Agilent 8753E Technical Specifications

The HP 8753E RF vector network analyzer provides all the performance and productivity features to simplify and speed your component measurements in the 30 kHz to 6 GHz frequency range. Its new processor makes measurement and data-transfer speeds up to seven times faster than the previous model. Overall throughput is enhanced by new features such as simultaneous four parameter display* and adapter-removal calibration. An integrated, synthesized source provides up to 10 mW of output power (100 mW for Option 011), 1 Hz frequency resolution, and linear-frequency, log-frequency, list­frequency, CW, and power sweep types. Three tuned receivers allow independent power measurements or simultaneous ratio measurements over a wide dynamic range of 105 dB at 6 GHz (with Option 006 frequency extension) or 110 dB at 3 GHz (standard). The integrated test set allows you to measure transmission and reflection characteristics of a device to 6 GHz, without a frequency doubler.
The HP 8753E network analyzer features two independent measurement channels. You can choose to display any combination of reflection and transmission parameters, in magnitude, phase, group-delay, Smith-chart, polar, SWR, or time-domain formats. Softkeys let you quickly access measurement functions, and you can view results in over­lay or split-screen format on the LCD color display. A VGA-compatible output has been added to drive larger external monitors for optimum viewing.
*available Q298
HP 8753E maximizes versatility and performance
• Frequency range from 30 kHz to 3 GHz, or optionally 6 GHz.
• Built-in S-parameter test set provides complete forward and reverse measurements, allowing you to characterize your component with a single connection.
• 50 and 75-ohm solutions.
• Superb accuracy. Comprehensive calibration guarantees accurate measurements. TRL*/LRM* make calibration in noncoaxial environments easier and more convenient.
• Mixer testing. Quickly and easily characterize frequency translating devices such as mixers.
• Add swept harmonic measurements. Characterize amplifier parameters — gain, 1 dB compression, match — and 2nd and 3rd harmonic distortion with the same test setup.
• Built-in 3.5 inch floppy disk drive provides convenient storage of instrument states and data.
• Parallel and serial ports provide interfaces to popular printers and plotters. The parallel port can also be used as a general I/O bus, with user controllable TTL inputs and outputs. Users can also connect a DIN keyboard to speed up entry of titles, labels, or file names, and for remote front panel operation.
HP 8753E RF Vector Network Analyzer
Technical Specifications
30 kHz to 3 GHz or 6 GHz
2
Definitions and test conditions
This document provides two types of performance information:
Specifications describe the instrument’s warranted perfor­mance over the temperature range of 23 ± 3° C, unless otherwise stated. Specifications for frequencies above 3 GHz do not apply to instruments with Option 075 (75-ohm impedance).
Supplemental characteristics are typical but non­warranted performance parameters. These are denoted as “typical,” “nominal,” or “approximate.”
Dynamic range
System dynamic range is the noise level relative to a “through.” It is calculated as the difference between the maximum receiver input level and the receiver’s noise floor. System dynamic range applies to transmission measurements only, since reflection measurements are limited by directivity.
Noise floor is specified as the mean of the noise trace over frequency. A signal at this level would have a signal/noise power ratio of 3 dB. Noise floor is measured with the test ports terminated in loads, full two-port error correction (with 16 averages used during isolation), 10 Hz IF band­width (BW), maximum test port power, and no averaging during the measurement.
Measurement uncertainty
Curves show the worst-case magnitude and phase uncer­tainty for reflection and transmission measurements, after a full two-port calibration (including isolation with an averaging factor of 16) using the specified cal kit, with 10 Hz IF bandwidth (BW) and no averaging.
Calibration is the process of measuring known standards from a calibration kit to characterize a network analyzer’s systematic (repeatable) errors.
Reflection measurement uncertainty is plotted as a function of S
11
(reflection coefficient, linear). The curves
assume a one-port device (S
21=S12
=0).
Transmission measurement uncertainty is plotted as a function of S
21
(transmission gain/loss) in dB from the reference level. The curves assume that the device is well-matched (S
11=S22
=0).
The reference level for HP 8753E measurements is –10 dBm test port power.
Measurement port characteristics
Corrected (residual) indicates performance after error correction (calibration). It is determined by the quality of calibration standards and how well “known” they are, plus system repeatability, stability, and noise.
Uncorrected (raw) indicates intrinsic performance without error correction. This is related to the ultimate stability of a calibration.
Organization of data
The information in this document is organized into the following sections. All data is subject to change.
System performance summary
The measurement uncertainty curves and measurement port characteristics given for HP 8753E systems also apply to the HP 8753E with Options 006 and 011 and the HP 85047A test set (50-ohm), or the HP 8753E Option 011 with an HP 85046B test set (75-ohm).
Test-port output characteristics Test-port input characteristics
Separate sections are provided for an HP 8753E (no Option 011), and HP 8753E with Option 011.
Supplemental characteristics
HP 8753E test set specifications
This section provides information on test sets that are available for use with the HP 8753E Option 011.
HP 8753E accessories
These sections contain information about calibration kits, cables, adapters, and other accessories.
3
System performance summary HP 8753E (50-ohm systems) 7-mm test ports
1. 90 dB, 30 kHz to 50 kHz.
2. 100 dB, 300 kHz to 16 MHz due to fixed spurs.
3. These measurement uncertainty curves utilize an RSS model for the contribution of random errors such as noise, typical connector repeatabilities, and test set switch; with a worst-case model for the contributions of dynamic accuracy and residual systematic errors.
4. The graphs shown for reflection measurements apply to either a one-port device or a two-port device with more than 6 dB insertion loss.
5. Typical performance.
6. Typical below 300 kHz.
The following specifications describe the system perfor­mance of the HP 8753E network analyzer with an integrated 50-ohm S-parameter test set configuration. System hardware includes the following:
Network analyzer HP 8753E Option 006 Calibration kit HP 85031B Test-port cables HP 11857D
Dynamic range
These specifications apply to transmission measurements in the 30 kHz to 6 GHz frequency range at 10 Hz IF BW with full two-port error correction. Dynamic range is limit­ed by maximum receiver input level and the receiver’s noise floor.
System dynamic range
30 kHz to 300 kHz 100 dB
1,6
300 kHz to 1.3 GHz 110 dB
2
1.3 GHz to 3 GHz 110 dB 3 GHz to 6 GHz 105 dB
Specified measurement uncertainty
3
The following graphs show the specified measurement uncertainty for the HP 8753E over the full frequency range using full two-port error correction.
Transmission measurements
Magnitude
Reflection measurements
4
Magnitude
Measurement port characteristics
The following specifications show the residual HP 8753E system uncertainties for uncorrected performance and after accuracy enhancement using full two-port error correction. These characteristics apply for an environmen­tal temperature of 25 ± 5° C, with less than 1° C deviation from the calibration temperature.
Frequency Range
Corrected 30 kHz-300 kHz5 300 kHz-1.3 GHz 1.3 GHz-3 GHz 3 GHz- 6 GHz
Directivity 55 dB 55 dB 51 dB 46 dB
Source Match 55 dB 51 dB 49 dB 43 dB
Load Match 55 dB 55 dB 51 dB 46 dB
Reflection tracking ±0.001 dB ±0.001 dB ±0.005 dB ±0.020 dB
Transmission tracking ±0.008 dB ±0.006 dB ±0.009 dB ±0.021 dB
Uncorrected5
Directivity 20 dB* 35 dB 30 dB 25 dB
Source Match 18 dB** 16 dB 16 dB 14 dB
Load Match 20 dB** 18 dB 16 dB 14 dB
Reflection tracking ±2.0 dB ±1.5 dB ±1.5 dB ± 2.5 dB
Transmission tracking ±2.0 dB ±1.5 dB ±1.5 dB ± 2.5 dB
Crosstalk 90 dB 100 dB 100 dB 90 dB
*15 dB, 30 kHz to 50 kHz **10 dB, 30 kHz to 50 kHz
Phase
Phase
4
System performance summary HP 8753E (50-ohm systems) type-N test ports
1. 90 dB, 30 kHz to 50 kHz.
2. 100 dB, 300 kHz to 16 MHz due to fixed spurs.
3. These measurement uncertainty curves utilize an RSS model for the contribution of random errors such as noise, typical connector repeatabilities, and test set switch; with a worst-case model for the contributions of dynamic accuracy and residual systematic errors.
4. The graphs shown for transmission measurements assume a well-matched device (S11= S22= 0). device with more than 6 dB insertion loss.
5. Typical below 300 kHz.
The following specifications describe the system perfor­mance of the HP 8753E network analyzer with an integrated 50-ohm S-parameter test set configuration. System hardware includes the following:
Network analyzer HP 8753E Option 006 Calibration kit HP 85032B Test-port cables HP 11857D
Dynamic range
These specifications apply to transmission measurements in the 30 kHz to 6 GHz frequency range at 10 Hz IF BW with full two-port error correction. Dynamic range is limited by maximum receiver input level and the receiver’s noise floor.
System dynamic range
30 kHz to 300 kHz 100 dB
1,5
300 kHz to 1.3 GHz 110 dB
2
1.3 GHz to 3 GHz 110 dB 3 GHz to 6 GHz 105 dB
Typical measurement uncertainty
3
The following graphs show the typical measurement uncertainty for the HP 8753E over the full frequency range using full two-port error correction.
Transmission measurements
Magnitude
Reflection measurements
4
Magnitude
Measurement port characteristics
The following specifications show the residual HP 8753E system uncertainties for corrected performance after accuracy enhancement using full two-port error correc­tion. These characteristics apply for an environmental temperature of 25 ± 5° C, with less than 1° C deviation from the calibration temperature.
Frequency range
Corrected 30 kHz-300 kHz5 300 kHz-1.3 GHz 1.3 GHz-3 GHz 3 GHz-6 GHz
Directivity 50 dB 50 dB 47 dB 40 dB
Source match 49 dB 42 dB 36 dB 31 dB
Load match 50 dB 50 dB 47 dB 40 dB
Reflection tracking ±0.005 dB ±0.009 dB ±0.019 dB ±0.070 dB
Transmission tracking ±0.014 dB ±0.013 dB ±0.026 dB ±0.065 dB
Phase
Phase
5
System performance summary HP 8753E (50-ohm systems) 3.5-mm test ports
1. 90 dB, 30 kHz to 50 kHz.
2. 100 dB, 300 kHz to 16 MHz due to fixed spurs.
3. These measurement uncertainty curves utilize an RSS model for the contribution of random errors such as noise, typical connector repeatabilities, and test set switch; with a worst-case model for the contributions of dynamic accuracy and residual systematic errors.
4. The graphs shown for reflection measurements apply to either a one-port device or a two-port device with more than 6 dB insertion loss.
5. Typical below 300 kHz.
The following specifications describe the system perfor­mance of the HP 8753E network analyzer with an integrated 50-ohm S-parameter test set configuration. System hardware includes the following:
Network analyzer HP 8753E Option 006 Calibration kit HP 85033D Test-port cables HP 11857D
Dynamic range
These specifications apply to transmission measurements in the 30 kHz to 6 GHz frequency range at 10 Hz IF BW with full two-port error correction. Dynamic range is limit­ed by maximum receiver input level and the receiver’s noise floor.
System dynamic range
30 kHz to 300 kHz 100 dB
1,5
300 kHz to 1.3 GHz 110 dB
2
1.3 GHz to 3 GHz 110 dB 3 GHz to 6 GHz 105 dB
Typical measurement uncertainty
3
The following graphs show the typical measurement uncertainty for the HP 8753E over the full frequency range using full two-port error correction.
Transmission measurements
Magnitude
Reflection measurements
4
Magnitude
Measurement port characteristics
The following specifications show the residual HP 8753E system uncertainties for corrected performance after accuracy enhancement using full two-port error correc­tion. These characteristics apply for an environmental temperature of 25 ± 5° C, with less than 1° C deviation from the calibration temperature.
Frequency Range
Corrected 30 kHz-300 kHz5 300 kHz-1.3 GHz 1.3 GHz-3 GHz 3 GHz-6 GHz
Directivity 49 dB 46 dB 44 dB 38 dB
Source Match 49 dB 44 dB 41 dB 37 dB
Load Match 49 dB 46 dB 44 dB 38 dB
Reflection tracking ±0.010 dB ±0.005 dB ±0.007 dB ±0.009 dB
Transmission tracking ±0.016 dB ±0.014 dB ±0.022 dB ±0.048 dB
Phase
Phase
6
System performance summary HP 8753E (75-ohm systems) type-N test ports
1. 90 dB, 30 kHz to 50 kHz.
2. 100 dB, 300 kHz to 16 MHz due to fixed spurs.
3. These measurement uncertainty curves utilize an RSS model for the contribution of random errors such as noise, typical connector repeatabilities, and test set switch; with a worst-case model for the contributions of dynamic accuracy and residual systematic errors.
4. The graphs shown for reflection measurements apply to either a one-port device or a two-port device with more than 6 dB insertion loss.
5. Typical performance.
6. Typical below 300 kHz.
7. 15 dB from 30 to 50 kHz.
The following specifications describe the system perfor­mance of the HP 8753E network analyzer with an inte­grated 75-ohm S-parameter test configuration. System hardware includes the following:
Network analyzer HP 8753E Option 075 Calibration kit HP 85036B Test-port cables HP 11857B
Dynamic range
These specifications apply to transmission measurements in the 30 kHz to 3 GHz frequency range at 10 Hz IF BW with full two-port error correction. Dynamic range is limited by maximum receiver input level and the receivers noise floor.
System dynamic range
30 kHz to 300 kHz 95 dB
1,6
300 kHz to 1.3 GHz 105 dB
2
1.3 GHz to 3 GHz 105 dB
Typical measurement uncertainty
3
The following graphs show the typical measurement uncertainty for the HP 8753E over the full frequency range using full two-port error correction.
Transmission measurements
Magnitude
Reflection measurements
4
Magnitude
Measurement port characteristics
The following specifications show the residual HP 8753E system uncertainties for uncorrected performance and after accuracy enhancement using full two-port error cor­rection. These characteristics apply for an environmental temperature of 25 ± 5° C, with less than 1° C deviation from the calibration temperature.
Frequency Range
Corrected5 30 kHz - 300 kHz 300 kHz - 1.3 GHz 1.3 GHz - 3 GHz
Directivity 48 dB 48 dB 43 dB
Source Match 47 dB 41 dB 35 dB
Load Match 48 dB 48 dB 43 dB
Reflection tracking ±0.004 dB ±0.010 dB ±0.019 dB
Transmission tracking ±0.018 dB ±0.015 dB ±0.033 dB
Uncorrected5
Directivity 20 dB7 35 dB 30 dB
Source Match 10 dB 16 dB 16 dB
Load Match 14 dB 18 dB 16 dB
Reflection tracking ± 2.0 dB ± 1.5 dB ± 1.5 dB
Transmission tracking ± 2.0 dB ± 1.5 dB ± 1.5 dB
Crosstalk 90 dB 100 dB 100 dB
Phase
Phase
7
System performance summary HP 8753E (75-ohm systems) type-F test ports
1. 90 dB, 30 kHz to 50 kHz.
2. 100 dB, 300 kHz to 16 MHz due to fixed spurs.
3. These measurement uncertainty curves utilize an RSS model for the contribution of random errors such as noise, typical connector repeatabilities, and test set switch; with a worst-case model for the contributions of dynamic accuracy and residual systematic errors.
4. The graphs shown for reflection measurements apply to either a one-port device or a two-port device with more than 6 dB insertion loss.
5. Typical performance.
6. Typical below 300 kHz.
The following specifications describe the system perfor­mance of the HP 8753E network analyzer with an inte­grated 75-ohm S-parameter test configuration. System hardware includes the following:
Network analyzer HP 8753E Option 075 Calibration kit HP 85039B Test-port cables HP 11857B
Dynamic range
These specifications apply to transmission measurements in the 30 kHz to 3 GHz frequency range at 10 Hz IF BW with full two-port error correction. Dynamic range is limit­ed by maximum receiver input level and the receivers noise floor.
System dynamic range
30 kHz to 300 kHz 95 dB
1,6
300 kHz to 1.3 GHz 105 dB
2
1.3 GHz to 3 GHz 105 dB
Typical measurement uncertainty
3
The following graphs show the typical measurement uncertainty for the HP 8753E over the full frequency range using full two-port error correction.
Transmission measurements
Magnitude
Reflection measurements
4
Magnitude
Measurement port characteristics
The following specifications show the residual HP 8753E system uncertainties for uncorrected performance and after accuracy enhancement using full two-port error correction. These characteristics apply for an environmen­tal temperature of 25 ± 5° C, with less than 1° C deviation from the calibration temperature. Data is shown for type-F female reflection port and type-F male transmission port.
Frequency Range
Corrected6 30 kHz-300 kHz 300 kHz-1.3 GHz 1.3 GHz-3 GHz
Directivity 38 dB 38 dB 32 dB
Source Match 36 dB 36 dB 30 dB
Load Match 38 dB 38 dB 32 dB
Reflection tracking ±0.008 dB ±0.008 dB ±0.032 dB
Transmission tracking ±0.062 dB ±0.035 dB ±0.078 dB
Phase
Phase
8
HP 8753E specifications
1. At 25˚ C ±5˚ C, relative to 0 dBm output power for the HP 8753E, +10 dBm output power for the HP 8753E Option 011.
2. Typical below 300 kHz.
3. 16 MHz to 3 GHz.
4. 16 MHz to 2 GHz.
5. Typical from 2 to 3 GHz for instruments with Option 075.
6. +8 dBm with Option 075.
7. Test performed on port 1 only.
Test-port output characteristics
7
Frequency characteristics
Range 30 kHz to 3 GHz (6 GHz with Opt. 006) Resolution 1 Hz Stability typically ±7.5 ppm 0° to 55° C
typically ±3 ppm/year
With Option 1D5
typically ±0.05 ppm 0° to 55° C typically ±0.5 ppm/year
Accuracy ±10 ppm at 25° C ±5° C
Power range –85 to +10 dBm
2,6
Resolution 0.05 dB Level accuracy
1,2,5
±1.0 dB
Level linearity
1,2,5
(–15 dBm to +5 dBm) ±0.2 dB (5 dBm to 10dBm)6±0.5 dB
Impedance 50 Ω; typically
16 dB RL (<1.38 SWR) to 3 GHz14 dB RL (<1.50 SWR) to 6 GHz
Spectral purity
2nd harmonic
3
<–25 dBc at 106dBm <–40 dBc at 0 dBm (typical) <–50 dBc at –10 dBm (typical)
3rd harmonic
4
<–25 dBc at 106dBm <–40 dBc at 0 dBm (typical) <–50 dBc at –10 dBm (typical)
Nonharmonic spurious
Mixer related <–30 dBc at 106dBm (typical)
<–55 dBc at –10 dBm (typical)
Test port input characteristics
Frequency range 30 kHz to 3 GHz (6 GHz with Opt. 006) Average noise level
2
–82 dBm (3 kHz BW, <3 GHz) –102 dBm (10 Hz BW, <3 GHz) –110 dBm (10 Hz BW, <3 GHz) (typical) –77 dBm (3 kHz BW, 3 to 6 GHz) –97 dBm (10 Hz BW, 3 to 6 GHz) –105 dBm (10 Hz BW, 3 to 6 GHz) (typical)
Maximum input level 10 dBm Damage level 26 dBm or 35 VDC Impedance, 50 ohms >10 dB RL, 30 kHz to 50 kHz
2
>20 dB RL, 50 kHz to 300 kHz
2
>18 dB RL, 300 kHz to 1.3 GHz >16 dB RL, 1.3 GHz to 3 GHz >14 dB RL, 3 GHz to 6 GHz
Frequency response
2,5
± 1.0 dB, 300 kHz to 3 GHz
(25° + 5° C) ± 2.0 dB, 3 GHz to 6 GHz
Harmonics (Option 002)
2nd harmonic
3
<–15 dBc at +8 dBm <–35 dBc at 0 dBm (typical) <–45 dBc at –15 dBm (typical)
3rd harmonic
4
<–30 dBc at +8 dBm <–50 dBc at 0 dBm (typical) <–50 dBc at –15 dBm (typical)
Harmonic measurement accuracy (25° ±5° C)
16 MHz to 3 GHz ± 1.5 dB 3 GHz to 6 GHz ± 3 dB (with Opt. 006)
Harmonic measurement dynamic range
–40 dBc (output = –10 dBm, input = <–15 dBm)
HP 8753E block diagram
Source
RF Out 30 kHz
B
to 3 GHz
3.8 to
6.8 GHz
A
R
R out
R in
3.8 GHz Phase Lock
Frequency Reference
Synthesizer/
Pulse Gen.
Receiver
1 MHz
4 kHz
A/D
Main Processor
ROM/RAM
I/O
Front Panel
Display
HP-IB
Fast Processor
9
HP 8753E specifications
1. Typical performance.
2. Typical below 300 kHz.
3. The HP 8753E source characteristics and measurement accuracy in this mode are dependent on the stability of the external LO source. The RF source tracks the LO to maintain a stable IF signal at the R channel receiver input. Degradation in accuracy is negligible when using an HP 8642A/B or HP 8656B RF signal generator as the LO source.
4. See the HP 8753E descriptions and options for a functional description. Measurement accuracy is dependent on the stability of the input signal.
5. Marker resolution for magnitude, phase and delay is dependent upon measured value. Resolution is limited to five digits.
Test-port input characteristics (continued)
Frequency offset mode
3
Frequency range 300 kHz to 3 GHz
(6 GHz with Opt. 006)
R channel input requirements
Power level 0 to –35 dBm to 3 GHz
0 to –30 dBm, 3 GHz to 6 GHz
Spectral purity
Maximum spurious input <–25 dBc Residual FM <20 kHz
LO frequency accuracy –1 to +1 MHz of nominal frequency
External source mode
4
(CW time sweep only)
Frequency range 300 kHz to 6 GHz R channel input requirements
1
Power level 0 to –25 dBm Spectral purity
Maximum spurious input <–30 dBc
Residual FM <20 kHz
Typical settling time 500 ms (automatic)
50 ms (manual)
Frequency readout accuracy 0.1% typical (automatic) Input frequency margin
1
Manual: –0.5 to 5 MHz Automatic: <50 MHz, ±5 MHz >50 MHz, ±10% CW frequency
Accuracy (See magnitude and phase
characteristics)
Magnitude characteristics
Dynamic accuracy (10 Hz IF BW)
Display resolution 0.001 dB/division Marker resolution
5
0.001 dB
Trace noise
2
< 0.006 dB rms, 30 kHz to 3 GHz < 0.010 dB rms, 3 GHz to 6 GHz (+5 dBm at test-port, ratio measurement, 3 kHz BW)
Reference level Range: ±500 dB
Resolution: 0.001 dB
Stability
2
0.02 dB/° C, 30 kHz to 3 GHz (typical)
0.04 dB/° C, 3 GHz to 6 GHz (typical)
Phase characteristics
Dynamic accuracy (10 Hz IF BW)
Range ±180°
Display resolution 0.01°/ division Marker resolution
5
0.01°
Trace noise
2
< 0.038° rms to 3 GHz < 0.070° rms to 6 GHz (5 dBm at test-port, ratio measurement, 3 kHz BW)
Reference level Range: ±500°
Resolution 0.01°
Stability 0.05°/° C, 30 kHz to 3 GHz
(typical)
0.20°/° C, 3 GHz to 6 GHz (typical)
Polar characteristics
Range 10 x 10
–12
to 1000 units full scale
Reference ±500 units
10
HP 8753E Option 011 specifications
1. At 25˚ C ±5˚ C, relative to 0 dBm output power for the HP 8753E, +10 dBm output power for the HP 8753E Option 011.
2. Typical below 300 kHz.
3. 16 MHz to 3 GHz.
4. 16 MHz to 2 GHz.
5. For HP 8753D Option 011 and Option 006, linearity is specified for the ranges of (–5 to +13 dBm) and (+13 to +18 dBm).
6. Typical
Test port output characteristics
Frequency characteristics
Range 300 kHz to 3 GHz
30 kHz to 6 GHz (with Option 006)
Resolution 1 Hz Stability typically ±7.5 ppm 0° to 55° C
typically ±3 ppm/year
With Option 1D5
typically ±0.05 ppm 0° to 55° C typically ±0.5 ppm/year
Accuracy ±10 ppm at 25° C ±5° C
Power range –5 to +20 dBm –5 to +18 dBm
(with Option 006)
Resolution 0.05 dB Level accuracy
1,2
± 1.0 dB
Level linearity
1,2,5
(–5 dBm to +15 dBm) ±0.25 dB (15 dBm to 20 dBm) ±0.5 dB
Impedance 50 Ω; typically
16 dB RL (<1.38 SWR) to 3 GHz
2
14 dB RL (<1.50 SWR) to 6 GHz
Spectral purity
2nd harmonic
3
<–25 dBc at 20 dBm <–40 dBc at 10 dBm (typical) <–50 dBc at 0 dBm (typical)
3rd harmonic
4
<–25 dBc at 20 dBm <–40 dBc at 10 dBm (typical) <–50 dBc at 0 dBm (typical)
Nonharmonic spurious
Mixer related <–30 dBc at 20 dBm (typical)
<–55 dBc at 0 dBm (typical)
Test port input characteristics
Frequency range 300 kHz to 3 GHz
30 kHz to 6 GHz (with Option 006)
Average noise level
2
–90 dBm (3 kHz BW, 50 kHz to 3 GHz) –110 dBm (10 Hz BW, 50 kHz to 3 GHz) –120 dBm (10 Hz BW, 50 kHz to 3 GHz) (typical) –85 dBm (3 kHz BW, 3 to 6 GHz) –105 dBm (10 Hz BW, 3 to 6 GHz) –115 dBm (10 Hz BW, 3 to 6 GHz) (typical)
Maximum input level 0 dBm Damage level 20 dBm or 35 VDC Impedance: 50 ohms 10 dB RL, 30 kHz to 50 kHz
(Option 006 only)
2
20 dB RL, 50 kHz to 300 kHz (Option 006 only)
2
23 dB RL, 300 kHz to 1.3 GHz 20 dB RL, 1.3 GHz to 3 GHz 7 dB RL, 3 GHz to 6 GHz
(Option 006 only)
6
Frequency response ± 1.0 dB, 300 kHz to 3 GHz
(25° + 5° C) ± 2.0 dB, 3 GHz to 6 GHz
Harmonics (Option 002)
2nd harmonic
3
<–15 dBc at 0 dBm <–30 dBc at –10 dBm (typical) <–45 dBc at –30 dBm (typical)
3rd harmonic
4
<–30 dBc at 0 dBm <–50 dBc at –10 dBm (typical) <–50 dBc at –30 dBm (typical)
Harmonic measurement accuracy (25° ±5° C)
16 MHz to 3 GHz ±1.5 dB 3 GHz to 6 GHz ±3 dB (with Option 006)
Harmonic measurement dynamic range
–40 dBc (output = –10 dBm, input <–15 dBm)
HP 8753E Option 011 block diagram
Source
RF Out
B
A
3.8 to
30 kHz
to 3 GHz
Test Set and DUT
6.8 GHz
R
3.8 GHz Phase Lock
Frequency
Reference
Synthesizer/
Pulse Gen.
Receiver
1 MHz
4 kHz
A/D
Main Processor
ROM/RAM
I/O
Front Panel
Display
HP-IB
Fast Processor
Measurement
Number of display channels
Two display channels available.
Measurement parameters
HP 8753E: S
11
, S21, S12, S22, A, B, R, A/R, B/R, A/B.
Conversion to impedance or admittance.
Formats Cartesian: log/linear magnitude, phase, group delay, SWR,
real and imaginary. Smith chart: with log/linear amplitude and phase, R + jX, G + jB, or real/imaginary markers. Polar: with linear/log amplitude, phase, or real and imagi­nary markers.
Data markers
Each display channel has five independent markers that can be displayed simultaneously. Markers can indicate data at actual data points or they can interpolate between data points to allow the setting of a marker at an exact frequency. Any one of the five markers can be the refer­ence marker for delta marker operation. Markers can be coupled or uncoupled between display channels. Ten independent markers can be displayed simultaneously on a single measurement in dual channel mode when markers are uncoupled.
Marker functions
Markers can be used in various functions: Marker search (Mkr to max, Mkr to min, Mkr to target), Mkr bandwidth with user-defined target values, mkr start, mkr stop, mkr center, mkr span, mkr reference, mkr delay, and trace statistics (average value, standard deviation, and peak-to-peak deviation of the data trace between two markers). The tracking function enables continuous update of marker search values on each sweep.
Group delay characteristics
Group delay is computed by measuring the phase change within a specified frequency step (determined by the fre­quency span, and the number of points per sweep).
Aperture: selectable Maximum aperture: 20% of frequency span Minimum aperture: (freq. span) / (number of points –1)
Range
The maximum delay is limited to measuring no more than 180° of phase change within the minimum aperture.
Range = 1 / (2 x minimum aperture)
Accuracy
The following graph shows group-delay accuracy at
1.3 GHz with type-N full two-port calibration and 10-Hz IF bandwidth. Insertion loss is assumed to be < 2 dB and electrical length to be ten meters.
Source control
Sweep limits
Set start/stop or center/span of the stimulus parameter (frequency, power, time) directly through the source con­trol keys and the control knob, the step keys or the data entry keyboard.
Sweep type
Set a linear or logarithmic sweep, an arbitrarily defined frequency list, a power sweep or a CW (single frequency) type of sweep.
Measured number of points per sweep
Linear frequency: choose 3, 11, 26, 51, 101, 201, 401, 801, or 1601 points.
Fast swept list
Define up to 30 different sub-sweep frequency ranges in any combination of CW, CW-delta F, or start-stop sweep modes. Set test-port power levels and IF bandwidth inde­pendently for each segment.
Sweep modes
Set a coupled channel sweep (same stimulus conditions on both channels) or an uncoupled channel sweep (alternate sweep).
Chop/alternate
Select whether to alternately or simultaneously (chop) measure channels when in dual-channel mode. Chop mode is faster, while alternate mode optimizes dynamic range. The analyzers default to chop mode.
11
HP 8753E supplemental characteristics
12
HP 8753E supplemental characteristics, cont’d
1. +8 dBm with Option 075.
Sweep time
Set sweep time in seconds, minutes or hours. Minimum sweep time is dependent on number of data points per sweep and selected IF bandwidth.
Automatic sweep time
Select auto sweep time by entering zero seconds sweep time. The analyzer will sweep at the minimum sweep time for any subsequently selected stimulus conditions. Auto sweep time is the default condition.
Sweep trigger
Set to either continuous, hold, single, group sweep, or external trigger. Set external trigger to take a complete sweep or to measure individual points in a frequency, power or list sweep.
Power
Set source power (–85 to +10 dBm)
1
for HP 8753E. Power slope can be set in dBm/GHz. Control the test port signal by setting the internal attenuator of the test set over a 70-dB range. Power trip automatically reduces source power to its minimum value when excessive signal levels are incident on the receiver test-port. A caution message is also displayed. (Source power range differs depending on the selected options. Refer to the “Test-Port Output Characteristics” section for the appropriate instrument for more information.)
Power meter calibration
Description
Use a power meter to set leveled input or output power at the device under test at a single point or an entire sweep. With an HP 436A, 437B, 438A, or 441A power meter connected, the Cal Sweep measures the actual test-port power. After the calibration is enabled, the internal RF source power is adjusted (within the range of –85 to +10 dBm) to achieve the selected power at the input of the device under test rather than at the test port output. HP-IB control of the power meter for normalization or leveling is built-in. Logarithmic, linear, CW, and list sweeps can be calibrated.
Update calibration
Select continuous leveling (requires a power splitter) by measuring and updating source power on each sweep or use a correction table (to modify source power), which is created with an initial single sweep.
Number of readings
Make single or multiple power meter readings at each frequency.
Data accuracy enhancement
Measurement calibration
Measurement calibration is the process through which measurement uncertainty due to errors caused by system directivity, source and load match, tracking, and crosstalk are significantly reduced. A wide range of calibrations are available for the HP 8753E. Full two-port calibration removes all the systematic errors to obtain the most accurate measurements.
Calibration types available
• Frequency response
Simultaneous magnitude and phase correction of frequency response errors for either reflection or trans­mission measurements. Requires a short or open circuit termination (reflection) or a through connection (transmission).
• Response and isolation
Compensates for frequency response and directivity (reflection) or frequency response and crosstalk errors. Requires an open, short, and load circuit termination (reflection) and a through connection and load termina­tion (transmission).
• One-port calibration
Uses test set port 1 or port 2 to correct for directivity, fre­quency response and source match errors. Requires open, short, and load.
• Two-port calibration
Compensates for directivity, source match, reflection frequency response, load match, transmission frequency response and crosstalk for an S-parameter test set. Crosstalk calibration can be eliminated. Requires open, short, and load terminations for both ports plus a through connection.
• TRL*/LRM* calibration
Compensates for directivity, reflection and transmission frequency response, and crosstalk in both the forward and reverse directions. Especially suitable for calibrating non-coaxial environments, such as in test fixtures. Requires through, reflect, and line or match standards. TRL*/LRM* is a special implementation of TRL/LRM calibration, modified for the three-sampler receiver in the HP 8753E.
• One-port, two-path calibration
A two-port cal for the one-port reflection/transmission test sets. Provides a full two-port error corrected measurement when the device under test is turned around and measured in both directions.
13
HP 8753E supplemental characteristics, cont’d
• Interpolated error correction
With any type of accuracy enhancement applied, interpo­lated mode recalculates the error coefficients when the test frequencies are changed. The number of points can be increased or decreased and the start/stop frequencies can be changed, but the resulting frequency span must be equal to or less than the original calibration frequency span. System performance is not specified for measure­ments with interpolated error correction applied.
• Set Z o
Can redefine the characteristic impedance of a measure­ment to a value other than 50 or 75-ohms.
• Velocity factor
Enters the velocity factor to calculate equivalent electrical length.
• Reference plane extension
Redefine the plane of measurement reference to other than port 1 or port 2 of the HP 8753E. A new reference plane is defined in seconds of delay from the test set port and ranges between ±1 second.
• Select default calibration kit
Select from a list of standard calibration kits: 7 mm,
3.5 mm (choose HP 85033C or 85033D), type-N 50 ohm,
and type-N 75 ohm. You can also define the standards (for example open circuit capacitance coefficients, offset short length, or fixed loads) of a user-defined kit.
• Data averaging
IF bandwidth:
The IF bandwidth is selectable from 6 kHz to 10 Hz bandwidth to reduce the effective displayed noise floor of the instrument.
Weighted sweep-to-sweep averaging:
Averages vector data on each successive sweep. A(n) = S(n)/F + (1–1/F)*A(N–1) where A(n) is the current average, S(n) is the current input signal and F is the averaging factor. Averaging factors range from 1 to 999.
• Trace smoothing
Similar to video filtering, this function computes the moving average of adjacent data points. Advantageous in reducing relatively small peak-to-peak noise values on large broadband measured data. Smoothing aperture defines the trace width (number of points) to be averaged, and ranges from 0.25% to 20% of the trace width. This func­tion also sets the aperture for group delay measurements.
Display Control
LCD formats
Single-channel, dual-channel overlay (both traces on one graticule), dual-channel split (each trace on separate graticules).
Trace functions
• Display data
Display current measurement data, memory data, or current measurement with measurement and memory data simultaneously.
• Trace math
Vector division or subtraction of current linear measurement values and memory data.
Display annotations
Start/stop, center/span, or CW frequency, source level, scale/div, reference level, marker data, soft key functions, warning and caution messages, trace identification, and pass/fail indication.
Reference position
Ranges from the 0 (bottom) to 10 (top) graticule position.
Autoscale
Automatically selects scale resolution and reference value to center the trace on the CRT graticules for easy viewing.
Electrical delay
Offset measured phase or group delay by a defined amount of electrical delay, in seconds. Operates similarly to an electronic line stretcher. Amount of electrical delay can range between ±1 second.
Frequency blanking
Blank out all frequency information on the display. Requires an instrument preset to re-enable frequency information on the display.
Title
Add custom titles (49 characters maximum) to the display of the HP 8753E. Titles will be plotted when making hard copies of displayed measurements. Titles can also be used to display operator messages or prompts for a manual adjustment during a test sequence.
Adjust display
Control the intensity and background intensity values of the display. Also, customize the color, value, and bright­ness of the data traces, memory traces, reference lines, graticules, text, and warning messages. Default colors can be recalled along with one set of user-defined display values. Control is in % of full range.
14
HP 8753E supplemental characteristics, cont’d
Storage
Instrument state
Up to 31 instrument states can be stored internally or recalled via the SAVE/RECALL menu. Instrument states include all control settings, active limit lines, active list frequency tables, memory trace data, active calibration coefficients, and custom display titles. Storage is in nonvolatile memory.
Test sequences
Six measurement sequences can be stored or recalled via the sequencing menu. Sequences may also be recalled from Preset menu. Sequence register 6 is part of non­volatile storage and is not erased during a power cycle. If sequence 6 is titled AUTO, it will be executed when power is turned on.
Disk drive
Data, instrument states (including calibration data), user graphics, data plots (HP-GL commands), and test sequences can also be stored on disk, using the HP 8753E’s built-in disk drive or an external disk drive with command subset CS/80. Data files can be stored in MS-DOS format or Hewlett-Packard’s standard LIF format, which can be read by a wide variety of computers, including the HP 9000 series 300 and 400. Files can be stored in binary, ASCII formats or Touchstone
©
format (S2P). A disk to be used for data storage can be initialized directly by the HP 8753E.
Data hardcopy
Data plotting
Hard copy plots are automatically produced with HP-GL compatible digital plotters such as the HP 7475A and compatible graphics printers such as the HP DeskJet or LaserJet (in single color or multi-color format). The HP 8753E provides Centronics, RS-232C, and HP-IB interfaces.
Data listings
Printouts of instrument data are directly produced with a printer such as the HP DeskJet or LaserJet. Select a standard (single color) or color print (with color printers). For a list of compatible printers, consult our printer­compatibility guide Web page. Its URL address is http://www.hp.com/go/pcg
Configure plots
Configure plots completely from the network analyzer by defining pen color and line type for data, text markers, graticules, and memory traces.
Functions
Plot trace(s), graticule(s), marker(s), or text including operating and system parameters.
Quadrants
Plot entire display in one of four different quadrants of the plotter paper.
System capabilities
Limit lines
Define test limit lines that appear on the display for go/no go testing. Lines may be any combination of horizontal, sloping lines, or discrete data points. Limit-test TTL output available for external control or indication.
Operating parameters
Display, print or plot current instrument operating parameters.
Transform
When time domain (Option 010) is present, selects the Time Domain transform menu.
Harmonic measurements
When harmonic measurement (Option 002) is present, selects the 2nd or 3rd harmonic measurement menu.
Instrument mode
Select external source, tuned receiver or frequency offset mode.
External source mode
The receiver (input R) detects and phase-locks to any externally generated CW signal. Receiver inputs A and B will measure this same frequency for comparison or tracking measurements.
Automatic The input signal frequency is counted and displayed.
Manual Measures the input signal closest to the frequency specified by the user (within –0.5 to +5 MHz).
Tuned receiver
Tunes the receiver for a synthesized CW input signal at a precisely specified frequency. The time bases of the external RF source or sources must be tied to the external reference input (rear panel BNC). The built-in RF source is not used.
Frequency offset on/off
Sets the RF source to be swept at a fixed offset frequency above the receiver as required in a swept RF/IF, fixed LO, mixer test. The maximum delay between the RF source and the R channel input is 0.3 microseconds. Frequency offset mode has a 6 GHz maximum source limitation.
15
HP 8753E supplemental characteristics, cont’d
Offset value
Set the offset frequency value.
Service menu
Select the desired service test, service diagnostic, service or verification mode.
Test sequences
Description
Create, edit, save or recall a series of front-panel key­strokes to automate a measurement. Each of the six sequence registers can hold approximately 200 instruc­tions. Create or edit a sequence by selecting the sequence menu and then simply performing the front-panel key­strokes that would normally be used to make a manual measurement. Test sequences may contain basic stimulus and measurement functions (frequency, power, parameter, format, scale) advanced operations (time domain, limit testing, display marker values) and basic logical branching (IF limit test fails DO sequence 5). Completed sequences are then saved and can be executed when you are ready to repeat the test.
Storage
Test sequences can be stored internally to a disk drive and can be loaded from a computer over the HP-IB interface. Sequence 6 is saved in nonvolatile storage and can be used as an autostart routine when titled AUTO.
Branching
Branch to another sequence on limit test pass/fail, or the loop counter value. Subroutines are also possible via GOSUB.
Other HP-IB instruments
Send simple commands to HP-IB instruments via the title string.
Test sequence BNC output
Set TTL high or low on the rear panel output.
General purpose input/output
Read or write bits to the output port to control external devices such as part handlers. Eight output and five input TTL lines are available on the parallel port of the HP 8753E.
Other functions
PAUSE/continue, wait, title sequence, print sequence, duplicate sequence, pause and select. Time Domain (Option 010)
Time domain (Option 010)
Description
With the time domain option, data from transmission or reflection measurements in the frequency domain is converted to the time domain using a Fourier transforma­tion technique (Chirp Z) and presented on the display. The time domain response shows the measured parameter value versus time. Markers may also be displayed in elec­trical length (or physical length if the relative propagation velocity is entered).
Time stimulus modes
• Standard stimulus
Two types of time excitation stimulus waveforms can be simulated during the transformation — a step and an impulse.
• External stimulus
The definition of other time excitation stimulus wave­forms can be accomplished using an external controller.
• Low pass step
This stimulus, similar to a traditional time domain reflec­tometer (TDR) stimulus waveform, is used to measure low pass devices. The frequency domain data should extend from DC (extrapolated value) to a higher value, the upper limit being defined by the test set used. The time domain response shows the parameter value versus time (multiply by the speed of light, c, to obtain electrical length or by c and Vrel to obtain physical length). The step response is typically used for reflection measurements only.
• Low pass impulse
This stimulus is also used to measure low pass devices. The frequency domain data should extend from DC (extrapolated value) to a higher value, the maximum frequency determined by the test set. The time domain response shows changes in the parameter value versus time. The impulse response can be used for reflection or transmission measurements.
• Bandpass impulse
The bandpass impulse stimulates a pulsed RF signal (with an impulse envelope) and is used to measure the time domain response of band-limited devices. The start and stop frequencies are selectable by the user to any values within the limits of the test set used. The bandpass time domain response also shows changes in the parameter values versus time. Bandpass time domain responses are useful for both reflection and transmission measurements.
• Time domain range
The range over which the display is free of response repe­tition depends on the frequency span and the number of points. Range, in nanoseconds, is determined by
• Range resolution
Range-resolution is how closely in time that a response can be located.
Range-resolution = time span/(number of points –1)
• Windows
The windowing function can be used to modify (filter) the frequency domain data and thereby reduce overshoot and ringing in the time domain response. Three types of win­dows are available — minimum, normal, and maximum.
• Gating
The gating function can be used to selectively remove reflection or transmission time domain responses. In converting back to the frequency domain the effects of the responses outside the gate are removed. The location and span of the gate can be controlled by setting either the center position and time span of the gate or by setting the start and stop time of the gate.
HP 8753E Options
Harmonic measurements (Option 002)
Description
Measures amplifier 2nd and 3rd harmonics on a swept­frequency basis for fundamental signals above 16 MHz. Harmonics are measured up to the maximum frequency range of the receiver. The second harmonic of 1.5 GHz fun­damental and 3rd harmonic of a 1 GHz fundamental can be measured and displayed. If Option 006 is installed, the 2nd harmonic of a 3 GHz fundamental and 3rd harmonic of a 2 GHz fundamental can be measured.
Dynamic range (source at –10 dBm, receiver <–30 dBm): –40 dBc (minimum)
Accuracy:
1
±1 dB (< 6 GHz)
6 GHz operation (Option 006)
Description
With the 6 GHz option, performance is specified over the 30 kHz to 6 GHz range. When external source, tuned receiver or harmonic mode is used, the receiver is capable of measuring signals up to 6 GHz.
High-stability frequency reference (Option 1D5)
Description
This option adds an ovenized 10-MHz frequency reference output to the HP 8753E. It is connected to the external reference input on the rear panel. See the “General Characteristics” section for specifications.
Measurement throughput summary
The following table shows typical measurement times in milliseconds.
Typical time for completion (msec)
Number of Points
51 201 401 1,601
Measurement
Uncorrected, 1-port calibration2 40 77 127 428
Two-port calibration3
70 145 244 845
Time domain conversion4 14 46 91 392
HP-IB data transfer5
Internal binary 6 11 17 52
ASCII 40 147 289 1142
IEEE 754 floating point format:
32-bit 8 15 25 79
64-bit 9 22 40 137
Remote programming
Interface
HP-IB interface operates to IEEE 488-1978 and IEC 625 standards and IEEE 728-1982 recommended practices.
Addressing
The HP-IB address of the HP 8753E can be verified or set from the front panel via the local menu and can range from 0 to 30 decimal (factory set at 16).
Pass control
Allows the HP 8753E to request control of the HP-IB (when an active controller is present) whenever it needs to output to a plotter or printer.
System controller
Lets an HP 8753E become a controller on the HP-IB to directly control a plotter or a printer.
Talker/listener
Lets the HP 8753E become an HP-IB talker/listener when an external controller is present.
16
HP 8753E supplemental characteristics, cont’d
1. Does not include error from the HP 8753D source and receiver harmonics.
2. One-port calibration, with a 6 kHz IF bandwidth. Includes system retrace time, but does not include bandswitch time. Time domain gating is assumed off.
3. Same as footnote 2, but for an S21 measurement with full two-port calibration. Includes RF switching time.
4. Option 010 only, gating off.
5. Measured with an HP omnibook 5500 133 pentium computer.
Range = 1/F =
(Number of points in Frequency Domain –1)
Frequency Span (GHz)
17
HP 8753E supplemental characteristics, cont’d
Transfer formats
Binary (internal 48-bit floating point complex format) ASCII 32- or 64-bit IEEE 754 floating point format
User-accessible graphics
Using a subset of HP graphics language (HP-GL), vector or text graphics may be written on the HP 8753E via HP-IB. Up to 5 kbytes of data can be stored at one time (4 bytes per vector, 2 bytes per character).
Interface function codes
SH1, AH1, T6, TE0, L4, LE0, SR1, RL1, PP0, DC1, DT0, C1, C2, C3, C10, E2
General characteristics
Front panel connectors
HP 8753E test ports (without Option 011)
Connector type 7 mm, precision Impedance 50 ohms (nominal) Connector conductor depth
0.000 to 0.003 in.
Option 011 test ports
Connector type Type-N Impedance 50 ohms (nominal) Connector center pin protrusion
0.204 to 0.207 in.
Option 075 test ports
Connector type Type-N Impedance 75 ohms (nominal) Connector center pin protrusion
0.204 to 0.207 in.
Probe power +15V ±2% 400 mA (combined
load for both probe connections) –12.6V ±5.5% 300 mA (combined load for both probe connections)
Rear panel connectors
External reference frequency input (EXT REF INPUT)
Frequency 1, 2, 5, and 10 MHz (±200 Hz at
10 MHz)
Level –10 dBm to +20 dBm, typical Impedance 50 ohms Connector BNC (f)
High-stability frequency reference output (Option 1D5)
Frequency 10.0000 MHz Frequency stability ±0.05 ppm (0° C to 55° C) Daily aging rate (after 30 days) <3x10–9/day Yearly aging rate 0.5 ppm/year Output 0 dBm minimum Nominal output impedance 50 Connector BNC (f)
External auxiliary input (AUX INPUT)
Input voltage limits –10V to +10V
External AM input (EXT AM) ±1 volt into a 5 k resistor,
1 kHz maximum, resulting in 8 dB/volt amplitude modulation. BNC (f) connector.
External trigger(EXT TRIGGER) Triggers on a negative TTL
transition or contact closure to ground. BNC (f) connector.
Test sequence output (TEST SEQ)
By default, this connector outputs a TTL end-of-sweep signal. It can also be programmed by the user in a test sequence to output a user-defined TTL signal. BNC (f) connector.
Limit test output (LIMIT TEST)
This connector outputs a TTL signal of the limit test results. Pass: TTL high. Fail: TTL low. BNC (f) connector.
Test-port bias input (BIAS CONNECT)
Maximum voltage +30 VDC Maximum current (no degradation in RF specs) ±200 mA Maximum current ±1 A Connector BNC (f)
VGA video output (EXT MON)
This connector drives external VGA monitors.
HP-IB
This connector allows communications with compatible devices including external controllers, printers, plotters, disk drives, and power meters.
Parallel port
This 25-pin female connector is used with parallel (or Centronics interface) peripherals such as printers and plotters. It can also be used as a general purpose I/O port, with control provided by test sequencing functions.
RS-232C
This 9-pin male connector is used with serial peripherals such as printers and plotters.
DIN keyboard
This connector is used for adding an IBM PC-AT compatible keyboard for titles and remote front-panel operation.
Test set interconnect
This connector is used to connect an HP 8753E Option 011 to the HP 85046A/B or 85047A test set. On other HP 8753E analyzers, you can use signal levels on this connector for sequencing or general purpose I/O applications.
Internal memory
Typical data retention time with 3V, 1.2 Ah battery: At 25° C 11904 days (32.6 years) At 40° C 1244 days (3.4 years) At 70° C 250 days (0.68 year)
Line power
48 Hz to 66 Hz 115V nominal (90V to 132V) or 230V nominal (198V to 264V). 280 VA max.
Environmental characteristics
General conditions
RFI and EMI susceptibility: defined by VDE 0730, CISPR Publication 11, and FCC Class B Standards.
ESD (electrostatic discharge): must be eliminated by use of static-safe work procedures and an anti-static bench mat.The flexible rubber keypad protects key contacts from dust, but the environment should be as dust-free as possible for optimal reliability.
Operating conditions
Temperature (unless otherwise noted) 0° to 55° C Humidity 5% to 95% at 40° C
(non-condensing)
Altitude 0 to 4500 meters
(15,000 feet)
Non-operating storage conditions
Temperature –40° C to +70° C Humidity 0 to 90% relative at
+65° C (non-condensing)
Altitude 0 to 15,240 meters
(50,000 feet)
Weight HP 8753E
Net 21 kg (46 lb) Shipping 35 kg (77 lb)
Cabinet dimensions
(These dimensions exclude front and rear panel protrusions.)
HP 8753E
222 mm H x 425 mm W x 457 mm D (8.75 in x 16.75 in x 18.0 in)
HP 8753E physical dimensions
18
HP 8753E supplemental characteristics, cont’d
HP 85046A/B S-parameter test sets
The HP 85046A/B S-parameter test sets provide the capa­bility to measure reflection and transmission characteris­tics (including S-parameters) of two-port devices in either direction with a single connection. The test sets are controlled from the HP 8753E Option 011 and include a programmable step attenuator. The frequency range of the HP 85046A 50-ohm test set is 300 kHz to 3 GHz. The HP 85046A has precision 7-mm connectors. The frequency range of the HP 85046B 75-ohm test set is 300 kHz to 2 GHz. The HP 85046B has 75-ohm type-N(f) connectors. Both connectors can be adapted to other interfaces with the appropriate precision adapters.
Specifications HP 85046A(B)
Impedance 50 ohm (75 ohm) Frequency range 300 kHz to 3 GHz
(300 kHz to 2 GHz)
Directivity 35 dB to 1.3 GHz
30 dB to F
max
1
Typical tracking
Transmission magnitude, phase
2
0.3 MHz to 2.0 MHz ±1.5 dB, ±20°
2.0 MHz to F
max
±1.5 dB, ±10°
Reflection magnitude, phase
2
0.3 MHz to 2.0 MHz ±1.5 dB, ±25°
2.0 MHz to F
max
±1.5 dB, ±10°
Effective source match
0.3 MHz to 2.0 MHz 14 dB
2.0 MHz to 1.3 GHz 20 dB (17 dB)
1.3 GHz to F
max
16 dB
Nominal insertion loss
Input to test port 14 dB + 0.5 dB/GHz
(19.5 dB + 1 dB/GHz)
Input to incident 18 dB + 1.5 dB/GHz
(18 dB + 1.5 dB/GHz)
Port 1, 2 to A, B 6.5 dB + 1.0 dB/GHz
(12 dB + 0.5 dB GHz)
Test set switch/repeatability
3
±0.03 dB
Max. operating level +20 dBm Damage level +30 dBm RF attenuator range 70 dB (10 dB steps) DC bias range ±30 VDC, 200 mA (some
degradation of RF specs) 500 mA max
DC bias connectors 50 ohm BNC (f)
Includes four 190 mm (7.5 in) type-N
cables and test set interconnect cable.
Dimensions 90 mm H x 432 mm W x 553 mm D Weight 9.1 kg (20 lb)
A standard HP 85046A/B test set contains a solid-state transfer switch, which allows continuous switching of power from port 1 to port 2 for full two-port error correc­tion. Option 009 replaces the transfer switch with a mechanical switch. This provides about 1.5 dB more power at the test port, but does not allow continuous switching, so the user must initiate updates of all four S-parameters for full two-port error correction. Also, the mechanical switch has relays that will wear out faster than the solid-state switch. Approximate lifetime of the mechanical switch is 1 million cycles.
HP 85046A schematic
19
HP 8753E test set specifications
1. F
max
is the upper frequency limit of the associated test set.
2. Degrees, specified as deviation from linear phase.
3. Typical repeatability is ±0.01 dB.
20
HP 8753E test set specifications, cont’d
HP 85047A S-parameter test set
The HP 85047A S-parameter test set provides the capability to simultaneously measure the reflection and transmission characteristics of two-port devices in either direction with a single connection. This test set includes a frequency doubler that can be switched in by an HP 8753B/C Option 006 to measure 3 MHz to 6 GHz in a single sweep or switched out to measure 300 kHz to 3 GHz in a single sweep. The HP 8753E Option 011 does not use the frequency doubler, so the full 300 kHz to 6 GHz range is available. This test set exhibits <5 dB insertion loss between the RF input and the test ports for as high as 15 dBm at the test port, and also includes a programmable step attenuator. There are two rear panel BNC outputs. One provides a TTL signal which indicates the result of a limit test. The second TTL output is controlled from the HP 8753E test sequence function.
Specifications HP 85047A
Impedance 50 ohms Frequency range 300 kHz to 3 GHz and 3 GHz to
6 GHz with HP 8753B/C; 300 kHz to 6 GHz (HP 8753E Opt. 006)
Directivity
1
300 kHz to 1.3 GHz 35 dB
2
1.3 GHz to 3 GHz 30 dB 3 GHz to 6 GHz 25 dB
Typical tracking
1
Transmission magnitude, phase
3
300 kHz to 3 GHz ±1.5 dB, ±10° 3 GHz to 6 GHz +0.5, –2.5 dB, ±20°
Reflection magnitude, phase
3
300 kHz to 3 GHz ±1.5 dB, ±10° 3 GHz to 6 GHz ±1.5 dB, ±20°
Source match
1
300 kHz to 1.3 GHz 20 dB
1.3 GHz to 3 GHz 16 dB 3 GHz to 6 GHz 14 dB
Normal insertion loss
Input to port 1,2 4.0 dB +0.8 dB/GHz (3 GHz range)
17.5 dB +0.8 dB/GHz (6 GHz range)
Input to R 19 dB +0.5 dB/GHz (3 GHz range)
34 dB +0.5 dB/GHz (3 GHz range)
Port 1,2 to A,B 16 dB
Typical isolation 100 dB (3 GHz range)
90 dB (6 GHz range)
Test port switch repeatability
4
±0.03 dB
Maximum operating level +20 dBm Damage level +30 dBm RF attenuator range 70 dB (10 dB steps) DC bias range ±30 VDC, 200 mA, no degradation
in RF specs, 1A max.
RF connectors
Port 1, 2 7 mm precision
All others 50 ohm type N(f) Dimensions 90 mm H x 432 mm W x 553 mm D Weight 10 kg (22 lb)
A standard HP 85047A test set contains a solid-state trans­fer switch, which allows continuous switching of power from port 1 to port 2 for full two-port error correction. Option 009 replaces the transfer switch with a mechanical switch. This provides about 2.5 to 3.5 dB more power at the test port, but does not allow continuous switching, so the user must initiate updates of all four s-parameters for full two-port error correction. Also, the mechanical switch has relays that will wear out faster than the solid-state switch. Approximate lifetime of the mechanical switch is 1 million cycles.
HP 85047A Schematic
1. These can be greatly improved with accuracy enhancement.
2. Some degradation at environmental extremes below 600 kHz.
3. Degrees, specified as deviation from linear phase
4. Typical repeatability is ±0.01 dB.
Calibration kits
Vector accuracy enhancement procedures require that the systematic errors of the measurement system be character­ized by measuring known devices (standards) on the system over the frequency range of interest. The following calibration kits contain precision standards in many differ­ent connector types. Return loss specifications or typical values are provided where available for the terminations and adapters.
HP 85031B 7-mm calibration kit
Contains precision 7-mm standards used to calibrate the HP 8753E for measurement of devices with precision 7 mm connectors.
Includes HP part number
7 mm short/open circuit 85031-60001 7 mm 50-ohm term (two each) 00909-60008
Specifications for terminations DC to 5 GHz: RL 52 dB
5 to 6 GHz: RL 46 dB
HP 85032B 50-ohm type-N calibration kit
Contains precision 50-ohm type-N standards used to cali­brate the HP 8753E and 50-ohm test sets for measurement of devices with 50-ohm type-N connectors. Precision phase-matched 7-mm to type-N adapters are included for accurate measurements of non-insertable devices.
Includes HP part number
N-male 50-ohm termination 00909-60009 N-female 50-ohm termination 00909-60010 N-male short circuit 85032-60008 N-female short circuit 85032-60009 N-female open circuit 85032-60012 N-male open circuit 85032-60007 7 mm to N-male adapter (two each) 85054-60009 7 mm to N-female adapter (two each) 85054-60001
Specifications for terminations DC to 3 GHz: RL 49 dB
2 to 3 GHz: RL 46 dB 3 to 6 GHz: RL 40 dB
Typical adapter characteristics DC to 6 GHz: RL 30 dB
HP 85033D 3.5-mm calibration kit
Contains a set of precision 3.5-mm standards to calibrate the HP 8753E and 50-ohm test sets for the measurement of devices with precision 3.5-mm and SMA connectors. Precision phase-matched 7-mm to 3.5-mm adapters are included for accurate measurements of non-insertable devices.
Includes HP part number
3.5-mm-male 50-ohm termination 85033-60009
3.5-mm-female 50-ohm termination 85033-60010
3.5-mm-female short 85033-60014
3.5-mm-male short 85033-60013
3.5-mm-female open 85033-60012
3.5-mm-male open 85033-60011 7-mm to 3.5-mm female adapter (two) 1250-1747 7-mm to 3.5-mm male adapter (two) 1250-1746
Specifications for terminations DC to 1.3 GHz: RL 46 dB
1.3 to 3 GHz: RL 44 dB 3 to 6 GHz: RL 38 dB
Typical adapter characteristics DC to 6 GHz: RL 34 dB
HP 85036B 75-ohm type-N calibration kit
Contains a set of precision 75-ohm type-N standards to calibrate the HP 8753E and 75-ohm test sets for measure­ment of devices with 75-ohm type-N connectors. Precision phased matched adapters are included for accurate measurements of non-insertable devices.
Includes HP part number
N-male 75-ohm termination 00909-60019 N-female 75-ohm termination 00909-60020 N-female 75-ohm short 85036-60011 N-male 75-ohm short 85036-60012 N-female open 85032-20001 N-male open 85032-60007 N-male to N-male 75-ohm adapter 85036-60013 N-female to N-female 75-ohm adapter 85036-60014 N-male to N-female 75-ohm adapter 85036-60015
Specifications for terminations DC to 2 GHz: RL 46 dB
2 to 3 GHz: RL 40 dB
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HP 8753E accessories
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HP 8753E accessories, cont’d
HP 85039B type-F calibration kit
Contains a set of 75-ohm type-F standards to calibrate the HP 8753E and 75-ohm test set for the measurement of devices with type-F connectors.
Includes HP part number
F-male 75-ohm termination 85039-60007 F-female 75-ohm termination 85039-60004
Specifications for termination DC to 1 GHz: RL 45 dB
1 to 3 GHz: RL 38 dB F-male 75-ohm short 85039-60008 F-female 75-ohm short 85039-60003 F-male 75-ohm open 85039-60009 F-female 75-ohm open 85039-60005 F-female to F-female 75-ohm adapter 85039-60002 F-male to F-male 75-ohm adapter 85039-60006
Typical type-F adapter characteristics DC to 1 GHz: RL 40 dB
1 to 3 GHz: RL 32 dB F-female to N-male 75-ohm adapter 85039-60013 F-male to N-female 75-ohm adapter 85039-60011
Typical type-F to type-N adapter characteristics DC to 1 GHz: RL 38 dB
1 to 3 GHz: RL 32 dB
Verification kits
Measuring known devices other than the standards used in calibration is an easy way to verify the proper operation of an HP 8753E measurement system. HP offers verification kits which include devices, with data, for verifying the error-corrected measurements of an HP 8753E and 50-ohm test sets.
HP 85029B 7-mm verification kit
Contains a set of precision 7-mm devices, with data traceable to NIST* used to compare the calibrated performance of an HP 8753E measurement system. The HP 85031B 7-mm calibration kit is required for complete verification.
Test-port return cables
Hewlett-Packard offers high quality RF cables used to connect the HP 8753E and test sets to devices under test. These cables offer excellent RF shielding for high dynamic range measurements.
HP 11851B 50-ohm type-N RF cable kit
Recommended for use with the HP 11850C/D three way power splitters. Kit includes three phase-matched 610-mm (24 in) cables and one 860-mm (34 in) cable.
Return loss > 24 dB to 3 GHz Phase tracking ± 4° at 1.3 GHz
HP 11857B 75-ohm type-N test port return cables
A pair of 610-mm (24 in) test port return cables for use with the HP 8753E or HP 85046B 75-ohm S-parameter test set.
Return loss > 24 dB to 2 GHz Phase tracking ± 2° at 1.3 GHz
HP 11857D 7-mm test-port return cables
A pair of 610-mm (24 in) test port return cables for use with the HP 8753E or HP 85046A, HP 85047A S-parameter test sets. These cables can be used with connector types other than 7-mm with the appropriate precision adapters.
Return loss >24 dB to 3 GHz
>20 dB to 6 GHz
Phase tracking ± 2° at 1.3 GHz
HP 11850C/D three-way power splitters
HP 11850C HP 11850D
Impedance 50 ohms 75 ohms Frequency range DC to 3 GHz DC to 2 GHz Tracking ±25 dB, ±3° ±2 dB, ±2.5° Equivalent source match 30 dB at 1.3 GHz 30 dB at 1.3 GHz
(ratio or leveling) 20 dB at 3 GHz 20 dB at 2 GHz
Nominal insertion loss 9.5 dB + 1 dB/GHz 7.8 dB Input port match
DC to 1.3 GHz 20 dB 20 dB
1.3 GHz to Fmax 10 dB 10 dB
Maximum operating level +20 dB +20 dB Damage level +30 dB +30 dB RF connectors
RF input 50 ohm type-N (f) 50 ohm type-N(f) All others 50 ohm type-N (f) 75 ohm type-N(f)
Includes 3 each HP 11852B
50 to 75 ohm minimum loss pads
Recommended accessories HP 11851B RF cable kit
HP 11667A 50-ohm power splitter
Frequency range DC to 18 GHz Typical insertion loss 6 dB Equivalent source match 26 dB to 4 GHz
21 dB to 8 GHz 17 dB to 18 GHz
Tracking ± 15 dB to 4 GHz
(between output arms) ± 2 dB to 8 GHz
± 25 dB to 18 GHz
Maximum operating level ± 27 dBm Connectors 50 ohm type-N (f)
1. National Institute of Standards and Technology.
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HP 8753E accessories, cont’d
Opt 001 type-N (m) on RF input
type-N (f) on outputs
Opt 002 type-N (f) on RF input
precision 7-mm on outputs
Dimensions 46 mm H x 52 mmW x 19 mm D
(1.8 x 2.0 x 0.7 in)
Recommended accessories
HP 11851B RF cable kit
HP 11852B 50 to 75-ohm minimum loss pad
Frequency range DC to 3.0 GHz Nominal insertion loss 5.7 dB Return loss 32 dB (300 kHz to 2 GHz)
27 dB (2 GHz to 3 GHz)
Maximum input power 250 mW (+24 dBm) Connectors 50-ohm type-N (f) to 75-ohm type-N
(m) standard, 50-ohm type-N (m) to 75-ohm type-N (f) with Option 004
Dimensions 14-mm D x 70-mm L (0.56 in x 2.75 in) Weight Net 0.1 kg (0.316 lb)
50-ohm accessory kits
The HP 11853A 50-ohm type-N and the HP 11854A 50-ohm BNC accessory kits provide the RF components generally required when using either the HP 85046A, HP 85047A or the HP 11850C with the HP 8753E Option 011 when measuring devices having 50-ohm type-N or BNC connectors. These kits are supplied with a storage case.
HP 11853A 50-ohm type-N accessory kit
Includes HP part number
Type-N (f) short HP 11511A Type-N (m) short HP 11512A Type-N (m) to N (m) adapter HP 1250-1475 Type-N (f) to N (f) adapter HP 1250-1472
HP 11854A 50-ohm BNC accessory kit
Includes HP part number
Type-N (m) to BNC female adapter 1250-1476 Type-N (m) to BNC male adapter 1250-1473 Type-N (f) to BNC male adapter 1250-1477 Type-N (f) to BNC female adapter 1250-1474 BNC (m) short 1250-0929
75-ohm accessory kits
The HP 11855A 75-ohm type-N and the HP 11856A 75-ohm BNC accessory kits provide the RF components generally required when using either the HP 85046B or the HP 11850D power splitter with the HP 8753E Option 011 when measuring devices having 75-ohm type-N or BNC connectors. These kits are supplied with a storage case.
HP 11855A 75-ohm type-N accessory kit
Includes HP part number
Type-N (f) short 1250-1531 Type-N (m) short 1250-1530 Type-N (m) to N (m) adapter 1250-1528 Type-N (f) to N (f) adapter 1250-1529 Type-N (m) termination 1250-1532
HP 11856A 75-ohm BNC accessory kit
Includes HP part number
Type-N (m) to BNC (f) adapter 1250-1535 Type-N (m) to BNC (m) adapter 1250-1533 Type-N (m) to BNC (m) adapter 1250-1534 Type-N (f) to BNC (m) adapter 1250-1536 BNC (m) short 1250-0929 BNC (m) termination 11652-60010
RF limiter
Externally attaches to one or both ports of the analyzer. Provides protection against potential high power transients from external devices.
Specifications
HP 11930A 7-mm RF limiter
Frequency range DC to 6 GHz Nominal insertion loss 1.0 dB < 3 GHz
1.5 dB < 6 GHz
Return loss 22 dB < 3 GHz
20 dB < 6 GHz
Maximum input power 3W Maximum DC 30 V, 350 mA
HP 11930B 50-ohm type-N RF limiter**
Frequency range 5 MHz to 6 GHz Nominal insertion loss 1.0 dB < 3 GHz*
1.5 dB < 6 GHz
Return loss 21 dB < 3 GHz*
17 dB < 6 GHz
Maximum input power 3W
* Return loss and insertion loss limited below 16 MHz by series capacitor. ** Internal bias tees cannot be used with this limiter.
HP 85024A high frequency probe
This probe is designed for easy in-circuit sweep measure­ments. An input capacitance of only 0.7 pF shunted by 1 megohm of resistance permits high frequency probing without adversely loading the circuit. High probe sensitivi­ty allows measurements to be made while taking advan­tage of the full dynamic range of the instrument. Two probes may be powered directly from the front panel of the HP 8753E. Refer to technical data sheet #5954-8393.
Specifications
Input capacitance (at 500 MHz) <0.7 pF (nominal) Input resistance 1 Megohm (nominal) Bandwidth 300 kHz to 3 GHz Gain (at 500 MHz) 0 dB ±1 dB Frequency response ±1 dB (300 kHz to 1 GHz)
+2, –3 dB, (1 GHz to 3 GHz)
Input voltage for < 1 dB compression
0.3 V
Supplement characteristics Noise figure < 50 dB (<100 MHz)
< 25 dB (100 MHz to 3 GHz)
Includes HP part/model number
Type-N (m) adapter 11880A 10:1 divider 11881A Spare 12 mil probes 85024-20012
2.5-inch ground lead 01223-61302 Hook tip 10229 Spanner tip 5060-0549 Probe tip nut driver 8710-1806
HP 8347A RF amplifier
This general purpose broadband amplifier is designed for maximum reliability and configured for convenience when interfacing with the HP 8753E. The HP 8347A RF amplifier delivers increased power across a 300 kHz to 3 GHz frequency range. Adjustable leveled output power between +20 dBm (100 mW) to +5 dBm (3.16 mW) can be achieved.
The HP 8347A provides leveled output power without using an external coupler and detector, since these parts are built-in. The external ALC can be directly connected to the External AM input on the HP 8753E. This capability is especially useful for achieving high dynamic range measurements at faster sweep rates.
Specifications
Frequency 100 kHz to 3 GHz Gain 25 dB minimum Output power (leveled) +5 dBm to +20 dBm
(adjustable)
Maximum output power 24 dBm (typical) Leveled power flatness ±1.5 dB Impedance 50 ohms nominal SWR Input 2.2:1 max Output 1.6:1 (ALC on) Spectral purity Harmonics –20 dBc at dBm Third order intercept +30 dBm (nominal) Typical noise figure 13.5 dB
(100 MHz to 3 GHz)
RF connectors Type-N female Dimensions 102-mm H x 213-mm
W x 297-mm D (4.0 in x 8.4 in x 11.7 in)
Weight net 3.5 kg (7.7 lb)
HP 11608A transistor fixture
Provides the capability of completely characterizing stripline transistors when used with the HP 8753E or the HP 85046A or HP 85047A S-parameter test sets. A through­line microstrip and bolt-in grounding structure machinable for special packages is included.
Specifications
Frequency range DC to 12.4 GHz Impedance 50 ohms nominal Return loss > 26 dB to 4 GHz;
> 23 dB, 4 to 8 GHz; > 19 dB, 8 to 12.4 GHz
Package styles
Option 003 0.205 in diameter packages.
Includes a short circuit termi­nation and a 50 ohm through­section for calibration.
Connectors 7-mm precision
HP 85043D systems cabinet
The HP 85043D systems cabinet has been ergonomically designed specifically for the HP 8753E Option 011 and the HP 85046A/B or HP 85047A S-parameter test sets. The 132 cm (52-in) system cabinet incudes a bookcase, a drawer, and a convenient work surface.
Extended dynamic range test configuration
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HP 8753E accessories, cont’d
For more information about Hewlett-Packard test and measure­ment products, applications, ser­vices, and for a current sales office listing, visit our web site, http://www.hp.com/go/tmdir. You can also contact one of the following cen­ters and ask for a test and measure­ment sales representative.
United States:
Hewlett-Packard Company Test and Measurement Call Center P.O. Box 4026 Englewood, CO 80155-4026 1 800 452 4844
Canada:
Hewlett-Packard Canada Ltd. 5150 Spectrum Way Mississauga, Ontario L4W 5G1 (905) 206 4725
Europe:
Hewlett-Packard European Marketing Centre P.O. Box 999 1180 AZ Amstelveen The Netherlands (31 20) 547 9900
Japan:
Hewlett-Packard Japan Ltd. Measurement Assistance Center 9-1, Takakura-Cho, Hachioji-Shi, Tokyo 192, Japan Tel: (81) 426-56-7832 Fax: (81) 426-56-7840
Latin America:
Hewlett-Packard Latin American Region Headquarters 5200 Blue Lagoon Drive, 9th Floor Miami, Florida 33126, U.S.A. (305) 267 4245/4220
Australia/New Zealand:
Hewlett-Packard Australia Ltd. 31-41 Joseph Street Blackburn, Victoria 3130, Australia 1 800 629 485
Asia Pacific:
Hewlett-Packard Asia Pacific Ltd. 17-21/F Shell Tower, Times Square, 1 Matheson Street, Causeway Bay, Hong Kong Tel: (852) 2599 7777 Fax: (852) 2506 9285
Data Subject to Change Copyright © 1998 Hewlett-Packard Company Printed in U.S.A. 2/98 5966-0054E
For more information on the HP 8753E RF network analyzer, see HP’s Web site at http://www.tmo.hp.com/tmo/datasheets/English/HP8753E.html
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