Agilent 71200C Microwave Spectrum
Analyzer, 50 kHz to 22 GHz
Product Specifications
Frequency Range
50 kHz to 22 GHz
Tunable in 1 Hz increments
N 1st IF Frequency
H=high IF (3.6214 GHz)
L=low IF (321.4 MHz) 1 H- 50 kHz to 2.9 GHz
N=harmonic number 1 L- 2.7 GHz to 6.2 GHz
2 L- 6.0 GHz to 12.7 GHz
3 L+ 12.0 GHz to 19.9 GHz
4 L+ 19.7 GHz to 22 GHz
Frequency Readout Accuracy
Span <=10 MHz x N
±1.0% of Span +10 Hz]
Span >10 MHz x N
Sweep >=20 ms ±[(freq readout x freq ref accuracy)
+1.5% of span +10 Hz]
Sweep >=10 ms ±[(freq readout x freq ref accuracy)
+2.5% of span + 10 Hz]
Frequency Span
Range: 0 to 22 GHz in 0.5% increments
Accuracy
Span <=10 MHz: ±[1% of span + (span x freq ref accuracy)]
Span >10 MHz
Sweep >=50ms: ±[1.5% of span + (span x freq ref accuracy)]
Sweep >=20ms: ±[2.5% of span + (span x freq ref accuracy)]
Sweep >=10ms: ±[4.0% of span + (span x freq ref accuracy)]
Frequency Reference Accuracy
with (Agilent 70310A) (without Agilent 70310A)
Aging: >1 x 10(
7-Day Average: >5 x 10(
Temperature Drift: >7 x 10(
1
: ±[(freq readout x freq ref accuracy)
1
-7
)/year >3 x 10(-6)/year
-10
)/day
-9
) >1 x 10(-5)
Spectral Purity²
Frequency Ra nge Noise Sideband Offset
50 kHz to 2.9 GHz <-108 dBc/Hz 10 kHz
2.7 to 6.2 GHz <-108 dBc/Hz 30 kHz
6.0 to 12.7 GHz <-102 dBc/Hz 30 kHz
12.5 to 19.9 GHz <-98 dBc/Hz 30 kHz
19.7 to 22/26.5 GHz <-96 dBc/Hz 30 kHz
Line and System Related Sidebands:
<-65 dBc + 20 log N
1
Residual FM
Span >10 MHz x N
(measurement BW=100 kHz)
Span <=10 MHz x N
Frequency Drift
For spans >10 MH z x N
1
: <25 kHz p-p in 0.1 s
1
: Determined from phase-noise sidebands
1
: freq drift is ±1 kHz/s and +150 kHz/°C
(Errors due to drift are not cumulative
sweep to sweep.)
Sweep Time
Range (Continuous): 10 ms to 1000 s
Accuracy: ±2%
With Agilent 70700A:
Swept freq span: 15 ms to 355 s
Fixed freq (zero span): 801 µs to 355 s with 800 point trace
Trigger: free run, line, video, external
Resolution Bandwidth (3 dB, synchronously tuned):
Range (1, 3, 10, and 10% increments, except 3 kHz to 10 kHz)
Agilent 70902A: 10 Hz to 300 kHz
Agilent 70903A: 100 kHz to 3 MHz
Accuracy: ±20%
Selectivity Bandwidth (-60 dB/-3 dB):
10 Hz to 3 kHz: <12:1
10 kHz to 3 MHz: <16:1
Video Bandwidth
Range (1, 3, 10 sequence)
Agilent 70902A: 3 Hz to 300 kHz
Agilent 70903A: 300 Hz to 3 MHz
(When set to maximum (300 kHz or 3 MHz), effective bandwidth is greater
than specified.)
Accuracy: ±20% (characteristic)
1
N=Harmonic mixing band constant.
2
Refer to Figure 1 in the Spectrum Analyzer Overview for typical phase noise.
Amplitude Specifications
Maximum Safe Input Po wer
AC Average Conti nuous
0 dB Attenuation: +15 dBm
10 dB Attenuation: +25 dBm
>10 dB Attenuation: +30 dBm
Pulse Power: 100 watts, 10 ms pulse (>=40 dB attenuation)
dc: 0 volts
Display Range (10 divisions)
Calibration Log: 0.01 to 20 dB/div in 0.5% increments
Linear: 0 to 10% of reference level per division
Reference Level Range
Log: +30 to -1400 dBm
Linear: 7.07 V to 22 nV
Calibrator Uncertainty: ±0.3 dB (-10 dBm, 300 MHz)
Input Attenuator Switching Repeatability:
±0.2 dB
IF Gain Accuracy
Gain 20 to 30 °C 0 to 50 °C
10 dB ±0.2 dB ±0.2 dB
20 dB ±0.2 dB ±0.2 dB
30 dB ±0.2 dB ±0.3 dB
40 dB ±0.2 dB ±0.5 dB
50 dB ±0.2 dB ±0.6 dB
Scale Fidelity
Bandwidth Fid elity
Log, Corrected (1-3-10)
Agilent 70902A:
(0 to 90 dB) 10 Hz ±0.7 dB
30 Hz to 100 kHz ±0.5 dB
300 kHz ±0.7 dB
Log, Uncorrected: All ±3.0 dB
Incremental, Corrected: All ±0.1 dB/1 dB
Linear ±7.5% of reference level
Amplitude Temperature Drift (nominal)
10 dB Input Attentuation ±0.05 dB/°C
100 Hz Res BW (HP 70902A IF)
300 kHz Res BW (HP 70903A IF)
(Accumulated error is eliminated by running internal correction routine.)
Resolution Bandwidth Switching Repeatability
In 1, 3, 10 Sequence: ±0.1 dB
All Bandwidths: ±3 dB (uncorrected)
Marker Resolution: ±0.03 dB
Input/Output Characteristics
Front panel only for standard configuration and Option 002.
See individual module characteristics for complete information.
Agilent 70900B LO Section
300 MHz Calibrator
Output: BNC (f), 50 ohms (nominal)
Output Power: -10 dBm ±0.3 dB
Frequency Accuracy: 300 MHz x freq reference accuracy
Agilent 70905A: Type N (f); 50 ohms (nominal)
LO Emissions: <-10 dBm with 10 dB attenuation (nominal)
VSWR (>=10 dB Attenuation)
Frequency VSWR (nominal)
0 to 12.7 GHz <1.7:1
12.5 to 18.0 GHz <2.0:1
18.0 to 22 GHz <2.5:1
Agilent 70902A IF Section
Auxiliary Video Output: BNC (f), 0 to 1 V, 1k ohms (nominal),
3 MHz IF Output (linear): BNC (f), 50 ohms, 1.5:1 VSWR (nominal)
Output Power: -15 dBm (nominal) with -10 dBm RF input,
0 dB attenuation and -10 dBm reference level
HP-IB Codes: SHI, AH1, T6, L4, SR1, RL1, DC1, PP0,
DT1, E2, C1
General Specifications
Agilent 71200C System Components
Agilent 70001A
Agilent 70004A
Agilent 70900B
Agilent 70310A
Agilent 70902A
Standard: Agilent 7095A
Opt 002: Agilent 70905B, Agilent 70600A
Environmental
Temperature
Operational: 0 to +55 °C
Storage: -40 to +75 °C
Humidity
Operational: 0 to 95% relative humidity at 45 °C
EMC: Conducted and radiated interference is in
compliance with CISPR pub 11, FTZ 526/1979,
and MIL-STD 461B, RE02/part 7.
Vibration and Shock: in compliance with MIL-T-28800E
Type III Class 3
Power Requirements: see requirements for Agilent 70001A and Agilent 70004A
all power requirements supplied by the
mainframe (HP 70001A or 70004A)
Weight (nominal)
Agilent 71200C Standard: 47.7 kg (105.6 lb)
Dimensions
Agilent 70001A Mainframe:
177.0 mm H x 425.4 mm W x 526.0 mm L
(6.97 in x 16.75 in x 20.7 in)
Agilent 70004A Display: 222.0 mm H x 425.4 mm W x 526.0 mm L
(8.74 in x 16.75 in x 20.7 in)
Warranty and Calibration
Warranty: 1 year (extendible with options)
Calibration Cycle: 3 years recommended
Features and Compatibility
Agilent 70004A Display Features: memory card, direct-to-disk, keyboard (for title
mode and writing small DLPs), direct plot
(buffered), direct print, full color display
Mass Storage
Memory card: 32 KB or 128 KB RAM per card
External: SS80-compatible hard or flexible disk User Memory: 128 KB minimum, 32 k bytes minimum with
firmware before 901008, about 2.5 KB to store an
800 point trace with its state. System memory is
reduced when slave modules are added. Optional
1 MB memory.
Compatible Accessory Modules (slave modules to the Agilent 70900B master module)
Agilent 70903A IF Section
Agilent 70621A and Agilent 70620B Preamplifiers
Agilent 70810B Lightwave Section
Agilent 70907B External Mixer Interface Module
Agilent 70700A Digitizer
Agilent 70205A Monochrome Display
Software Available
Agilent 11990A Performance Verification Software
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