Agilent N9918A Data Sheet

Agilent FieldFox Handheld Analyzers
A
A
992
6
A
4/6.5/9/14/18/26.5 GHz
Data Sheet
N9913A
N9915A
N9916A
N9918A
N9925A
N
A
N9927A
N9928A
N9935A
N9937A
N9938A
This data sheet provides the specified and typical performance of the FieldFox family of portable analyzers. This data sheet should be used in conjunction with the technical overviews and configu­ration guide, for a complete description of the analyzers.
Carry precision with you.
Table of contents
Cable and antenna analyzer and vector network analyzer ............................................................3
Time domain, Option 010 .................................................................................................................. 15
Vector voltmeter (VVM), Option 308 .............................................................................................. 16
Spectrum analyzer ............................................................................................................................. 17
Tracking generator or independent source ................................................................................... 23
Spectrum analyzer IF output ............................................................................................................ 24
AM/FM tune and listen .................................................................................................................... 24
Preamplifier, Option 235 ................................................................................................................... 24
Interference analyzer and spectrogram, Option 236 ................................................................... 24
Spectrum analyzer time gating, Option 238 .................................................................................. 25
Reflection measurements (RL, VSWR), Option 320 ..................................................................... 25
Built-in power meter, Option 310 .................................................................................................... 26
External USB power sensor support, Option 302 ......................................................................... 26
Built-in GPS receiver, Option 307 .................................................................................................... 26
DC bias variable-voltage source, Option 309 ................................................................................ 27
Remote control capability, Option 030 ........................................................................................... 27
General information ........................................................................................................................... 28
2
Cable and antenna analyzer and vector network analyzer
The performance listed in this section applies to the cable and antenna analyzer (referred to as CAT) and vector network analyzer (VNA) capabilities available in the following models (may require options – see configuration guide):
FieldFox microwave combination analyzers: N9913A, N9914A, N9915A, N9916A, N9917A, N9918A FieldFox microwave vector network analyzers: N9925A, N9926A, N9927A, N9928A
Specification (spec)
Specifications include guardbands to account for the expected statistical performance distribution, measurement uncertainties, and changes in performance due to environmental conditions. Warranted performance. FieldFox must be within its calibration cycle. No warm-up required for the specifications listed on pages 3 through 7.
Typical
Expected performance of an average unit; does not include guardbands. It is not covered by the product warranty. FieldFox must be within its calibration cycle.
Nominal
A general, descriptive term or design parameter. It is not tested, and not covered by the product warranty. FieldFox must be within its calibration cycle.
Models Frequency range
N9913A 30 kHz to 4 GHz
N9914A 30 kHz to 6.5 GHz
N9915A, N9925A 30 kHz to 9 GHz
N9916A, N9926A 30 kHz to 14 GHz
N9917A, N9927A 30 kHz to 18 GHz
N9918A, N9928A 30 kHz to 26.5 GHz
CAT and VNA
Frequency reference -10 to 55 ºC
Accuracy ± 0.7 ppm (spec) + aging
± 0.4 ppm (typical) + aging
Accuracy, when locked to GPS ± 0.010 ppm (spec)
Accuracy, when GPS antenna is disconnected ± 0.2 ppm (nominal)
Aging rate ± 1 ppm/yr for 20 years (spec), will not exceed ± 3.5 ppm
1
Frequency resolution Spec
Frequency ≤ 5 GHz 1 Hz
Frequency ≤ 10 GHz 1.34 Hz
Frequency ≤ 20 GHz 2.68 Hz
Frequency ≤ 26.5 GHz 5.36 Hz
Data points or resolution
IF bandwidth2
System impedance
1
The maximum drift expected in the frequency reference applicable when the ambient temperature changes ± 5 ºC from the temperature
when the GPS signal was last connected.
2
VNA mode only. Recommend using averaging in CAT mode.
101, 201, 401, 601, 801, 1001, 1601, 4001, 10,001 Arbitrary number of points settable through SCPI
10 Hz, 30 Hz, 100 Hz, 300 Hz, 1 kHz, 3 kHz, 10 kHz, 30 kHz, 100 kHz
50 ohm (nominal), 75 ohm with appropriate adapter and calibration kit
3
CAT and VNA
Test port output power Port 1 or port 2, high power, 23 ± 5 °C
Frequency Typical Nominal
30 kHz to 300 kHz -11 dBm
> 300 kHz to 2 MHz -3 dBm -2 dBm
> 2 MHz to 625 MHz -2 dBm -1 dBm
> 625 MHz to 3 GHz +1 dBm +3 dBm
≥ 3 to 6.5 GHz -1 dBm +1 dBm
≥ 6.5 to 9 GHz -2 dBm 0 dBm
≥ 9 to 14 GHz -4 dBm -2.5 dBm
≥ 14 to 18 GHz -6 dBm -4.5 dBm
≥ 18 to 23 GHz -10 dBm -8.5 dBm
≥ 23 to 26.5 GHz -12 dBm -11 dBm
Power level accuracy ± 1.5 dB at -15 dBm, typical
Power range
Power step size
System dynamic range1 Port 1 or port 2, high power, 100 Hz IF bandwidth, 100 point average, -10 to 55 °C
Frequency Spec Typical
> 300 kHz to 9 GHz
≥ 9 to 14 GHz 91 dB 97 dB
≥ 14 to 18 GHz 90 dB 94 dB
≥ 18 to 20 GHz 87 dB 90 dB
≥ 20 to 25 GHz 74 dB 79 dB
> 25 to 26.5 GHz 65 dB 70 dB
CAT: High, low and manual. Low power is -45 dBm, nominal. Default power is high. VNA: High, low and manual. Low power is -45 dBm, nominal. Default power is manual power of -15 dBm.
Power settable in 1 dB steps across power range. Flat power, in 1 dB steps, is available across the whole frequency span, nominal.
2
95 dB 100 dB
Trace noise3 Port 1 or port 2, high power, 300 Hz IF bandwidth, spec, -10 to 55 °C
Frequency Magnitude Phase
300 kHz
> 300 kHz to 10 GHz ± 0.002 dB (rms) ± 0.014 degrees
> 10 to 20 GHz ± 0.004 dB (rms) ± 0.027 degrees
> 20 to 26.5 GHz ± 0.010 dB (rms) ± 0.066 degrees
± 0.003 dB (rms) ± 0.020 degrees
Temperature stability Nominal
Magnitude ± 0.018 dB/°C≤ 15 GHz, ± 0.08 dB/°C> 15 GHz
Receiver compression Port 1 or port 2, typical, 23 ± 5 °C
500 MHz to 1 GHz > 1 GHz to 26.5 GHz
+10 dBm, 0.15 dB compression +10 dBm, 0.10 dB compression
Port 1 or port 2 maximum input level
Average CW power +27 dBm, 0.5 watts
DC ± 50 VDC
Immunity to interfering signals
1
For CAT mode "Insertion loss (2-port)", decrease listed dynamic range specifi cations by 20 dB, as CAT mode IFBW is fi xed at 10 kHz. Can
obtain full dynamic range by using S21 measurement in VNA mode with 100 Hz IFBW.
2
<300 kHz: 63 dB nominal; 2 MHz to 9 MHz: 85 dB spec, 90 dB typical
3
For CAT mode, increase trace noise by a factor of 5.7, as CAT mode IFBW is fi xed at 10 kHz. Can use averaging in CAT mode to reduce
trace noise, or use VNA mode with 300 Hz IFBW.
+16 dBm (nominal)
4
Measurement speed
Includes hardware sweep time, re-trace and display update.
CAT
Return loss, 30 kHz to 26.5 GHz, 1-port cal, 1001 points 850 μs/pt
Distance-to-fault, 100 meter cable, 1-port cal, 1001 points 850 μs/pt
VNA
S11 and S21, 30 kHz to 26.5 GHz, enhanced response cal, 100 kHz IF bandwidth, 1001 points 850 μs/pt
Measurements
CAT Distance-to-fault (dB), return loss, VSWR, distance-to-fault (VSWR), cable loss (1-port), insertion loss
VNA T/R S11, S21
VNA S-parameters S11, S21, S22, S12
Number of traces
Display formats
Trace formats
Frequency settings
Frequency sweep type
Sweep trigger
Trigger type Internal or external trigger input
Polarity Positive edge, negative edge
CAT mode distance-to­fault settings
Sweep time
Averaging
Smoothing
Group delay
Aperture (selectable) Frequency span / (number of points -1)
Maximum aperture 25% of frequency span
Minimum delay Limited to measuring no more than 180 degrees of phase change within the minimum aperture.
1
(2-port)
, distance-to-fault (linear or Rho)
2
3
Four traces available, Tr1, Tr2, Tr3, Tr4
Single-trace Dual-trace overlay (both traces on one graticule) Dual-trace split (each trace on separate graticule) Three-trace overlay (all three traces on one graticule) Three-trace split (each trace on separate graticule) Quad-trace split (each trace on separate graticule)
Log magnitude, linear magnitude, VSWR, phase, Smith chart, polar, group delay, unwrapped phase, real impedance, imaginary impedance
Start, stop, center, span
Linear
Continuous, single
Edge trigger Sweep begins when external TTL signal occurs at the trigger input port
Start distance, stop distance. Units: meters or feet
Set sweep time in seconds
Sweep and point averaging 2 to 1000
0.25 to 25% of trace width Computes the moving average of adjacent data points. Smoothing aperture defines the trace width (number of points) to be averaged.
CAT and VNA
1
All measurements standard on N991xA analyzers except insertion loss (2-port). Insertion loss (2-port) requires Option 210.
All measurements available on N992xA analyzers with Option 305.
2
Standard on N992xA VNAs. Option 210 required on N991xA analyzers.
3
Option 211 required to obtain all four S-parameters.
5
CAT and VNA
Measurements continued
Port extension
Title
Display data
Trace math
Scale
Display range
Return loss, log magnitude -1000 to 1000 dB
Log magnitude resolution 0.01 dB
Phase -180 to +180 degrees (unwrapped phase can show larger values)
Phase resolution 0.01 degrees
Phase offset -360 to +360 degrees
VSWR 1.01 to 1000
VSWR resolution 0.01
Data markers
Marker formats
Marker functions
Marker table
Marker types
Marker coupling
For both port 1 and port 2, delay settings. Port extensions apply to all measurements.
Add custom titles to the display
Display data, memory, data and memory, or data math One memory trace per data trace. Total of 4 memory traces
Vector division or subtraction of current linear measurement values and memory data
Autoscale, scale, reference level, reference position Autoscale: Automatically selects scale resolution and reference value to center the trace. Autoscale all: Scales all visible traces.
Start, stop, center, span
Each trace has six independent markers that can be displayed simultaneously. Delta markers are available for each marker.
Default marker format is the trace format. In Smith chart or polar format, [Real + Imag] or [Mag and Phase] formats are also available.
Peak, Next Peak, Peak Left, Peak Right, Mkr→ Center, Mkr→Delay, Min Search, Peak Excursion, Peak Threshold, Target, Bandwidth (BW, Q, Loss), Tracking CAT mode only: Tracking 3 peaks (CAT mode), Marker→ Start distance, Marker→ Stop distance
On/Off
Normal, delta, data trace and memory trace markers
On/Off (coupling between traces)
6
Calibration types
CalReady, 1-port Each FieldFox has a highly accurate calibration at the test port, at room temperature, traceable to
national standards labs.
QuickCal, 1-port Uses internal and a subset of external standards. QuickCal is most accurate for DUTs with 7/16 and
Type-N connectors and measurement uncertainties are provided for frequencies ≤ 18 GHz. Reduced accuracy for DUTs with 3.5 mm (m), SMA (m), or other male coaxial connectors; performance is unspecified. QuickCal is not recommended for DUTs with 3.5 mm (f), SMA (f), or other similar female connectors. QuickCal is not applicable to waveguide.
SOL, 1-port Traditional short, open and load 1-port calibration for reflection measurements.
Frequency response Simultaneous magnitude and phase correction of frequency response errors for either reflection or
transmission measurements.
Enhanced response (also known as one-path, two-port)
CalReady, 2-port Full 12-term error correction at test port, at room temperature. Highly accurate calibration, traceable
QuickCal, 2-port Full 12-term error correction using internal and a subset of external standards. QuickCal is most
SOLT or offset short, 2-port Traditional short, open, load and thru (or using offset short standards) for calibration. Full 12-term
QSOLT calibration, 2-port Full 12-term error correction. Requires fewer connections, compared to traditional SOLT (4 compared
Unknown thru calibration, 2-port
Guided calibration wizard FieldFox’s calibration wizard recommends a calibration type and calibration kit based on selected
Interpolated error correction With any type of accuracy enhancement applied, interpolated mode recalculates the error coefficients
Connectors Type-N 50 ohm, Type-N 75 ohm, 7/16, TNC, 3.5 mm, 2.4 mm, waveguide bands: X-band WR-90, P-band
Corrects for frequency response and source match for transmission measurements, and reflection frequency response, directivity and source match for reflection measurements. Partial correction for load match for low-loss reciprocal devices.
to national standards labs.
accurate for DUTs with 7/16 and Type-N connectors and measurement uncertainties are provided for frequencies ≤ 18 GHz. Reduced accuracy for DUTs with 3.5 mm (m), SMA (m), or other male coaxial connectors; performance is unspecified. QuickCal is not recommended for DUTs with 3.5 mm (f), SMA (f), or other similar female connectors. QuickCal is not applicable to waveguide.
error correction.
to 7). Applicable to insertable devices.
Full 12-term error correction. Applicable to both insertable and non-insertable devices. Easily charac­terize non-insertable devices such as Type-N to 3.5 mm, or female-female devices with unknown thru calibration.
parameters and connector types. Alternatively, users can select their own calibration type and calibra­tion kit.
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 a subset of the original calibration frequency span.
WR-62, K-band WR-42 Custom coaxial or waveguide calibration kits can be added to any FieldFox analyzer.
CAT and VNA
Distance-to-fault Available in CAT mode, standard on N991xA analyzers, Option 305 on N992xA analyzers.
Range Range = velocity factor x speed of light x (number of points -1) / frequency span x 2
Number of points auto coupled according to start and stop distance entered.
Range resolution Resolution = range / (number of points -1)
Number of points settable by user
Transform modes Bandpass, low-pass
Window types Maximum, medium, and minimum
Alias-free range indicator for bandpass mode On/Off
Dispersion compensation Yes
7
VECTOR NETWORK ANALYZER
0
0
Corrected measurement uncertainty
Power level of -15 dBm, 10 Hz IF bandwidth, no averaging, and 30-minute warm-up time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
CalReady, Type-N test ports; applies to N9913/4/5/6/7A and N9925/6/7A
10
1
0.1
Magnitude uncertainty (dB)
S11=S22=0
0.01
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
Transmission magnitude (dB)
≤ 500 MHz
≤ 500 MHz
0.5 to 9 GHz
0.5 to 9 GHz
9 to 14 GHz
9 to 14 GHz
14 to 18 GHz
14 to 18 GHz
10
1
Phase uncertainty (degrees)
S11=S22=0
0.1
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
1
Transmission uncertainty (S21, S12)
10
≤ 500 MHz
≤ 500 MHz
0.5 to 9 GHz
0.5 to 9 GHz
9 to 14 GHz
9 to 14 GHz
14 to 18 GHz
14 to 18 GHz
100
Transmission magnitude (dB)
≤ 500 MHz
≤ 500 MHz
0.5 to 9 GHz
0.5 to 9 GHz
9 to 14 GHz
9 to 14 GHz
14 to 18 GHz
14 to 18 GHz
≤ 500M Hz
≤ 500 MHz
0.5 to 9 GHz
0.5 to 9 GHz
9 to 14 GHz
9 to 14 GHz
14 to 18 GHz
14 to 18 GHz
1
0.1
Magnitude uncertainty (dB)
S21 = S12 =
0.01
-50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 Reflection magnitude (dB)
Reflection uncertainty (S11, S22)
10
1
Phase uncertainty (degrees)
S21 = S12 =
0.1
-50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0
Reflection magnitude (dB)
1
Uncertainties shown based on a factory calibration using data-based calibration kits.
8
Corrected measurement uncertainty
Power level of -15 dBm, 10 Hz IF bandwidth, no averaging, and 30-minute warm-up time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
Full 2-port calibration, 85518A or 85519A Type-N (m) 4-in-1 calibration kit, spec
Corrected performance ≤ 0.5 GHz 0.5 to 2 GHz 2 to 9 GHz 9 to 18 GHz
Directivity 44 dB 42 dB 35 dB 32 dB
Source match 37 dB 36 dB 33 dB 30 dB
Load match 38 dB 37 dB 31 dB 27 dB
Reflection tracking ± 0.05 dB ± 0.06 dB ± 0.07 dB ± 0.1 dB
Transmission tracking ± 0.07 dB ± 0.1 dB ± 0.18 dB ± 0.5 dB
VECTOR NETWORK ANALYZER
10
1
Magnitude Uncertainty (dB)
0.1
S11=S22=0
0.01
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
Transmission Magnitude (dB)
Transmission uncertainty (S21, S12)
10
≤ 500 MHz
0.5 to 2 GHz
2 to 9 GH z
9 to 18 G Hz
≤ 500 MHz
0.5 to 2 GHz
2 to 9 GHz
9 to 18 GHz
10
1
Phase Uncertainty ( degrees)
S11=S22=0
0.1
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
100
10
Transmission Magnitude (dB)
≤ 500 MHz
0.5 t0 2 G Hz
2 to 9 GH z
9 to 18 G Hz
≤ 500 MHz
0.5 to 2 GHz
2 to 9 GHz
9 to 18 GHz
1
Magnitude Uncertainty (dB)
S21=S12=0
0.1
-40 -35 -30 -25 -20 -15 -10 -5 0
Reflection Magnitude (dB)
Reflection uncertainty (S11, S22)
Phase Uncertainty (degrees)
1
S21=S12=0
0.1
-40 -35 -30 -25 -20 -15 -10 -5 0
Reflection Magnitude (dB)
9
VECTOR NETWORK ANALYZER
Corrected measurement uncertainty
Power level of -15 dBm, 10 Hz IF bandwidth, no averaging, and 30-minute warm-up time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
Full 2-port calibration, 85054D Type-N (m) calibration kit, spec
Corrected performance ≤ 0.5 GHz 0.5 to 2 GHz 2 to 8 GHz 8 to 18 GHz
Directivity 40 dB 40 dB 36 dB 34 dB
Source match 38 dB 33 dB 33 dB 27 dB
Load match 37 dB 35 dB 32 dB 27 dB
Reflection tracking ± 0.006 dB ± 0.006 dB ± 0.009 dB ± 0.027 dB
Transmission tracking ± 0.08 dB ± 0.1 dB ± 0.15 dB ± 0.43 dB
10
1
Magnitude Uncertainty ( dB)
0.1
S11=S22=0
0.01
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
Transmission Magnitude (dB)
Transmission uncertainty (S21, S12)
10
≤ 500 MHz
0.5 to 3 GHz
3 to 8 GH z
8 to 18 G Hz
≤ 500 MHz
0.5 to 2 GHz
2 to 8 GHz
8 to 18 GHz
10
1
Phase Uncertainty ( degrees)
S11=S22=0
0.1
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
100
10
Transmission Magnitude (dB)
≤ 500 MHz
0.5 to 3 GHz
3 to 8 GH z
8 to 18 G Hz
≤ 500 MHz
0.5 to 2 GHz
2 to 8 GHz
8 to 18 GHz
1
Magnitude Uncertainty ( dB)
S21=S12=0
0.1
-40 -35 -30 -25 -20 -15 -10 -5 0
Reflection Magnitude (dB)
Reflection uncertainty (S11, S22)
Phase Uncertainty ( degrees)
1
S21=S12=0
0.1
-40 -35 -30 -25 -20 -15 -10 -5 0
Reflection Magnitude (dB)
10
Corrected measurement uncertainty
Power level of -15 dBm, 10 Hz IF bandwidth, no averaging, and 30-minute warm-up time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
VECTOR NETWORK ANALYZER
Full 2-port QuickCal calibration with load, Type-N (m) device
10
1
Magnitude uncertainty (dB)
0.1
* S11=S22=0
0.01
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
Transmission Magnitude (dB)
≤ 500 MHz
500 MHz to 9 GHz
9 to 14 GHz
14 to 18 GHz
1
10
1
Phase Uncertainty (degrees)
0.1
Transmission uncertainty (S21, S12)
10
≤ 500 MHz
500 MHz to 9 GHz
9 to 14 GHz
14 to 18 GHz
100
≤ 500 MHz
500 MHz to 9 GHz
9 to 14 GHz
14 to 18 GHz
* S11=S22=0
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
Transmission Magnitude (dB)
≤ 500 MHz
500 MHz to 9 GHz
9 to 14 GHz
14 to 18 G Hz
1
Magnitude uncertainty (dB)
* S21=S12=0
0.1
-50 -45 -40 -35 -3 0 -25 -20 -15 -10 -5 0
Reflection Magnitude (dB)
10
Phase Uncertainty (degrees)
* S21=S12=0
1
-50 -45 -40 -3 5 -30 -25 -20 -15 -10 -5 0
Reflection uncertainty (S11, S22)
1
Uncertainties shown based on a factory calibration using data-based calibration kits.
Reflection Magnitude (dB)
11
VECTOR NETWORK ANALYZER
Corrected measurement uncertainty
Power level of -15 dBm, 10 Hz IF bandwidth, no averaging, and 30-minute warm-up time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
CalReady, 3.5 mm test ports; applies to N9918A, N9928A
10
1
0.1
Magnitude uncertainty (dB)
S11 =S22 = 0
0.01
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
Transmission magnitude (dB)
500 MHz
≤ 500 MHz
0.5 to 9 GHz
0.5 to 9 GHz
9 to 14 GHz
9 to 14 GHz
14 to 20 GHz
14 to 20 GHz
20 to 26.5 GHz
20 to 26.5 GHz
1
Transmission uncertainty (S21, S12)
10
1
500 MHz
≤ 500 MHz
0.5 to 9 GHz
0.5 to 9 GHz
9 to 14 GHz
9 to 14 GHz
14 to 20 GHz
14 to 20 GHz
20 to 26.5 GHz
20 to 26.5 GHz
10
1
Phase uncertainty (degrees)
S11 = S22 = 0
0.1
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
100
10
Transmission magnitude (dB)
≤ 500 MHz
500 MHz
0.5 to 9 GHz
0.5 to 9 GHz
9 to 14 GHz
9 to 14 GHz
14 to 20 GHz
14 to 20 GHz
20 to 26.5 GHz
20 to 26.5 GHz
500 MHz
≤ 500 MHz
0.5 to 9 GHz
0.5 to 9 GHz
9 to 14 GHz
9 to 14 GHz
14 to 20 GHz
14 to 20 GHz
20 to 26.5 GHz
20 to 26.5 GHz
0.1
Magnitude uncertainty (dB)
S21 = S12 =0
0.01
-40 -35 -30 -25 -20 -15 -10 -5 0
Reflection magnitude (dB)
1
Phase uncertainty (degrees)
S21 = S12 = 0
0.1
-40 -35 -30 -25 -20 -15 -10 -5 0
Reflection uncertainty (S11, S22)
1
Uncertainties shown based on a factory calibration using data-based calibration kits.
12
Reflection magnitude (dB)
Corrected measurement uncertainty
Power level of -15 dBm, 10 Hz IF bandwidth, no averaging, and 30-minute warm-up time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
Full 2-port calibration, 85520A or 85521A 3.5 mm (m) 4-in-1 OSLT calibration kit, spec
Corrected performance ≤ 0.5 GHz 0.5 to 9 GHz 9 to 18 GHz 18 to 26.5 GHz
Directivity 42 dB 36 dB 32 dB 32 dB
Source match 37 dB 30 dB 28 dB 27 dB
Load match 37 dB 30 dB 28 dB 24 dB
Reflection tracking ± 0.035 dB ± 0.13 dB ± 0.14 dB ± 0.21 dB
Transmission tracking ± 0.07 dB ± 0.29 dB ± 0.33 dB ± 0.52 dB
VECTOR NETWORK ANALYZER
10
1
Magnitude Uncertainty (dB)
0.1
S11=S22=0
0.01
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
Transmission Magnitude (dB)
Transmission uncertainty (S21, S12)
10
≤ 500 MHz
0.5 to 9 GHz
9 to 18 GHz
18 to 26.5 GHz
≤ 500 MHz
0.5 to 9 GHz
9 to 18 GHz
18 to 26.5 GHz
100
10
Phase Uncertainty (degrees)
1
S11=S22=0
0.1
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
100
10
Transmission Magnitude (dB)
≤ 500 MHz
0.5 to 9 GHz
9 to 18 GHz
18 to 26.5 GHz
≤ 500 MHz
0.5 to 9 GHz
9 to 18 GHz
18 to 26.5 GHz
1
Magnitude Uncertainty (dB)
S21=S12=0
0.1
-40 -3 5 -30 -25 -20 -15 -10 -5 0
Reflection Magnitude (dB)
Reflection uncertainty (S11, S22)
Phase Uncertainty (degrees)
1
S21=S12=0
0.1
-40 -35 -30 -25 -20 -15 -10 -5 0
Reflection Magnitude (dB)
13
VECTOR NETWORK ANALYZER
Corrected measurement uncertainty
Power level of -15 dBm, 10 Hz IF bandwidth, no averaging, and 30-minute warm-up time. Includes uncertainties due to drift, noise, compression, and dynamic accuracy. Coverage factor of x1 applied to uncertainties, for ease of comparison with other industry handheld analyzers.
Full 2-port calibration, 85052D 3.5 mm calibration kit, spec
Corrected performance ≤ 0.5 GHz 0.5 to 8 GHz 8 to 20 GHz 20 to 26.5 GHz
Directivity 42 dB 38 dB 36 dB 30 dB
Source match 37 dB 31 dB 28 dB 25 dB
Load match 38 dB 33 dB 29 dB 24 dB
Reflection tracking ± 0.005 dB ± 0.006 dB ± 0.009 dB ± 0.012 dB
Transmission tracking ± 0.07 dB ± 0.135 dB ± 0.32 dB ± 0.50 dB
10
1
Magnitude Uncertainty (dB)
0.1
S11=S22=0
0.01
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
Transmission Magnitude (dB)
Transmission uncertainty (S21, S12)
10
≤ 500 MHz
0.5 to 8 GHz
8 to 20 GHz
20 to 26.5 GHz
≤ 500 MHz
0.5 to 8 GHz
8 to 20 GHz
20 to 26.5 GHz
100
10
Phase Uncertainty ( degrees)
1
S11=S22=0
0.1
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20
100
10
Transmission Magnitude (dB)
≤ 500 MHz
0.5 to 8 GHz
8 to 20 GHz
20 to 26.5 GHz
≤ 500 MHz
0.5 to 8 GHz
8 to 20 GHz
20 to 26.5 GHz
1
Magnitude Uncertainty ( dB)
S21=S12=0
0.1
-40 -3 5 -30 -25 -20 -15 -10 -5 0
Reflection Magnitude (dB)
Reflection uncertainty (S11, S22)
Phase Uncertainty (degrees)
1
S21=S12=0
0.1
-40 -35 -30 -25 -20 -15 -10 -5 0
Reflection Magnitude (dB)
14
Time domain, Option 010
The performance listed in this section applies to the time domain capabilities available in the following models:
VECTOR NETWORK ANALYZER
FieldFox microwave combination analyzers: FieldFox microwave vector network analyzers: N
In time-domain mode, FieldFox computes the inverse Fourier transform of the frequency-domain data to display reflection or transmission coefficients versus time.
N9913A, N9914A, N9915A, N9916A, N9917A, N9918A
9925A, N9926A, N9927A, N9928A
Setup parameters
Time: start, stop, center, span
Gating: start, stop, center, span, and on/off
Number of points, velocity factor, line loss, window shape, independent control for all four traces
Time stimulus modes
Low-pass step Low-pass step is similar to a traditional time domain reflectometer (TDR) stimulus waveform. It is used to
measure low-pass devices. The frequency-domain data should extend from DC (extrapolated value) to a higher value.
Low-pass impulse Low-pass impulse response is used to measure low-pass devices.
Bandpass impulse The bandpass impulse simulates a pulsed RF signal and is used to measure the time domain response of
band-limited devices.
Windows
The windowing function can be used to filter the frequency domain data and thereby reduce overshoot and ringing in the time domain response.
Windows Minimum, medium and maximum, manual entry of Kaiser Beta and impulse width.
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 results can be viewed with gating on and off, using two traces.
Gate types Notch, bandpass
Gate shapes Maximum, wide, normal, minimum
15
VECTOR VOLTMETER
Vector voltmeter (VVM), Option 308
The performance listed in this section applies to the VVM mode capabilities available in the following models:
FieldFox microwave combination analyzers: FieldFox microwave vector network analyzers: N
With vector voltmeter mode, you can characterize the difference between two measurements easily. The zeroing function allows you to create a reference signal, and characterize the difference between two device measurements. The results are shown on a large display in digital format.
N9913A, N9914A, N9915A, N9916A, N9917A, N9918A
9925A, N9926A, N9927A, N9928A
Models Frequency range
N9913A 30 kHz to 4 GHz
N9914A 30 kHz to 6.5 GHz
N9915A, N9925A 30 kHz to 9 GHz
N9916A, N9926A 30 kHz to 14 GHz
N9917A, N9927A 30 kHz to 18 GHz
N9918A, N9928A 30 kHz to 26.5 GHz
Setup parameters
1-port cable trimming - reflection or S11 measurement, magnitude and phase
2-port transmission - transmission or S21 measurement, magnitude and phase
A/B and B/A - ratio of two receivers or channels, magnitude and phase – Need an external signal generator for the A/B or
B/A measurement (must order Option 211).
Frequency (one CW frequency point)
IF bandwidth - 10 Hz to 100 kHz
Output power - Low or high
16
Spectrum analyzer
The specifications in this section apply to the spectrum analyzer capabilities available in the following models:
SPECTRUM ANALYZER
FieldFox microwave combination analyzers: FieldFox microwave spectrum analyzers: N
N9913A, N9914A, N9915A, N9916A, N9917A, N9918A
9935A, N9936A, N9937A, N9938A
Definitions
Specification (spec)
Specifications include guardbands to account for the expected statistical performance distribution, measurement uncer­tainties, and changes in performance due to environmental conditions. Warranted performance. FieldFox must be within its calibration cycle. No warm-up required.
Typical
Expected performance of an average unit; does not include guardbands. It is not covered by the product warranty. FieldFox must be within its calibration cycle.
Nominal
A general, descriptive term or design parameter. It is not tested, and not covered by the product warranty. FieldFox must be within its calibration cycle.
Models Frequency range
N9913A 100 kHz to 4 GHz Usable to 5 kHz
N9914A 100 kHz to 6.5 GHz Usable to 5 kHz
N9915A, N9935A 100 kHz to 9 GHz Usable to 5 kHz
N9916A, N9936A 100 kHz to 14 GHz Usable to 5 kHz
N9917A, N9937A 100 kHz to 18 GHz Usable to 5 kHz
N9918A, N9938A 100 kHz to 26.5 GHz Usable to 5 kHz
The spectrum analyzer is tunable to 0 Hz or DC. The preamplifier covers the full band. Nominal gain of 20 dB.
Frequency reference -10 to 55 ºC
Accuracy ± 0.7 ppm (spec) + aging
± 0.4 ppm (typical) + aging
Accuracy, when locked to GPS ± 0.010 ppm (spec)
Aging rate ± 1 ppm/yr for 20 years (spec), will not exceed ± 3.5 ppm
Frequency span Spec
Range 0 Hz (zero span), 10 Hz to maximum frequency
range of instrument
Resolution 1 Hz
Accuracy ±(2 x RBW centering + horizontal resolution) ±(2 x RBW centering +2 x horizontal resolu-
tion) for detector = Normal
Frequency readout accuracy Start, stop, center, marker
Marker frequency counter
Accuracy ± (marker frequency x frequency reference
Resolution 1 Hz
± (readout frequency x frequency reference accuracy + RBW centering + 0.5 x horizontal resolution)
accuracy + counter resolution)
Horizontal resolution = frequency span/ (trace points – 1) RBW centering: 5% x RBW, FFT mode (nominal) 16% x RBW, step mode (nominal)
17
SPECTRUM ANALYZER
Sweep Acquisition, span > 0 Hz Spec
Range 1 to 5000. Number of data acquisitions per measurement. Value is normalized to the
Resolution 1
Sweep time readout Measured value representing time required to tune receiver, acquire data, and process trace.
minimum required to achieve amplitude accuracy with CW signals.
Auto coupled. For pulsed RF signals, manually increase the sweep acquisition value to maximize the pulse spectrum envelope.
Trace update Nominal
Span = 20 MHz, RBW/VBW = 3 kHz 1.7 updates per second
Span = 100 MHz, RBW/VBW auto coupled 12 updates per second
Sweep time, zero-span Nominal
Range 1 μs to 1000 s
Resolution 100 ns
Readout Entered value representing trace horizontal scale range
Trigger (for zero-span & FFT sweeps)
Trigger type Free run, external, video, RF burst
Trigger slope Positive edge, negative edge
Trigger delay Range: -1 to 10 s
Resolution: 100 ns
Auto trigger Forces a periodic acquisition in the absence of a trigger event
Range: 0 (off) to 10 s
Trigger position (zero-span) Controls the horizontal position of the pulse edge; use sweep time to zoom into pulse edge
Range: 0 to 10, integer steps; 0 is left edge of graticule, 10 is right edge of graticule
RF burst trigger Nominal
Dynamic range 40 dB
Bandwidth 20 MHz
Operating frequency range 20 MHz to maximum instrument frequency
Trace points
101, 201, 401, 801, 1001 (defaults to 401) 10,001 points settable through SCPI
Resolution bandwidth (RBW) Spec
Range (-3 dB bandwidth)
Zero span 10 Hz to 5 MHz
Non-zero span 1 Hz to 5 MHz
1,3,10 sequence
1, 1.5, 2, 3, 5, 7.5, 10 sequence < 300 kHz, 300 kHz, 1 MHz, 3 MHz, 5 MHz Step keys change RBW in 1, 3, 10 sequence
Accuracy Nominal
Zero span RBWs
10 Hz to 1 MHz ± 5%
3 MHz ± 10%
5 MHz ± 15%
Non-zero span RBWs
1 Hz to 100 kHz ± 1%
300 kHz to 1 MHz ± 5%
3 MHz ± 10%
5 MHz ± 15%
Selectivity (-60 dB/-3 dB)
4:1
Video bandwidth (VBW) Spec
1 Hz to 5 MHz in 1, 1.5, 2, 3, 5, 7, 10 sequence
18
Phase noise Stability, SSB phase noise at 1 GHz
z
Offset
10 kHz -106 dBc/Hz -106 dBc/Hz -111 dBc/Hz -111 dBc/Hz
30 kHz -106 dBc/Hz -104 dBc/Hz -108 dBc/Hz -110 dBc/Hz
100 kHz -100 dBc/Hz -99 dBc/Hz -104 dBc/Hz -105 dBc/Hz
1 MHz -110 dBc/Hz -110 dBc/Hz -113 dBc/Hz -113 dBc/Hz
3 MHz -119 dBc/Hz -118 dBc/Hz -122 dBc/Hz -122 dBc/Hz
5 MHz -120 dBc/Hz -120 dBc/Hz -123 dBc/Hz -123 dBc/Hz
Spec (23 ± 5 ºC) Spec (-10 to 55 ºC) Typical (23 ± 5 ºC) Typical (-10 to 55 ºC)
Phase noise at different center frequencies (nominal)
-80
500 MH
1000 MHz
-90
-100
-110
2000 MHz
8000 MHz
12 GHz
SPECTRUM ANALYZER
Phase noise (dBc/Hz)
-120
-130
-140
10 100 1000
Frequency Offset (kHz)
Measurement range Spec
100 kHz to 26.5 GHz DANL to +20 dBm
Input attenuator range
0 to 30 dB, in 5 dB steps
Maximum input safe level
Average CW power +27 dBm, 0.5 watts
DC ± 50 VDC
19
SPECTRUM ANALYZER
Displayed average noise level (DANL)
Preamp off
2 MHz to 4.5 GHz
> 4.5 to 7 GHz -133 dBm -131 dBm -136 dBm -135 dBm
> 7 to 13 GHz -129 dBm -127 dBm -132 dBm -130 dBm
> 13 to 17 GHz -124 dBm -122 dBm -126 dBm -125 dBm
> 17 to 22 GHz -119 dBm -117 dBm -122 dBm -121 dBm
> 22 to 25 GHz -114 dBm -111 dBm -117 dBm -114 dBm
> 22 to 26.5 GHz -110 dBm -108 dBm -112 dBm -111 dBm
Preamp on
2 MHz to 4.5 GHz
> 4.5 to 7 GHz -149 dBm -147 dBm -151 dBm -150 dBm
> 7 to 13 GHz -147 dBm -145 dBm -149 dBm -148 dBm
> 13 to 17 GHz -143 dBm -141 dBm -145 dBm -144 dBm
> 17 to 22 GHz -140 dBm -139 dBm -143 dBm -142 dBm
> 22 to 25 GHz -134 dBm -132 dBm -137 dBm -134 dBm
> 25 to 26.5 GHz -128 dBm -126 dBm -131 dBm -129 dBm
Display range
Amplitude scale units
Trace detectors
Trace states
Number of traces
Number of averages
Reference level
RMS detection, log averaging, reference level of -20 dBm, normalized to 1 Hz RBW
Spec (23 ± 5 ºC) Spec (-10 to 55 ºC) Typical (23 ± 5 ºC) Typical (-10 to 55 ºC)
1
1
-137 dBm -135 dBm -139 dBm -138 dBm
Spec (23 ± 5 ºC) Spec (-10 to 55 ºC) Typical (23 ± 5 ºC) Typical (-10 to 55 ºC)
-153 dBm -151 dBm -155 dBm -154 dBm
Spec
Log scale 10 divisions 1 to 100 dB/division in 0.01 dB steps
dBm, dBmV, dBμV, W, V, A, dBmA, dBμA
Normal, positive peak, negative peak, sample, average (RMS)
Clear/write, max hold, min hold, average, view, blank
4
1 to 10,000
-150 to + 30 dBm
50 MHz, verified with input level of 0 to -35 dBm, peak detector, 10 dB
50 MHz absolute amplitude accuracy
Total absolute amplitude accuracy
100 kHz to 18 GHz ± 0.8 dB ± 1.0 dB ± 0.35 dB ± 0.50 dB
> 18 GHz to 26.5 GHz ± 1.0 dB ± 1.2 dB ± 0.50 dB ± 0.60 dB
1
Increase the noise fl oor 4 dB for frequencies between 2.1 and 2.8 GHz.
Verified with input level of -10 to -5 dBm. Peak detector, 10 dB attenuation, preamplifier off, 30 kHz RBW, all settings auto-coupled, no warm-up required. Includes frequency response uncertainties.
Spec (23 ± 5 ºC) Spec (-10 to 55 ºC) Typical (23 ± 5 ºC) Typical (-10 to 55 ºC)
attenuation, preamplifier off, 30 kHz RBW, all settings auto-coupled, no warm-up required, -10 to 55 ºC ± 0.3 dB, spec
± 0.10 dB, typical
20
Resolution bandwidth switching uncertainty Nominal
RBW < 5 MHz For signals not at center frequency
0.0 dB
0.7 dB peak-to-peak
RF input VSWR, 10 dB attenuation Nominal
10 MHz to 2.7 GHz 1.7 : 1
> 2.7 to 7.5 GHz 1.5 : 1
> 7.5 GHz 2.2 : 1
Second harmonic distortion Nominal
-30 dBm signal at mixer input
≤ 4 GHz <-60 dBc or +30 dBm
> 4 GHz <-80 dBc or +50 dBm
Third order intermodulation distortion (TOI) Spec Typical
at 2.4 GHz, +15 dBm < 1 GHz, +10 dBm
1 to 7.5 GHz, +15 dBm > 7.5 GHz, +21 dBm
SPECTRUM ANALYZER
Spur free dynamic range
at 2.4 GHz > 105 dB nominal 2/3 (TOI-DANL) in 1 Hz RBW
Residual responses Nominal
Preamp off, 0 dB attenuation
1
100 kHz to 13 GHz
>13 to 20 GHz -90 dBm
>20 to 26.5 GHz -80 dBm
-110 dBm
Input related spurs
-30 dBm signal at mixer input (excludes frequencies listed below)
f = center frequency
< 2.6 GHz, f + 2 x 33.75 MHz -80 dBc
< 2.6 GHz, f – 2 x 866.25 MHz -80 dBc
< 2.6 GHz, f + 2 x 3.63375 GHz -85 dBc
≥ 2.6 to 7.5 GHz, f + 2 x 33.75 MHz -80 dBc
≥ 2.6 to 7.5 GHz, f + 2 x 866.25 MHz -80 dBc
≥ 2.6 to 7.5 GHz, f + 2 x 9.86625 GHz -80 dBc
≥ 7.5 to 16.3 GHz, f + 2 x 3.63375 GHz -65 dBc
≥ 16.3 to 26.5 GHz, f – 2 x 3.63375 GHz -60 dBc
≥ 7.5 to 26.5 GHz, f + 2 x 33.75 MHz -80 dBc
≥ 7.5 to 26.5 GHz, f – 2 x 866.25 MHz -80 dBc
LO related spurs
Sideband
-80 dBc
-60 dBc
-80 dBc
1
Excludes 4.5 MHz, -95 dBm at 4.5 MHz.
21
SPECTRUM ANALYZER
Nominal distortion and noise limited (10 Hz RBW) dynamic range
-40
-50
-60
-70
-80
-90
Dynamic Range
-100
(dB, relative to Mixer Level)
-110
-120
-130
-140
-80 -70 -60 -50 -40 -30 -20 -10 Mixer Level (dBm)
Dynamic range versus offset frequency versus RBW (nominal)
0
-10
-20
-30
-40
-50
-60
-70
Dynamic Range (dBc)
-80
-90
-100
-110
-120
-130 1 10 100 1,000 10,000 100,000 1,000,000 10,000,000
10 Hz
Nominal dynamic range versus offs et, for different RBWs
30 Hz
100 Hz
300 Hz
1 kHz
3 kHz
10 kHz
Frequency offset (Hz)
30 kHz
100 kHz
300 kHz
1 MHz
22
Tracking generator or independent source
The specifications in this section apply to the tracking generator or independent source capabilities available in the following models:
FieldFox microwave combination analyzers: N9913A, N9914A, N9915A, N9916A, N9917A, N9918A. Included with Option 233. To obtain stimulus/response measurements in tracking generator mode, Option 210 must be ordered also. FieldFox microwave spectrum analyzers: N9935A, N9936A, N9937A, N9938A. Included with Option 220.
SPECTRUM ANALYZER
Note: Traditional tracking generators track the receiver frequency. In FieldFox analyzers, the tracking generator
frequency
can be set to either track the receiver frequency, or act as an independent CW source.
Models Tracking generator or independent source frequency range
N9913A 30 kHz to 4 GHz
N9914A 30 kHz to 6.5 GHz
N9915A, N9935A 30 kHz to 9 GHz
N9916A, N9936A 30 kHz to 14 GHz
N9917A, N9937A 30 kHz to 18 GHz
N9918A, N9938A 30 kHz to 26.5 GHz
Output power, maximum 23 ± 5 °C
Frequency Typical Nominal
30 kHz to 300 kHz -11 dBm
300 kHz to 2 MHz -3 dBm -2 dBm
> 2 MHz to 625 MHz -2 dBm -1 dBm
> 625 MHz to 3 GHz +1 dBm +3 dBm
≥ 3 to 6.5 GHz -1 dBm +1 dBm
≥ 6.5 to 9 GHz -2 dBm 0 dBm
≥ 9 to 14 GHz -4 dBm -2.5 dBm
≥ 14 to 18 GHz -6 dBm -4.5 dBm
≥ 18 to 23 GHz -10 dBm -8.5 dBm
≥ 23 to 26.5 GHz -12 dBm -11 dBm
Power level accuracy
Power step size
Functions
± 1.5 dB at -15 dBm, typical Power flattened across frequency range
Power settable in 1 dB steps across power range
Continuous wave (CW), CW coupled, tracking
RF output VSWR, 10 dB attenuation Nominal
10 MHz to 2.7 GHz 1.7 : 1
> 2.7 to 7.5 GHz 1.5 : 1
> 7.5 GHz 2.2 : 1
Dynamic range Typical, -10 to 55 ºC
Frequency Preamp off Preamp on
2 MHz to 2 GHz 97 dB 112 dB
> 2 to 7 GHz 93 dB 108 dB
> 7 to 11 GHz 88 dB 103 dB
> 11 to 18 GHz 79 dB 94 dB
> 18 to 21 GHz 71 dB 86 dB
> 21 to 23 GHz 55 dB 70 dB
> 23 to 25 GHz 50 dB 65 dB
> 25 to 26.5 GHz 45 dB 60 dB
23
SPECTRUM ANALYZER
Spectrum analyzer IF output
Center frequency 33.75 MHz IF bandwidth
Connector
Conversion loss
AM/FM tune and listen
Audio demodulation types AM, FM narrow, FM wide Audio bandwidth
Receiver IF bandwidth
AM
FM narrow
FM wide
Listen time range
Preamplifier, Option 235
5 MHz (default), 25 MHz
SMB male
0 to 27 dB nominal The loss increases approximately linearly as frequency increases, with ~27 dB loss at 26.5 GHz. Conversion loss is defined from RF input to SA output with -10 dBm input power, 0 dB attenuation, and preamp off.
16 kHz
35 kHz
12 kHz
150 kHz
0 to 100 seconds
Preamplifier Full band; nominal gain 20 dB
Interference analyzer and spectrogram, Option 236
The capabilities listed in this section apply to the interference analyzer capabilities available with Option 236 in the following models:
FieldFox microwave combination analyzers: N9913A, N9914A, N9915A, N9916A, N9917A, N9918A FieldFox microwave spectrum analyzers: N9935A, N9936A, N9937A, N9938A
Interference analyzer
Spectrogram Overlay, full screen, top, or bottom with active trace
Waterfall
Markers Time, delta time
Record all spectrum analyzer measurements
Trace playback and recording
Store data internally or on USB or SD card Playback recorded data using FieldFox Frequency mask trigger allows recording to occur upon trigger
24
Spectrum analyzer time gating, Option 238
The capabilities listed in this section apply to the time gating features available with Option 238 in the following models:
SPECTRUM ANALYZER
FieldFox microwave combination analyzers: FieldFox microwave spectrum analyzers:
With time gating, you can measure the spectrum of a periodic signal during a specified time interval. Pulsed-RF signals are an example of a periodic signal that can be measured with time gating. For example, you can measure the pulse during the on period, not the transition or the off period. Or you can exclude interfering signals such as a periodic transient. Time gat­ing allows you to view spectral components that would otherwise be hidden. FieldFox's time gating method is a Gated FFT.
Gate method Gated FFT
Span range Any span
RBW range 1 Hz to 300 kHz (derived from gate width)
Gate delay range -1 to 10 s
Gate width (length) range 6 μs to 1.8 s
Gate sources External, RF burst, Video
N9913A, N9914A, N9915A, N9916A, N9917A, N9918A
N9935A, N9936A, N9937A, N9938A
Reflection measurements (RL, VSWR), Option 320
The capabilities listed in this section apply to the reflection measurements option available with Option 3201 in the following models:
FieldFox microwave spectrum analyzers: N
Models Reflection measurements
N9935A 30 kHz to 9 GHz
N9936A 30 kHz to 14 GHz
N9937A 30 kHz to 18 GHz
N9938A 30 kHz to 26.5 GHz
9935A, N9936A, N9937A, N9938A
2
Measurements: Return loss, VSWR Normalization using data/memory
Radio standards
With a radio standard applied, pre-defined frequency bands, channel numbers or uplink / downlink selections can be used instead of manual frequency entry. The pre-defined FieldFox radio standards include bands such as W-CDMA, LTE, and GSM. Alternately, users can create custom standards and import them into FieldFox analyzers.
1
Option 320 requires Option 220.
2
N9938A requires Option 100, 3.5 mm connector.
25
The specifications in the sections that follow apply to these FieldFox analyzers:
FieldFox microwave combination analyzers: N9913A, N9914A, N9915A, N9916A, N9917A, N9918A FieldFox microwave vector network analyzers: N9925A, N9926A, N9927A, N9928A FieldFox microwave spectrum analyzers: N9935A, N9936A, N9937A, N9938A
Built-in power meter, Option 310
Using the built-in power meter option, FieldFox is able to make very accurate channel power measurements. The channel bandwidth can be set wide to simulate average power meter measurement. This measurement function provides the flexibility to make user definable channel power measurements.
Setup parameters: Center frequency, including selection of radio standards and channel selection, span or channel width Functions: Relative/absolute measurements, offsets, units of dBm or watts, or dB or %, minimum and maximum limits
Models Frequency range
N9913A 100 kHz to 4 GHz Usable to 5 kHz
N9914A 100 kHz to 6.5 GHz Usable to 5 kHz
N9915A, N9925A, N9935A 100 kHz to 9 GHz Usable to 5 kHz
N9916A, N9926A, N9936A 100 kHz to 14 GHz Usable to 5 kHz
N9917A, N9927A, N9937A 100 kHz to 18 GHz Usable to 5 kHz
N9918A, N9928A, N9938A 100 kHz to 26.5 GHz Usable to 5 kHz
Amplitude accuracy
Spec (23 ± 5 ºC) Typical (23 ± 5 ºC) Spec (-10 to 55 ºC) Typical (-10 to 55 ºC)
100 kHz to 18 GHz ± 0.8 dB ± 0.35 dB ± 1.0 dB ± 0.50 dB
> 18 GHz to 26.5 GHz ± 1.0 dB ± 0.50 dB ± 1.2 dB ± 0.60 dB
External USB power sensor support, Option 302
The external USB power sensor option supports various Agilent USB power sensors. For an up-to-date listing of the supported power sensors, visit http://www.agilent.com/find/fieldfoxsupport
Setup parameters: Frequency Functions: Relative/absolute measurements, offsets, units of dBm or watts, or dB or %, minimum and maximum limits
Built-in GPS receiver, Option 307
GPS receiver The internal GPS receiver can be used as a frequency reference.
Modes Off, internal, external
Sync clock On, off
Functionality Geo-location: latitude, longitude, altitude, time, sync time/date
Connector for antenna SMA (f), 3.3 V
1
1
External GPS USB receivers can be used to provide geo-location data. However, they cannot be used for frequency reference locking.
26
DC Bias variable-voltage source, Option 309
Nominal
Connector SMB (m)
Voltage +1 to +32 V
Resolution 0.1 V
Maximum current
1
DC current readout resolution 0.01 A
1
Maximum power
7 watts
Display read out Voltage, current
0.65 A
Remote control capability, Option 030
Option 030 adds remote control capability to FieldFox analyzers, so that FieldFox can be controlled via an iOS device. The FieldFox app, running on the iOS device, combined with Option 030 on the FieldFox analyzer provides full control of the instrument from a remote location. The app emulates the front panel of FieldFox, so users can press the FieldFox hardkeys or softkeys using their iPhone or iPad, and make measurements remotely.
For example, a tower climber can be on the tower with a FieldFox analyzer, while the technician controls and makes the mea­surements down below, using an iPad. The iPad and FieldFox communicate via a network connection.
iOS device requirements
iPad, iPhone, or iPod Touch
• iOS of 5.1 or higher
• A WiFi or 3G/4G connection
The FieldFox app communicates with FieldFox via a network connection, so both the iOS device and FieldFox need to be on a network where both devices can reach the other. For example, a company intranet or a site installation using a wireless router. FieldFox can directly be connected to a LAN cable, or if wired LAN is not available, a user supplied wireless router can be config­ured to work with FieldFox. FieldFox does not include a wireless router.
FieldFox app without Option 030
The FieldFox app can be installed on an iOS device independent of the presence of Option 030 on the analyzer. Without Option 030, users can view the live display screen of their FieldFox remotely, but cannot control the instrument. With 030 purchased and installed on their FieldFox, users can both view and control their FieldFox. Control refers to the ability to press hardkeys, softkeys, make or change measurements, etc.
Option 030 does not include the iOS device itself. Users must supply their own iOS device. Option 030 is a license on the FieldFox analyzer.
Option 030 and the FieldFox app are not applicable to Android, BlackBerry, or Windows phone/tablet devices.
27
General information
Calibration cycle 1 year Weight
Dimensions: H x W x D
Environmental
MIL-PRF-28800F Class 2
Maximum humidity 95%
Altitude – operating 9144 m or 30,000 ft (using battery)
Altitude – Non-operating 15,240 m or 50,000 ft
Altitude – AC to DC adapter 3000 m or 9840 ft
Ingress protection
Temperature range
Operating, AC power, spec
Operating, battery, spec
Operating, battery, typical
Storage, spec2
Complies with European EMC directive 2004/108/EC
Complies with European low voltage directive 2006/95/EC
Explosive environment
3.0 kg or 6.6 lbs. including battery
292 x 188 x 72 mm
11.5” x 7.4” x 2.8”
Operating temperature Storage temperature Operating humidity Random vibration Functional shock Bench drop
IP53 IEC/EN 60529 (IP rating for instrument by itself, with no cover)
-10 to 55 ºC 14 to 131 °F
-10 to 50 ºC 14 to 122 °F
-10 to 55 ºC 14 to 131 °F
-51 to 71 ºC
-60 to 160 °F
IEC/EN 61326–1 CISPR Pub 11 Group 1, class B, Group 1 limit of CISPR 11:203/EN 55011:2007 AS/NZS CISPR 11 ICES/NMB–001
IEC/EN 61010–1 2nd Edition Canada: CSA C22.2 No. 61010–1–04 USA: UL 61010–1 2nd Edition
This product has been type tested to meet the requirements for operation in explosive environments in accordance with MIL-STD-810G, Method 511.5, Procedure I.”
1
Battery life will be reduced when DC source is used. A trip function turns off the power supply when the rated current or power is exceeded.
2
The battery packs should be stored in an environment with low humidity. Extended exposure to temperature above 45 ºC could degrade
battery performance and life.
28
General information continued
Power supply
External DC input 15 to 19 VDC, 40 watts maximum when battery charging
External AC power adapter Efficiency level IV, 115 VAC
Input 100 to 250 VAC, 50 to 60 Hz, 1.25-0.56 A
Output 15 VDC, 4 A
Power consumption 14 watts typical
Battery
Lithium ion 10.8 V, 4.6 A-h
Operating time 3.5 hours (typical)
Charge time: A fully discharged battery takes about 1.5 hours to recharge to 80%. Four hours to 100%.
Discharge temperature limits -10 to 60 ºC, ≤ 85% RH
Charge temperature limits 0 to 45 ºC, ≤ 85% RH
-20 to 50 ºC, ≤ 85 % RH
Storage temperature limits
Test port connectors
Models ≤ 18 GHz Type-N (f)
Models > 18 GHz 3.5 mm (m), unless Type-N (f) option ordered
Display
Headphone jack connector
USB-A, 2-ports
Mini USB, 1-port
LAN
Programming
Languages
The battery packs should be stored in an environment with low humidity. Extended exposure to temperature above 45 ºC could degrade battery performance and life.
6.5” transflective color VGA-LED backlit
3.5 mm (⅛ inch) miniature audio jack
Hi-speed USB 2.0
Hi-speed USB 2.0; provided for future use
100 base-T, RJ-45 connector Used for programming, data saving, and connection to Data Link software
SCPI, using the built-in LAN interface
English, Spanish, German, Italian, French, Russian, Japanese, Chinese, and Turkish
29
Limit lines
The limit line capabilities listed in this section apply to the cable and antenna analyzer, network analyzer and spectrum analyzer modes in all FieldFox analyzers.
Limit lines can be a combination of horizontal lines, sloping lines, or discrete data points
Limit types: Fixed or relative
Each trace can have its own limit line
Limit lines can be built from a current trace
Limit segments > 100, limited by memory size
Max limit line number of points: 10,001
Beep: Beep off, Beep on fail, Beep on pass
Pass/fail warning: on/off
Offset and margin: An increase or decrease in the limit line
Save/recall limit lines
Data storage
Internal Minimum: 4 GB
Minimum states and traces: 1000
External Supports USB 2.0 compatible memory devices and SD/SDHC memory cards
Data types Trace, trace+state, picture (png), data (csv), S2P
Secure operation
Frequency blanking For protection of sensitive data all frequency information can be turned off.
Erase user data
All user data can be erased on a FieldFox analyzer. For more information visit:
http://www.agilent.com/find/securefieldfox
Reference out/trigger out
Connector SMB (m), 50 ohm
Output amplitude ≥ 0 dBm
Frequency 10 MHz (1 + frequency reference accuracy)
Trigger out Reserved for future use
Reference in/trigger in
Connector SMA(f), 50 ohm
Reference input 10 MHz, -5 to +10 dBm
Trigger input 3.3 or 5 V TTL logic levels
30
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Every piece of gear in your field kit had to prove its worth. Measuring up and earning a spot is the driving idea behind Agilent’s FieldFox analyzers. They're equipped to handle routine maintenance, in-depth troubleshooting and anything in between. Better yet, FieldFox delivers Agilent-quality measurements - wherever you need to go. Add FieldFox to your kit and carry precision with you.
Literature Number
FieldFox Handheld Analyzers, Brochure 5990-9779EN
FieldFox Combination Analyzers, Technical Overview 5990-9780EN
FieldFox Microwave Spectrum Analyzers, Technical Overview 5990-9782EN
FieldFox Microwave Vector Network Analyzers, Technical Overview 5990-9781EN
FieldFox Handheld Analyzers, Data Sheet 5990-9783EN
FieldFox Handheld Analyzers, Configuration Guide 5990-9836EN
FieldFox RF Analyzer, Technical Overview 5989-8618EN
FieldFox RF Analyzer, Data Sheet N9912-90006
FieldFox RF Vector Network Analyzer, Technical Overview 5990-5087EN
FieldFox RF Vector Network Analyzer, Data Sheet 5990-5363EN
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© Agilent Technologies, Inc. 2012, 2013 Published in USA, May 21, 2013 5990-9783EN
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