Home/Products/Test and Measurement/Spectrum Analyzer/FF-ZP128 Wireless Communication Spectrum Analyzer 9kHz to 43.05GHz

FF-ZP128 Wireless Communication Spectrum Analyzer 9kHz to 43.05GHz

$9000
★★★★★
* Ref. Price

Description

FF-ZP128 Spectrum Analyzer

Wireless Communication Spectrum Analyzer, 9kHz to 43.05GHz Frequency Scanning

Measurement Senarios

Wireless Communication
– Wireless Spectrum Management
– Base station measurement and monitoring
– Cable and antenna measurement
– Interference analysis and
– localization

Satellite Communication
– Satellite communication system debugging
– Troubleshooting of Satellite
– Communication System
– Performance optimization of
– satellite communication system

Radar Communication
– Radar signal measurement
– Diagnosis and troubleshooting of radar system faults

Military and Defense
– Electronic Warfare and Spectrum Monitoring
– Radio communication reconnaissance and military equipment spectrum management
– Interference source search and spectrum network cleaning

Others
– Drone Countermeasure
– Electromagnetic compatibility and electronic testing
– Research and Education
– Artificial intelligence, semiconductor, automotive, new energy, power electronics testing
– Physics and Medicine
– Radio, television, and audio testing

Spectrum analysis
Frequency range9kHz~43.05GHz
Real time bandwidth100MHz
Scanning speed10.74ms@ Span=0.31GHz RBW=VBW=100kHz65.4ms@ Span=4.24GHz RBW=VBW=5MHz450.04ms@ Span=27.0GHz RBW=VBW=3MHz58.6ms@ Span=2.8GHz RBW=VBW=300kHz645.5ms@ Span=40GHz RBW=VBW=5MHz
Intermediate frequency bandwidth10MHz/100MHz
100%POI≥9.3us
RBW1Hz~10MHz
VBW1Hz~10MHz
Measuring rangeDANL~+20dBm
Attenuation range0dB~60dB (step 5dB)
Preamplifier+20dB
Maximum input level+20dBm,±50 VDC (Measurable),
+27dBm,±50 VDC (Not Damaged)
Amplitude accuracy9 kHz ~ 2 MHZ: ±2.0 dB(Typical ±1.5dB)2 MHz ~ 15 GHZ: ±1.0 dB(Typical ±0.5dB)15 GHz ~ 23 GHZ: ±1.1dB(Typical ±0.6dB)23 GHz ~ 43 GHZ: ±1.8dB(Typical ±0.8dB)
Preamplifier (off)DANL 23+/-5 oC9 kHz ~ 10 MHz: -138 dBm, -140 dBm (Typical)10 MHz ~ 4.0 GHz: -143dBm, -145 dBm (Typical)4.0 ~ 14 GHz: -141 dBm, -142 dBm (Typical)14 ~ 20 GHz: -140 dBm , -142dBm (Typical)20 ~ 32 GHz: -142 dBm, -143 dBm (Typical)32 ~ 43 Ghz: -142 dBm, -145 dBm (Typical)
Preamplifier (on)DANL 23+/-5 oC9 kHz ~ 10 MHz: -160 dBm, -162 dBm (Typical)10 MHz ~ 4.0 GHz: -160 dBm , -161 dBm (Typical)4.0 ~ 14 GHz: -159 dBm , -160dBm (Typical)14 ~ 20 GHz: -160 dBm , -162 dBm (Typical)20 ~ 32 GHz: -160 dBm, -162 dBm (Typical)32 ~ 43 GHz:-161 dBm, -162 dBm (Typical)
SSB Phase Noise-107 dBc/Hz @ 1GHz offset 10 kHz (typical value)-111 dBc/Hz @ 1GHz offset 100 kHz (typical value)-122 dBc/Hz @ 1GHz offset 1 MHz (typical value)
SFDR<-75 dBc
Dynamic Range>102 dB @ 2 Ghz
Second harmonic distortion≥20MHz:<-45dBc≥3GHz:<-65dBc≥10GHz:<-75dBc(test conditions: 0dB attenuation, -30dBm input)
TriggerFree trigger, video trigger, periodic trigger, external trigger,RF burst trigger
Measure ItemChannel power, occupied bandwidth, adjacent channel ratio, spectrum transmission template
interference analysis
Interference source searchchannel power, received signal strength indication, GPS antenna
Interference positioningMap, directional antenna
Demodulate
Demodulation modeAM, FM
Demodulation analysisBaseband time-domain waveform, transmission power, carrier frequency offset, modulation depth (amplitude modulation), demodulation frequency offset (frequency modulation), signal-to-noise ratio
5G NR
RF channel powerTotal channel power, peak to average power ratio, total power spectral density, and limit line testing
RF occupies bandwidthBandwidth occupancy, peak to average power ratio, total power, x dB bandwidth reduction, and limit line testing
Equivalent Isotropic Radiated PowerReceiving antenna gain, receiving cable loss, distance, path loss, maximum holding quantity, channel bandwidth, equivalent omnidirectional radiation power, maximum equivalent omnidirectional radiation power, limit line test
Single beamPhysical cell identification, sector identification, cell grouping, frequency error, time offset, auxiliary synchronization reference signal received power (dBm), auxiliary synchronization reference signal reception Received quality (dB), auxiliary synchronization signal signal-to-noise ratio (dB), synchronization and demodulation status identification, average error vector amplitude, peak error vector amplitude, power (dBm)
Multi-beamPhysical cell identification, sector identification, cell grouping, frequency error, time offset, auxiliary synchronization reference signal received power (dBm), auxiliary synchronization referenceSignal reception quality (dB), auxiliary synchronization signal signal-to-noise ratio (dB), synchronization and demodulation status identification, power (dBm)
Physical cell identification scanningMulti physical cell identification, beam index, auxiliary synchronization reference signal received power (dBm), auxiliary synchronization reference signal received quality (dB), auxiliary synchronization Signal signal-to-noise ratio (dB), auxiliary synchronization signal error vector amplitude for each beam
Frequency range100MHz~43.05GHz
Frequency error≤ 10 Hz
Bandwidth5,10,15,20,25,30,40,50M,60,70,80,90,100MHz
Channel power accuracy±1.0 dBm
EVM± 2.0% (typical value, physical broadcast channel)
LTE
Constellation mapReference signal received power, root mean square/peak error vector amplitude, data error vector amplitude (QPSK, 16QAM, 64QAM, 256QAM), frequency offset (Hz, ppm), time offset (nanosecond) ± 2.0% (typical value, physical broadcast channel)
Data channelRB power diagram, constellation diagram, demodulation type, RB power, root mean square/peak error vector amplitude, IQ offset
ChannelP-SS, S-SS, PBCH, PCFICH, PHICH, PDCCH, RS power (dBm), error vector amplitude (%), demodulation type, frequency offset
Power and Time Frame AnalysisFrame average power (dBm), frequency offset (Hz), orthogonal frequency division multiplexing symbol power (dBm), IQ offset (dB), root mean square/peak of error vector amplitude, root mean square/peak of data error vector amplitude
RF AnalysisChannel power, occupied bandwidth
Frequency error≤ 10 Hz
Bandwidth1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz
Channel power accuracy±1.0 dBm (typical)
EVM±2.0 % (typical)
Part NumberDescription
FF-ZP128Spectrum analyzer plateform
128-S01SA interference analysis
128-S02RTSA interference analysis
128-S03Outdoor map
128-S04Analog demodulation analysis
128-S05Simulate demodulation audio playback
128-S06Zero sweep wide intermediate frequency output
128-S07Time gate function
128-S08orientation analysis
128-S09Real time spectrum analysis with a bandwidth of 50MHz
128-S10Real time spectrum analysis with 100MHz bandwidth
128-S11LTE analysis
128-S125GNR measurement
128-S13vector signal analysis
128-S14phase noise measurement
128-H01GPS/Beidou function
128-H02WiFi wireless communication
128-H03Transportation engineering box
128-H04Off site measurement software package
128-H05The power adapter
128-H0610Ah rechargeable lithium-ion battery
128-H079K-30MHz directional antenna
128-H0820M-200MHz directional antenna
128-H09200M-500MHz directional antenna
128-H10500M-8GHz directional antenna
128-H116G-20GHz directional antenna
128-H1218G-40GHz directional antenna
128-H139K-8GHz handheld amplifier+USB electronic compass
128-H14Antenna transport box
128-H15120MHz real-time analysis bandwidth
128-H16300MHz-8GHz omnidirectional antenna
128-H1720MHz-3GHz omnidirectional antenna
128-H183GHz-40GHz omnidirectional antenna
128-H19300MHz-18GHz Omnidirectional Antenna

Download

spectrum analyzer datasheet

FAQ

Q: What is the frequency range of the FF-ZP128 Spectrum Analyzer?

A: The FF-ZP128 covers a broad frequency scanning range from 9 kHz to 43.05 GHz.

Q: What are the main measurement scenarios and applications for this analyzer? A: It is designed for wireless spectrum management and base station monitoring, satellite communication debugging, radar signal measurement, electronic warfare/military spectrum monitoring, drone countermeasures, and EMC/electronic testing.

Q: What is the real-time bandwidth and Probability of Intercept (POI)?

A: The device features a real-time bandwidth of 100 MHz and a 100% POI of $\ge 9.3\ \mu\text{s}$.

Q: Does the FF-ZP128 support 5G NR and LTE signal analysis?

A: Yes, optional software modules support both 5G NR (RF channel power, multi-beam, cell ID scanning, EIRP) and LTE analysis (constellation maps, data/channel power, EVM, time frame analysis).

Q: What demodulation and interference location capabilities does it offer?

A: It supports AM and FM demodulation modes (including baseband time-domain waveform analysis and audio playback). For interference analysis, it provides channel power measurement, RSSI, GPS integration, directional antenna pairing, and mapping tools.

Q: What optional antennas and accessories are available for the FF-ZP128?

A: Available option packages include directional antennas (ranging from 9 kHz up to 40 GHz), omnidirectional antennas, hand-held amplifiers, GPS/Beidou modules, WiFi connectivity, a 10 Ah rechargeable lithium-ion battery, and transportation boxes.

Customer Reviews

4.7 / 5.0 ★★★★★ Based on 57 customer reviews
Dr. Christopher Sterling
December 14, 2025

We integrated several FF-ZP128 units into our tactical signal monitoring and drone countermeasure operations. The 9 kHz to 43.05 GHz scanning range paired with a 100 MHz real-time bandwidth gives us full spectrum visibility from legacy HF channels up through high-frequency mmWave bands. The 100% Probability of Intercept (POI) of $\ge 9.3\ \mu\text{s}$ ensures even fast frequency-hopping signals and transient burst emissions are captured reliably without loss. Furthermore, the Displayed Average Noise Level (DANL) down to typical -162 dBm with preamplifier enabled makes detecting low-power, hidden interference sources effortless when paired with the directional antenna sets (128-H10 and 128-H12).

David Miller
March 22, 2026

Our network field teams use the FF-ZP128 extensively for 5G NR site commissioning and gNodeB troubleshooting. The 5G NR measurement package (128-S12) provides thorough RF analysis, including physical cell ID scanning, multi-beam RSRP/RSRQ analysis, and PBCH EVM measurements with typical $\pm 2.0\%$ accuracy. The built-in Equivalent Isotropic Radiated Power (EIRP) calculation feature combined with GPS location mapping allows our engineers to perform path loss and coverage validation in real time. Having LTE constellation mapping and TDD frame power analysis in a single unit eliminates the need to haul heavy benchtop analyzers into the field, while the 10Ah lithium battery (128-H06) comfortably powers a full day of field testing.

Lars Eriksson
July 19, 2026

For satellite communication link debugging and Ka-band uplink verification, the FF-ZP128 offers lab-grade RF precision in a rugged field instrument. The phase noise performance (typical -107 dBc/Hz at 10 kHz offset and -122 dBc/Hz at 1 MHz offset for a 1 GHz carrier) and dynamic range exceeding 102 dB provide the exact resolution required to isolate carrier intermodulation and spurious emissions. We equipped our test kits with the transportation case (128-H03) and 18GHz–40GHz directional antennas (128-H12). The analog AM/FM demodulation mode with baseband time-domain waveform analysis and audio playback has also proved essential for identifying co-channel interferers quickly.

Showing 3 of 57 top reviews.

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