Introducing the SIGLENT SHA860A Series: Handheld 5G/LTE Signal Analyzer

Posted by Batter Fly 25-04-2025 0 Comment(s) 1271 Testen en Meten,

SIGLENT SHA860A - Handheld 5G/LTE Signal Analyzer

SIGLENT SHA860A is a high-end portable signal analyzer series designed for advanced RF and wireless measurement applications, featuring spectrum analysis, real-time analysis, VNA, 5G/LTE OTA measurements, pulse signal analysis, and integrated GPS.
Thanks to its wide frequency range, demodulation functions, and real-time measurement capabilities, it is the ideal tool for installation, maintenance, research, and troubleshooting in telecommunications and defense.

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Main Features

Spectrum analysis frequency range: 9 kHz – 7.5 GHz
Real-time analysis bandwidth (RTSA): up to 110 MHz
Minimum Probability of Intercept (POI): 3.51 µs at 110 MHz
Resolution bandwidth (RBW): 1 Hz – 10 MHz
Video bandwidth (VBW): 1 Hz – 10 MHz
Frequency accuracy: ±0.1 ppm (with GPS active)
DANL (Displayed Average Noise Level): up to -165 dBm/Hz (typical, preamplifier ON, <1 GHz)
Amplitude accuracy: ≤0.7 dB (typical, 20-30°C)
Amplitude measurement range: DANL to +30 dBm
RF attenuator: 0 – 50 dB (2 dB steps)
VNA analysis (optional): S11, S21 (scattering parameters, reflection and transmission)
Pulse signal analysis: up to 10,001 points, positive/negative peak detection, sampling, averaging
5G NR OTA analysis: multi-cell measurements, PCI, Beam ID, GSCN, SS-RSRP, SS-RSRQ, SS-SINR, SS-RSSI, EVM, constellation
LTE FDD/TDD OTA analysis: PCI, sector ID, cell group, frequency error, time offset, sync status, PSS/SSS/CRS/PBCH power, EVM, constellation
Integrated GPS: localization and online/offline map display
IQ data acquisition: up to 300 MSa/s, 100 MHz bandwidth, local/USB storage
Display: 8.4" LCD touch (800 x 600)
Interfaces: LAN, USB Host/Device, GPS, 10 MHz Ref In, Trigger, GPIB (optional)
Battery life: typically 2.5 hours (internal battery)
Weight: 3.2 kg
Dimensions: 310 x 215 x 78.5 mm

Advanced Features

Real-time spectrum analysis (RTSA): continuous FFT on 110 MHz, spectrogram, density, PvT, spectrum trigger
Vector network analysis (VNA): S11/S21 measurements, DTF, Return Loss, Insertion Loss, TDR
Coverage and interference analysis: indoor/outdoor map, logging, interference identification with directional antenna
Digital and analog signal analysis: AM/FM/PM, ASK/FSK/PSK/QAM modulation options
Remote control: SCPI via LAN/USB, Siglent software and IVI driver

Application Fields

5G/LTE base station testing and installation
RF and wireless R&D
Cellular and wireless network coverage analysis
RF equipment maintenance and troubleshooting
Impulse, transient and modulated signal measurements
Antenna and cable characterization

Key Specifications

Specification	SHA861A	SHA862A
Frequency range (spectrum analyzer)	9 kHz – 3.6 GHz (5 kHz usable)	9 kHz – 7.5 GHz (5 kHz usable)
Frequency range (internal source, SOR option)	100 kHz – 3.6 GHz (30 kHz usable)	100 kHz – 7.5 GHz (30 kHz usable)
Frequency range (VNA, VNA option)	100 kHz – 3.6 GHz (30 kHz usable)	100 kHz – 7.5 GHz (30 kHz usable)
Frequency range (cable/antenna test, CAT option)	100 kHz – 3.6 GHz (30 kHz usable)	100 kHz – 7.5 GHz (30 kHz usable)
Frequency range (analog/digital modulation analysis)	2 MHz – 3.6 GHz	2 MHz – 7.5 GHz
Frequency resolution	1 Hz
RBW (Resolution Bandwidth)	1 Hz – 10 MHz (1-3-10 sequence)
VBW (Video Bandwidth)	1 Hz – 10 MHz (1-3-10 sequence)
RBW/VBW uncertainty	< 5%
DANL (displayed average noise level, preamp ON, typical)	Up to -165 dBm/Hz (600 MHz – 1.8 GHz)	Up to -165 dBm/Hz (600 MHz – 1.8 GHz) Up to -153 dBm/Hz (6.7 – 7.5 GHz)
Amplitude measurement range	DANL to +20 dBm
Reference level	-200 dBm to +30 dBm
RF attenuator	0 – 50 dB (2 dB steps)
Preamplifier	25 dB (nominal, standard)
Phase noise (1 GHz, typ.)	-104 dBc/Hz @ 10 kHz offset
Real-time analysis (max bandwidth, RTA option)	40 MHz (110 MHz optional)
IQ data acquisition (option)	Max sample rate 300 MHz, bandwidth 110 MHz, 16-bit
VNA measurement formats	S11, S21
VNA dynamic range	Up to 114 dB (typical)
VNA IFBW	100 Hz, 300 Hz, 1 kHz, 3 kHz, 10 kHz
VNA calibration	Open, Short, Response, Through, Full 1-Port (OSL)
Cable and antenna test (CAT)	DTF, TDR, Return Loss, VSWR, Cable/Insertion Loss
Sweep points (CAT/VNA)	101 – 10,001 (default 1,001)
Analog modulation analysis	AM: 20 Hz – 100 kHz, FM: 20 Hz – 100 kHz, PM: 50 Hz – 50 kHz
Digital modulation analysis	ASK, FSK, MSK, PSK, APSK, DPSK, QAM (various types)
5G/LTE OTA analysis (option)	Yes (limited to instrument bandwidth)	Yes (across the entire instrument bandwidth)
GPS	Optional, accuracy ±0.01 ppm (synced) / ±0.4 ppm (unsynced)
Power supply / Battery life	Rechargeable battery, typical duration 2.5 h
Weight	3.2 kg
Display	8.4" LCD touch, 800 × 600 px resolution
Interfaces	LAN, USB Host/Device, GPS (optional), 10 MHz Ref In, Trigger, GPIB (optional)
Dimensions	310 × 215 × 78.5 mm
Other functions	Advanced Measurement Kit, Analog/Digital Modulation Analysis, Independent Source, DC Bias Out

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