SIGLENT: Home / Products
SHA850A Series Handheld Spectrum & Vector Network Analyzer
  • Standard SA and CAT mode, optional VNA mode
  • Frequency Range from 9 kHz up to 7.5 GHz
  • -165 dBm/Hz Displayed Average Noise Level (Typ.)
  • -104 dBc/Hz@1 GHz,10 kHz offset SSB Phase Noise (Typ.)
  • 114 dB Dynamic Range in VNA mode (Typ.)
  • Channel power, ACPR, Harmonics, and TOI measurement option
  • Standard preamplifier, 8.4'' touch screen, 4 hours working time
  • GPS location and logging
Perfect for Field Use
SHA850A is designed for field engineers. It features 8.4'' big touch screen with knob & keys operation. The unit comes with a standard bag and hand strap, so engineers can either hang it on shoulder or hold it steadily in hand. The working time with one battery is up to 4 hours. With GPS and directional antenna options, it becomes a perfect tool in field.
Multifunctional Analyzer
In SHA850A, the spectrum analyzer and cable & antenna analyzer modes are standard, while the vector network analyzer and modulation analysis modes are optional.
With all these functions in one unit, engineers do not need to bring different instruments to field. It reduces the burden of field engineers and make tests more convenient.
Abundant Accessories
To fulfill various measurements, accessories are indispensable. As a fast growing RF solutions manufacture, Siglent provide GPS antenna, directional antennas, calibration kits and various types of RF cables & connectors for RF experts and engineers.
Frequency Range SHA851A: 9 kHz~3.6 GHz
SHA852A: 9 kHz~7.5 GHz
Vector Network Analyzer SHA851A: 100 kHz~3.6 GHz
SHA852A: 100 kHz~7.5 GHz
Frequency Resolution 1 Hz
Advanced Measurement Kit (opt.) CHP, ACPR, OBW, T-Power, Time Domain Power, CNR, Harmonic, TOI, Spectrogram
Displayed Average Noise Level (DANL) <-165 dBc/Hz
Modulation Types (opt.) AM, FM, PM, ASK, FSK, MSK, PSK, DPSK, QAM
Cable and Antenna Analyzer SHA851A: 9 kHz~3.6 GHz
SHA852A: 9 kHz~7.5 GHz
Communication Interface LAN, USB Device, USB Host(USB-GPIB)
TOI +16 dbm
Remote Control Capability SCPI / Labview / IVI based on USB-TMC / VXI-11 / GPIB / Socket / Telnet NI-MAX Web Browser (HTML 5 Supported
SSB Phase Noise <-104 dBc/Hz
Display TFT LCD, 800 × 600, 8.4 inch multi-touch screen
Frequency Range
Vector Network Analyzer
Resolution Bandwidth
Phase Noise (Typ.)
DANL (Typ.)
9 kHz - 3.6 GHz
100 kHz - 3.6 GHz
1 Hz
< -104 dBc/Hz
-165 dBm/Hz
9 kHz - 7.5 GHz
100 kHz - 7.5 GHz
1 Hz
< -104 dBc/Hz
-165 dBm/Hz
Bldg No.4 & No.5, Antongda Industrial Zone, 3rd Liuxian Road, Bao'an District, Shenzhen, China