The SHA850A integrates spectrum analyzer, vector network analyzer, and cable and antenna measurement functions into one unit. Its outstanding performance and stability make it excel in various application scenarios, making it a reliable choice for professional users.

Key Features

• Spectrum analysis frequency range: 9 kHz – 3.6 GHz / 7.5 GHz

• Antenna and cable measurement frequency range: 100 kHz – 3.6 GHz / 7.5 GHz

• Display Average Noise Level (DANL) below -165 dBm/Hz

• Single Sideband Phase Noise below -104 dBc/Hz at 1 GHz offset 10 kHz

• Full bandwidth independent signal source and preamplifier

• Typical operating time of 4 hours, net weight 3.2 kg

Lighter Form Factor, Suitable for Multiple Scenarios

The SHA850A series handheld spectrum analyzer has a frequency range of 9 kHz to 7.5 GHz, with a lighter body suitable for outdoor carrying and handheld operation. It is powered by a battery that lasts up to 4 hours and can be configured with GPS positioning, meeting the needs of various on-site testing scenarios such as communication base stations, automotive OTA testing, and spectrum monitoring.
With a highly integrated design, it can perform signal frequency domain analysis, land mobile radio, wireless data network measurements, cable, antenna, and device testing, as well as EMI interference testing. Its excellent RF performance includes a DANL as low as -165 dBc/Hz, effectively identifying small signals, and a single sideband phase noise of only <-104 dBc/Hz @1 GHz, 10 kHz offset, comparable to benchtop spectrum analyzers.

Cable and Antenna Test Mode

In cable and antenna analyzer mode, the measurable frequency range is 100 kHz to 3.6 GHz;
It supports fault point distance (DTF), time domain reflectometry (TDR), 1-port cable loss, 2-port insertion loss, return loss, and VSWR measurement functions.

Vector Network Analysis Mode

Supports simultaneous measurement of amplitude and phase response, as well as simultaneous measurement of vector S11 and S21 parameters;
Displays reflection/transmission coefficients, return/insertion loss, phase, group delay, standing wave ratio, Smith chart, polar chart, and other formats.

Product Parameters

Series Comparison

Frequency Range

9 kHz - 3.6 GHz, 9 kHz - 7.5 GHz

Maximum Real-Time Bandwidth

-

Phase Noise (Typical)

<-104 dBc/Hz

Display Average Noise Level (DANL)

-165 dBm/Hz

Vector Network Analysis Range

100 kHz - 3.6 GHz, 100 kHz - 7.5 GHz

Number of Ports

2

Frequency Resolution

1 Hz

Amplitude Resolution

-

Output Power Setting Range

-40 dBm to 0 dBm

Dynamic Range

108 dB

IF Bandwidth Range

100 Hz, 300 Hz, 1 kHz, 3 kHz, 10 kHz

Third-Order Intercept (TOI)

+16 dBm

Minimum Resolution Bandwidth

1 Hz

Cable and Antenna Measurement Mode

SHA851A: 100 kHz to 3.6 GHz
SHA852A: 100 kHz to 7.5 GHz

Advanced Measurement Suite (Optional)

Channel power, adjacent channel power ratio, occupied bandwidth, time domain power, carrier-to-noise ratio, harmonic analysis, third-order intermodulation analysis, waterfall plot

Signal Modulation Analysis (Optional)

AM, FM, PM, SK, FSK, MSK, PSK, QAM

Remote Control Interface

LAN, USB Device, USB Host (USB-GPIB)

Remote Control Capability

SCPI / LabVIEW / IVI based on USB-TMC / VXI-11 / GPIB / Socket / Telnet
NI-M
Web Browser (HTML 5 Supported)

Display

TFT LCD, 800x600, 8.4-inch multi-touch screen