S3700 Radio Monitoring Receiver

(Frequency Range: 20MHz - 6GHz)

S3700 is a miniaturized receiver for the grid radio monitoring. S3700 cluster can be used to build a TCP / IP-based spectrum sensing network and provide comprehensive, reliable and flexible wise radio monitoring.

S3700 is capable to capture instantaneous and FH signals. Therefore it can manage intricate and multiple signal-monitoring tasks. S3700 is also equipped high-precision GPS time-synchronization module which is very convenient build a synchronous monitoring network.

Key Features

  • Frequency Range 20MHz - 6GHz.
  • 20MHz real time analysis bandwidth.
  • 2 RF Input Interfaces.
  • Multiple trigger capture functions.
  • IQ / FFT data stream output
  • 20ns synchronization accuracy and 100ns time-stamp accuracy
  • Abundant programming interfaces.
  • Small size, easy to install.

Typical Applications

  • Grid Radio Monitoring
  • Location of Radio Emission

Technical Specifications

Frequency Range 20MHz - 6GHz
Max. Analysis Bandwidth 20MHz
Scan Speed >4GHz/s(RBW 10kHz)
SSB Phase Noise  (1GHz Carrier) < -90dBc/Hz @10kHz
Average Noise Level < -135dBm/Hz(Pre-amplifier off)
< -158dBm/Hz(Pre-amplifier on)
Image Rejection > 85dB
Amplitude Accuracy ±3.0dB
RF Input Port N (F)(50Ω), 2 channel
Max. Input Power +20dBm
Antenna Port Isolation >40dB, 20 - 600MHz
>30dB, 600 - 6000MHz
Port VSWR <2.5:1
Data Type I / Q time series or FFT spectral data
Memory Capacity 2GB
Clock synchronization GPS
Timestamp Data accuracy <100ns
Data Transmission LAN, RJ-45
GPS Interface TNC (F)

General Information

General Specification
Operating Temp. (℃) -20℃ - +55℃ (-4°F-122°F)
Power Supply DC: 12 - 18V
Max. Power Consumption 30W
Weight (kg) 5 kg
Dimension (L×W×H) 295mm×83mm×270mm