AFEDRI Receivers


A new Stand-Alone Touch Screen SDR

Alexander Trushkin (4Z5LV) develops and produces SDR receivers since 2012
His receivers are available in different setups:

  • standalone for remote control -or- with touch screen display (1 RX Version only)
  • HF -or- HF-VHF-UHF
  • 1, 2 or 4 RX
  • in box -or- assembled PCB only
  • SMA -or- BNC connectors

Compared to some other receivers, the device is equipped with a LAN and USB interface. This provides full flexibility when the RX is integrated into a system.

The LAN-IQ receiver is an extended version of the AFEDRI SDR-NET, which is a Black-Box only receiver.
The LAN-IQ becomes a stand-alone receiver with the extension (touch screen, headphone output) contained in the same housing.

The SDR-NET can only be operated via the computer.

Product LAN-IQ SDR
AFEDRI SDR-Net
AFEDRI SDR-Net 2 Channel
AFEDRI SDR-Net 4 Channel
Delivery RX
Requirement LAN, USB
Recommended go2MONITOR
Use Cases COMINT
Radio Surveillance
Training ---
Price ask

Features

  • HF and VHF-UHF up to 1.7 GHz
  • LAN and USB interface
  • 1, 2 or 4 channels
  • Suitable for fixed and mobile applications
  • ExtIO Remote Interface
  • Phasing software for noise cancelling availabel

AFEDRI

Flexible and suitable for small, mobile systems
Clandestine operation
Testing
Server for Raspberry PI

Specifications

Feature  
Frequency range 30 kHz - 1700 MHz for VHF/UHF version
30 kHz - 35 MHz for HF version
Technology Direct sampling
12- bit 80 MSPS A/D conversion
Bandwidth Up to 2 MHz recording and processing bandwidth
Sensitivity MDS -136 dBm at 500Hz bandwidth
Noise Figure ~14dB (for 1MHz-30Mhz range and maximum gain 35dB) input VGA (Variable Gain Amplifier) has variable Gain from -10dB up to +35dB
IQ Data two 16-bit I/Q channels
Interface USB 2.0 (Full Speed) interface
LAN 100 Mbit/s
Antenna Connectors SMA or BNC
Power USB or external power supply 7-10V DC
Dimensions 120mm deep x 78mm wide x 27mm high (1 or 2 channels)
120mm deep x 78mm wide x 54 mm high (4 channels)
assembled and tested PCB only available on request
Compatibility go2MONITOR ask (ExtIO)
Linrad, Winrad, HDSDR, Studio1, SDR Console
CuteSDR, SdrDX
Quisk, PowerSDR_mrx
Versions LAN-IQ SDR
AFEDRI SDR-Net
AFEDRI SDR-Net 2 Channel
AFEDRI SDR-Net 4 Channel