SDR (Software Defined Radio) — a modern version of the construction of the radio reception channel. On the basis of SDR technology, systems for monitoring, receiving and / or transmitting data, have been created. PLASTUN SDR is an affordable product, manufactured according to industrial (military grade on demand) standards. In combination with software open-source solutions (e.g. SDR #), proprietary products of their own or foreign development (AirSpy, Krypto1000, Krypto500) it allows to get a multifunctional radio monitoring complex.The receiver is based on LimeSDR with partial modification, and namely:

• Chip replacement for industrial-grade;
• Replacement of the components of the radio channel for better quality;
• Screens and absorbers of radiation are added;
• The supply complex is equipped with a housing in IP66 performance and vibration absorbing means;
• replacement of connectors;
• Upgraded firmware management that provides compatibility with additional software and the ability to connect to single-board computers such as Raspberry Pi 3 (with remote control and data capture);
• Added basic demodulators and remote control software.

SPECIFICATIONS

Frequency Range	100kHz-3.8GHz
RF Bandwidth	61.44MHz
Sample Depth	12 bits
Sample Rate	61.44MSPS
Transmitter Channels	2
Receivers	2
Duplex	Full
Interface	USB 3.0
Oscillator Precision	+/-1ppm initial, +/-4ppm stable
Transmit Power	0 to 10dBm (depending on frequency)
Temperature Range	-55 C … 80 C