AVT2954 / 1 A

Universal transceiver system working with the use of SDR technique. Application as a computer phase shifter and easy tuning make TRX friendly in construction and operation. You can do it in a cheaper, single-band version.
We present an additional block - thermostat improving working conditions SI570. This system shows a strong relationship between the ambient temperature and the frequency generated, the changes being greatest in the first moments after switching on the TRX.

The device is especially recommended for radio amateurs - shortwave radio - as a complement to the TSX SDR

Selected parameters:

• stabilization of the SI570 system temperature
• temperature sensor - semiconductor
• heating element - MOSFET transistor
• work signaling - LED diode
• precise temperature setting with a multi-turn potentiometer
• power supply - 12Vdc
• printed circuit board and documentation included
  
  Detailed description in EdW 9/10