AVT2909 A

Radio reception technology using the so-called computer is becoming increasingly popular among amateur radio players. SDRs. The presented system is an essential part of such a receiver together with a suitable tunable generator covering the band 150kHz-30MHz. The receiver block without changing the frequency of the tunable oscillator makes it possible to observe and listen to the bandwidth equal to the sampling frequency of the sound card.

The device is especially recommended for computer 'SRD listeners'

Selected parameters:

• 150kHz-30MHz band
• cooperation with a sound card on a computer
• input impedance 50om
• output: two channels (stereo)
• power supply: 5Vdc
• a printed circuit board and documentation in the set
  
  Detailed description in
  EdW 8/09