AVT2778 A

The heart of the presented transceiver is the MC3362 integrated circuit. It is a cube containing double conversion circuits, of which only two oscillators and mixers are used in the kit. The NO selection is carried out manually using a single planar switch. For listening, the headset is a multimedia headset (headphones + microphone).

The device is especially recommended during summer trips as well as during low power competitions

Selected transceiver parameters:

• operating frequency 3.6-3.8 MHz
• output power approx. 10 mW
• built-in power amplifier
• built-in microphone amplifier
• smooth regulation of frequency and loudness
• power supply - 12 Vdc
• printed circuit board and documentation included
  Detailed description in EdW 2/06