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Soldering Project Kit


The receiver KARLSON is superheterodyne with double frequency conversion and the first crystal oscillator. The supported bands: 80, 40, 20, 15 and 10 meters. Operation:  SSB and CW stations. Sensitivity: 0.3 µv. Power supply: 9-13.8V DC, when consumed in silent mode 30-40 mA


The features of the scheme are:

- Easy to build

- Electromechanical filter 500 KHz, 3.1KHz.

- Tunable input preselector,

- Attenuator of the RF signal,

- A simple band switching,

- Duplex, fast-acting automatic gain control (AGC)

- Reference generator 5oo KHz 

- S-meter support

- RF gain control

- AF gain control

- Stable operation


The KIT consists of the following components:

- Documentation in Engslish & Russian

- High-quality PCB

- All radio components (Filter, crystals, resistors, resistors, capacitors, switcher, etc)

Simple 5-bands Ham radio receiver KARLSON 10,15,20,40,80 meters.

SKU: 10-006
4396,00 руб.Price