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Bodan Six, very cheap, very sensitive, low noise 50MHz Transceiver

  • Direct Conversion
  • VCXO with 2 Xtals: wide range, super stable
  • Easy to build
  • English or German manual
  • Complete incl. enclosure
  • shipment from stock

Bodan six is an easy to build kit. The RX frontend is using a small bandpass filter and a FET Preamplifier. It is a direct conversion type RX (NE/SA612) with a small 750 Hz AF Filter. The build in RIT is linearized.

The VCXO (Voltage Controlede Xtal Oscillator) has a range of 35 to 40 kHz which can be extended to 80.90 kHz by the optional second Xtal.

TX is using the same VCXO. The 2N3553 PA gives generates 1 to 2 Watt output. The surpression of the first harmonic is better then -70dBc

Current consumption of RX is 40mA, TX is 200mA. The complete kit is build  on one EUROCard (160mm*100mm) and fits into a standard profile enclosure (part of the kit)

To download the complete english manual in PDF format click here.

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