AVT962 A

Practicing amateur radio usually starts with the simplest form of this fascinating hobby - from listening to amateur bands. The most popular amateur band is the range of 80 m (3.5-3.8 MHz). For beginners, it is recommended to "slice" where Polish stations are most often used. For full happiness only the receiver that receives this frequency range is needed. It is presented kit. It has been designed on extremely popular Polish integrated circuits type UL1231 and UL1241. You can buy them for the proverbial zloty, also in AVT. The receiver's designs were simplified to a minimum, and troublesome (for some) circuits requiring tuning were omitted. After the assembly, the receiver should work immediately without having to start. Listening to headphones and the possibility of battery charging make the device useful not only stationary, at home but also during holidays or on the plot.

The device is especially recommended to all interested and novice amateur radio players

Selected parameters:

• operating frequency 3.7 - 3.75 MHz
• the possibility of making a receiver for the entire 80 m band
• SSB, CW emission; single-side LSB, telegraphy
• intermediate frequency 6 MHz
• Receiver sensitivity 1uV (for S + N / N 10 dB)
• antenna 80m / 50 ohms
• built-in MW amplifier
• 32 ohms headphone output
• power supply - 12 Vdc
• printed circuit board and documentation included
  A version with a set of independent components is available
  Detailed description in EP 1/07