Monday, October 7, 2013

SB-7 SINGLE BAND TRANSCEIVER 7MHz



I would like to share some inside views and also like to have some critics to comment on our new upcoming project SB-7 Transceiver which is a single band 40 meter transceiver in S.S.B. mode (LSB only).

This upcoming Transceiver project is an improved version of our previous TRx project - JOTA TRx. The changes and enhancements for this TRx. would be: AUDIO FILTER, AGC CONTROL,S-METER & Mike Gain adjustments.The MAX Power of this Transceiver is 15 Watts.We will be updating this page and blog quite often so please take time and keep checking in for updates. 
 
A small preview of the schematics and components used have been shown below:




SINGLE BAND RX SCHEMATIC:



LAYOUT RX( SB-7):










3 comments:

  1. Good work. Will it be available as kit?
    73
    VU3CKP

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  3. Sir,

    I am A beginner in this RF field... A little explanation about the circuit would be great and more encouraging ...

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