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RA1778 Tricks of the Trade

 

RA1778 Tricks of the Trade -
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VMARS AM net resolved as SSB -
using AFC carrier phase lock, full carrier AGC and selectable USB/LSB side band -
eliminating co-channel QRM.
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Not quite its intended use, but handy as the Vintage net's 'drift the night away'
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73-Graham
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https://youtu.be/vdIwBHLOoes?si=5ibtYZyzBVBw22q7
 

Unfortunately my 1779 wasn't fitted with the AFC lock option, however I often use SSB on the appropriate sideband to listen to difficult AM stations such as Radio Pyongyang (for a bit of amusement!).
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The 5Khz sideband filters make this particularly good, and often one sideband is unintelligible while the the other is perfectly clear.
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Cheers,
Peter - VK2AN
 

Hi Pete?
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It was a option fit on the 1771 and 1772 as well..that fit was analog...fun to set up too ....
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Who else worked in the annext at western road back then ?
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You can do the same with sdr sharp and a rtl dongle in direct sample ... too?
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73 Graham?
G0nbd?
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