Finally started to have a cleanout pre Bagington!
I have for sale a Nokia Dolpin 432MHz amplifier converted as per M0DTS instsructions
All the receiver components easily removed have been removed
One helical filter has been left on the input to the Transmit amplifier chain
It has been fitted with a masthead preamp interface (5 pin XLR, supplied) which provides 28V (pin1) earth on receive (pin2) erath(pin3) 12v on receive(pin 5) all controlled by a PIC sequencer
No longer needed as I have two more powerful LDMOS 432MHz amplifiers
£60, collected at Bagington
Dave
G4FRE
For Sale, another Nokia Dolphin 432MHz Ampl
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Adverts will be archived when the seller indicates that the item is sold or after one year. If you wish to keep advertising after one year, please re-post.
Thank you
This forum is run by the BATC (British Amateur Television Club), it is service made freely available to all interested parties, please do not abuse this privilege.
Adverts will be archived when the seller indicates that the item is sold or after one year. If you wish to keep advertising after one year, please re-post.
Thank you
For Sale, another Nokia Dolphin 432MHz Ampl
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