Alinco DX-70TH (DX 70 TH DX70TH) transceiver: 45 - 60 MHz

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Alinco DX-70TH (DX 70 TH DX70TH)

Programming interface schematics for Alinco :
Programming software for Alinco DX-70TH (DX 70 TH DX70TH) :
PDF User Manual for Alinco DX-70TH (DX 70 TH DX70TH) :
PDF Dealer's Manual for Alinco DX-70TH (DX 70 TH DX70TH) :
PDF Service Manual for Alinco DX-70TH (DX 70 TH DX70TH) :
Schematics for Alinco DX-70TH (DX 70 TH DX70TH) :

Mods for Alinco DX-70TH (DX 70 TH DX70TH):
   Alinco DX-70TH (DX 70 TH DX70TH) Noise Blanker Modification
   Alinco DX-70TH (DX 70 TH DX70TH) 45 - 60 MHz
   Alinco DX-70TH (DX 70 TH DX70TH) More talk power on SSB
   Alinco DX-70TH (DX 70 TH DX70TH) TX and RX MOD

Alinco DX-70TH (DX 70 TH DX70TH) technical specifications : Alinco DX-70TH (DX 70 TH DX70TH) technical specifications

Alinco DX-70TH (DX 70 TH DX70TH) 45 - 60 MHz

The jumper I controls this frequency range,so adding a bridge across jumper I, then reseting the proccessor, you will get the new range.

I want also to make clear, that making this modification, low sensitivity occurs in the range from 45 to 48 and 55 to 60 MHZ due to both low-pass(for tx) and band-pass (for rx) filters characteristics.

The above mod is verified by me succesfully.

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Alinco DX-70TH (DX 70 TH DX70TH) transceiver: 45 - 60 MHz

SDR

Transceivers

Antennas

Power supplies

Rotators

Antenna tuners

Repeaters

Transverters

Meters

Ham resources

CB Equipment

Power amplifiers

FRS/GMRS

PMR446