Thread: TRX-1: GREAT airband audio!
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  #12 (permalink)  
Old 10-14-2018, 12:23 PM
Ubbe Ubbe is offline
Join Date: Sep 2006
Location: Stockholm, Sweden
Posts: 2,081

The slow unmute and terrible squelch action and changing pre-filter components to be able to properly receive 68-88MHz in non-us countries and change attenuator from a 20dB to a more usable 10dB function are pretty much impossible to modify without a schematics to look at. And also the components used are of the super micro type that you'll need a micoscope to be able to operate on them.

TRX-2 BCD536 HP1 BCT15 BC246 BC346 BR330 UBC3500 Pro2006 Pro2042 Optocom OS545 Scout PCR1000 ICR2500 IC75 DX394 AR8200 IC-R2 IC-R10 UBC780 MD380 CS580 CS750 Pro96 Perseus ADCR25 AcecoSC1plus RTL-SDR
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