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Shack Accessories - Interfaces

Click to enlargeUnderstanding Soundcard Interfacing by WM2U
This page is an attempt to correlate the interfacing schemes for various Radio models, and Sound Card configurations.
http://www.qsl.net/wm2u/interface.html

Click to enlargeAmateur weather station to APRS interface ALWXI-01 by S54S
ALWXI-01 offers a connection between an amateur microprocessor controlled weather station and FM transceiver to submit weather data via APRS network without using the usually noisy and power hungry PC.
http://lea.hamradio.si/~s57nan/ham_radio/wx_aprs/wx_aprs.html

ICOM 820 Soundcard Interface by DF9CY
Here is the schematic diagram of the soundcard interface I have built for WSJT for my VHF Transceiver ICOM 820H.
http://www.df9cy.de/tech-mat/ic820sif/ic820_snd_if-scm.pdf

Transceiver to PC Interface by S54S
Both audio paths from transceiver’s audio output to the PC sound blaster input as well as from PC soundblaster’s output to the transmitter modulation input are galvanicaly isolated using audio transformers. There are trimpots provided for a hardware audio level adjustment in both directions.
http://lea.hamradio.si/~s57nan/ham_radio/svx_intf/svx_intf.pdf


Creation date : 22/09/2007 @ 11:05
Last update : 17/09/2015 @ 23:48
Category : Shack Accessories
Page read 18345 times


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