[aprssig] Fwd: 220 band radio for Appalachian 9600 baud backbone? -SIG
k6jq at comcast.net
Tue Jan 19 17:45:51 EST 2021
> On 01/19/2021 12:58 PM Robert Bruninga <bruninga at usna.edu> wrote:
> ---------- Forwarded message ---------
> From: Robert Bruninga <bruninga at usna.edu mailto:bruninga at usna.edu >
> This radio was suggested as an available 220 radio for this application:
> BCM-220 1.25m Mobile Radio — BridgeCom Systems, Inc. https://www.bridgecomsystems.com/collections/amateur-mobile-radios/products/bcm-220-1-25m-mobile-radio
> Does anyone have one? In use at 9600 baud?
I have one. I have not used it for any kind of packet.
Page 26 of the User's Manual goes into some detail; the radio offers flat
audio out, apparently also flat TX audio in:
The radio specifically supports 219MHz data operation, too. I have
found Bridgecom to be responsive in the past, perhaps you might
want to contact their customer support.
> Do you have a KPC-9612 for testing?
> Do you have quality attenuators for making weak signal tests using the 9600 port on the 9612?
> Does the radio have a wideband access to the modulator and demodulator for such use?
> Do you need a partner and/or another setup to make this test?
> Do you know someone who does? Or another packet radio user group you can ask?
> Bob, WB4APR
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