[aprssig] Fwd: APRS operation with a RT4

[Greg D]

They report that the stubby antenna is for the GPS, which either means
awesome GPS performance, or compensation for a sub-par GPS chipset.  The
"PTT" switch is apparently linked to the VOIP application, which is
their added-value integration feature.  Could be very effective for I
suppose it could be used for other things.

Reminds me a bit of the old Garmin Rhino FRS radios...

Greg  KO6TH


Jason KG4WSV wrote:
>
>> On Jan 4, 2018, at 10:01 PM, Robert Bruninga <bruninga at usna.edu> wrote:
>>
>> 'dd like to hear more about how this works for HAMS...
> Pretty much like any other VOIP app for a smartphone. 
>
> It appears to be a smartphone shaped like a real radio. The only RF hardware in it is cellular and WiFi. 
>
> -j
>
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