[aprssig] APRS : Quad Copter VHF APRS 145.175 MHz 1 watt

Jason KG4WSV kg4wsv at gmail.com
Sun Jun 2 08:27:36 CDT 2013

On Fri, May 31, 2013 at 9:51 PM, Andrew Rich <vk4tec at tech-software.net> wrote:
> 1 Watt

Be careful with "high powered" (in this case greater than license free
ISM) devices.  In my limited RC flying I had serious control problems
caused by an ATV transmitter (exact power level unknown, probably 1 to
2.5 W), and had an anomaly resulting in major airframe damage caused
by interference between a 1W spread spectrum radio.  In both cases the
RC receiver was a respected brand in the RC community, but could not
handle what hams would consider a normal RF environment.


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