Topband: Receiver protection using PIN Diode technology

Pete Smith N4ZR n4zr at
Wed Feb 1 12:36:53 PST 2012

It is called RF Technology International - primarily online.  Got the 
citation from the latest ARRL Contest Update.

73, Pete N4ZR
The World Contest Station Database, updated daily at
The Reverse Beacon Network at, blog at,
spots at, port 7000 and, port 7000

On 2/1/2012 11:51 AM, Missouri Guy wrote:
> On Wed, 01 Feb 2012 08:16:25 -0500 Pete Smith N4ZR<n4zr at>
> writes:
>> Quite by accident, in leafing through K9AY's new magazine.....
> What new magazine?  :D)
> Charlie, N0TT

More information about the Topband mailing list