[Test-Equipment] FS: Heath IM4180 FM deviation meter

[kc7hkp at comcast.net]

Hi Dick
What is FM Deviation ?
I have not heard this word before in ham radio .
Sorry to bother you
George

--
KC7HKP 
George Yazzolino 
14801 NE 20th Circle 
Vancouver, Wa. USA ,98684 
Grid CN-85 
kc7hkp at arrl.net

-------------- Original message -------------- 
From: "Dick KF4NS" <kf4nsradio at verizon.net> 

> This test equipment measures peak transmitter FM deviation 25-1000MHZ 
> from ham, broadcast, or any FM transmitter in the freq range. 50 ohm 
> BNC input jack for direct or antenna connection. Has demodulated audio 
> output and scope jacks. There are four ranges, 2KHZ to 75KHZ. 
> Operates from internal batteries or 10-15VDC external power supply of 
> 200ma or greater. 
> 
> Just completed alignment, calibration and was tested. Works great. 
> Excellent except for a scratch on top left front. One special caveat; 
> the internal meter movement is defective and has been replaced by an 
> external metal encased 4 x 4 1/2in. (much easier to read too) fully 
> compatable meter with CAD designed scale, accurate to Heath specs. 
> 
> Asking $65 plus shipping. Original manual. Pic available. 
> 
> 73, Dick KF4NS 
> St Petersburg, FL 33714 USA 
> Keep The Glow! 
> 
> 
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