[Amps] Transmit signal monitoring AM & SSB

[Charles H]

Kenwood 220 or 230 models that they called bandscope but also did real trace xmit wave forms.  Charly

> To: amps at contesting.com
> From: jcucuzza at industryinet.com
> Date: Tue, 28 Jul 2015 16:48:45 -0500
> Subject: [Amps] Transmit signal monitoring AM & SSB
> CC: jcucuzza at industryinet.com
> 
> Hi all
> I plan on trying some AM.  I remember the old dedicated station monitors 
> of the past.  I've seen some RF samplers & AF demodulators.  These seem 
> to be in the $200 + range, along with the used older dedicated CRT type 
> station monitors.
> I'm curious as to what folks are using to monitor modulation.  I would 
> like to see the trapezoid waveform & modulated RF waveforms.
> I'm leaning on home-brewing a set vs buying something that costs over 
> $200.  Here is a YouTube, there are a few revisions the author has made, 
> so it is a bit more complex than the video:
> https://www.youtube.com/watch?v=y4Zt_LJX1Tc
> This second link shows a commercial version:
> http://www.nu9n.com/scope_your_audio.html
> I plan on using a 30 MHz dual trace o-scope, it is a Hitachi V-355.
> Transceiver is a Kenwood TS-580S.
> Amplifier is a Henry 2KD Classic amplifier.  (Desktop version, two 
> 3-500Z tubes, capacitor filter, no choke.)
> Thanks in advance
> 73
> Joe
> KA8WEP
> _________________________________________________________________________________
> 
> _______________________________________________
> Amps mailing list
> Amps at contesting.com
> http://lists.contesting.com/mailman/listinfo/amps