[aprssig] Deviation meters

[Richard Hoskin]

Scott,

Here we have a packet on-air deviations test device.
It's a TNC that measure and reports back to you your deviation when you
connect to it. It also produces an MHeard list with a deviation columb.

I think it uses a function in NETROM that was available if you provided
additional hardware and tapped the discriminator of the radio.

Cheers
Richard
VK3JFK


> -----Original Message-----
> From: aprssig-bounces at lists.tapr.org [mailto:aprssig-
> bounces at lists.tapr.org] On Behalf Of 'Scott Miller'
> Sent: Thursday, 5 April 2007 6:58 AM
> To: 'TAPR APRS Mailing List'
> Subject: [aprssig] Deviation meters
> 
> Since proper deviation is one of the most critical (and most neglected)
> settings for an APRS transmitter, I thought I'd look into the feasibility
> of
> coming up with a simple meter kit.
> 
> So far I haven't found any existing, simple kits, but I seem to remember
> one
> that was based on a single LED.  Anyone remember that one, or know where I
> can find it?  If there's already something suitable out there, I don't
> want
> to have to reinvent it.
> 
> Scott
> N1VG
> 
> 
> 
> 
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