[App_rpt-users] RTCM questions

[Tim Sawyer]

The diode rectifies the noise to produce the RSSI. Obviously it’s important that all RTCM’s report accurate RSSI for voting.  
--
Tim WD6AWP

> On Aug 29, 2014, at 2:56 PM, Tom Caspar <tom.caspar at cpcomms.com> wrote:
> 
> Ah.  Out of curiosity what effect does it have on the rtcm's operation?  Or another way, if its not calibrated, what could co wrong?
> 
> ________________________________________
> From: Tim Sawyer [tim.sawyer at mac.com]
> Sent: Friday, August 29, 2014 1:03 PM
> To: Tom Caspar
> Cc: app_rpt-users at ohnosec.org
> Subject: Re: [App_rpt-users] RTCM questions
> 
> That’s all there is to it. It just adjust for the very slight manufacturing differences.
> --
> Tim WD6AWP
> 
>> On Aug 29, 2014, at 9:45 AM, Tom Caspar <tom.caspar at cpcomms.com> wrote:
>> 
>> Third, what is the diode calibration?  I've searched extensively for what its affect is and the exact procedure for doing it, but come up with nothing other than turning SW2-3 on will perform the diode calibration.  Is the only requirement that the RTCM is powered up?
>