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Low pwr Low current standby repeater needed

Posted: Tue Oct 09, 2012 10:15 am
by cbroseinak
Need a recommendation on a Low current standby repeater for a mountain top site. Solar site with poor daylight conditions. Currently have a Daniels MT-3 based crystal controlled repeater. Needs to be narrowbanded but I guess Daniels
no longer supports this model. The site tx pwr is 8watts and does what it needs to do at that out-put.

If someone knows who does narrowband mods to these units I might go that route.

Re: Low pwr Low current standby repeater needed

Posted: Tue Oct 09, 2012 1:28 pm
by RFguy
Have you checked with Daniels? We had several MT-3 units narrowbanded by them a few years ago.

Re: Low pwr Low current standby repeater needed

Posted: Tue Oct 09, 2012 3:23 pm
by cbroseinak
RFguy wrote:Have you checked with Daniels? We had several MT-3 units narrowbanded by them a few years ago.
I did call them, the person I talked to said they dont do that anymore. That they had a MT-4 synthesised unit. Maybe I talked to the wrong guy...... :x

Re: Low pwr Low current standby repeater needed

Posted: Tue Oct 09, 2012 3:40 pm
by mr.syntrx
Spectra Engineering MX921, <60mA standby.

http://www.spectraeng.com.au/mx921.shtml

Solid piece of gear, they use these at solar powered sites on VHF in Antarctica.