TRASH RADIO GROUP

Neil W7FED left, Mike KB6JYF right

TRASHMASTER (ver 2.0)

Neil Addis W7FED

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T.R.A.S.H. RADIO GROUP TECHNICAL STUFF

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T.R.A.S.H. Technical Info;

It takes a LOT of time, equipment, and $$$ to build a linked radio system!

The entire T.R.A.S.H. system is funded by Neil Addis W7FED, with the help of Mike Olson KB6JYF, and Sean KI5EWH

You can contribute also!

Support T.R.A.S.H. - Click HERE - Buy me a COFFEE - Click HERE
If you use T.R.A.S.H. regularly, please consider a monthly or annual donation!

EACH T.R.A.S.H. RF site consists of;

1: a Receiver and a 100% duty-cycle Transmitter
(The Motorola SLR5700 commercial repeater we use at many sites, has both RX/TX units in a single 1U chassis)
We also use Motorola GR1225/RKR1225 repeaters
2: Duplexer (combines the receive and transmitter into a single antenna)
3: Receive BpBr filter
4: AC/DC Power supply (some sites also have DC battery/generator backup)
5: Repeater controller (the physical device between the receiver, transmitter and internet)
We use a raspberry-pi 4B-2G and a RA-25, (or a RTCM) for most sites
6: Internet connectivity (some of our sites utilize a 5ghz RF microwave link to get internet to the site)
7: Commercial grade antenna, feedline, Polyphaser impulse protector, grounding, etc
8: Back-end server for each node at our data center
9: Access to a site, leases and insurance

Also required: A 4x4 vehicle to access the sites in all weather conditions,
Time and funds to maintain the system, buy new equipment, bribes, beer, ammo, burritos, etc

It's a huge investment and a life-long passion that I freely offer to the amateur radio community - Neil Addis W7FED

Typical T.R.A.S.H. RF Site;