Professional 50 watt 70 cm DATV Amplifier collect at CAT

[G4uvz]

Believed to have come from a regional TV relay station runs 50 watts of DATV with drive from a Portsdown 10-20 mWatts

Full metering Mains operation

Please pm me for more details as for some reason, I cant upload pictures today!

[G4uvz]

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[G4uvz]

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[g0mjw]

I have one of those I got from Gareth. Heavy is a good description. They work well, if rather inefficiently. 28V internal PSU, supersonic wind tunnel cooling system.

I was using it at 15W as a driver for one of Arthur, G4CPEs 300W PAs, when I thought I needed high power when GB3HV was at the old site. I didn't need it however as despite the unpromising path, I found I could get in with a couple of watts.

Mike