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Remote Wattmeter

Hello everyone.

I'm not sure on the equipment I need for this, but I'll describe what I'm looking to do.

I need to remotely monitor, with my Sine Systems remote control, the output of an RF amplifier 300watts.
The sample needs to be directly measured from the feedline (ldf4-50a).

I was thinking about a bird thruline, but isn't the output of that in microAmps, with won't work with the sine systems?

Thanks
JR
 
The older Watt Watcher also provides enough sample to feed a Sine sample input. Somewhat over-kill for a 300 watt station. Sine describes on their website how to build a DC amplifier for real low samples.
 
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