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Field-Strength Meter
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Not sure which of these I want to build first. ---- [http://www.qsl.net/vr2zxp/project/fieldmet/$panel.jpg] [Very simple field strength meter|http://www.qsl.net/vr2zxp/project/fieldmet/fieldmet.htm] Pros: Looks dead simple, and I have the parts already. Cons: I doubt it does what the others do---it doesn't tune or amplify. ---- [MkI|http://talkingelectronics.com/projects/FieldStrengthMeterMkl/FieldStrengthl.html] [http://panoptic.com/rking/file/up/mkIfsm.gif] - Pair-of-NPN version. This one seems somewhere between the above and below designs. Pros: Amplification, good docs, PCB. Cons: More complex than the above, but without the tuning of the below, PCB (I'd almost rather just play with my own layout of a Manhattan building technique). ---- [http://panoptic.com/rking/file/up/W1ICP-FieldStrengthMeter-Assembled.png] [http://panoptic.com/rking/file/up/W1ICP-FieldStrengthMeter.png] Pros: Circuit design is similar to my SWL-40+, looks like it will be versatile with its tuning and sensitivity changeability. Cons: Least simple
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