Let's Build A Field Strength Meter

Описание к видео Let's Build A Field Strength Meter

I follow Richard's, KB3VZL, February 2015 QST (page 71) article about building a field strength meter into a DVM. He built the circuit to fit inside a Harbor Freight digital volt meter. You can get these free at Harbor Freight if you have the right coupons.

I also use my new ISO-TIP battery powered soldering iron.
http://www.iso-tip.com

Three capacitors, two diodes and a pot is all that is needed. Build this on a small perf board and it fits easily inside the meter.

Parts:
0.05 uF Cap
470 pF Cap
0.01 Cap
1N34 Diodes, you need 2
50K trim pot
hunk of perf board
switch
connector for antenna

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