The best new links of the last week reviewed on The DXZone.com
How to turn a G5RV antenna into a 160 meter band antenna with easy to find parts. A G5RV adapter for tob band by Thomas AD1B
A chart presenting the results of impedance measurements made on a variety of common-mode choke implementations across the frequency range 1MHz to 30MHz by G3TXQ
A complete guide to undestand and know how electret condensor microphone elements works by K3DAV
This sweeper built for a narrow bandwidth filter adjustment, use a simple 555 version sawtooth wave generator.
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