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Lotw Manager Service - W6BBS offering to set up and manage a Logbook Of The World account for you.

Portable Solar Powered HF Station  ^new - KG9E Portable Solar Powered HF Station Shopping List

Best VHF Contest Transceivers - Report on tests done on VHF Radios to understand which are best suited for 144 MHz operation in large signal environments like VHF contests

RF Amplifiers Reviews  ^new - A complete HF power amplifiers reviews by Matt Erickson KK5DR. Each amplifier is rated with a vote and a short comment.

60 W Linear Amplifier Circuit - The 60 Watt linear amplifier is simple all solid state circuit using power mosfet IRF840.

Cheap Crystal Filter - An economical way of building an SSB filter. The circuit is for a filter with a 6 DB band width of roughly 2.2 KHz.

Morse Keyer Circuit - This is not a sophisticated automatic keyer but it is lot QRP to build and to have fun operatin

600v Power Supply - A 600 volts power supply for QRO