APRS (Automatic Packet Reporting System) is an amateur-radio based system for realtime communication using digital packets sent over radio links. I present here, an implementation of an APRS iGate using the Raspberry-Pi. An APRS iGate is an Internet gateway that gates packets from the radio/RF side to the APRS-IS on the Internet (and vice-versa). The…
This repair valid for APPLE MBP “MagSafe Power Adapter with “L-Type” Power Plug This problem happens quite often, for APPLE “Mac Book Pro” users. In some cases the power supply plug is broken. I fixed this problem myself (See pictures below). But, first some introduction how’s plug looking inside: Now time to repair. Note: Be…
ARRL Reports: The satellite computer-aided tuning interface described in the October 2012 QST (pp. 40-43) for use with SatPC32 software and the Yaesu FT-817 transceiver is now available for sale by the ARRL Education & Technology Program (ETP). The interface was created by Mark Spencer, WA8SME, as part of resource development for the ARRL ETP.…
Kit Price: 1450 CZK (~ $73 USD) Link
The very first Liquid Cool ICOM IC-V8000 transceiver. Use for EchoLink at full 75 watts power in 24/7/365. Pic by W2DDY