Guenael, VA2GKA on Twitter: "A simple QRP amplifier for my 144MHz beacon board. 4W output with a simple NE5550979A-A #qrp #amplifer #pcb #radio http://t.co/bD7wOcPReG" / Twitter
WW1L: January 2016
2m 1watt Transmitter for ARDF
144 MHz (2m) QRSS | George Smart – M1GEO
VHFDesign – Amateur radio development team
VHFDesign – Amateur radio development team
PA 50 MHz AFT05MS031N | RFzero™ – where it all starts
LNAs (preamps) and MMICs
5 watt 2.4 GHz Amplifier Kit for QO-100 is Back in Stock | AMSAT-UK
Emergency Beacon Corp. EBC-144JR
PA VHF and up | RFzero™ – where it all starts
PG1N's HAM Radio Site - 2m Projects - Transmitters
144 MHz filter for sdr dongle | iw0ffk
OZ2M - Beacon Keyer 16F84/16F628
Dutch Amateur Radio Station PA2MRX.
OZ2M - Beacon Keyer 16F84/16F628
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PE1CMO on Twitter: "Yesterday I started with 3 new transverters for the QO100. One of them, 432 to 2400 MHz TX and the RX to 144 Mhz for full duplex (split). The
2m 1watt Transmitter for ARDF
G0MRF UHF-VHF Receive Converter for use with a satellite LNB | AMSAT-UK