Yaesu FT-817 Portable QRP Transceiver
- The FT-817 is a small 5W MF/HF/VHF/UHFtransceiverwithinternal batteries. Here is an assortment of technical information K6XX put together about this rig that might interest you.
Simplex
- SIMPLEX is a free windows program which transforms any transceiverinto an audio repeater. It works on HF, VHF, UHF etc with SSB, CW, FM, packet, SSTV and every modulation mode.
5th order High Pass VHF Filter
- Sometimes many VHF-UHF modern transceivers have problems with BROADCAST Interference and CROSS-modulation from FM commercial broadcast stations this article shows a simple Batteworth HI-Pass VHF Filter to reduce this problem