Try this one: http://www.pa0sim.nl/Phaser%2080%20-%2010%20meters.htm
Of course, the design is NOT limited to 80m. Excellent results produced the BN73-202 binoculars for T1-T4 (2 turns where the schematic requires 4 uH, 4 turns for 16 u). Not tested the amp with small signal bipolars, used my ~12 dB amp with 2N5109 and excessive input filtering (LP in series with HP) similar to K9AY (http://www.aytechnologies.com/TechData/FilterPreamp_160-80.pdf). The MFJ design is definitely not a succesful attempt, W8JI tell why... 73 Martin, OK1RR _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK
