Tag Archives: upgrade
Heathkit SB-1000 1KW HF Linear Amplifier With Dahl Transformer Upgrade
This is a Heathkit SB-1000, 1KW amplifier. It is from a non-smoking environment. It is wired for 240vac operation. It has been upgraded with a Peter Dahl transformer. Other upgrades/mods include wiring to reduce filament voltage and the addition of … read more
TEN-TEC MODEL 563 OMNI VI HF TRANSCEIVER WITH OPTION 3 UPGRADE + EXTRAS
TEN-TEC MODEL 563 OMNI VI HF TRANSCEIVER WITH OPTION 3 UPGRADE + EXTRAS. TEN-TEC 563 OMNI VI TRANSCEIVER WITH OPTION 3 UPGRADE FACTORY INSTALLED. TEN-TEC OMNI VI ORIGINAL MANUAL (NO PICTURE). TEN-TEC OPTION 3 MANUAL ADDENDUM FOR THE OMNI VI … read more