Alpha 78 amplifier manual

 · Alpha 78 Documentation 78 Operating and Technical Manual Alpha_78_Operating_and_Technical_Manual 78 Parts list PARTS_LIST_-_ALPHA_A-PA . Care and Feeding of the Alpha The best way to run the 78 is to tune up in the CW position to about w output, then switch to it to SSB (higher plate voltage) and continue your tuneup to whatever output you desire. The CW / SSB HV settings were made for the old USA FCC power rules, which were kw DC INput on CW or kw PEP INput on SSB. Legacy Amplifier Production Dates Alpha Model Serial # Range Dates Shipped 70/70A/70V -- -- 77 -- -- 77Dx/Sx -- -- 9/ 76A Apr -Nov- Nov- May- Feb -Jul-

AMPLIFIER INSPECTION FEE Alpha 70, Alpha 77(any model) $ Alpha $ Alpha A, Alpha 76, Alpha 78 $ Alpha 91B, Alpha 89 $ Alpha 99, Alpha 87A $ * These fees does not include charges for shipping. If you’re interested in utilizing this service contact us and we’ll be happy to arrange an inspection for you. Legacy Amplifier Production Dates Alpha Model Serial # Range Dates Shipped 70/70A/70V -- -- 77 -- Bandpass feature uses stock internal tune and load capacitance values. The external Tune and Load controls are "bypassed". On this unit the 20 meter bandpass.

Products 1 - 12 of 12 Alpha amplifier instruction and service manuals. Alpha A Instruction Manual Alpha 78 Instruction Manual. Just some time with a soldering iron. The manual details safe max grid current; plate current, provided the blower is working okay and there isn. AMPHF - Alpha I am selling a pristine Alpha 78 no tune amplifier which I purchase from I have the original shipping containers and a printed manual.