Alpha 374 / 274
Shipped 1974 – 1978
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Model 374 Specs:
3 Air Cooled Eimac 8874 / 3CX400A7
Legal Limit 80m – 10m (except 12m)
“Bandpass” and Manual Tuning Selections
Open-frame Relay T/R
240 / 120 vac
Dimensions: 7.5″h x 17″w x 13″d
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Model 274 Specs:
2 Air Cooled Eimac 8874 / 3CX400A7
Legal Limit 80m – 10m (except 12m)
Manual Tuning
Open-frame Relay T/R
240 / 120 vac
Dimensions: 7.5″h x 17″w x 13″d
Documentation
Alpha 374 Instruction Manual | Alpha_374_Instruction_Manual |
374 Parts List | 374 PARTS LIST |
374 Bandpass Adjustments | 374_bandpass_adj |
374 Front and Sides Removal | 374_front_and_side_panel_removal |
Care and Feeding of Alpha 374 | care_and_feeding_of_Alpha_374 |
Amplifier Keying Specifications | Amp_Keying_Specs |
Alpha Amplifier Production Dates | Alpha_Amplifier_Production_Dates |
WARC Band Settings | WARC_1979_Amplifier_Settings |