Hallmark 512

Make

Hallmark

Model

512

Channels

12

Power Input

12VDC, 115VAC

Sams #

CB-5, page 26

Tube Complement

v1 RF Amp

6U8

v2 Converter

12BE6

v3 IF Amp

12BA6

v4 Det - Noise Limiter - Squelch

6BN8

v5 AF Amp - Speech Amp

6U8

v6 Output - Modulator

6AQ5

v7 Trans Osc - Buffer

12AT7

v8 Final Amp

6AQ5

v9 Rectifier

6X4

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