Hallicrafters HT-7 Frequency Standard Manual $6.99 Hallicrafters HT-7 Frequency Standard Manual quantity Add to cart Category: Hallicrafters Description Description For sale is reprint of Hallicrafters Model HT-7 Frequency Standard Manual. Manual is 4 Pages long and includes Part List and Circuit Diagram. Manual consists of 6 sections: Operation, Uses. HT 7 Part List. Related products Hallicrafters SX-25 SX25 Super Defiant Operating and Service instructions $7.99 Add to cart Hallicrafters S-85 S-85U Mark 1A & 1B Communications Receiver Manual $7.99 Add to cart Hallicrafters SX-130 SX130 Communications Receiver Operating and Service Manual $10.49 Add to cart Hallicrafters HA-6 HA6 Six Meter Transcverter Manual $8.99 Add to cart