TC - Telephone Central

Telephone central office sets

• TC-1 Switchboard, multiple position, 30 lines per position
• TC-2 Switchboard, single position, 20 lines per position
• TC-3 Telegraph central office
• TC-4 Switchboard, single position, 40 lines per position
• TC-5 Switchboard, multiple position
• TC-6
• TC-7
• TC-8 radio direction finding central
• TC-9 radio intercept central
• TC-10 Switchboard, multiple position, 30 lines per position.
• TC-11
• TC-12 Switchboard, single position, 20 lines per position
• TC-13
• TC-14
• TC-15
• TC-16 Reperforator, teletypwriter
• TC-17 Reperforator, teletypwriter
• TC-18 Repeater set (termanal)
• TC-19 Repeater set (Intermediate)
• TC-20 Switchboard, multiple position, 30 lines per position
• TC-21 Telephone terminal set
• TC-22 Telegraph Termanal set, (Carrier
• TC-23 Repeater set
• TC-24 Ringer set
• TC-25
• TC-26
• TC-27
• TC-28
• TC-29 telephone repeater set
• TC-30
• TC-31
• TC-32
• TC-33 Converter set
• TC-34
• TC-35
• TC-36
• TC-37 repeater set
• TC-38
• TC-39
• TC-40