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History of the manufacturer  

Technical Materiel Corporation, The; Mamaroneck; NY

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Name: Technical Materiel Corporation, The; Mamaroneck; NY    (USA)  
alternative name:
Abbreviation: technicalm
Products: Model types Others

The Technical Materiel Corporation (TMC), 700 Finemore Road, Mamaroneck, New York, USA. Professional communication equipment. Subsidiaries in Canada. Still active (2006).


This manufacturer was suggested by Otto Frosinn.

Some models:
Country Year Name 1st Tube Notes
USA  61 SSB Converter SBC-1 6336A  The TMC SBC-1 is a SSB converter with electronic AFC. 
USA  61 GPT-40KE AN/FRT-40A   The TMC GPT-40KE (AN/FRR-40A) is a transmitter delivering 40000 watts PEP. 
USA  61 Antenna Coupler LMC-10   The TMC LMC-10 is a low freuency antenna coupler capable of coupling up to ten receivers. ... 
USA  61 SSB Converter SBC-2 6336A  The TMC SBC-2 is a SSB converter with electronic AFC. It is the same as the SBC-1, bu... 
USA  61 GPT-10KR AN/FRT-39B   The TMC GPT-10KR (AN/FRT-39B) is a transmitter delivering 10000 watts PEP on 2-28 MHz in C... 
USA  58 CV-591A/URR 6AG5  Single Sideband Converter CV-591A/URR operates in conjunction with a compatible 455 kHz... 
USA  57 Single-Side-Band Adapter GSB-1 6BA6  Technical Material Corp. Single Sideband Adaptor GSB-1: An adaptor matching the TMC... 
USA  56 GPR-90 6AB4  Technical Materiel Company GPR-90 receiver: Frequency Coverage 0.540 to 31.5 MHz in 6 Band... 
USA  67 GPR-90RXDS 6DC6  Frequency Coverage .540 to 31.5MHz in 6 Bands: Band 1 - .54 to 1.4 MHz, Band 2 - 1.4 to 3....