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MILITARY EQUIPMENT -  FIELD TELEPHONE SET -  RADIO SET (PRC-77 st.) -  FIELD SWITCHBOARD SET -  CREWMEN HELMET -  BALLISTIC BODY ARMOUR -  HANDSET -  HEADSET -  ANTENNA SET -  LOUDSPEAKER -  CORD & CABLE ASSY -  CONNECTORS -  MINE WIRE -  OTHER ELEMENTS MOLD -  Vacuum Cleaner Filters Molds -  Dye Casting Molds -  Precision Casting Molds T E L :  82-32-670-7410 F A X :  82-32-670-7413 Email :  sales@koreatechno.com ktsbshim@gmail.com  Home > PRODUCTS > MILITARY EQUIPMENT > CREWMEN HELMET > KT-CVC/A.K-IL(Ballistic) (DH-132/A st.)     Ballistic KT-CVC132/AK with U-229 (DH-132/A st.) SPECIFICATION   ▶ ELECTRICAL CHARACTER      HEADSET - MICROPHONE KIT MK-1697/G st.(5965-00-313-8958) ▷ Microphone M-138/G st., dynamic (5965-00-937-1851)        - Impedance : 150 +-15 Ohm at 1,000 Hz        - Sensitivity: More than - 56 dB at 1,000 Hz        - Frequency : 0.3 ~ 3.5 KHz        - Humidity: Max 95%   ▷ Earphone M-139/G st., (5965-00-076-8026) SM-B-933867   - Impedance : 1,000 Ohm at 1,000 Hz       - Sensitivity : 100 ~ 3,500 Hz   U-229 st. connector is available. Jump to: Select a menuPRODUCTS|--MILITARY EQUIPMENT|   |--FIELD TELEPHONE SET|   |--RADIO SET (PRC-77 st.)|   |--FIELD SWITCHBOARD SET|   |--CREWMEN HELMET|   |--BALLISTIC BODY ARMOUR|   |--HANDSET|   |--HEADSET|   |--ANTENNA SET|   |--LOUDSPEAKER|   |--CORD & CABLE ASSY|   |--CONNECTORS|   |--MINE WIRE|   |--OTHER ELEMENTS|--MOLD|   |--Vacuum Cleaner Filters Molds|   |--Dye Casting Molds|   |--Precision Casting Molds

904, 261, Doyak-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do, Korea Tel : 82-32-670-7411 Fax : 82-32-670-7413 Copyright ⓒ 2009 KT KOREA TECHNO CO. All rights reserved. / E-mail : sales@koreatechno.com Supported by ONTOIN