Technical Description

FCC ID: NMTTHGR810-01

Operational Description

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FCCID_730361

IDT Technology Limited Technical Description of THGR810 THGR810 is a 10 channels remote sensor. It is powered by 2pcs size AAA batteries (DC 3V) The EUT’s main MCU uses MSM64162A of OKI company.Every 53 second,it will detect temperature and humidity value, and send the data to the receiver unit via 433.92MHz carrier wave signals. (433.92MHz) The transmitter module uses ASK modulation circuit.A SAW Y1 resonator to ensure the carrier wave frequency accuracy. The ASK signal is transfered through matching network and Pi-network attenuator , then transmitted via 2pcs spring antennas. (L5 C10 C11,L4 C12 C14) (R8 R9 R10) 9/F Kaiser Estate, 41 Man Yue Street, Hunghom, Kowloon, Hong Kong. Tel 2764 7873 Fax 2765 6620 Cable IDTRAYMOND Telex 36567-IDTHK HX


Document Created: 2006-11-21 11:58:47
Document Modified: 2006-11-21 11:58:47
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