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Last modified 2018-12-09

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Casio TM100

A picture of Casio TM100


Type:Wristwatch with built-in transmitter
Frequency range:88-108 MHz
Transmission type:WFM
RF Power output:About 1 mW ERP or so (Max 15 uV/m @ 100 m)
Range:About 30-90 meters depending on operating conditions
Power supply:Clock: 1.55 VDC (SR1116W battery)
Transmitter: 1.55 VDC (SR1130W battery)
Current drain:Clock: Max 1.55 uA
Transmitter: 6-8 mA (Battery life about 5 hours of continuous TX)
Dimensions (W*H*D):Case: ? mm (?")
Strap: ? mm (?")
Weight:? g (? oz)
Manufactured:Japan, 1987-198x (Discontinued))
Other:Alarm, countdown timer and stopwatch..
Built-in microphone and telescopic whip
Related documents:Module QW661 service manual (3.8 MB)