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Eartec Simultalk 24GM Master
Master full-duplex wireless beltpack.DISCONTINUED PRODUCT
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The Simultalk 24G is a full-duplex transmission system with digital technology that works without any base station or repeater.
The system works on the 2.4GHz frequency. with 40 programmable frequencies installed.
These systems are basically composed of a transceiver called "MASTER" and another called "REMOTE", being able to work simultaneously from 1 to 40 remotes at the same time. These devices send and receive messages at the same time using two different frequencies. This Full-Duplex system allows to speak to the interlocutors without having to press any button.
Modulation Frequency modulation
PLL Tuning Frequency synthesizer
Power supply 4.8V NiMh battery, 700mAH
Battery life Standby (70mA) = 10 hours
Communication (150mA) = 5 hours
Charge time 150mA / hour, 6 hours for fast total charge
Scope More than 400 meters
Output 50mV / m
Deviation 30KHz / + - 10KHz
Modular distortion <5%
Spurious radiation> 50 dBC
Sensitivity <-100dBm @ 12dB SINAD
Bandwidth IF 180 KHz
Image rejection> 60 dB
Working temperature -10º to + 40º C
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