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© 2012 Telular Corporation
Appendix 3 – Detailed Specifications
Dialer to Interface Electronics
Line voltage: -30 VDC into standard telephone device when
on-hook.
Dial tone: Precision 350 + 440Hz +/- 1%. 10 digits dial out
capability.
Mode: Loop start only. 25mA +/- 10% off-hook.
Protected by U.S. Patents: 4,658,096; 4,775,997; 4,922,517;
4,737,975; 4,868,519; 5,134,644.
Power Consumption
6.2Vdc, 80mA(idle), 300mA (transmitting)
12Vdc, 45mA(idle), 150mA (transmitting)
17Vdc, 38mA(idle), 124mA (transmitting)
Digital Cellular Radio
The Telguard TG-1 Express is a 3G radio that supports GSM/GPRS and
UMTS cellular protocols. It is equipped with an integrated radio
transceiver conforming to all the requirements of the GSM Phase 2+
tests specified in GSM 11.10. The TG-1 Express transceiver is FCC
compliant, meeting all of the requirements of Part 15, 22 and 24
testing. It is also compliant to the PTCRB NAPRD03 requirements.
Frequency range:
GSM 850/1900MHz,
UMTS WCDMA FDD 850/1900MHz
Receiver Sensitivity:
GSM -90 dBm to -106 dBM
WCDMA band 2 -107dBm, band 5 -108dBm
