Telguard TG-7FP Installation & Operating Guide
25
56052401 Rev A
Appendix 6 Detailed Specifications
Dialer to Interface Electronics
The integrated interface by Telguard allows digital dialers to dial into the cellular radio network.
•
Line voltage: -30 Vdc (default) or -40Vdc 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.
Power
Regulated
Input Voltage
(Power
Limited)
Current Draw
Idle No
Supervision
Idle w/Link
Supervision
Max during
Transmission
12VDC
20mA
40mA
201mA
24VDC
13mA
18mA
109mA
Field Wiring Electrical Ratings
STC 1 relay: 30V/120mA Max Load
STC 2 relay: 30V/100mA Max Load
Trip Input: 30V/100mA Max Load
System Faults Impedance
Trip Input: <
750
Ω
considered short circuits and >
10
k
Ω
considered open circuits
Digital Cellular Radio and Other Specifications
The Telguard TG-7FP radio provides data connectivity on LTE-M networks. The TG-7FP transceiver
is FCC compliant, meeting all requirements of Part 15 and 27 testing. It is also certified as compliant
to PTCRB requirements.
•
TG-7FP-A (AT&T service) Supported Bands: 2, 4, 12
•
TG-7FP-V (Verizon service) Supported Bands: 4, 13
•
FCC ID: N7NHL78M
•
IC ID: 2417C-HL78M
•
Antenna Port: TNC connector (female), 50-ohm
•
RF performances are compliant with 3GPP recommendation TS 36.101
•
Physical Size: 8.25 x 5.75 x 2 inches (exclusive of antenna)
•
Shipping weight: 2.2 lbs.
•
Operating Environment: 0° C to +49° C; 0 - 93% humidity (non-condensing)
