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Weatherproof / Solar GSM Phone

FernTel GSM
The FernTel-GSM has been designed for use wherever wired telephone networks are unavailable. When connected to an optional solar panel it becomes a Solar powered GSM telephone. The FernTel GSM can take two SIM cards which can be used simultaneously. A rechargeable lithiumion battery with standby time of approx. 30 days or a speaking time of 21 hours. It features a quad-band GSM with the frequency bands GSM 850, GSM 900, GSM 1800, and GSM 1900.

Solar GSM Telephone

Application: Indoors/Outdoors (IP66)

Housing: Polycarbonate

Quad Band GSM (GSM 850, GSM 900, GSM 1800, GSM 1900)

Lithium Ionen Akku

Standby up to 30 days

Talk-time approx. 21 hours

Operation with 1 or 2 SIM cards

Solar panel & external antenna (optional)

Temperature range: -25°C bis +55°C

Dimensions in mm: (W/H/D) 190/293/128

Connection data:
Supply voltage 24…66 Vdc
Supply current 19… 100 mA
Ringing alternating current 30…90 Vac
Ringing frequency 16.. 68 Hz
Enquiry key (flash) only for DTMF 80 ms, 120 ms, 600 ms

Dialing procedure:
DTMF Frequencies according to ITU-T Q.23
Tone duration unlimited or 90 ms
PD Pulse/Pause ratio
1.5:1 (60/40 ms) or 2:1 (66.7/33.3 ms)
Ringing volume Approx. 95 dB(A) at 1 m distance

Housing:
Housing material Polycarbonat
Height x Width x Depth - 293 x 191 x 128 mm
Weight Approx. 2.3 kg
Display 2 lines, 16 positions per row, 7x 5 matrix
Pictograms
Menu 4 languages
Table or vertical wall mounting

Receiver:
Mouthpiece Electret-foil microphone
Receiver inset dynamic receiver inset
with magnetic field generator
Connections Single- or multiwired up to 2.5 mm2

Labeling
Power cable TCP/La, TCP/Lb
Secondary sounder W / W1
Environmental conditions Phone LCD Unit
Ambient operating temp. -25°C...+55°C -10°C...+50°C
Degree of protection acc. to IEC60529 IP 65

Versions with keypad:
FernTel3
FernTel3 GOST approval
Versions without keypad:
FernTel3 ZB
FernTel3 ZB GOST approval

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