Eurotech Appliances Winner - Manual (Page 11)

General technical information
Electrical
-
Power supply: 12 VDC +/- 5% 1,2 A
- 720 mA average in GSM 900 at Tx power max 2W
- 920 mA average in GSM/GRPS 900 at Tx power max 2W
- 100 mA in idle mode
Physical
-
Absolute maximum dimension: 165 x 127 x 30 mm
- Weight: 600 g
- Casing: Complete shielding-stainless steel
- Mounting: 4 screw holes
- Operating temperature range: -5°C to + 55°C
Optimal storage temperature: -35°C to +85°C
Analog Telephone/Analog PBX interface
-
Tip/Ring Voltage 48V
- Line current 25ma
- Ringing Voltage 140
Vpp
Load 3REN
Crest Factor 1.25
Frequency
20 Hz
Cadency 2s/4s
- Answer supervision - Reverse polarity
- DTMF compliancy
- Dial Tone 400 Hz
Busy Tone 400 Hz, cadency 500ms/500ms
GSM circuit Data Features
Data circuit asynchronous, transparent and non transparent up to 14,400 b/s
Automatic fax group 3 (Class 1 & 2)
Alternate speech and fax
MNP2, V.42bis
Telephone Line Characteristics
DC Characteristics
Ringing Voltage: -70 V DC typical
On hook voltage: -58 V DC typical
Off hook Voltage: -24 V DC typical
Off hook Loop current: 27mA @ 600 Ohm programming resistive
Input Impedance: 480 Ohms to 720 Ohms, 600 ohm typical
: DTMF Dialing
Detection level: -25dBm to +3dBm
On time: 50msec.
Off time: 12 characters