5. Technical Parameters

UMTS/GSM

  • UMTS/GSM module, bandwidth:
    • SL8082
    • UMTS: 900/2100 MHz 
    • GSM/EGSM: 850/900/1800/1900 MHz
  • Transmission power:
    • 0,25W UMTS 900/2100 MHz 

    • 2 WEGSM 850 / 900 MHz,

    • 1WGSM 1800 / 1900 MHz

  • Receiver sensitivity:
    • -108 dBmUMTS2 100 MHz 
    • -108 dBmUMTS 900 MHz 
    • -106 dBmGSM850 / 900 MHz 
    • -106 dBmGSM1 800 / 1 900 MHz
  •  Audio:
    • HR+FR+EFR Half rate+Full rate+Enhanced full rate 
    • Echo cancellation, Echo suppression, WDCMA AMR Adaptive Multirate
  • DATA:
    • CSD max. 14.4 kbps;Coding scheme CS 1–4,MCS 1–9
    • GPRS Class 10, 4+2, max. 85.6 kbps 
    • EDGE Class 12, 4+2, max 236 kbps 
    • UMTS/HSDPA cat.8, MS Class A (Simultaneous Voice and Data), max 3,6Mbps downlink, 384 kbps uplink
  • Antenna:
    • 850/ 900/ 1800/ 1900/2100 MHz 50 Ω
    • SMA antenna connector
  •  SIM card: 3V/1,8 plug-in

Power Supply

  • DC power supply: 10 to 16 V DC (accumulator 12V)
  • 12V consumption:
    • Standby 100 mA 
    • Call/data max. 500 mA
  • Supply connector: DC Jack 5,5/2,1 mm positive to center
  • Power source must meet the criteria for SELV standard

Battery backup (optional)

  • Accumulator type: Charging cell NiMh size AA
  • Number of pieces: 4
  • Power consumption from batteries:
    • Standby 300 mA 
    • Call/data max. 1200 mA
  • Charging current: Typ. 60 mA, max 120 mA, regulated
  •  Accumulators are not part of delivery

Telephone Interface FXS (for PBX external line or phone set)

  • Interface type: 2-wire analog, FXS
  • Telephone connector type: RJ 12, 6/2
  • Line impedance: 600 Ω
  • Loop voltage on hook: 48 V DC
  • Loop current: max. 40 mA
  • Loop resistance: max. 800 Ω
  • Tone frequency: adjustable, default 425 Hz
  • Dialing type: tone (DTMF) or pulse
  • Ringing voltage: 42 Vrms 50/25 Hz
  • Calling line identification: CLI during ringing according to ETSI FSK
  • Tariff pulses: f=16/12 kHz ; Umin=100 mVef on 200 Ω
  • Answer supervision: polarity reversal, 12/16 kHz pulses

Telephone Interface FXO (for PBX extension line)

  • Interface type: 2-wire analog, FXO
  • Telephone connector type: RJ 12, 6/2
  • Line impedance: Zr (TBR21) or 600 Ω (According to model of Gateway)
  • On-hook DC resistance: 1 MΩ
  • Off-hook line current: 10–65 mA
  • Off-hook line voltage (typ.): 4,5 V for 25 mA
  • Dial tone frequency: adjustable, default 425 Hz
  • Dialing type: tone (DTMF)
  • Ringing voltage: Min. 20 Vrms 25-50 Hz
  • Ringing impedance: 4–10 kΩ / 50 Hz

Dial thru parameters

  • Voltage drop (typ.): 1,7V / 25 mA
  • Closed loop resistance (typ.): 6 Ω

SMS Sending Input

  • Closed loop resistance: max. 1 kΩ
  • Open loop resistance: Min. 25 kΩ
  • Input overvoltage protection: max. +/- 12 V

Data Interface

  • Interface type: USB 1.1
  • Connector: USB type B

Others

  • Dimensions (w/o connectors): 170 x 130 x 45 mm
  • Operating temperature: 0ºC to 45ºC
  • Operating status signaling:
    • 4 LEDs (on, UMTS/GSM network, line, data)
    • Signal strength indicator