2N Mobile Audio Gateway public address system - Quick start manual, Mobile User Manual

2N Mobile Audio Gateway public address system - Quick start manual, Mobile User Manual


Technical parameters

GSM interface


GSM module:


GSM bandwidth:

EGSM 850/ EGSM 900/ GSM 1800/ GSM 1900 MHz

Transmission power:

2 W EGSM 850 / 900 MHz,


1W GSM 1800 / 1900 MHz

Receiver sensitivity:

-105 dBm


Half rate, Full rate, Enhanced full rate


Echo cancellation, Echo suppression


850/ 900/ 1800/ 1900 MHz 50 Ω


SMA antenna connector

SIM card

3V or 1,8V plug-in

Audio interface


Line output:

jack 3,5mm, mono (unbalanced)

Output level:

0 dBV


220 Ω

Switching contact relay


Closed contact during a call

Maximum load:

500 mA / 125 VAC


300 mA / 110 VDC


2 A / 30 VDC


(applies for resistance load)

Power Supply


Mains supply:

Adapter 110-230 V/12 V, 1 A

DC power supply:

10 to 16 V DC

12V consumption

Standby – 90 mA


Call – typ. 300 mA, max. 400 mA

Supply connector:

DC Jack 5,5/2,1 mm, positive to center

When other power source than supplied adapter is used, the power source must meet the criteria for SELV standard.

Battery backup

Accumulator type:

Charging cell NiMh size AA

Number of pieces:


Power consumption

Standby - 230 mA

from batteries:

Call typ. 600 mA, max 1000 mA

Charging current:

Typ. 70 mA, regulated

Accumulators are not part of delivery.

Other parameters


163 x 157 x 38 mm

Operating temperature:

0°C to 45°C

EC Declaration of Conformity

Hereby, 2N TELEKOMUNIKACE a.s., declares that the 2N® Mobile Audio Gateway product is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Refer to the CD-ROM or our website www.2n.cz for the Declaration of conformity.

© 2014, 2N TELEKOMUNIKACE a.s. – Praha, LH 2050, v.1.01

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