GE865-QUAD Product Description
80309ST10054A Rev.6 – 2013-09-05
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved.
Page 15 of 38
3.5.
Transmitter output power
The GE865-QUAD transceiver modules in GSM–850/900 operating mode is class 4 in
accordance with the specifications which determine the nominal 2W peak RF power
(+33dBm) on 50 Ohm. In the DCS–1800/PCS–1900 bands, the operating mode is class 1 in
accordance with the specifications which determine the nominal 1W peak RF power
(+30dBm) on 50 Ohm.
3.6.
Receiver sensitivity
Sensitivity of GE865-QUAD module in GSM 850/900 bands is better than –107 dBm (2.4%
BER Class II - static channel) in normal operating conditions.
Sensitivity of GE865-QUAD module in GSM 1800/1900 bands is better than –106 dBm
(2.4% BER Class II - static channel) in normal operating conditions.
The GE865-QUAD supports also the Downlink Advance Receiver Performance (DARP)
feature for single antenna interference cancellation (SAIC).
3.7.
Antenna
The antenna that the customer chooses to use should fulfill the following requirements:
Frequency range
Depending by frequency band(s) provided by the network operator,
the customer shall use the most suitable antenna for that/those
band(s).
Bandwidth
80 MHz in EGSM 900, 70 MHz if GSM 850, 170 MHz in DCS, 140
MHz PCS band
For further information please refer to the GE865-QUAD Hardware User Guide.
3.8.
Supply voltage
The external power supply must be connected to VBATT signal and must fulfill the following
requirements:
Nominal Supply Voltage
3.8 V
Normal Operating Voltage Range
3.4 V – 4.2 V
Extended Operating Voltage Range (*)
3.22 V – 4.5 V
(*) Please refer to the GE865-QUAD Hardware User Guide for using the product with the
extended operating voltage range.
