User's Manual

xE70-915 RF Module User Guide
1VV0301106 rev.3 – 2015-03-04
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights
Reserved. Page 14 of 34
3.7. Radio Specifications
Measured on DIP interface at T = 25°C, Vdd = 3.6V, 50 impedance and default power
register setting if nothing else stated.
Frequency Band
902 MHz - 928 MHz
RF data rate
9.6 kbps 19.2 kbps 38.4 kbps 57.6 kbps
Number of channels 50
Channel spacing 250 kHz
First Channel 915.375 MHz
Transmission
Duty cycle 10%
Modulation Format 2GFSK
Technology Frequency Hopping
Table of channels 8
Dwell time 350 ms
Deviation ± 7 kHz ± 10 kHz ± 20 kHz ± 30 kHz
Frequency tolerance
at 25°C
± 2.5 kHz
RF Output Power
at 3.6V
+27dBm ± 1dB
Reception
Rx filter BW 27 kHz 44 kHz 81 kHz 122 kHz
Sensitivity
for PER < 0.8 (1)
-114 dBm -113 dBm -110.5 dBm -108.5 dBm
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