User's Manual

L
LE920 Hardware User Guide
1vv0301026 Rev.0 - draft4 – 2013-05-
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. Page 15 of 76
2.5.
Operating Frequency
The operating frequencies in GSM850, EGSM900, DCS1800, PCS1900, WCDMA & LTE
modes are conformed to the 3GPP specifications.
Mode Freq. TX (MHz) Freq. RX (MHz) Channels TX - RX
offset
GSM850 824 ~ 849 869 ~ 894 128 ~ 251 45 MHz
EGSM900
890 ~ 915 935 ~ 960 0 ~ 124 45 MHz
880 ~ 890 925 ~ 935 975 ~ 1023 45 MHz
DCS1800 1710 ~ 1785 1805 ~ 1880 512 ~ 885 95MHz
PCS1900 1850 ~ 1910 1930 ~ 1990 512 ~ 810 80MHz
WCDMA2100 – B1
(LE920 both models)
1920 ~ 1980 2110 ~ 2170
Tx: 9612 ~ 9888
Rx: 10562 ~ 10838
190MHz
WCDMA1900 – B2
(LE920-NA only)
1850 ~ 1910 1930 ~ 1990
Tx: 9262 ~ 9538
Rx: 9662 ~ 9938
80MHz
WCDMA1800 – B3
(LE920-EU only)
1710 ~ 1785 1805 ~ 1880 Tx: 937 ~ 1288
Rx: 1162 ~ 1513
95MHz
WCDMA1700 – B4
(LE920-NA only)
1710 ~ 1755 2110 ~ 2155
Tx: 1312 ~ 1513
Rx: 9662 ~ 9938
400 MHz
WCDMA850 – B5
(LE920-NA only)
824 ~ 849 869 ~ 894
Tx: 4132 ~ 4233
Rx: 4357 ~ 4458
45MHz
WCDMA800 – B6
(LE920-NA only)
830 ~ 840 875 ~ 885
Tx: 4162 ~ 4188
Rx: 4387 ~ 4413
45MHz
WCDMA900 – B8
(LE920-EU only)
880 ~ 915 925 ~ 960
Tx: 2712 ~ 2863
Rx: 2937 ~ 3088
45MHz
LTE2100 – B1
(LE920 both models)
1920 ~ 1980 2110 ~ 2170
Tx: 18000 ~ 18599
Rx: 0 ~ 599
190MHz