RF Specifications
Rev 1 Dec.17
9
41111980
RF Connections
When attaching antennas to the module:
•
Use RF plug connectors that are compatible with the following RF receptacle
connectors:
Foxconn (KK12011-02-7H), Longwell (911-002-0006R),
Speedtech (C87P101-00001-H), Murata (MM4829-2702RA4 (HSC)), IPEX
(20449-001E (MHF4)).
•
Match coaxial connections between the module and the antenna to 50
.
•
Minimize RF cable losses to the antenna; the recommended maximum cable
loss for antenna cabling is 0.5 dB.
•
To ensure best thermal performance, use the mounting hole (if possible) to
attach (ground) the device to a metal chassis.
Note: If the antenna connection is shorted or open, the modem will not sustain permanent
damage.
Table 3-2: WCDMA Frequency Band Support
Band
a
Frequency (Tx)
Frequency (Rx)
Band 1
1920–1980 MHz
2110–2170 MHz
Band 2
1850–1910 MHz
1930–1990 MHz
Band 3
1710–1785 MHz
1805–1880 MHz
Band 4
1710–1755 MHz
2110–2155 MHz
Band 5
824–849 MHz
869–894 MHz
Band 6
830–840 MHz
875–885 MHz
Band 8
880–915 MHz
925–960 MHz
Band 9
1749.9–1784.9 MHz
1844.9–1879.9 MHz
Band 19
830–845 MHz
875–890 MHz
a.
WCDMA channel spacing is 5 MHz, but this can be adjusted to optimize
performance in a particular deployment scenario.
Table 3-3: GNSS Frequency Band Support
Band
Frequencies
Narrow-band GPS, Galileo
Rx: 1575.42 MHz
Wide-band GPS + GLONASS
Rx: 1559–1606 MHz
Narrow-band BeiDou
Rx: 1561.098 MHz
Narrow-band GLONASS
Rx: 1601.72 MHz
Narrow-band QZSS
Rx: 1572.42 MHz
