Antenna Interface; Pin Definition; Operating Frequency - Quectel UC15 Hardware Design

4

Antenna Interface

4.1. Antenna Interface

4.1.1. Pin Definition

Pin definition of RF antenna is shown as below.
Table 26: Pin Definition of the RF Antenna
Pin Name Pin No.
RF_ANT 43

4.1.2. Operating Frequency

Table 27: Module Operating Frequencies
Band
GSM850
EGSM900
DCS1800
PCS1900
UMTS2100
UMTS1900
UMTS900
UMTS850
UC15_Hardware_Design
I/O Description
IO RF antenna pad
Receive
869 ~ 894
925 ~ 960
1805 ~ 1880
1930 ~ 1990
2110 ~ 2170
1930 ~ 1990
925 ~ 960
869 ~ 894
Confidential / Released
UMTS/HSDPA Module Series
UC15 Hardware Design
Comment
50Ω impedance
Transmit
824 ~ 849
880 ~ 915
1710 ~ 1785
1850 ~ 1910
1920 ~ 1980
1850 ~ 1910
880 ~ 915
824 ~ 849
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
58 / 78