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Antenna Switch Modules 0875AS43A18500 pages
High Frequency Ceramic Solutions
875 MHz SPT4 GSM Antenna Switch Module
P/N 0875AS43A1850
Detail Specification: 01/23/09
Page 1 of 4
General Specifications
0875AS43A1850
Part Number
2,000
Reel Quanity
Operating Temperature
-30 to +85°C
Storage Temperature
+5 ~ +35°C, Humidity
45~75%RH, 6 mos. Max
GSM850/900 Band
GSM1800/1900 Band
824-849 / 880-915MHz
Frequency (MHz)
1710-1785/1850-1910MHz
1.9 dB max.
Insertion Loss
Tx - ANT
1.6 dB max.
Return Loss
Tx & ANT
10 dB min.
10 dB min.
30 dB min. @ 2 × f۪۪o MHz
23 dB min. @ 2 × f۪۪o MHz
26 dB min. @ 3 × fo MHz
22 dB min. @ 3 × fo MHz
Tx Mode Attenuation
Tx - ANT
21 dB min.
16 dB min.
Current Consumption
10 mA max.
10 mA max.
Power Capacity
35 dBm typ.
33 dBm typ.
869-894 / 925-960 MHz
1805-1880/1930-1990MHz
Tx - Rx
Isolation
Frequency (MHz)
ANT - Rx
1.2 dB max.
1.5 dB max.
Return Loss
Rx & ANT
10 dB min.
10 dB min.
Isolation
Rx Mode
Insertion Loss
Tx - ANT
21 dB min.
21 dB min.
Control Voltage Application
Vc1
Vc2
Current
GSM850/900-Tx
2.4 - 2.8 V
0 - 0.1 V
10 mA max.
GSM850/900-Rx
0 - 0.1 V
0 - 0.1 V
--
GSM1800/1900-Tx
0 - 0.1 V
2.4 - 2.8 V
10 mA max.
GSM1800/1900-Rx
0 - 0.1 V
0 - 0.1 V
--
Mode
Terminal Configuration
6
11 10
9
8
Function
7
GSM850/900-Tx
NC
8
GND
3
GSM850/900-Rx
9
ANT
Vc1
10
Vc2
GSM1800/1900-Tx
11
NC
6
12
No
5
5
Function
4
4
GSM1800/1900-Rx
2
3
No
1
1 2
GND
12
GND
7
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