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MODEL NO : SRS 1001
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The Model No SRS1001 of SGC RF Switch
can be used in Base Transceiver Stations (BTS), Top Tower Amplifiers (TTA) and Repeaters.
The parts serve all Portable Internet(Wi-Bro, Wi-MAX) for Wireless Broadband Access
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FEATURES
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- Compact Module Size
(145mm × 95mm × 50mm)
- Low Current and Voltage
- High Power Rating (60W min AVR)
- N–Female Connector
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SINGLE POLE SINGLE THROW SWITCH : SPST
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Parameter |
Unit |
Specification |
Remark |
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Frequency |
MHz |
2300 ~ 2400 |
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Gain |
dB |
30 |
TYPICAL |
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Switching Speed |
uS |
6us@ 90% |
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Noie Figure |
dB |
2 |
TYPICAL |
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Control Logic |
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TTL(5V Tx On) |
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Ripple in Band |
0.5dB |
0.5 |
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OIP3 |
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36dBm @5dBm |
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Path type |
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Single |
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Temp. Range |
℃ |
-30 to +60 |
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Supply Voltage |
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+8 to +20V/1A |
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Switched Type |
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Half-SPDT |
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Connector Type |
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N-Female |
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HIGH POWER
RF SWITCHING LNA
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SGC Down Converter can be used in the 2.3GHz to 2.7GHz Portable Internet (Wi-Bro, Wi-MAX) for Wireless Broadband Access and microwave markets.
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BLOCK DIAGRAM
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MAIN FUNCTION
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- Rx Input Over Power Alarm
- Rx Over Power 입력 시 Switch off 기능
- LNA Alarm
- Amp on/off 기능
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SPECIFICATION
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ITEM |
SPECIFICATIONS |
REMARKS |
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Frequency Range |
2.3 GHz ~ 2.4 GHz |
BW=30MHz |
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Gain |
40 dB or 30 dB ± 0.5 dB |
ANT → LNA Out |
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Noise Figure |
2.0dB max |
1.8dB typ |
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OIP3 |
35dB min |
@3dBm/tone Out |
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Flatness |
0.5 dB max |
Peak to peak |
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Handling Power |
60 W max |
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Insertion Loss |
0.5 dB max |
0.3 dB typ. Tx path |
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Isolation |
80 dB min |
HPA ↔ LNA Out |
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Switching Speed |
5 ㎲ max |
@ 90% |
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Control Logic |
TTL (Active High) |
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Supply Voltage |
+6V ~ 12V / 800mA max |
Rx path |
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VSWR |
HPA port |
1.3 : 1 max |
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ANT port |
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LNA Out port |
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Operating Temp. |
-30 ℃ ~ +70 ℃ |
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LOW POWER
RF SWITCHING LNA
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SGC Down Converter can be used in the 2.3GHz to 2.7GHz Portable Internet (Wi-Bro, Wi-MAX) for Wireless Broadband Access and microwave markets.
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BLOCK DIAGRAM
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MAIN FUNCTION
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- LNA Alarm
- Amp on/off 기능
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SPECIFICATION
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ITEM |
SPECIFICATIONS |
REMARKS |
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Frequency Range |
2.3 GHz ~ 2.4 GHz |
BW=30MHz |
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Gain |
25 dB ± 0.5 dB |
ANT → RX @Rx path |
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Noise Figure |
1.5dB max |
1.3dB typ |
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OIP3 |
35dB min |
@3dBm/tone Out |
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Flatness |
0.5 dB max |
Peak to peak |
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Handling Power |
5 W max. |
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Insertion Loss |
0.5 dB max |
0.4 dB typ. @Tx path |
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Isolation |
55 dB min |
TX → RX @Tx path |
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25 dB min |
ANT → TX @Rx path |
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Switching Speed |
5 ㎲ max |
@ 90% |
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Control Logic |
TTL (Active High) |
Rx path |
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Supply Voltage |
+6V ~ 12V / 300mA max |
Rx path |
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VSW R |
ANT port |
1.3 : 1 max |
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TX port |
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RX port |
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Operating Temp |
-30 ℃ ~ +70 ℃ |
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DIVERSITY 용
RF SWITCHING LNA
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SGC Down Converter can be used in the 2.3GHz to 2.7GHz Portable Internet (Wi-Bro, Wi-MAX) for Wireless Broadband Access and microwave markets.
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BLOCK DIAGRAM
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MAIN FUNCTION
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-
Rx Input Over Power Alarm
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Rx Over Power 입력 시 Switch Off 기능
- LNA Alarm
- Amp on/off 기능
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SPECIFICATION
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ITEM |
SPECIFICATIONS |
REMARKS |
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Frequency Range |
2.3 GHz ~ 2.4 GHz |
BW = 30 MHz |
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Gain |
30dB ± 0.5dB |
ANT → LNA OUT |
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Noise Figure |
2.0dB max |
1.5dB typ |
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OIP3 |
35dB min |
@3dBm/tone Out |
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Flatness |
0.5 dB max |
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Control Logic |
TTL (Active High) |
Path On |
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Isolation |
50dB min |
Path off 시 |
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Switched Type |
SPST |
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Switching Speed |
5 ㎲ max |
@ 90% |
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Handling Power |
5W max |
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Supply Voltage |
+6V ~ +12V / 650mA max |
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V S W R |
ANT port |
1.3 max |
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LNA Out port |
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Operating Temp |
-30 ℃ ~ +70 ℃ |
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LOW POWER SPDT
RF SWITC
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SGC Down Converter can be used in the 2.3GHz to 2.7GHz Portable Internet (Wi-Bro, Wi-MAX) for Wireless Broadband Access and microwave markets.
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BLOCK DIAGRAM
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SPECIFICATION
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Item |
Specification |
Remark |
| Frequency Range |
2.3 GHz ~ 2.4 GHz |
BW = 30 MHz |
| Insertio n Loss |
COM ↔ RF1 |
1.0 dB max |
0.8 dB Type |
| COM ↔ RF2 |
| VSWR |
COM port |
1.3 max |
RF On 시 적용 |
| RF1 port |
| RF2 port |
| Isolation |
80 dB min |
RF1 ↔ RF2 |
| Switching Time |
5 ㎲ max |
@ 90% |
| Supply Voltage |
+6V ~ 12V / 300mA max |
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| Handling Power |
5W max |
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| Operating Temp |
-30 ℃ ~ +70 ℃ |
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| Dimension |
89 * 60 *20 |
W * D * H |
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HIGH POWER RF SWITCHING
LNA + DOWN CONVERTER
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SGC Down Converter can be used in the 2.3GHz to 2.7GHz Portable Internet (Wi-Bro, Wi-MAX) for Wireless Broadband Access and microwave markets.
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BLOCK DIAGRAM
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SPECIFICATION
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ITEM |
SPECIFICATIONS |
REMARKS |
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Frequency Range (RF) |
2.300 GHz ~ 2.327 GHz |
SK 지정 주파수 |
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IF Frequency |
75 MHz |
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Local (2238.5MHz) 입력 |
- 3 dBm ± 1dB |
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Gain |
40 dB ± 0.5 dB |
ANT → IF Out |
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Noise Figure |
2.0dB max |
1.8dB typ |
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OIP3 |
35dB min |
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Flatness |
0.5 dB max |
Peak to peak |
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Handling Power |
60 W max |
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Insertion Loss |
0.5 dB max |
HPA → ANT |
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Isolation |
100 dB min |
HPA ↔ IF Out @RX off |
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Switching Speed |
5 ㎲ max |
@ 90% |
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Control Logic |
TTL (Active Low) |
RX Path |
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Supply Voltage |
+6V ~ +12V / 1.5A max |
Rx Path |
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CW Frequency |
2309 MHz → 70.5 MHz |
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CW Level |
-10 dBm ± 1dB |
외부 Level 조정가능 |
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VSW R |
HPA port |
1.3 : 1 max |
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ANT port |
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IF Out port |
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Operating Temp |
-30 ℃ ~ +70 ℃ |
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Dimension |
127 * 165 * 32 |
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