联系人：张先生
邮箱：shw13430514260@126.com
电话：13430514260
地址： 中国 广东 深圳市宝安区观澜新田吉坑村观平家园B栋1102室
RLC进口 STR-3-D DC-18GHz SMA 28V SP3T 射频微波高功率同轴开关
型号：STR-3-D
频率范围：DC-18GHz
插损：0.5dB
隔离度：60dB
工作电压：28V 控制
Terminated Multi-Position Coaxial Switches (3 to 6 Position)
RLC Electronics' Terminated Multi-Position Coaxial Switch line provides proven reliability, long life and outstanding electrical performance and features extremely low insertion loss and VSWR over the entire DC-18 GHz range, with an option to 26 and 40 GHz while maintaining high isolation.
Specifications
ST1-2-3-4-5-6-7-8
RF Positions
|
3
|
4
|
5
|
6
|
ALL
|
ALL
|
|
Frequency Range:(GHz)
|
DC-18
|
DC-18
|
DC-18
|
DC-18
|
18-26.5
|
26.5-40
|
|
Insertion Loss (dB Max) DC-4 GHz 4.0-12.4 GHz 12.4-18.0 GHz 18-26.5 GHz 26-5-40 GHz
|
0.20 0.30 0.50
|
0.20 0.30 0.50
|
0.20 0.30 0.50
|
0.20 0.30 0.50
|
0.20 0.30 0.50 1.00
|
0.20 0.30 0.50 0.75 0.90
|
|
VSWR (Max) DC-4.0 GHz 4.0-12.4 GHz 12.4-18.0 GHz 18-26.5 GHz 26.5-40 GHz
|
1.25:1 1.40:1 1.50:1
|
1.25:1 1.40:1 1.50:1
|
1.25:1 1.40:1 1.50:1
|
1.25:1 1.40:1 1.50:1
|
1.25:1 1.40:1 1.50:1 1.80:1
|
1.25:1 1.40:1 1.50:1 1.70:1 2.0:1
|
|
Isolation (dB Min) DC-4.0 GHZ 4.0-12.4 GHz 12.4-18 GHz 18-26.5 GHz 26.5-40 GHz
|
60 60 60 40
|
60 60 60 40
|
60 60 60 40
|
60 60 60 40
|
60 60 60 40
|
60 60 60 55 50
|
Power Rating, RF Cold Switching: 2 watts average Impedance: 50 Ohms Operating Power 25C: (Failsafe): 12Vdc at 600 ma nom. 28Vdc at 260 ma nom. 115Vac at 40 ma nom. (Latching): 12 Vdc at 480ma nom. 28Vdc at 240ma nom. 115 Vac at 225 ma nom. Cutthroat circuitry (standard), recovery time 100ms nom.
|
|
Connectors, RF: SMA Female (40 GHz-2.92 mm) Life: 1,000,000 operations. Switching Time: 25 mS Max. failsafe 125 ms latching Weight: 20oz. Environmental Conditions: MIL-DTL-3928 Operating Mode: Failsafe, manual or latching Switching Sequence: Break before make.
|
To designate the switch desired use:
1: "M" for Manual, "R" for Remote. 2: "3", "4", "5" or "6" throw operation 3: "A" for 115 Vac, "D" for 28 Vdc or "H" for 12 Vdc 4: "I" for indicators if desired.
|
|
5: "L" for Latching cutthroat if desired 6: "TL" for TTL Driver if desired 7: "26" for 26.5 GHz options. 8: "40" for 40 GHz option
|
Example: STR-3-D is a SP-3T, 28 Vdc, without indicators, failsafe switch
联系方式
手 机：
电 话：
传 真：
邮 箱：zmy@126.
Q Q：2335256167，1586906107
13430514260