TheZR31 electromechanical switches feature excellent RF performance
coupled with high standards of reliability and high vibration
characteristics. Accurately positioned rigid contacts provide
consistent repeatability and.a uniform impedance match over
the complete frequency range.
Compact construction with ali connectors emerging from a common
plàne at one end provides an ideal unit suited for matrix
applications. Individual switches are commonly used for se ries
insertion of RF components, such as: attenuators, filters, amplifiers,
etc.
Specifications:
Frequency Range (GHz)
DC to 4.0
4.0 to 8.0
8.0 to 12.0
12.4 to 18.0
VSWR (Max.)
1.20
1.30
1.40
1.50
Isolation (Nom., dB)
80
70
65
60
Insertion Loss (Nom., dB)
0.20
0.30
0.40
0.50
CW Power (Max., Watts)
See CW Power Chat
Characteristics:
- Life, Mechanical: > 1 ,000,000 Cycles*
- Weight: 168g Nom.
- Construction: Aluminum Body and Housing
- Finish: Chromate Conversion Coating Body and Housing
- RF Connectors: SMA
- Switching rime: 20 ms
- Switching Action: Break Before Make
- Holding Current: 142 mA max @ 28 Vdc and 20°C
- Vibration: 30 9 (60 Hz)
- Operating temperature range: -55 °C/+85°C
