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SPST Switches up to 150 GHz

Features
  • Low insertion losses
  • High isolation
  • Low cost
  • Fast switching time
  • More then 10% bandwidth operation
  • Easy to use

Applications

  • Radars
  • Fast protection system
  • AM of microwave signals
  • Lock-in detection systems
Description  
ELVA-1 series of fast SPST switches is built on slim film PIN diodes. Built-in driver provides switching time 4-6 ns and unique technology allows to get more then 10% operation with small insertion losses and isolation more then 30 dB.
   
Specifications  
MODEL NUMBER SPST-42 SPST-28 SPST-22 SPST-19 SPST-15 SPST-12 SPST-10 SPST-08 SPST-06
Frequency Band K Ka Q U V E W F D
Range, GHz 18-26.5 26-40 33-50 40-60 50-75 60-90 75-110 90-140 110-150
Insertion Loss, dB (typ) 0,7 0,7 0,8 0,8 0,8 1 1 1,5 1,5
Isolation, dB (min) 30* 30* 30* 30* 30* 30* 30* 30* 30*
Peak Power, W(max) 1 1 1 1 1 1 1 1 0,8
Switching Time, ns** 4-6 4-6 4-6 4-6 4-6 4-6 4-6 4-6 4-6
Control signal TTL
Control input impedance 50 Ohm 
Supply +/- 5V DC 

 

*The models with 60 dB Isolation are available upon request

**Guaranteed for Rise Time 0-90% RF and Fall Time 100-10% RF.

Typical data for different models are presented below.

How to order

Specify Model Number SPST-XX/AA/BB, where

XX  - waveguide band (WR-Number)

AA – center operation frequency (fo), GHz

BB  – operation bandwidth (fo+/-BB), GHz