RF & Microwave Electromechanical Switches

SP8T Terminated RF Switch – M8 Series

DC – 18.0 GHz
Failsafe, Latching, Momentary

RF Switches
 
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SPECIFICATIONS

  FREQ. (GHz) DC – 2.0 2.0-4.0 4.0-8.0 8.0-12.4 12.4-18.0
  VSWR 1.20:1 1.25:1 1.30:1 1.40:1 1.50:1
  INSERTION
  LOSS
0.20 0.25 0.30 0.40 0.50
  ISOLATION 90 80 80 70 60
  IMPEDANCE 50 Ohms
 

MECHANICAL

  CONTACT      BREAK BEFORE MAKE                        
  ACTUATOR   FAILSAFE, LATCHING, OR MOMENTARY  
  SWITCHING SPEED    20 mSEC MAX                  

ELECTRICAL

  ACTUATOR VOLTAGE 12.0, 15.0, 24.0, 28.0 Vdc 
  ACTUATOR CURRENT VARIES UPON ACTUATOR VOLTAGE  – CONTACT CEI  
  POWER HANDLING      200 WCW @ 1.0 GHz (STANDARD)
300 WCW @ 1.0 GHz (OPT /P)
  TERMINATION  8 WATTS MAX

ENVIRONMENTAL

  OPERATING TEMP      -40 DEG C TO 90 DEG C (STANDARD)
-54 DEG C TO 90 DEG C (OPT /MS)
  SHOCK 50 G’s (saw-tooth)  
  LIFE                            1,000,000 CYCLES                 
  RANDOM VIBRATION  15 G’s RMS (non-operating)

FINISH

  RF CAVITY               ALUMINUM, ELECTROLESS NICKEL PLATED PER MIL-C-26074, CLASS 4 UNLESS LOW OR ULTRA LOW PIM
  ENCLOSURE            ALUMINUM, BLUE
  CONTACT                BERYLLIUM COPPER, GOLD PLATED PER MIL-G-45204
  CONNECTOR SHELL  CRES, PASSIVATED PER QQ-P-35 OR BRASS, ELECTROLESS NICKEL PLATED PER MIL-C-26074


Available Options

              INDICATOR CIRCUITRY                                       SUPPRESSION DIODES          
              CUT OFF POWER CIRCUIT (LATCHING ONLY)        LOW, ULTRA LOW, OR SUPERIOR PIM
              D’SUB MIN SERIES CONNECTOR                          MS3112E SERIES CONNECTOR            
              HIGH TEMP/HIGH POWER CONNECTOR                TTL LOGIC
 

DESIGNED TO MEET MIL-S-3928 AND MIL-E-5400

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