Ceyear Electromechanical RF Switches, Millimeter-Wave WG Switches

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Ceyear Electromechanical RF Switches and Millimeter-Wave WG Switches

  • An RF switch or microwave switch is a device to route high frequency signals through transmission paths.
  • RF and microwave switches are used extensively in microwave test systems for signal routing between instruments and devices under test (DUT).
  • Incorporating a switch into a switch matrix system enables you to route signals from multiple instruments to single or multiple DUTs.
  • This allows multiple tests to be performed with the same setup, eliminating the need for frequent connects and disconnects.
  • The entire testing process can be automated, increasing the throughput in high-volume production environments.
  • Wide frequency range from DC to 67 GHz, exceptional insertion loss, low VSWR, excellent isolation.
  • High reliability, operating life of million cycles.
  • Low power loss, various control mode.
  • Available in various types including SPDT, DPDT, SPNT, 2P3T:
    Single pole, double throw (SPDT or 1:2) switches route signals from one input to two output paths.
    Multiport switches or single pole, multiple throw (SPnT) switches allow routing of a single input to multiple (three or more) output paths.
    Transfer switches or double pole, double throw (DPDT) switches can serve various purposes.

Model Overview

FET series
ModelTypeFrequency rangeInsertion loss (max.)Isolation (typ.)VSWR (on/off state)P-1 dB (typ. >500 MHz)Switching time (typ.)Connector type
Ceyear-70103SPDT (reflective)300 kHz...6 GHz3 dB40 dBmax. 2.025 dBm0.1 µs3.5 mm(f)
6 GHz...20 GHz4.5 dB30 dB
Ceyear-70104SPDT (absorptive)300 kHz...6 GHz4.8 dB90 dBmax. 1.6/1.427 dBm20 µs3.5 mm(f)
Ceyear-70105SPDT (absorptive)300 kHz...6 GHz5.5 dB90 dBmax. 2.0/1.625 dBm20 µs3.5 mm(f)
6 GHz...20 GHz9 dB75 dB
PIN series
Ceyear-80106SP4T (reflective)10 MHz...10 GHz2.8 dB30 dBtyp. 1.7/---3.5 mm(f)
10 GHz...20 GHz3.5 dB30 dBtyp. 2/-
Ceyear-80109SP16T (reflective)10 MHz...20 GHz7 dB30 dBtyp. 2/---3.5 mm(f)
Ceyear-80107SP4T (absorptive)10 MHz...20 GHz4.5 dB110 dBtyp. 1.9/1.7--3.5 mm(f)
10 GHz...20 GHz4.5 dB110 dBtyp. 2.2/1.7
Ceyear-80108SP4T (absorptive)10 MHz...10 GHz4.5 dB110 dBtyp. 1.9/1.7--2.4 mm(f)
10 GHz...20 GHz4.5 dB110 dBtyp. 2.2/1.7
20 GHz...40 GHz8 dB90 dBtyp. 2.5/2.2
Ceyear-80110SP3T (absorptive)1 MHz...18 GHz6 dB50 dBtyp. 1.8/---3.5 mm(f)
Millimeter-wave WG switches
ModelFrequency rangeConnector typeFlange standard (UG)Switching speed (max.)Insertion loss (max.)SWR (max.)Isolation (max.)Weight (max.)
Ceyear-8210150...75 GHzWR15UG-385/U-M100 ms0.8 dB1.330 dB842 ±50 g
Ceyear-8210275...110 GHzWR10UG-387/U-M100 ms1 dB1.330 dB842 ±50 g
Ceyear-8210340...60 GHzWR19UG-383/U-M100 ms0.6 dB1.330 dB-
Ceyear-8210426.5...40 GHzWR28UG-599/U100 ms0.6 dB1.330 dB-
Ceyear-JH-BJ140/01-001S12...17 GHzWR62UBR14040 ms0.1 dB1.160 dB220 ±15 g
Ceyear-JH-BJ220-003S18...26.5 GHzWR42UBR22050 ms0.2 dB1.260 dB220 ±15 g
Ceyear-JH-BJ320-002S18...26.5 GHzWR28UG-599/U50 ms0.2 dB1.260 dB220 ±15 g