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RF SWITCH-M VXI 18 Ghz

RF SWITCH-M VXI 18 Ghz
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Item article:
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  • 18 GHz bandwidth
  • 6 input lines, 12 output lines (6 pcs SPDT relays)
  • 3х106 relay switching cycles

RF SWITCH-M VXI is designed to work as part of information measuring systems based on the VXIbus trunk as a radio frequency signal switch.

The RF SWITCH-M VXI contains 6 switching channels. Each channel contains 2 outputs, which in any order can be connected to one common input by closing the contacts of the corresponding relays.

RF SWITCH-M VXI is made in the VXI standard, is a register-based device and has the dimensions of C-1.

Switching 6 input lines to 2 output lines for each input line Type of switching element - relay SPDT-type MSP2TA
Contact closing / opening time no more than 20 ms Number of relay switching cycles: 3 х 106
Frequency Range: DC to 18 GHz Isolation between the lines of one channel:
  • 85 dB (DC to 1 GHz);
  • 75 dB (1 to 8 GHz);
  • 70 dB (8 to 12 GHz);
  • 60 dB (12 to 18 GHz).
Maximum power of a signal transmitted through closed relay contacts - no more than 10 W
Impedance - 50 Ohms
Signal loss when passing through the switch:
  • 0.15 dB (DC to 1 GHz);
  • 0.3 dB (1 to 8 GHz);
  • 0.4 dB (8 to 12 GHz);
  • 0.5 dB (12 to 18 GHz)
Standing Wave Ratio (SWR):
  • 1.1 (DC up to 1 GHz);
  • 1.3 (1 to 8 GHz);
  • 1.35 (8 to 12 GHz);
  • 1.4 (12 to 18 GHz).
RF SWITCH-M VXI 18 Ghz