U-Band Junction Isolator

37 to 43 GHz, 18 dB Isolation, WR-19 Waveguide, Thermal Vacuum Safe
SNW-3734330518-19-IJ-V is a U band waveguide junction isolator that covers the frequency range of 37.0 to 43.0 GHz. Compared with a Faraday isolator, the waveguide junction isolator offers a lower insertion loss of 0.5 dB nominal and a much shorter insertion length for system integration. As a tradeoff, the waveguide junction isolator only offers an isolation of 18 dB typical. Another feature includes thermal vacuum compatibility. The input and output ports are WR-19 waveguides with UG-383/U-M anti-cocking flanges. Various configurations and frequency ranges are offered under different model numbers.
Login to view pricing

Bulk Pricing

Quantity Price
1 - 4 $1,350.00
5 - 9 $1,215.00
10 - 24 $1,093.50

Bulk Availability


Bulk Pricing

Login to view pricing

Technical Details

Minimum Frequency37 GHz
Maximum Frequency43 GHz
Insertion Loss0.5 dB
Isolation18 dB
Return Loss19 dB
Forward Power Handling10 W (CW)
Reverse Power Handling1 W (CW)
RF PortWR-19 Waveguide
Device TypeIsolator