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18 to 21 GHz, 18 dB Isolation, WR-51 Waveguide Junction Isolator


4 to 6 Weeks ARO

Waveguide Junction Isolator 18 to 21 GHz, 18 dB Isolation, WR-51 Waveguide

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Minimum Frequency:
18 GHz
Maximum Frequency:
21 GHz
Insertion Loss:
0.4 dB
20 dB
Forward Power Handling:
5 W (CW)
Reverse Power Handling:
2 W (CW)
RF Port:
WR-51 Waveguide
Device Type:

Model SNW-1832130418-51-I1 is a WR-51 waveguide junction isolator that covers the frequency range of 18 to 21 GHz. Compared with a Faraday isolator, the waveguide junction isolator offers a lower insertion loss of 0.4 dB maximum and a much shorter insertion length for system integration. As a tradeoff, the waveguide junction isolator only offers a minimum isolation of 18 dB. The input and output ports are WR-51 waveguides with UG-419/U flanges.

Technical Details

Minimum Frequency 18 GHz
Maximum Frequency 21 GHz
Insertion Loss 0.4 dB
Isolation 20 dB
VSWR 1.4:1
Forward Power Handling 5 W (CW)
Reverse Power Handling 2 W (CW)
RF Port WR-51 Waveguide
Device Type Isolator
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