Waveguide to Coax Adapters – TNC, SC, & 7/16"  

• VSWR over Frequency Range 1.25 max.  Low values are available over narrow frequency.
  Consult factory for details.
• Connectors such as, TNC, SC and 7/16 available.  Consult factory for details.
• Rectangular and Double Ridge Waveguide Models available.
• Multiple Flange Types available.

WG Size

Freq. (GHz)

Type TNC (F)
Model No.*

Type SC (F)
Model No.*

7/16 (F)
Model No.*  

WR650

1.12 – 1.70

650–255A–2

650–258A–2

650–259A–2

WR430

1.70 – 2.60

430–255A–2

430–258A–2

430–259A–2

WR340

2.20 – 3.30

340–255A–2

340–258A–2

340–259A–2

WR284

2.60 – 3.95

284–255A–6

284–258A–6

284–259A–6

WR229

3.30 – 4.90

229–255B–2

229–258B–2

229–259B–2

WR187

3.95 – 5.85

187–255A–6

187–258A–6

187–259A–6

WR159

4.90 – 7.05

159–255B–2

159–258B–2

159–259B–2

WR137

5.85 – 8.20

137–255B–2

137–258B–2

137–259B–2

WR112

7.05 – 10.0

112–255B–6

112–258B–6

N/A

WR102

7.00 – 11.0

102–255A–6

N/A

N/A

WR90

8.20 – 12.4

90–255A–6

N/A

N/A

WR75

10.0 – 15.0

75–255B–6

N/A

N/A

WR62

12.4 – 18.0

62–255A–6

N/A

N/A