Description
WR-90 to Type N Female Waveguide-to-Coax Adapter (PE9868)
The PE9868 is an end-launch waveguide-to-coaxial adapter for X-band systems, providing a transition between a WR-90 waveguide (precision-tolerance UG-135/U square cover flange) and a Type N female coaxial connector across the 8.2–12.4 GHz range. The aluminium body delivers durable, repeatable RF performance, and the part is REACH and RoHS compliant.
Key Features
- X Band, 8.2 to 12.4 GHz frequency range
- WR-90 waveguide interface with UG-135/U square cover flange
- Type N female RF connector
- End launch body geometry
- 50 Ohm impedance, VSWR 1.25:1 typical, insertion loss 0.25 dB
- REACH and RoHS compliant
Configuration
| Waveguide Size |
WR-90 |
| Flange |
UG-135/U Square Cover |
| RF Connector |
Type N Female |
| Impedance |
50 Ω |
| Body Geometry |
End Launch |
Electrical Specifications
| Parameter |
Min |
Typical |
Max |
| Frequency Range |
8.2 GHz |
– |
12.4 GHz |
| VSWR |
– |
1.25:1 |
– |
| Insertion Loss |
– |
0.25 dB |
– |
Mechanical & Interface
| Dimensions (L × W × H) |
1.82 × 1.63 × 1.63 in (46.23 × 41.4 × 41.4 mm) |
| Weight |
0.1545 lbs (70.08 g) |
| Waveguide Type |
WR-90 |
| Flange Type |
Square Cover (UG-135/U) |
| Body Material |
Aluminium |
| Connector Material |
Stainless Steel |
Typical Applications
- Test benches
- Radar
- Satellite
- Microwave radio systems
- Military and space
- Communication systems
📥 Download Datasheet (PDF)
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