Operation
Operation
Protest Flanges Care should be taken to protect the face of the flange from any damage that would prevent close
Assemble Carefully When connecting an adapter to a waveguide.
1.Make sure the rectangular ports are oriented the same way (i.e., not
2.Align ports carefully to minimize reflections.
3.Clamp or bolt flanges securely together so that pressure is evenly distributed over the contacting surfaces. Loose joints and flange distortion result in leakage and mismatch.
Connector Types | Type N Connectors |
| Two versions of the Type N coaxial connector are used on the adapters: one |
| is used on the 281A model, and the other is used in the Option 13B model. |
| The version on the 281A model is plated brass and is compatible with |
| connectors conforming to |
| is stainless steel and is compatible with connectors conforming to |
| or |
| Figure 2 Dimensions of Type N Connectors |
281A/B Adapters Operating and Service Manual 5