WR75 Waveguide Bandpass Filter
WR75 waveguide bandpass filters configured from the required passband, rejection bands, insertion loss, return loss, power, flange and mechanical envelope. Send the filter mask for engineering review.
Define the filter mask before confirming the WR75 build.
Dolph Microwave supplies WR75 waveguide bandpass filter configurations. Passband, rejection, insertion loss, return loss, power handling and mechanical dimensions are project-specific until confirmed by the current datasheet or drawing.
Send the Filter MaskSend the details that control the final configuration
Passband
Lower and upper passband edges plus allowed ripple.
Rejection bands
Stopband ranges and required attenuation at each range.
Loss and match
Maximum insertion loss and return-loss/VSWR requirement.
Power and mechanics
CW/peak conditions, flange, envelope and mounting limits.
Do not release a filter from a center frequency alone.
The passband, transition regions, stopband rejection, power and physical envelope must be reviewed together. Attach a frequency mask or existing drawing when possible.
A complete filter mask shortens the engineering review.
Mark the passband, rejection bands and any points with special attenuation limits. Include the source/load match, power and flange requirements in the same request.
RFQ checklist
- Passband edges and ripple
- Stopband/rejection mask
- Insertion loss and return loss/VSWR
- CW/peak power, flange and dimensions
Continue with the matching component family
Align the filter with a different waveguide interface.
Route the filtered RF path between operating states.
Continue the waveguide run with drawing-controlled sections.
Ready for a model check?
Send the operating conditions and interface requirements. We will return the next technical step.
