Custom Waveguide Band Pass Filters

M2 Global designs and manufactures waveguide bandpass filters to customer specifications in WR137, WR159, WR112, WR75, WR62, and WR51. Most flange options are available.

Examples of WR112 bandpass filters are given below.

Pass Band Ripple:

±0.1 dB max for F₀ ±15 MHz

Stop Band Attenuation:	30 dB min for F₀ ±43 MHz
	60 dB min for F₀ ±80 MHz

Operating Temperature:

-30° C to +70° C

WR112

Frequency Range (GHz)	Return Loss (-dB) (Max)	Insertion Loss (-dB) (Max)	Pass Band (MHz) (Min)	Pass Band (MHz)	Pass Band (MHz) (Max)	Pass Band Ripple (±dB) (Max)	Stop Band Attenuation (-dB) (Min)	Part Number	Outline Drawing
7.10-7.30	24	1.0	36	42	16	0.10	30	928-710730-001	F01
7.30-7.50	24	1.0	36	42	16	0.10	30	928-730750-001	F01
7.50-7.70	24	1.0	36	42	16	0.10	30	928-750770-001	F01
7.70-7.90	24	1.0	36	42	16	0.10	30	928-770790-001	F01
7.90-8.10	24	1.0	36	42	16	0.10	30	928-790810-001	F01
8.10-8.30	24	1.0	36	42	16	0.10	30	928-810830-001	F01
8.30-8.50	24	1.0	36	42	16	0.10	30	928-830850-001	F01