Penn Engineering: Miter Bends E and H Plane with Flanges

Miter Bends E and H Plane with Flanges
PENN ENGINEERING offers a standard line of mitered waveguide bends for us in a waveguide system. Use these standard lengths to design your system, or give us your dimensions for a custom e-bend/h-bend combination and we will build them to your specifications.

Typical VSWR for standard mitered bends is 1.05:1 over the full frequency range.

What does E and H mean?

Brass bends are Silver Plated per QQ-S-365D Class A, Aluminum Bends are Chem-filmed per MIL-C-5541E, and both are finished with PENN ENGINEERING'S Metallic Blue Paint.

Mitered Bend 90 Degree

Model #	90 Degree "E" Plane	Model #	90 Degree "H" plane	Waveguide EIA	Frequency Range (GHz)
	L		L
2456	7.75	2556	7.25	WR 284	2.60-3.95
2454	3.625	2554	4.25	WR 229	3.30-4.90
2452	5.062	2552	5.562	WR 187	3.95-5.85
2450	2.5	2550	2.875	WR 159	4.90-7.05
2448	2.375	2548	2.75	WR 137	5.85-8.20
2446	2.062	2546	2.375	WR 112	7.05-10.0
2444	2.0	2544	2.0	WR 102	7.00-11.0
2442	1.437	2542	1.687	WR 90	8.20-12.4
2440	1.437	2540	1.687	WR 75	10.0-15.0
2438	1.656	2538	1.812	WR 62	12.4-18.0
2436	1.656	2536	1.812	WR 51	15.0-22.0
2434	1.250	2534	1.375	WR 42	18.0-26.5
2430	1.234	2530	1.312	WR 28	26.5-40.0

Mitered Bend 45 Degree

Model #	45 Degree "E" Plane		Model #	45 Degree "H" Plane		Waveguide EIA	Frequency Range (GHz)
	W	H		W	H
2656	1.875	4.5	2756	2.093	5.031	WR 284	2.60-3.95
2654	1.062	2.656	2754	1.312	3.062	WR 229	3.30-4.90
2652	1.437	3.468	2752	1.531	3.812	WR 187	3.95-5.85
2650	1.25	3.0	2750	1.218	2.906	WR 159	4.90-7.05
2648	1.125	2.687	2748	1.218	2.937	WR 137	5.85-8.20
2646	1.093	2.625	2746	1.187	2.875	WR 112	7.05-10.0
2644	1.093	2.625	2744	1.187	2.875	WR 102	7.00-11.0
2642	.968	2.312	2742	1.031	2.5	WR 90	8.20-12.4
2640	.687	1.687	2740	0.687	1.687	WR 75	10.0-15.0
2638	.687	1.687	2738	0.687	1.687	WR 62	12.4-18.0
2636	.687	1.687	2736	0.687	1.687	WR 51	15.0-22.0
2634	.687	1.687	2734	0.687	1.687	WR 42	18.0-26.5
2630	.687	1.687	2730	0.687	1.687	WR 28	26.5-40.0