Waveguide Loop Coupler

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WAVEGUIDE LOOP COUPLER, TYPE N

General Specifications:
• Full Waveguide Frequency Range
• Coupling: 30dB, 40dB, 50dB And 60dB
• Nominal Coupling: +/- 1.0dB
• Frequency Sensitivity: +/- 1.0dB Max.
• Directivity: 15dB Min., 20dB Typ.
• VSWR Primary: 1.07 Max. (1.10 Max. WR42 - WR28)
• VSWR Coaxial: 1.35 Max. (1.60 Max. WR42 - WR28)
• Finishing is Corrosion Resistant 316 Stainless Steel Epoxy

Ordering Information And Options:
• Material: -A = Aluminum, -B = Copper-Brass
• Flange 1: -1 = CPRF, -2 = CPRG, -6 = Cover, -7 = Choke
• Flange 2: -1 = CPRF, -2 = CPRG, -6 = Cover, -7 = Choke

Example Part Numbers: WGL-3N-A-6-6-30
WS-3N = Frequency Range, -A = Material, -6 = Flange 1, -6 = Flange 2, -30 = Coupling

QUICK SELECTION TABLE

MODEL NUMBER	FREQUENCY RANGE (GHz)	W/G SIZE	DIM. -A-	DIM. -B-	DIM. -C-
WLC-2N-A-2-2-dB	1.7-2.6	WR430	4.50	2.50	1.63
WLC-3N-A-6-6-dB	2.6-3.95	WR284	4.50	2.20	1.63
WLC-4N-A-2-2-dB	3.3-4.9	WR229	4.00	2.09	1.38
WLC-5N-A-6-6-dB	3.95-5.85	WR187	3.50	1.95	1.13
WLC-6N-A-2-2-dB	4.9-7.05	WR159	3.50	1.91	0.88
WLC-7N-A-2-2-dB	5.85-8.2	WR137	3.00	1.83	0.88
WLC-8N-A-6-6-dB	7.05-10	WR112	3.00	1.76	0.88
WLC-9N-A-6-6-dB	8.2-12.4	WR90	3.00	1.70	0.88
WLC-10N-A-6-6-dB	10-15	WR75	3.00	1.18	0.88
WLC-11N-A-6-6-dB	12.4-18	WR62	3.00	1.14	0.88

* -dB = Desired Coupling Value (-30, -40, -50 And -60)
* Contact Manufacturer For Other Specifications

WAVEGUIDE LOOP COUPLER, SMA

General Specifications:
• Full Waveguide Frequency Range
• Coupling: 30dB, 40dB, 50dB And 60dB
• Nominal Coupling: +/- 1.0dB
• Frequency Sensitivity: +/- 1.0dB Max.
• Directivity: 15dB Min., 20dB Typ.
• VSWR Primary: 1.07 Max. (1.10 Max. WR42 - WR28)
• VSWR Coaxial: 1.35 Max. (1.60 Max. WR42 - WR28)
• Finishing is Corrosion Resistant 316 Stainless Steel Epoxy

Ordering Information And Options:
• Material: -A = Aluminum, -B = Copper-Brass
• Flange 1: -1 = CPRF, -2 = CPRG, -6 = Cover, -7 = Choke
• Flange 2: -1 = CPRF, -2 = CPRG, -6 = Cover, -7 = Choke,

Example Part Numbers: WLC-3S-A-6-6-30
WLC-3S = WR284-SMA, -A = Material, -6 = Flange 1, -6 = Flange 2, -30 = Coupling

QUICK SELECTION TABLE

MODEL NUMBER	FREQUENCY RANGE (GHz)	W/G SIZE	DIM. -A-	DIM. -B-	DIM. -C-
WLC-2S-A-2-2-dB	1.7-2.6	WR430	4.50	1.87	1.63
WLC-3S-A-6-6-dB	2.6-3.95	WR284	4.50	1.69	1.63
WLC-4S-B-2-2-dB	3.3-4.9	WR229	4.00	1.58	1.38
WLC-5S-A-6-6-dB	3.95-5.85	WR187	3.50	1.44	1.13
WLC-6S-B-2-2-dB	4.9-7.05	WR159	3.50	1.40	1.13
WLC-7S-B-2-2-dB	5.85-8.2	WR137	3.00	1.32	0.88
WLC-8S-B-6-6-dB	7.05-10	WR112	3.00	1.25	0.88
WLC-9S-A-6-6-dB	8.2-12.4	WR90	3.00	1.19	0.88
WLC-10S-B-6-6-dB	10-15	WR75	3.00	1.18	0.88
WLC-11S-B-6-6-dB	12.4-18	WR62	3.00	1.14	0.88
WLC-12S-B-6-6-dB	15-22	WR51	3.00	0.96	0.50
WLC-13S-B-6-6-dB	18-26.5	WR42	3.00	0.75	0.50
WLC-14S-B-6-6-dB	22-33	WR34	3.00	0.71	0.50
WLC-15S-A-6-6-dB	26.5-40	WR28	3.00	0.67	0.40

* -dB = Desired Coupling Value (-30, -40, -50 And -60)
* Contact Manufacturer For Other Specifications

OTHER WAVEGUIDE LOOP COUPLER

General Specifications:
• Full Waveguide Frequency Range
• Standard Fixed Models
• Material Aluminum
• Frequency Sensitivity: +/- 1.0dB Max.
• Finishing is Corrosion Resistant 316 Stainless Steel Epoxy

Click the Model Number for Outline

QUICK SELECTION TABLE

STANDARD MODEL NUMBER	FREQUENCY RANGE (GHz)	W/G SIZE	VSWR Maximum Prim./Coax.	NOMINAL COUPLING (dB)	DIRECTIVITY Minimum (dB)
WGL4-30-S-1	3.3-4.9	WR229	1.07:1/1.35:1	30 +/-1.0dB	15
WGL7-30-S-1	5.85-8.2	WR137	1.07:1/1.35:1	30 +/-1.0dB	15
WGL10-30-S-2	10-15	WR75	1.07:1/1.35:1	30 +/-1.0dB	15
WGL11-30-S-2	12.4-18	WR62	1.07:1/1.35:1	30 +/-1.0dB	15
WGL13-30-S-2	27-32	WR28	1.05:1/1.25:1	30 +/-0.5dB	25
WGL14-30-S-2	36-40	WR22	1.05:1/1.25:1	30 +/-0.5dB	25

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Waveguide Loop Coupler