RF Hybrid Coupler

An RF Hybrid Coupler is a special configuration of a more generalized “RF Directional Coupler.” The hybrid coupler has the characteristic of dividing the input power equally amongst the two output ports (assuming they are terminated properly). RF Hybrid Couplers are used in many circuit and system applications, such as Test & Measurement, RF amplifiers, transmitters and receivers. Richardson RFPD carries a wide assortment of RF Hybrid Couplers, including surface mount, drop-in, and connectorized units. These products cover frequency ranges from 62.5MHz to 45GHz, including octave and multi-octave ranges in both the 90⁰ and 180⁰ varieties. Performance grades range from low-cost commercial to rugged military. Specific attributes which are important in selecting the right RF Hybrid Coupler for your application include: Type (Connectorized, Drop-In, or Surface Mount); Power (W) – maximum input level; Frequency Range (GHz) of Operation; Isolation (dB); Insertion Loss (dB); VSWR (max ratio); Phase (⁰) – typically 90⁰ or 180⁰; and Dimensions (either inches or mm).

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Mfg

Quantic PMI (6)

Type

Connectorized (6)

Minimum Frequency (GHz)

1 (1)
2 (1)
4 (2)
5 (1)
7 (1)

Select Min 1 2 4 5 7
Select Max 1 2 4 5 7

Maximum Frequency (GHz)

8 (1)
10 (1)
18 (3)
40 (1)

Select Min 8 10 18 40
Select Max 8 10 18 40

Power (W)

30 (1)
50 (4)
75 (1)

Select Min 30 50 75
Select Max 30 50 75

Dimensions

20.1 mm x 31 mm x 10.9 mm (1)
25.4 mm x 12.7 mm x 9.7 mm (1)
37.1 mm x 18 mm x 11 mm (1)
47 mm x 16.3 mm x 11 mm (1)
47.5 mm x 33.4 mm x 20 mm (1)
95 mm x 29.5 mm 10.9 mm (1)

Insertion Loss (dB)

0.75 (1)
1.1 (1)
1.2 (1)
1.3 (1)
2.3 (1)
2.8 (1)

Select Min 0.75 1.1 1.2 1.3 2.3 2.8
Select Max 0.75 1.1 1.2 1.3 2.3 2.8

Isolation (dB)

12 (1)
15 (1)
16 (1)
18 (1)
20 (2)

Select Min 12 15 16 18 20
Select Max 12 15 16 18 20

VSWR (-:1)

1.25 (1)
1.4 (2)
1.5 (1)
1.6 (1)
1.8 (1)

Phase (°)

90 (6)

Select Min 90
Select Max 90

6 results found.

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	Image	Item	Mfg Part #	Mfg	Description	Datasheet	Availability	Min/Mult	Price (US Stock)	Quantity		ECAD Model	Type	Minimum Frequency (GHz)	Maximum Frequency (GHz)	Power (W)	Dimensions	Insertion Loss (dB)	Isolation (dB)	VSWR (-:1)	Phase (°)
		QC-1G18G-SFF-50W	QC-1G18G-SFF-50W	Quantic PMI	RF Hybrid Coupler		5	1	1:   $1,133.2100 2:   $1,070.2600 5:   $1,038.7800	Add To Order	Quote		Connectorized	1	18	50	95 mm x 29.5 mm 10.9 mm	2.3	15	1.6	90
		QC-2G18G-90	QC-2G18G-90	Quantic PMI	RF Hybrid Coupler		5	1	1:   $1,133.2100 2:   $1,120.6200 5:   $1,108.0300	Add To Order	Quote		Connectorized	2	18	50	47 mm x 16.3 mm x 11 mm	1.2	20	1.4	90
		QC-48-SFF-LC	QC-48-SFF-LC	Quantic PMI	RF Hybrid Coupler		5	1	1:   $407.9600 2:   $395.3700 5:   $382.7700	Add To Order	Quote		Connectorized	4	8	50	25.4 mm x 12.7 mm x 9.7 mm	0.75	20	1.25	90
		QC-4G40G-SFF-50W	QC-4G40G-SFF-50W	Quantic PMI	RF Hybrid Coupler		Request Quote for Lead Time	1	1:   $1,888.6900 2:   $1,857.2100 5:   $1,825.7300	Add To Order	Quote		Connectorized	4	40	50	37.1 mm x 18 mm x 11 mm	2.8	12	1.8	90
		QC-5010-NFF	QC-5010-NFF	Quantic PMI	RF Hybrid Coupler		5	1	1:   $851.1700 2:   $838.5800 5:   $825.9900	Add To Order	Quote		Connectorized	5	10	75	47.5 mm x 33.4 mm x 20 mm	1.1	16	1.5	90
		QC-7G18G-SFF-30W	QC-7G18G-SFF-30W	Quantic PMI	RF Hybrid Coupler		10	1	1:   $473.4300 2:   $460.8400 5:   $448.2500	Add To Order	Quote		Connectorized	7	18	30	20.1 mm x 31 mm x 10.9 mm	1.3	18	1.4	90