3 dB Hybrids

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MECA offers 3 hybrid models: 3dB Hybrid Divider/Combiners, 3dB Hybrid Couplers and 3dB Hybrid Ring

3 dB Hybrid Coupler (90°)

A 3 dB, 90° hybrid coupler is a four-port device that is used either to equally split an input signal with a resultant 90° phase shift between output signals or to combine two signals while maintaining high isolation between them.

Now available in 7/16 DIN! MECA’s line of high power 3 dB, 90° hybrid couplers covers all wireless band applications from UHF through UMTS (0.400-2.200 GHz) with power levels to 500 watts. Ideal for use as a duplexer for DAS head end systems or combining amplifiers for antenna sharing applications with high isolation. These units are equipped with 7/16 DIN-Female, N-Female or SMA-Female connectors and a rugged aluminum housing coated with a clear iridite finish for long lasting, reliable performance. Made in USA and offer low insertion loss and excellent VSWR. Whether you are designing a duplexer, combining amplifiers or just need a 90° phase shift with high isolation to avoid mixing signals, then MECA’s 705 series will help you achieve your objectives.

3 dB Hybrid Coupler (90°)
Made in USA

7/16 DIN
Catalog Number	Freq. (GHz)	Power (W)	Coupling Variation (Total)	Isolation (Typ)	VSWR (Max)	Phase Balance (degrees)	Add to RFQ
H705D-0.460	0.400 - 0.520	500	3 dB ± 0.3 dB	30 dB	1.15:1	3
H705D-0.849	0.698 - 1.000	500	3 dB ± 0.3 dB	25 dB	1.15:1	3
H705D-0.900	0.800 - 1.000	500	3 dB ± 0.3 dB	25 dB	1.15:1	3
H705D-1.950	1.700 - 2.200	500	3 dB ± 0.3 dB	22 dB	1.15:1	3

N-Female
Catalog Number	Freq. (GHz)	Power (W)	Coupling Variation (Total)	Isolation (Typ)	VSWR (Max)	Phase Balance (degrees)	Add to RFQ
H705N-0.460-M01	0.400 - 0.520	500	3 dB ± 0.3 dB	30 dB	1.15:1	3
705N-1.700V	0.698 - 2.700	120	3 dB ± 0.7 dB	20 dB	1.30:1	5
H705N-0.849	0.698 - 1.000	500	3 dB ± 0.3 dB	30 dB	1.15:1	3
H705N-0.900	0.800 - 1.000	500	3 dB ± 0.3 dB	25 dB	1.15:1	3
H705N-1.950	1.700 - 2.200	500	3 dB ± 0.3 dB	22 dB	1.20:1	3

SMA-Female
Catalog Number	Freq. (GHz)	Frequency Sensitivity	Power (W)	Coupling Variation (Total)	Isolation (Typ)	VSWR (Max)	Phase Balance (degrees)	Add to RFQ
705S-1.700V	0.698 - 2.700	~	100	3 dB ± 0.7 dB	25 dB	1.30:1	5
H705S-0.849	0.698 - 1.000	~	500	3 dB ± 0.3 dB	30 dB	1.15:1	3
705S-15.000	12.000 - 18.000	± 0.70 dB	40	3.4 dB ± 1.0 dB	17 dB	1.40:1	90 ±4
H705S-0.900	0.800 - 1.000	~	100	3 dB ± 0.3 dB	25 dB	1.15:1	3
705S-3.000	2.000 - 4.000	± 0.40 dB	50	3.1 dB ± 0.6 dB	22 dB	1.20:1	90 ±2.0
705S-3.900	2.600 - 5.200	± 0.50 dB	50	3.1 dB ± 0.6 dB	20 dB	1.25:1	90 ±2.0
705S-6.000	4.000 - 8.000	± 0.50 dB	50	3.2 dB ± 0.7 dB	18 dB	1.25:1	90 ±3.0
705S-9.700	7.000 - 12.400	± 0.50 dB	50	3.2 dB ± 0.7 dB	18 dB	1.30:1	90 ±4.0
705S-11.750	7.500 - 16.000	± 0.60 dB	40	3.4 dB ± 1.0 dB	15 dB	1.40:1	90 ±4.0

Notes:
1. 705 Series has a peak power rating of 3 kW, H705N Series is rated at 10 kW.
2. 50 ohm nominal impedance standard.
3. Operating temperature range is -55° C to +85° C.

* 250W conduction cooled termination/load available for above models: MECA's CTN-250>>

3 dB Hybrid Divider/Combiners (0°/180°)

MECA Electronics introduces the 707 series, medium power, 0°/180° hybrid divider/combiner. Designed to cover wireless bands from 0.400 - 6.000 GHz in 10% bandwidths with average RF power handling capability of 150 watts (1 kW peak). The 707 series is weather proof and meets IP65 and is ideally suited for high or medium power dividing or combining applications; measures 2.5" x 2" X.82”. Providing typical isolation of 25 dB, VSWR of 1.20:1 and insertion loss of less than 0.6 dB.

3 dB Hybrid Power Divider/Combiners
Made in USA

N-Female
Catalog Number	Frequency (GHz)	Power (W)	VSWR (Max)	Isolation (Typ)	Z	X	Y	Weight (g)	Add to RFQ
707N-0.900	0.810 - 0.960	100	1.20:1	22 dB	1.50	3.00	3.00	2.75
707N-1.085	1.020-1.150	100	1.20:1	22 dB	1.50	3.00	3.00	2.75
707N-1.300	1.200-1.400	100	1.20:1	22 dB	1.50	3.00	3.00	2.75
707N-1.550	1.450-1.650	100	1.25:1	22 dB	1.50	3.00	3.00	2.75
707N-1.850	1.700-2.000	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707N-2.250	2.100-2.400	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707N-2.450	2.300-2.600	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707N-2.850	2.700-3.000	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707N-3.200	3.100-3.300	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707N-3.950	3.700-4.200	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707N-4.700	4.400-5.000	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707N-5.700	5.400-6.000	100	1.25:1	22 dB	1.00	2.50	2.04	2.25

SMA-Female
Catalog Number	Frequency (GHz)	Power (W)	VSWR (Max)	Isolation (Typ)	Z	X	Y	Weight (g)	Add to RFQ
707S-0.900	0.810 - 0.960	100	1.20:1	22 dB	1.50	3.00	3.00	2.75
707S-1.085	1.020-1.150	100	1.20:1	22 dB	1.50	3.00	3.00	2.75
707S-1.300	1.200-1.400	100	1.20:1	22 dB	1.50	3.00	3.00	2.75
707S-1.550	1.450-1.650	100	1.25:1	22 dB	1.50	3.00	3.00	2.75
707S-1.850	1.700-2.000	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707S-2.250	2.100-2.400	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707S-2.450	2.300-2.600	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707S-2.850	2.700-3.000	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707S-3.200	3.100-3.300	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707S-3.950	3.700-4.200	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707S-4.700	4.400-5.000	100	1.25:1	22 dB	1.00	2.50	2.04	2.25
707S-5.700	5.400-6.000	100	1.25:1	22 dB	1.00	2.50	2.04	2.25

Notes:
1. All units have a peak power rating of 1 kW.
2. 50 ohm nominal impedance standard.
3. Operating temperature range is -55° C to +85° C.

3 dB Hybrid Ring (0°/180°)

MECA also offers a hybrid ring power divider/combiner series designed to cover wireless bands from 0.810-6.000 GHz with an average RF power handling capacity of 1,000 watts (5 kW peak). All models provide a power split of 3.00 ± 0.35 dB over the specified frequency range.

3 dB Hybrid Ring (0°/180°)
Made in USA

N-Female
Catalog Number	Frequency (GHz)	Power (W)	VSWR (Max)	Isolation (Typ)	Z	X	Y	Weight (g)	Add to RFQ
700-0.900	0.810 - 0.960	1000	1.20:1	22 dB	6.366	7.53	7.136	~
700-1.085	1.020 - 1.150	1000	1.20:1	22 dB	5.192	6.35	5.962	~
700-1.300	1.200 - 1.400	1000	1.20:1	22 dB	4.316	5.48	5.086	~
700-1.550	1.450 - 1.650	1000	1.25:1	22 dB	3.624	4.78	4.394	~
700-1.850	1.700 - 2.000	1000 W	1.25:1	22 dB	3.050	4.21	3.820	~
700-2.250	2.100 - 2.400	1000	1.25:1	22 dB	2.530	3.69	3.300	~
700-2.450	2.300 - 2.600	1000	1.25:1	22 dB	2.280	3.44	3.050	~
700-2.850	2.700 - 3.000	1000	1.25:1	22 dB	2.010	3.17	2.780	~
700-3.950	3.700 - 4.200	1000	1.25:1	22 dB	1.430	2.59	2.200	~
700-4.700	4.400 - 5.000	1000	1.25:1	22 dB	1.180	2.34	1.950	~
700-5.700	5.400 - 6.000	1000	1.25:1	22 dB	0.964	2.12	1.734	~

7/16 DIN
Catalog Number	Frequency (GHz)	Power (W)	VSWR (Max)	Isolation (Typ)	Z	X	Y	Weight (g)	Add to RFQ
700D-0.900	0.810 - 0.960	1000	1.25:1	22 dB	7.73	6.366	7.296	~
700D-1.850	1.700 - 2.000	1000	1.25:1	22 dB	4.51	3.05	3.98	~

Notes:
1. Insertion loss is 0.15 dB max; .1dB as a coupler with coherent signals
2. All units have a peak power rating of 5 kW.
3. 50 ohm nominal impedance standard.
4. Operating temperature range is -55° C to +85° C.

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3 dB Hybrid Couplers
A 3 dB, 90° hybrid coupler is a four-port device that is used either to equally split an input signal with a resultant 90° phase shift between output signals or to combine two signals while maintaining high isolation between them.

3 dB Hybrid Ring (0°/180°)
A hybrid ring is a four-port device that is used either to equally split an input signal or to sum two combined signals. An additional benefit of the hybrid ring is to alternately provide equally-split but 180 degree phaseshifted output signals.

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