3 dB Hybrid Coupler (90°)
Made in USA

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 yellow 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.

7/16 DIN
Catalog Number	Frequency (GHz)	Frequency Sensitivity	Power (W)	Coupling Variation (Total)	Isolation (Typ)	VSWR (Max)	Phase Balance (degrees)
H705D-0.460	0.400 - 0.520	~	500	3 dB ± 0.3 dB	30 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	Frequency (GHz)	Frequency Sensitivity	Power (W)	Coupling Variation (Total)	Isolation (Typ)	VSWR (Max)	Phase Balance (degrees)
705N-1.700V	0.700 - 2.700	~	120	3 dB ± 0.7 dB	25 dB	1.30:1	5
H705N-0.460-M01	0.400 - 0.520	~	500	3 dB ± 0.3 dB	30 dB	1.15:1	3
H705N-0.900	0.800 - 1.000	~	500	3 dB ± 0.5 dB	25 dB	1.15:1	3
H705N-1.950	1.700 - 2.200	~	500	3 dB ± 0.5 dB	22 dB	1.20:1	3

SMA-Female
Catalog Number	Frequency (GHz)	Frequency Sensitivity	Power (W)	Coupling Variation (Total)	Isolation (Typ)	VSWR (Max)	Phase Balance (degrees)
705S-1.700V	0.700 - 2.700	~	120	3 dB ± 0.7 dB	25 dB	1.30:1	5
705S-3.000	2.000 - 4.000	± 0.40 dB	50	3.1 dB ± 0.6 dB	27 dB	1.15:1	3
H705S-0.900	0.800 - 1.000	~	100	3 dB ± 0.3 dB	25 dB	1.15:1	3
H705S-1.950	1.700 - 2.200	~	100	3 dB ± 0.3 dB	25 dB	1.20:1	3

RoHS Compliant

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>>

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

Catalog Request

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.

N-Female
Catalog Number	Frequency (GHz)	Power (W)	VSWR (Max)	Isolation (dB)	Z	X	Y
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 (dB)	Z	X	Y
700D-0.900	0.810 - 0.960	1200	1.25:1	22 dB	7.73	6.366	7.296
700D-1.850	1.700 - 2.000	1200	1.25:1	22 dB	4.51	3.05	3.98

Lead-Free Solder

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.

Request a Quote On-Line or Call 866-444-6322

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MECA Electronics, Inc. 459 East Main Street, Denville, NJ 07834
Toll Free: (866) 444 - 6322 • Phone: (973) 625 - 0661 • Fax: (973) 625 - 9277 • sales@e-MECA.com

3 dB Hybrid Coupler (90°) Made in USA

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

3 dB Hybrid Coupler (90°)
Made in USA

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