CN & CS Series Directional Coupler

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MECA introduces 50 watt couplers offering industry-leading performance, quality and reliability. Rugged construction and excellent performance across all wireless bands from 0.8 - 2.2 GHz make them ideal for base station and in-building wireless systems. Unique design provides lowest possible insertion loss while delivering high directivity and exceptional VSWR. Coupled ports are DC isolated and will only pass RF. Available from STOCK in 6, 10, 15 & 20 dB coupling in either Type-N or SMA-Female connector configurations.

CN & CS Series Directional Coupler
Made in USA

SMA-Female
Catalog Number	Freq. (GHz)	Power (Watts)	Coupling Variation (Total)	Insertion Loss (Max)	Directivity (Min)	VSWR (Max)	Length (in) Weight (oz)	Add to RFQ
CS20-0.255	10 - 500	~	20 ± 0.25 dB	0.25 dB	25 dB	1.30:1	~
CS06-1.500V	0.800 - 2.200	50W/2W	6 ± 1.0 dB	0.5 dB	18 dB	1.30:1	~
CS10-1.500V	0.800 - 2.200	50W/10W	10 ± 0.75 dB	0.3 dB	22 dB	1.15:1	~
CS15-1.500V	0.800 - 2.200	75W/25W	15 ± 0.75 dB	0.3 dB	22 dB	1.15:1	~
CS20-1.500V	0.800 - 2.200	100	20 ± 0.75 dB	0.3 dB	22 dB	1.15:1	~
CS20-1.950-M01	0.900 - 3.000	100	20 ± 1.0 dB	0.3 dB	22 dB	1.17:1	~

N-Female
Catalog Number	Freq. (GHz)	Power (Watts)	Coupling Variation (Total)	Insertion Loss (Max)	Directivity (Min)	VSWR (Max)	Length (in) Weight (oz	Add to RFQ
CN06-1.500V	0.800 - 2.200	50W/2W	6 ± 1.0 dB	0.3 dB	18 dB	1.30:1	~
CN10-1.500V	0.800 - 2.200	50W/10W	10 ± 0.75 dB	0.3 dB	20 dB	1.20:1	~
CN15-1.500V	0.800 - 2.200	75W/25W	15 ± 0.75 dB	0.3 dB	22 dB	1.15:1	~
CN20-1.500V	0.800 - 2.200	100	20 ± 0.75 dB	0.3 dB	22 dB	1.15:1	~

EXAMPLE: CN10-1.500V for N-Female, 10 dB, 0.800 - 2.200 GHz.

Average Power (Watts)
Coupling Factor	10 dB	15 dB	20 dB
Forward	50	75	100
Reverse	10	25	100
Theoretical Insertion Loss Due to Coupling Factor (dB)
Insertion Loss	0.456	0.139	0.043

Notes:
1. Excluding theoretical insertion loss due to coupling (see table).
2. All units have a peak power rating of 3 kW.
3. 50 ohm nominal impedance standard.
4. Operating temperature is from -55° C to +85° C.
5. Mounting holes 0.125” diameter thru in 2 places.
6. Variation includes flatness/sensitivity

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