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+1 (201) 342-3338 phone  
+1 (201)-342-3339 fax  
 
89 Leuning Street  
South Hackensack, NJ 07606  
USA  
 
Technical Support  
 
 
+1 (201) 342-3338 phone  
+1 (201)-342-3339 fax  
 
89 Leuning Street  
South Hackensack, NJ 07606  
USA  
 
 
      High Power Directional Coupler QCO-55-xxxx
                
       
       
         
  PI QCO55XXXX V1.1 161216  
  • High power coupler at 750 W across a wideband from 370 to 3600 MHz
  • Low RF Insertion Loss and excellent return loss performance
  • Outdoor unit with a wide range of coupling values from 6 to 40 dB
  • Available with 7-16 DIN and 4.3-10 Connectors
  • Rugged and high reliability design
  • Designed for ultra-low PIM performance
  • RoHS compliant

 

Overview

 

CCI’s QCO-55 series of outdoor directional couplers cover a broad frequency range from 370 to 3600 MHz, while delivering high power performance of up to 750 Watts at the input port. Each model has a nominal coupling value with very low insertion loss and excellent return loss performance. The units are offered in a wide range of coupling values and are ideal for optimizing RF power distribution, which is often required for distributed antenna systems (DAS). 

The extremely wide frequency range of the couplers enables their use with multiband and broadband antennas as well as a both active and passive DAS systems. The CCI couplers are also rated for outdoor use; this along with the high power handling makes them well-suited for use with wireless base stations. The design of CCI's directional couplers provides for extremely low insertion loss and excellent PIM performance. These units are constructed with a weatherproof aluminum IP67 rated housing and with IP67 immersion rated connectors which enhances the overall reliability.

CCI filter and combiner products are designed and produced to ISO 9001:2008 certification standards for reliability and quality at our state-of-the-art engineering and manufacturing facilities.

Electrical Specification

RF Parameter  
Model Number QCO-55-06Fx QCO-55-08Fx QCO-55-10Fx QCO-55-13Fx
Coupling Values 555 - 3600 MHz 6.0 ±1.0 dB 8.0 ±1.0 dB 10.0 ±1.0 dB 13.0 ±1.0 dB
Coupling Values 370 - 555 MHz 8.0 ±2.0 dB 10.0 ±2.0 dB 12.0 ±2.0 dB 15.0 ±2.0 dB
Insertion Loss 1.7 dB 1.05 dB 0.7 dB 0.4 dB
   
RF Parameter  
Model Number QCO-55-15Fx QCO-55-20Fx QCO-55-30Fx QCO-55-40Fx
Coupling Values 555 - 3600 MHz 15.0 ±1.0 dB 20.0 ±1.0 dB 30.0 ±1.0 dB 40.0 ±1.0 dB
Coupling Values 370 - 555 MHz 17.0 ±2.0 dB 22.0 ±2.0 dB 32.0 ±2.0 dB 42.0 ±2.0 dB
Insertion Loss 0.3 dB 0.2 dB 0.16 dB 0.15 dB
   
General Characteristics  
Directivity ≥ 20 dB typical
Return Loss 18 dB minimum, 20 dB typical
Continuous Average Power 750 W at the input port
Peak Envelope Power 7.5 kW max.
Impedance 50 ohms
Intermodulation
Performance
≤ -117 dBm (-160 dBc)
at 2 × +43 dBm tones

Environmental Specification

Operating Temperature -40˚C to +65˚C
Enclosure IP67, outdoor use
Relative Humidity 0 - 95 %

Mechanical Specification

Model QCO-55-xxF1 QCO-55-xxF2
Connectors 7-16 DIN-Female × 3 4.3-10-Female × 3
Dimensions enclosure (H×W×D) 156 x 49.4 x 37.0 mm
(6.14 x 1.94 x 1.45 in.)
156 x 49.4 x 37.0 mm
(6.14 x 1.94 x 1.45 in.)
Weight 0.770 Kg (1.70 lbs) 0.511 Kg (1.13 lbs)

 

  OD QCO55XXXX v1.1 161216HiRes
  High Power Coupler with DIN 7/16 Female Connector (QCO-55-xxF1) Outline Drawing

Accessories

PD-55-xxx   High Power Power Dividers

Parts & Accessories

QCO-55-06Fx Ultra-broadband High Power 6dB Coupler
QCO-55-08Fx Ultra-broadband High Power 8dB Coupler
QCO-55-10Fx Ultra-broadband High Power 10dB Coupler
QCO-55-13Fx Ultra-broadband High Power 13dB Coupler
QCO-55-15Fx Ultra-broadband High Power 15dB Coupler
QCO-55-20Fx Ultra-broadband High Power 20dB Coupler
QCO-55-30Fx Ultra-broadband High Power 30dB Coupler
QCO-55-40Fx Ultra-broadband High Power 40dB Coupler
   
Option (-x) Description
-1 with DIN 7-16 connector
-2 with 4.3-10 connector

Standards & Compliance

Safety EN 60950-1, UL 60950-1
Emission EN 55022
Immunity EN 55024
Environmental IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-5, IEC 60068-2-6, IEC-60068-2-11, IEC 60068-2-14, IEC 60068-2-18, IEC 60068-2-27, IEC 60068-2-29, IEC 60068-02-30, IEC 60068-2-52, IEC 60068-2-64, GR-63-CORE 4.3.1, EN 60529 IP67 & IP68

Certifications

Federal Communication Commission (FCC) Part 15 Class B, CE, CSA US, ISO 9001:2008
 
ISO9001Logo RoHS logo 3GPPLogo
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89 Leuning Street

South Hackensack, NJ 07606

+1 (201) 342-3338

+1 (201) 342-3339 fax