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+1 (201) 342-3338 phone  
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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  
 
 
      Broadband Outdoor Diplexer DPO-7826B-xxx
                
       
       
         
  PI DPO7826Bxxx V1.2 160406  
  • Combines two frequency ranges 698-960 MHz with 1695-2690 MHz onto a single common port.
  • The low band port covers 700, 850 and 900 bands and the high band port covers 1800, PCS, AWS, WCS and BRS bands.
  • High power 200 W per port with low insertion loss in a small, lightweight enclosure
  • Low intermodulation with isolation of >50 dB port to port
  • Available dual unit configuration
  • High reliability of >500K Hours MTBF and multi-strike lightning protection
  • Available outdoor pole or wall mounting options

 

Overview

 

The CCI Outdoor Broadband Diplexer passes 700, 850 and 900 bands covering 698-960 MHz on its low band input port and AWS, PCS, WCS and BRS bands covering 1695-2690 MHz on its high band input port. The Diplexer combines the low band and high band signals on to a common port and is specifically intended for use in multi-band systems with limited feeder lines. The Diplexer facilitates the addition of new technologies including LTE and new spectrum to existing sites while providing a high degree of isolation between systems. Decreasing the number of feeder lines lowers tower loading, leasing and installation expenditures and significantly reduces the total cost to upgrade a site.
The Diplexer provides full band coverage for each band with low insertion loss, low Intermodulation, and high 200 W per port power handling. Excellent return loss performance delivers the best match to the antennas and base station, saving precious transmit power. The CCI Diplexer enables full Remote Electrical Tilt (RET) and Tower Mount Amplifiers (TMA) control capability by providing DC and AISG 2.0 compliant pass-through on either input port. The diplexer is available in a single or twin unit configuration.

 

Technical Description:

The CCI Outdoor Broadband Diplexer consists of multiple filters and can be used as either a splitter or combiner to aggregate the 700/850/900 with the AWS/PCS/WCS/BRS bands on to a common feeder line. The fully weatherproof tower mount outdoor Diplexer provides DC and AISG signal pass-through on either of the band specific ports, enabling power and control for TMA's & RET antennas. The Smart Bias-T architecture passes the DC and AISG carrier frequency from any one of the input ports to the common port while blocking the DC and AISG signals from being re-injected into the other input ports. The Diplexer has internal multi-strike lightning protection using a multi-stage surge protection circuit.
The unit has been designed to minimize insertion loss while maximizing isolation. Particular attention has been given to the intermodulation performance of the Diplexer to minimize any passive intermodulation products from occurring. The Diplexer housing is constructed from die cast aluminum and consists of an IP67 moisture proof enclosure, with IP68 immersion proof connectors suited to long-life masthead mounting. The Diplexer can be pole or wall mounted with the included bracket. The RF ports can be configured with either DIN 7-16 or 4.3-10 connectors.
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 Parameters Ports Frequency(MHz) Specification
Return Loss COMMON 698-960 20 dB minimum
1695-2690 20 dB minimum
Lowband Port
700/850/900
698-960 20 dB minimum
Highband Port
AWS/PCS/WCS/BRS
1695-2690 20 dB minimum
Insertion Loss COMMON to
Lowband Port
698-960 0.15 dB typical, 0.2 dB maximum
COMMON to
Highband Port
1695-2690 0.15 dB typical, 0.2 dB maximum
Isolation Highband Port to
Lowband Port
1695-2690 50 dB minimum
Lowband Port to
Highband Port
698-960 50 dB minimum
       
General Characteristics  
Impedance 50 ohms
Continuous Average Power 200 W maximum all ports
Peak Envelope Power 2 kW maximum all ports
Intermodulation Performance <-110 dBm (-153 dBc) minimum, all bands at 2× +43 dBm tones

Environmental

Operating Temperature   -40˚C to +85˚C
Enclosure Unit Body IP67, Connector IP68
MTBF >500,000 hours
Lightning Protection 8/20us, ±20KA max, 10 strikes per IEC61000-4-5

Mechanical

Connectors   3 × 7-16 DIN female long neck or 3 × 4.3-10 female
Body Dimensions, single unit 6.81 × 3.78 × 1.91 in. (173 × 96 × 48.5 mm)
Weight, single unit 2.65 lbs (1.2 Kg)
Body Dimensions, twin unit 6.81 × 3.78 × 3.94 in. (173 × 96 × 100 mm)
Weight, twin unit 5.3 lbs (2.4 kg)
Mounting Pole (3 - 4.65 in) and Wall mounting bracket

 

  OD DIP07101727Ox V1.2 160129 single double HiRes
  Outdoor Diplexer Outline Drawing

Block Diagram

  BD DPX7826 V1.0 160321HiRes
  Outdoor Diplexer Block Diagram

Accessories

SCU-AISG2-3 AISG 2.0 Site Controller
RET-CBK AISG Cable Kit
BT-0821-DMDF-AG-O DIN-Male RF Port, DIN-Female RF+DC+AISG Port
BT-0821-DFDM-AG-O DIN-Female RF Port, DIN-Male RF+DC+AISG Port
BT-0821-DFDF-AG-O DIN-Female RF Port, DIN-Female RF+DC+AISG Port

Parts & Accessories

DPO-7826B-x-S1 Outdoor Diplexer with 7-16 DIN connectors
DPO-7826B-x-S2 Outdoor Diplexer with 4.3-10 connectors
DPO-7826B-x-T1 Outdoor Twin Diplexer with 7/16 DIN connectors
DPO-7826B-x-T2 Outdoor Twin Diplexer with 4.3-10 connectors
   
Option (-x) Description
-S Smart Bias-T, DC/AISG Pass through on either port
-0 No DC/AISG Pass through and No DC Block
-1 DC/AISG Pass through Low Band to COMMON, DC Block on all other input ports
-2 DC/AISG Pass through High Band to COMMON, DC Block on all other input ports
-B DC Block on all ports

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, IEC61000-4-5, 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