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1800/2100 MHz Outdoor Diplexer | DPO-1822-xxx | |||
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Overview
The CCI Outdoor Diplexer passes the 1800 MHz band covering 1710-1880 MHz on its low band input port and with the 2100 MHz band which covers 1920-2170 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. Technical Description: The CCI Outdoor Diplexer consists of multiple filters and can be used as either a splitter or combiner to aggregate the 1800 MHz with the 2100 MHz bands onto 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-Tee 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. |
Electrical
RF Parameters | Ports | Frequency(MHz) | Specification |
Return Loss | COMMON | 1710-1880 | 20 dB minimum |
1920-2170 | 20 dB minimum | ||
1800 MHz | 1710-1880 | 20 dB minimum | |
2100 MHz | 1920-2170 | 20 dB minimum | |
Insertion Loss | COMMON to 1800 MHz | 1710-1880 | 0.3 dB maximum |
COMMON to 2100 MHz | 1920-2170 | 0.3 dB maximum | |
Isolation | COMMON to 1800 MHz | 1920-2170 | 50 dB minimum |
COMMON to 2100 MHz | 1710-1880 | 50 dB minimum |
General Characteristics | |||
Impedance | 50 ohms | ||
Continuous Average Power | 300 W maximum | ||
Peak Envelope Power | 1.5 kW maximum | ||
Intermodulation Performance | <-117 dBm (-160 dBc) at 2 × +43 dBm tones all bands | ||
DC Pass Current/AISG Pass | 3A/AISG signal (2.176 Mhz) per AISG 2.0 on either input port |
Mechanical
Model | DPO-1822-x-Sx |
DPO-1822-x-Tx |
Modularity | Single | Twin |
Weight with brackets | 2.2 Kg | 4.5 Kg |
Dimensions with brackets | 11.34 x 6.46 x 2.64 in. (288.0 x 164.0 x 67.0 mm) |
11.34 x 6.46 x 4.76 in. (288.0 x 164.0 x 121.0 mm) |
Dimensions enclosure only | 7.91 x 6.46 x 2.05 in. (201.0 x 164.0 x 52.0 mm) per Diplexer | |
Connectors | 4.3-10 or 7-16 female x 3 per Diplexer | |
Mounting | Pole/Wall mounting bracket |
Outdoor Diplexer Outline Drawing |
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-1822-x-S1 | Single Diplexer with mounting bracket and 7-16 DIN connectors |
DPO-1822-x-S2 | Single Diplexer with mounting bracket and 4.3-10 connectors |
DPO-1822-x-T1 | Twin Diplexer with mounting bracket and 7/16 DIN connectors |
DPO-1822-x-T2 | Twin Diplexer with mounting bracket and 4.3-10 connectors |
Option (-x) | Description |
-S | Smart Bias-T, DC/AISG Pass through on either port |
-0 | No DC/AISG Pass through |
-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 |
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 |
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