RRU Twin Diplexer, 380-2200/2300-2690MHz, DC Bypass for High-Band Port, 7/16 DIN Female
16 din female
16 din female

RRU Twin Diplexer, 380-2200/2300-2690MHz, DC Bypass for High-Band Port, 7/16 DIN Female

The SYMAIR RRU twin diplexer combines and separates 380–2170 MHz and 2300–2700 MHz signals across two parallel RF paths. Its double-unit, 4-input and 2-output configuration allows low- and high-band radio signals to share feeder infrastructure while maintaining low insertion loss and high isolation. With DC bypass on the high-band ports, 200 W power handling per port, rugged 7/16 DIN female connectors and an IP67-rated enclosure, it is designed for outdoor RRU, base station and cellular network installations.


Features of RRU Twin Diplexer, 380-2200/2300-2690MHz, DC Bypass for High-Band Port, 7/16 DIN Female

  • Part of SYMAIR's multi band combiner range, supporting the combination of 380–2170 MHz and 2300–2700 MHz signals within shared RF feeder systems.

  • Double-unit twin diplexer design provides four input ports and two combined outputs, enabling two parallel signal paths in one enclosure.

  • Low insertion loss of ≤0.5 dB and high isolation of ≥50 dB help maintain signal quality and reduce interference in multi-carrier cellular networks.

  • DC bypass on the high-band ports supports the transmission of DC power and control signals between remote radio units and connected tower equipment.

  • Handles up to 200 W per port and provides third-order intermodulation performance of ≤-155 dBc for high-power, multi-carrier deployments.

  • IP67-rated aluminum enclosure and an operating temperature range of -40°C to +65°C support reliable outdoor use in demanding environments.

  • Compact 190 × 106 × 99 mm double-unit construction, with wall- and pole-mounting options, simplifies installation near RRUs and base station antennas.

  • 7/16 DIN female connectors provide secure RF connections for high-power telecommunications infrastructure.


Technical Datasheet

Compliances

Specification of RRU Twin Diplexer, 380-2200/2300-2690MHz, DC Bypass for High-Band Port, 7/16 DIN Female

General Specifications

Product TypeMulti-Band Combiner
Channel Number2-way Diplexer
Frequency Band380-2170MHz | 2300-2700 MHz
Input / Output4-input and 2-output
StructureDouble Unit
Connector Interface7/16 DIN female


Electrical Specifications

Frequency Band (MHz)380-21702300-2700
Return Loss≤-20.8 dB≤-20.8 dB
VSWR≤1.20≤1.20
Insertion Loss≤0.5 dB≤0.5 dB
Isolation≥50 dB≥50 dB
Intermodulation (3rd order)≤-155dBc@2×43dBm
DC BypassDC bypass for high-band port
Power Handling200 watts per port
Impedance50 ohms


Material Specifications

CavityCavity EnclosureAluminum alloy

Cavity Outer Surface TreatmentBlack painting

Cavity Inner Surface TreatmentCu3Ag1

Inner ConductorAluminum alloy

Inner Conductor Surface TreatmentAg1
ConnectorOuter ConductorBrass

Outer Conductor Surface TreatmentTri-metal CuSnZn3

Inner ConductorBrass

Inner Conductor Surface TreatmentAg1

InsulatorPTFE/TPX

GasketSilicon rubber


Mechanical Specifications

Dimension190×106×99 (mm, excluding connectors and brackets)
Weight3.0 kg
Connectors Type7/16 DIN female
MountingWall and pole
Packing1pcs in box


Environmental Specifications

Operating Temperature-40 °C to +65 °C
Storage Temperature-45 °C to +85 °C
Relative Humidity5% - 95%
ApplicationIP67


Regulatory Compliance

ISO 9001:2015Compliant
ROHSCompliant
China RoHSCompliant
UK RoHSCompliant
REACHCompliant
EU/CECompliant


Products
By SYMAIR
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