Tower Mount Double Unit Diplexer, PCS/AWS+WCS, DC Bypass for All Ports, 4.3-10 Female
aws+wcs, dc bypass for all ports, 4.3-10 female
aws+wcs, dc bypass for all ports, 4.3-10 female

Tower Mount Double Unit Diplexer, PCS/AWS+WCS, DC Bypass for All Ports, 4.3-10 Female

The SYMAIR tower mount double unit diplexer is designed to combine and separate 1710–1755/2110–2155 MHz and 1850–1990 MHz signals across two parallel RF paths. Its 4-input and 2-output architecture allows PCS, AWS and WCS network equipment to share feeder infrastructure while maintaining low insertion loss and high isolation between operating bands. With DC bypass on all ports, 200 W power handling per port, low-PIM performance and an IP67-rated enclosure, the unit is suitable for tower-mounted base stations and outdoor cellular network deployments.


Features of Tower Mount Double Unit Diplexer, PCS/AWS+WCS, DC Bypass for All Ports, 4.3-10 Female

  • As a multi band combiner, this double-unit diplexer combines PCS, AWS and WCS frequency paths within shared outdoor RF feeder systems.

  • Covers 1710–1755/2110–2155 MHz and 1850–1990 MHz for PCS, AWS and WCS cellular network applications.

  • Low insertion loss of ≤0.4 dB helps reduce signal attenuation when different frequency bands share feeder infrastructure.

  • High isolation of ≥50 dB helps limit interference between the two operating frequency paths.

  • DC bypass on all RF ports supports the transmission of DC power and control signals through the feeder system.

  • 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 tower installations.

  • Wall- and pole-mounting options provide flexible installation near remote radio units and base station antennas.

  • 4.3-10 female connectors offer secure RF connections with a compact interface suitable for modern cellular infrastructure.


Technical Datasheet

Compliances

Specification of Tower Mount Double Unit Diplexer, PCS/AWS+WCS, DC Bypass for All Ports, 4.3-10 Female

General Specifications

Product TypeMulti-Band Combiner
Channel Number2-way Diplexer
Frequency Band1710-1755/2110-2155MHz | 1850-1990MHz
Input / Output4-input and 2-output
StructureDouble Unit
Connector Interface4.3-10 female


Electrical Specifications

Frequency Band (MHz)1710-1755/2110-21551850-1990
Return Loss≤-20.8 dB≤-20.8 dB
VSWR≤1.20≤1.20
Insertion Loss≤0.4 dB≤0.4 dB
Isolation≥50 dB≥50 dB
Intermodulation (3rd order)≤-155dBc@2×43dBm
DC BypassDC bypass for all ports
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

Dimension189×185×106 (mm, excluding connectors and brackets)
Weight7.5 kg
Connectors Type4.3-10 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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