Cell Double Unit Diplexer, 698-803/824-894MHz, DC Bypass for All Ports, 7/16 DIN Female
16 din female
16 din female

Cell Double Unit Diplexer, 698-803/824-894MHz, DC Bypass for All Ports, 7/16 DIN Female

The SYMAIR cell double unit diplexer combines and separates 694–803 MHz and 824–894 MHz signals across two parallel RF paths. Its 4-input and 2-output configuration allows two cellular frequency ranges to share feeder infrastructure while maintaining low insertion loss and high isolation. With DC bypass on all ports, 200 W power handling per port and rugged 7/16 DIN female connectors, this compact unit is suitable for cellular base stations, outdoor radio systems and multiband network upgrades.


Features of Cell Double Unit Diplexer, 698-803/824-894MHz, DC Bypass for All Ports, 7/16 DIN Female

  • Part of SYMAIR's multi band combiner range, supporting the integration of 694–803 MHz and 824–894 MHz cellular signals.

  • Four input ports and two combined outputs provide two parallel RF paths within one double-unit enclosure.

  • Low insertion loss of ≤0.5 dB and isolation of ≥50 dB help reduce signal attenuation and interference between bands.

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

  • Handles up to 200 W per port and maintains low-PIM performance for multi-carrier cellular deployments.

  • The compact twin diplexer design simplifies installation when two parallel signal paths are required in limited equipment space.


Technical Datasheet

Compliances

Specification of Cell Double Unit Diplexer, 698-803/824-894MHz, DC Bypass for All Ports, 7/16 DIN Female

General Specifications

Product TypeMulti-Band Combiner
Channel Number2-way Diplexer
Frequency Band694-803MHz | 824-894 MHz
Input / Output4-input and 2-output
StructureDouble Unit
Connector Interface7/16 DIN female


Electrical Specifications

Frequency Band (MHz)694-803824-894
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 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

Dimension163×132×143 (mm, excluding connectors and brackets)
Weight5.5 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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