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Female High Power Directional Coupler Hybrid Coupler RF 700MHz -4000MHz

Female High Power Directional Coupler Hybrid Coupler RF 700MHz -4000MHz

Brand Name:Vinncom
Certification:RoHS/ISO9000
Model Number:VN-DC-0740-OP
Place of Origin:China
Operating Frequency ( MHz ):698-3800
VSWR:≤1.25
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Location: Hefei Anhui China
Address: GangHuai Road ,New Industrial Zone ,GangJi Town ,ChangFeng County ,HeFei City ,AnHui Province
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700-4000MHz Directional Coupler PIM -150 / -155 / -160/-165


Directional couplers are a passive device used mostly in the field of radio technology. They couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another radio system or next radio equipment. An essential feature of directional couplers is that they only couple power flowing in one direction. Power entering the output port is coupled to the isolated port but not to the coupled port. A directional coupler designed to split power equally between two ports is called a hybrid coupler, for example ,3dB hybrid coupler.

Vinncom directional coupler are based on different design ,such as micro-stripline,air-dielectric ,thin film ,waveguide etc.

Directional couplers have many applications. These include providing a signal sample for measurement or monitoring, feedback, combining feeds to and from antennas, providing signal taps for cable and/or Distributed Antenna Systems such as cable TV,mobile signal coverage and separating transmitted and received signals on telecom systems.


Part NumberVN-DC-0738-OP
Operating Frequency ( MHz )698-3800
Impedance ( Ohm )50
VSWR≤1.25
Coupling (dB)± 0.8± 0.8± 0.9± 1.0± 1.0± 1.2± 1.5
Insertion Loss (dB)≤2.05≤1.65≤1.45≤0.8≤0.5≤0.22≤0.2
Isolation (dB)≥23≥24≥25≥28≥33≥38≥45
IM3 (dBc @ 2×43dBm)-150 / -155 / -160/-165
ApplicationIndoor & Outdoor
Degree of ProtectionIP65
Operating Temperature ( ℃ )-40 ~ + 80
Interface4.3-10 Female
Handling Power (Watt, max)500
Peak Power (Watt, max)1500
Dimension (mm)(L×W×H, excl connector)136 × 44 × 30
Net Weight (g)535 ± 20
Packing Dimensions (mm,L×W×H)190 × 80 × 45
Packing Carton Size (mm,L×W×H)430 × 400 × 105
ROHS ComplianceYes
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China Female High Power Directional Coupler Hybrid Coupler RF 700MHz -4000MHz supplier

Female High Power Directional Coupler Hybrid Coupler RF 700MHz -4000MHz

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