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18GHz WAVEGUIDE DUPLEXER
18GHz WAVEGUIDE DUPLEXER
Specifications
Model Number :
VN-WGD-OMT-18
MOQ :
5 pcs
Part Number :
VN-WGD-OMT-18
Operating Frequency ( GHz ) :
18
Payment Terms :
L/C, D/A, D/P, T/T
Return Loss (dB) :
≥20dB
Certification :
ISO 9000 ROHS
Brand Name :
Vinncom
Place of Origin :
China
Price :
negotiable
Variation over 50 MHz band :
＜0.5dB(17700-18240 MHz) ＜5.0dB(19260-19700 MHz)
Supply Ability :
500
Insertion Loss(dB) :
＞60 dB(14000-16870 MHz) ＞30 dB(19070-25000 MHz) ＞10 dB(25000-29000 MHz)
Description

18GHz WAVEGUIDE DUPLEXER

  • Enables full‑duplex communication with minimal system complexity

  • Available in circulator‑based and filter‑based architectures

  • Stable performance over temperature and vibration

Application Scenarios / Working Scenarios of a WAVEGUIDE DUPLEXER

  1. Pulse radar systems –
    A WAVEGUIDE DUPLEXER allows the radar to transmit a high‑power pulse through the antenna and then switch to receive mode to listen for echoes, sharing the same antenna.

  2. Continuous‑wave (CW) radar and FMCW radar –
    A WAVEGUIDE DUPLEXER enables simultaneous transmit and receive operation for Doppler and frequency‑modulated radar.

  3. Satellite communication (Satcom) ground stations –
    A WAVEGUIDE DUPLEXER separates the uplink (Tx) and downlink (Rx) signals that share a common dish antenna.

  4. Electronic warfare (EW) systems –A WAVEGUIDE DUPLEXER protects the receiver from the jamming transmitter's high power while allowing both to share one antenna.

  5. Aerospace and avionics (weather radar, collision avoidance) –
    A WAVEGUIDE DUPLEXER is a critical component in airborne radar systems that use a single radome‑mounted antenna.

Part Number VN-WGD-OMT-18
Operating Frequency ( GHz ) 18
Insertion Loss(dB) ≤1.2dB
Return Loss (dB) ≥20dB
Variation over 50 MHz band

＜0.5dB(17700-18240 MHz)

＜5.0dB(19260-19700 MHz)
Insertion Loss(dB)

＞60 dB(14000-16870 MHz)

＞30 dB(19070-25000 MHz)

＞10 dB(25000-29000 MHz)
Insertion Loss (Isolation) 80~110
Cross-polar Isolation ≥35dB(25)
Dimension(mm) As below
ROHS Compliance Yes

18GHz WAVEGUIDE DUPLEXER

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18GHz WAVEGUIDE DUPLEXER

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Product Detail
Model Number :
VN-WGD-OMT-18
MOQ :
5 pcs
Part Number :
VN-WGD-OMT-18
Operating Frequency ( GHz ) :
18
Payment Terms :
L/C, D/A, D/P, T/T
Return Loss (dB) :
≥20dB
Contact Supplier
18GHz WAVEGUIDE DUPLEXER

HeFei Vinncom Electronic Technology Co.,Ltd.

Verified Supplier
4 Years
anhui, hefei
Since 2006
Business Type :
Manufacturer
Main Products :
RF Antenna Combiner, RF Power Splitter, RF Directional Coupler
Employee Number :
100~200
Certification Level :
Verified Supplier
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