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UHF 8 Cavity Duplexer 100W N Connector FREE tune radio repeater 400M-520MHz 2025

Product Description

Please LEAVE A NOTE OF the High / Low frequencies
you need for this duplexer. The frequency GAP need to be > 3.8mhz.
The default connector will be N connecters. 
Pa c kage INCLUDE:
1pcs duplexer

Frequency Range

400~520MHz

VSWR

≤1.4

Bandwidth(KHz))

±1000

 

   Frequency                    Spacing(MHz)  

12

5.7

3.8

Insertion Loss 

≤1dB

≤0.8dB

≤1.2dB

Isolation

≥75dB

Maximum Input Power

100W

Normal Impedance

50Ω

Connector

N-F/BNC-F

Operating Temperature

-30℃~+90℃

Operating Humidity

5%~95%

Dimensions

216×258×40 mm


Note: Bulk order, better price ！Welcome to contact us ! 


Pls send the massage if there's any questions or problem, we will reply within 24hours

DO NOT OPEN A CASE or leave negative or neutral feedback without any contact




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  1. We only ship to confirmed Ebay Order addresses. Please confirm that your Order address is in line with your shipping address.
  2. We ship to all countries/regions covered by eBay's shipping service (except remote areas).
  3.  Your order will be shipped within 2-3 business days after payment is confirmed.
  4.  Standard Shipping: Delivery time is 7-20 business days (varies by destination country).
  5.  Expedited Shipping: Fast delivery in 3-7 business days (optional in the shipping option).
  6.  A valid tracking number will be uploaded to your eBay order page once the package is shipped, you can track the logistics status anytime.
  7.  If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!



  • Each item is strictly tested before shipment.
  • We are confident with our item,but we accept 30-days return if there is some problem with the item,which shipping cost is buyer's responsibility to deal with.
  • Pls send the massage if there's any questions or problem, we will reply ASAP. DO NOT OPEN A CASE or leave negative or neutral feedback without any contact
  • Your kind understanding and support would be highly appreciated ! Thanks ~

  • If you happy with your order 5 star review means a lot to us !
  • Pls send the massage if there's any questions or problem, we will reply ASAP. DO NOT OPEN A CASE or leave negative or neutral feedback without any contact

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