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UHF big power 350Watts 4 Cavity Pass-Reject Duplexer

The base station duplexer is ideal for high power, close frequency separation installations. These filters are designed for combining two frequencies or they can be used as efficient pre-selectors. If higher levels of isolation are required, please consider using 6 cavity configurations.                                                                            Selectivity can be determined by the field adjustable capacitors. Each cavity is temperature compensated for operation between -40ºC to +65ºC. Each cavity has silver-plated loops, and silver-plated tuning rods.
  • Item NO.:

    MN-T-SGQ-450M-350W-4
  • Lead Time:

    Based on exact quantity
  • Product Orgin:

    Hefei , China
  • Brand:

    Maniron
  • Shipping Port:

    Shanghai , Ningbo , Shenzhen....
  • Color:

    Silver
  • MOQ:

    1
  • Products Details

UHF 4 Cavity Pass-Reject Duplexer

350W UHF 400-490MHz 4 Cavity Duplexer ,N Female, Tx to Rx Split 5.0MHz  ,
457.000 / 462.000


●Specifications:



Product Number

MN-T-SGQ-450M-350W-4C

Electrical  Specifications

Channel

Low Pass (RX)

High Pass (TX)

Frequency Range

Frequency can be made within 400~520MHz range

RX-TX Separation

5MHz (for example RX=433MHz, TX=438MHz )

Narrower RX-TX separation 2MHz,3MHz, 4MHz available. The RX-TX separation more closer, the insertion loss will be more higher, the isolation will be more lower. If your RX-TX frequency is too close to each other, we suggest you use 6 cavity or 8 cavity duplexer.

Insertion Loss

≤1dB@5MHz Separation

≤1dB@5MHz Separation

VSWR

≤1.2

≤1.2

Return Loss

≥20dB

≥20dB

RX-TX Isolation

  ≥80dB@5MHz Separation

Max. Input Power

350W (CW)

Mechanical  Specifications

Operating Temperature

-20+65

Connector Type

N-Female50Ω

Dimensions

410mm*360mm*110mm

Shipping Size

500mm*440mm*170mm

Net Weight

6.5KG

Shipping Weight

8KG

Appearance

Silver Color



4 cavity Duplexer Figure:  




Typical Response Curves at 5MHz RX-TX separation:




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