28-65-09A

Image of Duplexer

28-65-09A

 

28-65-09A, 406-430 MHz, Duplexer

  • TX RX Systems offers a wide variety of Duplexer options to suit your application, including Vari-Notch®, Bandpass, and notch type circuits
  • Vari-Notch® design provides low loss and high isolation in a compact package
  • All high RF-current components silver-plated for highest performance
  • Various models to choose from to match your application.

 

Notes
Specifications for duplexers of unsymmetrical construction or response are listed as follows:

  • Isolation: Noise Suppression/Carrier Suppression
  • Insertion Loss: Tx Loss/Rx Loss

 


 

Product Specifications 
Item No28-65-09A
Item Name406-430 MHz, Duplexer
Frequency Range406-430 MHz
Minimum Freq Separation2.5 MHz
Power Rating100 W
Isolation80 dB
Insertion Loss1.8 dB
Number of Cavities6
Cavity Size1.25" x 2" rect.
VSWR1.3:1
Impedance Ω50
Dimensions H x W x D3.5" x 19" x ± 2.5"
Tx-Rx Port ConnectorsBNC
Antenna ConnectorsN
Temperature Range-30 to +60 °C
Shipping Weight7 lbs.