BJ260(WR34) Waveguide Filter

Filters & MultiplexersKa-band
product

Overview

The BJ260(WR34) Waveguide Filter (JL.2.832.0017) is a Ka-band microwave passive device based on a metallic waveguide resonant cavity structure. It is designed for frequency selection, allowing the 26.4 GHz center frequency to pass with minimal loss while providing high rejection in the stopband. The ±25 MHz 1 dB bandwidth, combined with out-of-band rejection of ≥25 dB at ±60 MHz, ≥35 dB at ±90 MHz, and ≥60 dB at ±200 MHz offset, make it ideal for satellite, radar, and communication applications. The compact aluminum alloy housing (50 × 30.7 × 21.1 mm) with white paint finish operates over −45 °C to +85 °C.

Downloads

Admin Mode
Loading files…

Product Technical Features

  • Ka-band center frequency: 26.4 GHz
  • 1 dB bandwidth: ±25 MHz
  • Low insertion loss: ≤ 3.0 dB
  • High out-of-band rejection: ≥25 dB @ ±60 MHz, ≥35 dB @ ±90 MHz, ≥60 dB @ ±200 MHz
  • Low VSWR: ≤ 1.3:1
  • BJ260 (WR34) standard waveguide interface
  • Compact aluminum alloy housing: 50 × 30.7 × 21.1 mm
  • Wide operating temperature: −45 °C to +85 °C

Specifications

Center Frequency
26.4 GHz
1 dB Bandwidth
±25 MHz
Insertion Loss
≤ 3.0 dB
Out-of-Band Rejection
≥25 dB @ ±60 MHz; ≥35 dB @ ±90 MHz; ≥60 dB @ ±200 MHz
VSWR
≤ 1.3:1
Operating Temperature
−45 °C to +85 °C
Material
Aluminum Alloy
Surface Treatment
White Paint
Dimensions
50 × 30.7 × 21.1 mm
RF Interface
BJ260 (WR34) Waveguide
Part Number
JL.2.832.0017