Description
Waveguide low pass filter 34LB-LP-22000-33000, operating from 22 to 33GHz, has a 0.7dB insertion loss and low VSWR 1.35:1 in the passband. The filter has a minimum rejection value of 40dB from 44 to 82.5GHz. 34LB-LP-22000-33000 covers the WR34 full waveguide band and comes with two flanges FBP260(UBR260). It can handle 30W continuously and 0.3KW peak power. The A-INFO's waveguide low filter is manufactured with a high precision machining process to ensure high quality and ruggedness. They are ideal for radar antenna systems, laboratory test set-ups, microwave radio, satellite communications, and other applications requiring low insertion loss, low return loss, and high rejection. Additional lengths and different flange types may be available in stock, and please contact us to inquire further.
Technical Specification
| Model | 34LB-LP-22000-33000 |
|---|---|
| Filter Type | Low Pass |
| Filter Rejection Type | Reflection |
| Waveguide Band | K, Ka |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR34 |
| Passband, Min (GHz) | 22 |
| Passband, Max (GHz) | 33 |
| Passband Ripple, Max (dB) | 0.5 |
| I.L., Typ (dB) | 0.7 |
| I.L., Max (dB) | 1 |
| VSWR, Typ | 1.35:1 |
| VSWR, Max | 1.50:1 |
| Lower Stopband, Min (GHz) | 22 |
| Upper Stopband, Min (GHz) | 44 |
| Upper Stopband, Max (GHz) | 82.5 |
| Upper Rejection, Min (dB) | 40 |
| Flange 1 Style | Square |
| Flange 1 Type | Cover |
| Flange 1 Designation | FBP260(UBR260) |
| Flange 2 Style | Square |
| Flange 2 Type | Cover |
| Flange 2 Designation | FBP260(UBR260) |
| Power Handling, CW, (W) | 30 |
| Power Handling, Peak, (KW) | 0.3 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Al |
| Finish | Silver Plated, Gray Paint |
| Size, L (mm) | 50.8 |
| Size, W (mm) | 21.1 |
| Size, H (mm) | 21.1 |
| Weight, (kg) | 0.04 |
| Pressure Sealed | No |