【Product Recommendation】WR340 Loop type Broadwall Directional Coupler

 

Dolph Microwave manufactures loop type broadwall directional couplers covering a wide frequency range. Multiple flange and coaxial connector types and configurations are available. It’s ideal for RF microwave applications where high power sensing is desired.

 

It features small volume, low VSWR, low frequency response and major waveguide bandwidth. The coupling level can be custom made ranging from 30 dB to 70 dB. The directivity is above 20 dB. The flange type, connector type and sizes can be custom made as per customer’s specific requirements.

 

 

Technical Specification

 

• Model: DH-26WHC… / DH-26WDHC… (WR340)
• Frequency Range: 2.45±0.05MHz
• Coupling: 30/40/50/60 dB
• Dir.(Typ.): 15 dB
• VSWR (Mainline): 1.08
• VSWR (Sec.): 1.25
• Main Insertion: 0.1 dB
• Waveguide Type: WR340
• Flange Type: FDP26 (Cover)
• Connector: N-Type Female
• Material: Al
• Inside Finish: Chromate Conversion
• Outside Finish: Anticorrosion Grey Paint
• Size(mm): 18013895

 

Outline Drawing(Size: mm)