Dolph Microwave offers a standard product line of 3dB Waveguide Combiners/Dividers covering waveguide sizes WR340 thru WR28. typically used for power distribution or power combination. It features small volume, the standard coupling level is 3-30dB, the phase difference is 90° at distribution holes. The flange type and sizes can be custom made as per customer's specific requirements. Taking WR229 and WR137 type as example as below. More other waveguide type requirement, please contact.
Options
Dolph Microwave hybrid composed with waveguide cross-section and waveguide material available in various frequency range with corresponding waveguide type.
Typically, the waveguide cross-section is rectangular, elliptical or circular.
Common materials for this components are aluminum, brass, bronze, copper, and silver. It can be shaped as I-shape, Y-shape, U-shape, X-shape and YU-shape etc.
WR229 3dB Waveguide Combiners/Dividers | |
Electrical Specifications | |
Model | DH-40WSU3PA |
Frequency Range | 3.7-4.8 GHz |
Isolation | ≥20 dB |
VSWR | ≤1.15:1 |
Insertion Loss | ≤0.2 dB |
Amplitude Balance | ±0.25 dB |
Phase Balance | ±8° |
Flange | FDP40(CPR-F229) |
Material | Al |
Surface Treatment | Conductive Oxidation |
Surface Coating | Black Paint |
WR137 30dB Waveguide Combiners/Dividers | |
Electrical Specifications | |
Model | DH-70WSY30PA (WR137) |
Frequency Range | 7.145-7.235 GHz |
Output 2-3 Isolation | ＞23 dB |
VSWR | ≤1.15:1 |
Port 1-3 Insertion Loss Port 1-2 Insertion Loss | ≤30±0.2 dB |
Handling Power | 25 KW |
Cooling Method | Water Load |
Flange | FDP70 |
Material | Al |
Surface Treatment | Conductive Oxidation |
Surface Coating | Black Paint |
Waveguide combiner/divider is still called hybrids, which is circuits combining or dividing signals. Waveguide hybrid can input several signals but produce a single&combined output signal. In hybrid varieties, the signal is dvided into different phases, and every phase has equal amplitude. Waveguide hybrid are circuits that accept one input signal and output multiple signals.
Other Standard Waveguide Components You may have interests in
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