HeFei Vinncom Electronic Technology Co.,Ltd.
| Part Number | VN-WGOMT-3040-WR28-C8.0 |
| Isolation | ≥30dB |
| Operating Frequency ( GHz ) | 30-40 |
| Payment Terms | L/C, D/A, D/P, T/T |
| Insertion Loss(dB) | ≤1.0dB |
| Interface | WR28(BJ320) |
| VSWR | 1.50:1 |
| Supply Ability | 500 |
| Public Port | 8.0mm / 0.315 (Circular wave port) |
| Model Number | VN-WGOMT-3040-WR28-C8.0 |
| Certification | ISO 9000 ROHS |
| Brand Name | Vinncom |
| Place of Origin | China |
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Product Specification
| Part Number | VN-WGOMT-3040-WR28-C8.0 | Isolation | ≥30dB |
| Operating Frequency ( GHz ) | 30-40 | Payment Terms | L/C, D/A, D/P, T/T |
| Insertion Loss(dB) | ≤1.0dB | Interface | WR28(BJ320) |
| VSWR | 1.50:1 | Supply Ability | 500 |
| Public Port | 8.0mm / 0.315 (Circular wave port) | Model Number | VN-WGOMT-3040-WR28-C8.0 |
| Certification | ISO 9000 ROHS | Brand Name | Vinncom |
| Place of Origin | China | ||
| High Light | WR-28 waveguide orthogonal coupler ，30-40GHz RF directional coupler ，WR-28 waveguide directional coupler | ||
30-40GHz WR-28 WAVEGUIDE ORTHOGONAL COUPLER
Rugged split-block waveguide construction
Low insertion loss for both polarization paths
High polarization isolation (typically >30 dB)
Match flange types –
A "WAVEGUIDE DUPLEXER" requires compatible flanges on all ports to ensure proper electrical contact and mechanical alignment.
Confirm frequency band and polarization assignment –
Ensure the operating frequency range of the "WAVEGUIDE DUPLEXER" matches the system requirements and that the polarization labels (V/H or port 1/port 2) are correctly identified.
Check power handling –
Verify that the "WAVEGUIDE DUPLEXER" can handle the required power level, particularly in transmit applications.
Do not swap the polarization ports –
While the two output ports of a "WAVEGUIDE DUPLEXER" are physically similar, their polarization assignments are defined by the internal septum orientation; swapping them will invert the polarization sense.
Radio astronomy receivers –
A "WAVEGUIDE DUPLEXER" separates the two orthogonal linear polarizations from a celestial source, enabling simultaneous measurement of both polarization states for scientific analysis.
| Part Number | VN-WGOMT-3040-WR28-C8.0 |
| Operating Frequency ( GHz ) | 30-40 |
| Public Port | 8.0mm / 0.315 (Circular wave port) |
| Insertion Loss(dB) | ≤1.0dB |
| VSWR | 1.50:1 |
| Isolation | ≥30dB |
| Interface | WR28(BJ320) |
| Operating Temperature ( ℃ ) | -40 ~ + 80 |
| Dimension(mm) | As below |
| ROHS Compliance | Yes |
Company Details
Business Type:
Manufacturer
Year Established:
2006
Employee Number:
100~200
Ecer Certification：
Verified Supplier
What we do Vinncom（Founded in 2006）is a leading manufacturer specializing in the microwave and RF field, integrating design, R&D, production, sales, and service. Established in 2006 and located in Hefei, China, the company has an R&D and manufacturing center spannin... What we do Vinncom（Founded in 2006）is a leading manufacturer specializing in the microwave and RF field, integrating design, R&D, production, sales, and service. Established in 2006 and located in Hefei, China, the company has an R&D and manufacturing center spannin...
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