HeFei Vinncom Electronic Technology Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 500 |
| Part Number | VN-WGLD-145220-WR5 |
| Operating Frequency ( GHz ) | 145-220 |
| Impedance ( Ohm ) | 50 |
| VSWR | ≤1.25 |
| Interface | WR5(BJ1800) |
| Brand Name | Vinncom |
| Model Number | VN-WGLD-145220-WR5 |
| Certification | ISO 9000 ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 500 |
| Part Number | VN-WGLD-145220-WR5 | Operating Frequency ( GHz ) | 145-220 |
| Impedance ( Ohm ) | 50 | VSWR | ≤1.25 |
| Interface | WR5(BJ1800) | Brand Name | Vinncom |
| Model Number | VN-WGLD-145220-WR5 | Certification | ISO 9000 ROHS |
| Place of Origin | China | ||
| High Light | 145-220GHz waveguide load ，WR-5 waveguide load ，VN-WGLD-145220-WR5 waveguide device | ||
145-220GHz WR-5 WAVEGUIDE LOAD
A WAVEGUIDE LOAD is a passive, non-radiating termination device used in waveguide transmission systems. Its primary electrical characteristic is to present a matched impedance (typically 50 ohms equivalent or the waveguide’s characteristic impedance) to the source, thereby absorbing incident microwave energy with minimal reflection.
Absorption of Microwave Energy:
A WAVEGUIDE LOAD converts electromagnetic wave energy into heat, preventing standing waves. Any high‑power system requires a WAVEGUIDE LOAD to terminate unused ports.
Reduction of Voltage Standing Wave Ratio (VSWR):
By absorbing nearly all incident power, a WAVEGUIDE LOAD maintains a low VSWR (typically <1.05), ensuring signal source stability and measurement accuracy.
Protection of Sensitive Components:
During transmitter testing or amplifier tuning, a WAVEGUIDE LOAD acts as a dummy antenna. Without a WAVEGUIDE LOAD, reflected power could destroy expensive devices such as magnetrons or solid‑state amplifiers.
| Part Number | VN-WGLD-145220-WR5 |
| Operating Frequency ( GHz ) | 145-220 |
| Impedance ( Ohm ) | 50 |
| VSWR | ≤1.25 |
| Operating Temperature ( ℃ ) | -40 ~ + 80 |
| Interface | WR5(BJ1800) |
| Dimension(mm) | As below |
| Handling Power | 0.3 (Watt, max) |
| 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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