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{"title":"550-2700MHz N Female Directional Coupler","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/2c\/997ab5dd1679edef7649e9bffc7d-200x200-1\/550_2700mhz_n_female_directional_coupler.jpg","attrs":{"Brand Name":"Vinncom","Model Number":"VN-DC-05527-ONx","Certification":"ROHS ISO9000","Place of Origin":"CHINA"}}
{"title":"550-2700MHz 4.3-10 Female Directional Coupler","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/94\/3e33d904cc9b3fc4c93ec8346ef4-200x200-1\/550_2700mhz_4_3_10_female_directional_coupler.jpg","attrs":{"Brand Name":"Vinncom","Model Number":"VN-DC-05527-OPx","Certification":"ROHS ISO9000","Place of Origin":"CHINA"}}
{"title":"600-4000MHZ 4.3-10 Female 15dB High Frequency Directional Coupler","imgUrl":"https:\/\/img.chinax.com\/nimg\/4d\/85\/ff3927b3c6fc51cba7b38a3bc99b-200x200-1\/600_4000mhz_4_3_10_female_15db_high_frequency_directional_coupler.jpg","attrs":{"Brand Name":"Vinncom","Model Number":"VN-DC-0640-OPx","Certification":"ROHS ISO9000","Place of Origin":"CHINA"}}
{"title":"600 To 4000MHZ N Female -150dbc RF Directional Coupler","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/fb\/bc73fb921f35d40c2a80d62b2f01-200x200-1\/600_to_4000mhz_n_female_150dbc_rf_directional_coupler.jpg","attrs":{"Brand Name":"Vinncom","Model Number":"VN-DC-0640-ONx","Certification":"ROHS ISO9000","Place of Origin":"CHINA"}}
{"title":"550-3800MHZ 12dB 500w Air Dielectric RF Directional Coupler","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/2b\/60b0a3cd5af16d310911074ad2cd-200x200-1\/550_3800mhz_12db_500w_air_dielectric_rf_directional_coupler.jpg","attrs":{"Brand Name":"Vinncom","Model Number":"VN-DC-05538-OPx","Certification":"ROHS ISO9000","Place of Origin":"CHINA"}}
{"title":"138-960MHz N Female Directional Coupler","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/e1\/d841d70702a2f28e4b60f553d6f3-200x200-1\/138_960mhz_n_female_directional_coupler.jpg","attrs":{"Brand Name":"Vinncom","Model Number":"VN-DC-138960-ONx","Certification":"ROHS ISO9000","Place of Origin":"CHINA"}}
This RF coupler is directional and is manufactured with N ports. Our directional coupler design uses N ports that are female gender and 50 Ohm impedance.
The Vinncom directional coupler design is rated for a minimum frequency of 600 MHz and a maximum frequency of 4 GHz. Directional coupler is constructed with a coupling value of 5/6/7/810/12/15/20 dB.And Handling Power is 300W.
Application
Directional couplers are important devices in RF systems. Their ability to sample either the forward or reverse direction of signal propagation allows a wide range of applications in test, measurement, monitoring, feedback and control.
Large amounts of government building projects in the construction of urban construction, reinforced concrete buildings rise of wireless signal propagation was severely hampered, subway, underground tunnel and underground parking garage and other underground construction space is also wireless coverage blind area, users in the building using mobile communication service severely restrict, operators to improve the user experience improve service quality and competitiveness, We will intensify efforts to develop and optimize networks. By constructing a large number of base stations and distributing signals indoors, indoor coverage is solved to achieve seamless coverage and provide users with efficient and sustainable wireless network services without blind spots.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2006
Employee Number:
>100
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...