Import Broadband Coaxial Circulator 225~400mhz N Sma — Buy in wholesale FOB from Supplier in China

The UIYBCC6060F broadband coaxial circulator from Uiy Inc. covers 225 to 400 MHz with full bandwidth coverage across this VHF/UHF boundary range. Insertion loss is rated at 0.8 dB typical and 1.0 dB maximum, with isolation of 18 dB typical and 16 dB minimum. VSWR stands at 1.3 typical and 1.4 maximum, while forward and reverse power handling each reach 160 W. The unit measures 60 by 60 by 28 mm and accepts either N-type or SMA connectors. Temperature options span 0 to 60 degree C standard or -55 to +85 degree C extended.

This circulator employs ferrite-based non-reciprocal junction technology, the standard architecture for coaxial circulators in this frequency class. The dual temperature grades indicate military-qualified construction alongside a commercial variant, with the extended -55 to +85 degree C range meeting typical MIL-STD environmental requirements. The all-metal housing with through-hole mounting flanges provides shielding and mechanical stability. N and SMA connector options allow integration into 50-ohm systems with different torque and mating-cycle requirements.

Military, space and commercial applications are all cited by the supplier. Buyers include defence contractors requiring frequency-agile radar and communications front-ends, satellite ground stations, and commercial broadcast or test-lab users. The 160 W power rating suits medium-power transmit-receive switching and antenna isolation. Custom design availability suggests Uiy Inc. can tune magnetic bias or port geometry for narrower bandwidth or alternative frequency bands. The one-year standard guarantee applies to commercial grade; military users should confirm whether extended warranty or test-data packages are available.

Uiy Inc. is located at No. 8, Lane 1, Xintun East Zone, Longgang District, Shenzhen, Guangdong, 518172, China. The supplier holds a harbor trust tier on the platform, with a response rate of 0.00 percent and an average response time of zero hours, indicating no inquiry history or inactive communication channels. The address places the company in Shenzhen's western manufacturing corridor, an established base for RF and telecommunications hardware.

The listing does not state year of establishment, employee count, revenue, ISO certification, or specific client references. Uiy Inc. offers custom design services for this circulator line and provides a one-year standard guarantee. Buyers should verify factory audit status, quality-management certification, and whether test data such as S-parameters or environmental screening reports accompany each lot.