从China供应商批量进口5w Sma Attenuator 6ghz 18ghz 26.5ghz 1-30db

Yicheng Technology Co., Ltd. offers a 5W SMA attenuator spanning 6 GHz to 18 GHz with extension to 26.5 GHz, covering attenuation steps from 1 dB through 30 dB. The unit maintains 50 ohms nominal impedance and handles 5 watts average power, with a low VSWR of 1.20 cited in source data. This frequency ceiling places the device in the microwave range, suitable for Ku-band satellite communication and high-frequency test instrumentation.

The symmetrical SMA construction supports bidirectional insertion without orientation-dependent performance degradation, an advantage in rapid test-bay reconfiguration. The 1.20 VSWR figure indicates strong impedance match, reducing reflected power that could disturb sensitive source equipment. For the 18-26.5 GHz extension, buyers should confirm whether this represents a single broadband design or a distinct SKU, as dielectric and skin-effect losses increase markedly above 18 GHz in standard SMA constructions.

Target applications include telecommunications infrastructure, RF test and measurement suites,同质化 and satellite ground station signal chains. The extended 26.5 GHz capability appeals to vector network analyser users requiring precise level control through their instrument's full operating range. Importers must verify with Yicheng Technology Co., Ltd. whether the 26.5 GHz specification applies to all attenuation values or is limited to specific steps, and confirm packaging, MOQ, and lead time directly with the supplier.

Yicheng Technology Co., Ltd. operates from the second floor of Baotian Industrial Zone in Shenzhen, Guangdong, postal code 518109, placing it within the same metropolitan electronics manufacturing cluster as numerous RF component specialists. The supplier tier is marked as imported, suggesting the firm sources certain materials or finished subcomponents from outside mainland China, while the trust tier registers as harbour. Response metrics show 0.00 rate with zero average hours, indicating no platform-mediated enquiry history is recorded.

No establishment date, employee count, factory floor area, revenue, certification specifics, or named OEM relationships appear in the source profile. The address in an industrial zone rather than a commercial tower suggests some level of production or assembly activity, though the extent of in-house versus contracted manufacturing is unstated. Buyers should conduct due diligence on quality system registration, requesting ISO 9001 or equivalent evidence, and should verify whether the 26.5 GHz performance claim is backed by independent test data or represents a datasheet aspiration.