Key Specifications
Description
Precision TNC Plug (Male) to Precision TNC Jack (Female) DC Block | 100 V | DC–18 GHz
The ROSNOL DB-PCT1PCT25A-18G100V/H33-H3 is a precision DC block adapter designed for RF signal transmission from 9 kHz to 18 GHz with 50 Ω impedance. It provides a VSWR of ≤ 1.35 and insertion loss ≤ 0.7 dB, ensuring stable signal integrity while blocking DC up to 100 V. The Precision TNC connector interface features a threaded coupling mechanism, delivering secure mating, strong vibration resistance, and stable electrical performance for reliable RF interconnections.
Constructed with a brass body and nickel plating, this DC block provides a balance of electrical conductivity and durability. The center contacts are made of phosphor bronze with gold plating, ensuring consistent signal transmission and corrosion resistance. PTFE insulators offer stable dielectric performance. Brass offers good conductivity and cost efficiency, while nickel plating improves wear and corrosion resistance.
ROSNOL’s precision-engineered RF adapters deliver reliable performance across a wide range of RF and microwave systems. Designed to meet the stringent demands of high-frequency signal transmission, ROSNOL adapters offer a cost-effective alternative to products from leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring global environmental and safety standards. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.
