TNC Plug (Male) to TNC Jack (Female) Fixed Attenuator, 6GHz 150W 30dB VSWR 1.3

TNC Fixed Attenuator | Plug (Male) to Jack (Female) | 30 dB | 150W | Screw-Lock | Nickel-Plated Brass Body

The ROSNOL FA-T1T25A-6G150W30/H33-H3 fixed attenuator operates from DC to 6 GHz with 50 Ω impedance and VSWR ≤ 1.30 (≥ 17.69 dB). It provides a nominal 30 dB attenuation with ±0.8 dB accuracy across DC–6 GHz and supports 150 W average input power at 25 °C. Center contact resistance is ≤ 1.5 mΩ and outer contact resistance is ≤ 1 mΩ. The screw-lock coupling mechanism ensures secure engagement with mating cycles ≥ 500, axial center-contact captivation ≥ 15 N, coupling test torque ≤ 1.7 Nm, and a recommended torque range of 0.46 to 0.69 Nm.

Piece-part construction includes phosphor bronze center contacts with gold plating, a brass body with nickel plating, PTFE insulators, a silicone rubber gasket, a brass coupling nut with nickel plating, and an aluminum heatsink with black anodized finish. This robust material configuration supports effective thermal dissipation, corrosion resistance, and mechanical stability across an operating temperature range of −65 °C to +165 °C.

ROSNOL’s precision-engineered RF attenuators deliver reliable performance across demanding RF and microwave systems. Designed to meet high-power and high-frequency requirements, ROSNOL attenuators 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. Comprehensive customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.