Key Specifications
Description
SMPM Jack (Female) to SMPM Jack (Female) | Straight Design | Snap-Lock | Beryllium Copper Body
The ROSNOL AD-PM2PM25B/99-99 is a precision RF adapter supporting DC to 65 GHz with impedance 50 Ω, VSWR ≤ 1.35, and insertion loss ≤ 0.1 × √F(GHz) dB. Return loss: ≥ 26 dB DC to 18 GHz, ≥ 15 dB from 18 to 26.5 GHz, ≥ 13 dB from 26.5 to 50 GHz. It offers insulation resistance ≥ 5 GΩ, center contact resistance ≤ 6 mΩ, outer contact resistance ≤ 2 mΩ, and working voltage 325 V rms. Coupling mechanism: Snap-lock with full detent and smooth bore options. Mating cycles: full detent ≥ 100, smooth bore ≥ 500. Temperature range: −55 °C to +155 °C.
Centre contacts and body are beryllium copper gold plated (3 µin) over non-magnetic nickel-phosphorus underplating (80 µin). Insulator PTFE. This plating system offers strong corrosion resistance and consistent RF performance across the specified temperature range.
ROSNOL’s precision-engineered RF adapters deliver consistent quality and performance at competitive pricing, making them a reliable alternative to leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH. Customization services for materials, plating, and mechanical design are available.
