Key Specifications
Description
SMPM Jack (Female) to SMPM Jack (Female) | Straight Design | Snap-Lock | Beryllium Copper Body
The ROSNOL AD-PM2PM25A/99-99 is a precision RF adapter designed for DC to 50 GHz operation with impedance 50 Ω, VSWR ≤ 1.30, and insertion loss ≤ 0.04 × √F(GHz) dB. It provides insulation resistance ≥ 5 GΩ, center contact resistance ≤ 6 mΩ, outer contact resistance ≤ 2 mΩ, working voltage 325 V rms, and RF leakage ≥ 85 dB up to 4 GHz. Power handling: 50 W @ 2.2 GHz. Coupling mechanism: Snap-lock with full detent and smooth bore options. Mating cycles: full detent ≥ 100, smooth bore ≥ 500. Engagement force: 19 N typical; disengagement force: 29 N typical. Temperature range: −65 °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 construction ensures excellent durability and stable electrical performance across the specified frequency 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.
