Key Specifications
Description
SMA Reverse-Polarity Jack (RP Female) to SMA Reverse-Polarity Jack (RP Female) | Straight Adapter | Screw-Lock | Brass Body
The ROSNOL AD-A7A75B/11-11 is a straight RF adapter designed for 50-ohm applications, covering DC to 18 GHz with VSWR ≤ 1.20 (return loss ≥ 20.83 dB). It specifies insertion loss ≤ 0.05 × √F (GHz) dB, insulation resistance ≥ 5 GΩ, center contact resistance ≤ 3 mΩ, and outer contact resistance ≤ 2 mΩ. Electrical ratings include 1000 V rms test voltage, 480 V rms working voltage, and power handling up to 200 W at 2 GHz. The screw-lock interface ensures ≥ 500 mating cycles, axial captivation ≥ 27 N, radial captivation ≥ 3 N·cm, and recommended torque of 0.8–1.1 N·m.
Constructed with brass bodies and center contacts plated with 3 micro-inch gold over 80 micro-inch non-magnetic nickel-phosphorus underplating, this adapter includes PTFE insulators for durability and consistent RF performance.
ROSNOL’s precision-engineered RF adapters deliver reliable performance at competitive pricing, making them a strong 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. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.
