Alfa Spring Barrel Adapter N Male to N Male for RV, Truck & Marine Antennas

ASP-NM-NM is a rugged antenna spring intended for antenna installations on RVs, trucks, cars, and for marine use. It is equipped with an N Male connector at each end, defining the connection arrangement for integration into compatible antenna installations. Its spring-based construction serves as the mechanical form of the accessory, while the documented application range covers both vehicle-mounted and marine antenna setups.

The antenna spring operates across a frequency range of 0 to 7 GHz, making this frequency specification an important consideration when selecting it for a particular antenna installation. A VSWR of ≤ 1.5 further defines its documented RF characteristics across the specified role. Together with the N Male to N Male connector configuration, these parameters provide the key information needed to determine whether the ASP-NM-NM fits the connection and frequency requirements of the intended RV, truck, car, or marine antenna installation.