set2: 10 set x Connector Adapter + 1 x Female UHF Panel ConnectorProduct Name: Female UHF Panel Connector; Design: UHF Jack SO-239 Panel MountThreaded Diameter: 15.5mm/0.61 inch; Panel Hole Diameter: 3.5mm/0.14 inchTotal Size: 25 x 25 x 27mm/1 inch x 1 inch x 1.1 inch (L*W*H)Material: Metal/Zinc alloy + Brass + Nickel platingHigh reliability, strong vibration resistance, good mechanical and electrical performance.Radio equipment and instrument, and ground transmission system, which are widely used in the vibration and harsh environment, are widely used in radio frequency coaxial cable.UHF SO-239 female jack, 4 hole panel mounting.Used widely for radios, public address system, audio, video, mobile radio and test equipments.Insulators: PTFEImpedance: 50OhmColor:Same as the picture showTemperature Range:65~+165Degrees CelsiusConnector outer conductor: MaleConnector center conductor: PlugFor RF coaxial cable: RG58, RG142, LMR195Attachment of cable Center conductor: SolderedConnector size: 16mm * 17mm * 32mmHollow metal cylinder size: 6mm * 12mmPackage Contents:10 set x Connector Adapter1 x Female UHF Panel ConnectorOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.