Ga450 Loop Antenna Sdr Short Medium Wave Radio Antenna 522-1710khz

The antenna is used as a supporting antenna for the radio. The produced antenna integrates an excellent circuit. The ring body is made of stainless steel. The workmanship and reception are both high-end products in the same category. I hope to be used by fans in the future. Come and get a better listening experienceNote: There is a 1000 mAh lithium battery in the power control box. The battery has been charged to TYPE-C, and the light will automatically change color when it is fully charged.Receiving frequency: SW2.30-30MHz (main adaptive frequency)MW 522-1710KHz (The supporting radio needs to have a medium wave input jack)Impedance 50ohmGain: 20dbiReceiving ring: ring diameter 20cmAntenna box size: 10.5 x 6.5 x 2.6cmBattery: Built-in lithium battery 1000 mAhFeeder: BNC-3.5, BNC-BNCUSB: Standard Type-c charging portThis antenna comes standard: 2 1m feeders (3.5 and BNC head) and other radio connectors can use this antenna.Colour: silver + blackMaterial: metalPackage Contents:1 * receiving loop1 * antenna box1 * built-in 18350 lithium battery2 * feeders (BNC-3.5 and BNC-BNC)1 * BNC female to SMA maleOnly 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.