SRH519 HT/Scanner Antenna

Flexible, slim design with SMA. Also available in BNC.   Specifications: Bands: 2m/70cm *Gain (relative): +3dB Watts: 10 Height: 7.75" Connector: SMA   Remarks: *Rated against typical stock HT antennas.

 

 https://www.diamondantenna.net/srh519.html

Diamond Antenna Dual-Band HT Antennas offer a wide range of features to choose from for your handheld transceiver or scanner. Whether you need a replacement antenna or want to improve your HT's radiating efficiency and range, these dual-band antennas offer a quality solution for your needs. They come available with BNC, SMA, or SMA-female connector schemes and in antenna sizes to suit your needs.

Diamond rates their antenna gain figures against 'standard' HT antennas usually delivered with a new transceiver. This antenna gain method makes it easy to see how their antennas perform as a replacement for an original manufacturer's antenna. Many of these antennas also have excellent extended-receive coverage! Diamond Antenna Dual-Band HT Antennas are a quality and cost-effective solution.