Gain(dB):3.0dBi Origin:Mainland China Certification:NONE Connector:SMA male Length:21.5-127cm Band:Single band VHF Antenna type:Telescopic Antenna Fit for 1:for Garmin Astro 430, 320, 220 Fit for 2:for Garmin Alpha 100, 50
modname=ckeditor Description: This antenna increases the range you got. It's easy to install the flexible antenna just screw it by your hand, it comes with a direct SMA connector for Garmin Astro and Alpha. Best handheld antenna for Garmin Alpha 50 and Alpha100, Garmin Astro 320, 220, 430 and 900 handhelds. Features: Folded size: 21.7cm Extended size: 127cm Frequency: 136-174MHZ Gain: 3.0dBi Connects via standard SMA connection direct plugging to your Astro/Alpha.