Amazon.com : https://www.amazon.com/gp/product/B007JSOUBG?tag=eatingwelldia-20
Mobile Mark Inc TNC SMA GPS Cellular PCS Surface Mount Black
Product Description :
Mounts easily to roof trunk or bulkhead
High performance GPS with 26 dB active amplifier
Secure low profile less than 1 high 25mm mounts to 58 hole 16 mm
For GSMCDMA and Trunking
These antennas are ideal for applications where a low profile is essential
