As it has a Surface Mount value, it can be used for general RF Antennas.This is a Antenna RF from the Savvi™ series.There is a Tape & Reel (TR) solid enclosure around the RF modulator.
M830510-10K Features
With Surface Mount Savvi™ series
M830510-10K Applications
There are a lot of Ethertronics/AVX M830510-10K RF Antennas applications.