132 - 174 MHz Base Loaded 1/2 Wave Antenna with Spring, Field Tunable

PCTEL's field tunable wideband antenna with spring addresses equipment interoperability challenges by providing superior bandwidth coverage without sacrificing performance. This field-tunable antenna provides a gain of 2.4 dB (with) or unity gain (without) a ground plane. 

Features: 

• Outstanding bandwidth performance
• Rugged, compact design ideal for high-vibration environments
• Thick-wall housing with double sealing for enhanced weather resistance
• Compatible with all 1-1/8"-18 (NMO) thread mounts, including 3/4" mounts

Note: Motorola-style (NMO) mount sold separately.