JAMPRO JLLP – Low Power Circular Penetrator

We try to have plenty of inventory available to satisfy our customer's needs, however Due to the recent supply chain situation. We suggest you verify by contacting us Availability before placing your order online.

JLLP – Low Power Circular Penetrator


The JAMPRO JLLP antenna has been designed to meet the needs of low power and educational stations that require excellent performance on a low budget. This antenna uses the same basic design as the JAMPRO PENETRATOR series of side-mount antennas, which set the industry standard for FM antennas. By using an external and non-pressurized feed system, manufacturing costs are kept to a minimum. Each bay is fed with flexible cable. Configurations with two or more bays are fed through a power divider and cable system that has a 7/8" EIA flange input (female). The antenna elements are constructed of high strength marine brass.


Power rating 4kW maximum

Outstanding VSWR without field tuning

Available for 88-108 MHz

Electrical deicers available

VSWR 1.1:1 +/- 150 kHz