PNI-DBA27

The PNI DBA27 is a high-performance, omnidirectional 5/8 wave base station antenna designed primarily for CB radio (11-meter band) and 10-meter amateur radio applications. It operates efficiently across a broad frequency range of 25 to 30 MHz (with optimal tuning focused on 26–28 MHz).Key Technical Specifications Physical Length: 620 cm (approximately 20.3 feet) divided into 5 interlocking aluminum segments. Signal Gain: 5.5 dBi, which significantly boosts signal propagation and uniform coverage over long distances. Power Capacity: Supports a maximum applied power of up to 100 Watts continuous. S.W.R. Performance: Offers a minimum Standing Wave Ratio of ≤1.5 at the center of the band for minimized signal loss. Impedance & Polarization: Fixed at 50 Ohms with vertical polarization, ideal for line-of-sight and skywave communication. Connectivity: Uses a standard, reliable SO-239 connector (female UHF connection) at its base.