Alaris COJOT Released New Active Wideband Antenna
The TA30512B manpack antenna offers enhanced gain for portable radio systems.
Updated on Sept. 24, 2026 in Current Conditions
Alaris COJOT has introduced the TA30512B active wideband manpack antenna designed for portable radio and electronic countermeasure applications. The new device utilizes PIN-diode switching to optimize frequency matching across a broad spectrum.
Why it matters
The antenna provides a significant gain improvement over passive models of comparable size, enhancing communication effectiveness for mobile radio systems. Its low power consumption makes it suitable for manportable operations where energy efficiency is critical.
The TA30512B antenna operates across a 30 to 520 MHz frequency range with a maximum VSWR of 3.5 on the tuned band. It measures 450 mm in height, weighs 200 g, and handles 10 W RMS RF power while consuming under 1 W in transmit mode.
The players
Alaris COJOT
Alaris COJOT is a manufacturer specializing in advanced antenna technology for military and commercial communications.
The details
The antenna uses electronically controlled matching to optimize RF performance, with power and control signals integrated through a male N-type connector. This interface supports frequency tuning speeds of up to 30 μs.
Timeline
The antenna was publicly detailed on September 24, 2026.
Roadmap
The development of the TA30512B reflects a broader industry push toward compact, electronically agile hardware for portable communications. By replacing legacy passive systems with active, frequency-matching designs, manufacturers are increasing the operational range and reliability of manpack radio setups.
The introduction of this antenna offers improved signal performance for field operators relying on manportable communication units. Its compact weight and low power requirements help extend operational duty cycles for mobile teams in the field.
The takeaway
The integration of active circuitry into manportable antennas allows for greater signal gain without increasing the physical footprint of the equipment. This trend toward electronic tuning is becoming essential for maintaining reliable links in demanding field conditions.
Further reading
For more on the current state of communication hardware, visit the Current Conditions section.
Source note: This article includes information reported by Everythingrf.
