Maco BA1 Balcony Antenna

The Maco BA1 is a 1/2 wave base station antenna specifically designed for CB (11-meter) or amateur (10-meter) radio operators who have limited space or cannot install a permanent rooftop antenna.

Key Specifications
Design: 1/2 wave antenna with a Maco gamma match system for tuning and low SWR.
Operating Bands: Operates on 10 or 11 meters.
Physical Length: The main element is approximately 17–18 feet long (210 inches for 11m; 206 inches for 10m).
Power Handling: Rated for 2,000 Watts PEP standard; can be upgraded with higher-rated gamma matches (up to 30,000 Watts).
Mounting: Includes a 6-foot mounting tube and U-bolts for attachment to wooden beams or wrought iron balcony railings.

Key Features
Versatile Mounting: Can be mounted either horizontally or vertically depending on preference or space constraints.
Space-Saving: Ideal for apartment dwellers, travelers, or “stealth” setups where a full tower is not feasible.
Construction: Made of aircraft-grade aluminum for durability and weight reduction (shipping weight ~8 lbs).
Directionality: Functions as an omnidirectional antenna in vertical mode, but can be used in phased arrays for directional gain.

Performance Considerations
Local vs. DX: While effective for “skip” (long-distance DX), users note it may have a higher radiation angle when mounted vertically, which can be less optimal for short-range local communication compared to a dedicated 5/8 wave ground plane.
Polarization: When mounted horizontally, it serves as a driven element of a beam antenna, making it excellent for SSB (Single Side Band) long-distance contacts.