10-40M Alpha Loop Jr
with Tripod & Bag 6:1 Reduction drive

Starting at: $299.00

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A personal favorite of the Founder of Alpha Antenna, Steven Deines/N0TES. The Alpha Loop Jr+ for most CAP (SHARES), MARS, and Amateur Radio frequencies offers you a light 6.350MHz to 29.7MHz 15 watt PEP SSB transmit/receive antenna in a small package that deploys in approximately 60 seconds, which now has a 6:1 reduction drive.

Specifications include

- Continuous receive & transmit coverage from 6.350 MHz to 29.7 MHz (10-40 meters)
- Power rating of 15 watts PEP SSB at a SWR of <1.5:1 & 10 watts PEP SSB at a SWR of <2:1
- Rugged canvas 10x8x5 inch MOLLE field bag with shoulder strap
- Light-duty Tripod that deploys to 66 cm (26 inches) & breaks down to 8 inch (20 cm)
- Proven Times Microwave LMR-400 design for the construction of the outer & inner loops
- Rigid inner loop with convenient SO-239 where you connect your coax
- 6:1 Reduction Drive


This Alpha Antenna features fast and easy tuning, which means you just listen for the loudest noise to come out of your rigs speaker as you turn the tuning knob on the multiband Alpha Loop Jr, and then just tweak for the lowest SWR using your rigs SWR meter or an Antenna Analyzer.
60 second deployment video of the multiband Alpha Loop Jr Antenna

1) The Alpha Loop Jr+ is a waterproof magnetic loop that is directional and can antenna from 10-40 meters (*6.350MHz to 29.7MHz), which also has low noise receive capabilities.
2) can be fully deployed in less than 60 seconds even with thick winter gloves on.
3) fits into a 10x8x5 inch (25x20x13 cm) bag, which includes Tripod, Bag, and Antenna,
4) it is the lightest Complete Multiband Loop ever made, with everything weighing only 1.3 Kg (3 pounds), which includes the Antenna, Bag, and light-duty tripod.

Technically speaking

This is the first and only manufactured Magnetic Loop antenna that is also optimized to maximize Magnetic Loop properties on 20-40 meters, while then acting as a small transmitting loop on 10-17 meters. This was accomplished by making the circumference of the outer loop slightly smaller than 1/10 of a wavelength on 6.350 through 14.350 MHz.


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