Complete 10-40M
ProMaster Jr tuner free base antenna

Starting at: $275.00

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Expedition Bag

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ProMaster Jr HF antenna

Built for harshest military and civilian environments, the Alpha ProMaster is the tuner free 10-40 meter 500 Watt base & transportable antenna. Perfect for all HF modes including, but not limited to, CW, SSB (USB/LSB), AM, etc.

Simply mount the antenna 6 feet off the ground on any conductive or non-conductive mast.

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Optional Expedition Bag:

This base antenna is also easy to take on portable expeditions, where you'll enjoy the approximate 5 minute setup/take-down for deployment. When kept in the optional Expedition bag, the vertical element and all accompanying hardware stores away at less than 3 foot 3 inches.

Optional Tripod:

The optionally available heavy duty steel tripod is designed for at least 2 years of continuous outdoor use, in non-salt water environments. Our two year outdoor test of this tripod revealed that it was still structurally sound, and only showed signs of fading with some rust on the screws.


Frequency Coverage - 40 to 10 meters
Power - 500W PEP SSB
Weight - 9 Pounds


- 1 Heavy duty mount and hardware with Alpha Match
- 1 Self-supporting 6 section telescopic vertical element
- 5 Stainless steel clamps
- 1 25 foot NVIS Element
- 1 Ground wire & Ground stake

40-10 Meter Analysis

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We are dedicated to improving all of our antennas. Specifications and descriptions are subject to change without notice.


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