Explorer POTA33H Heavy Duty Portable 33 ft Telescopic Carbon Fiber POTA Mast

Name: Explorer POTA33H Heavy Duty Portable 33 ft Telescopic Carbon Fiber POTA Mast
Brand: Explorer
SKU: ZXP-POTA33H
Price: 199.95 USD
Availability: BackOrder
Rating: 98 (22 reviews)

SKU: ZXP-POTA33H

Availability:

Accepting Backorders

$199.95

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Regular Price: $249.95

Used & Open-Box: from $179.96

Next shipment expected Mid June 2026.

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Description

Features

Specifications

Includes

FAQ

Explorer POTA33H Heavy Duty Portable 33 ft Telescopic Carbon Fiber POTA Mast

Are you looking for a portable mast that's designed to perform in the toughest conditions? Look no further!

The Explorer POTA33H has all the great benefits of the Explorer POTA33, but with larger diameter sections for increased strength and rigidity.

Ultra-Portable: Made from carbon fiber, the POTA33H has an incredible strength to weight ratio. This is ideal if you're setting up your antenna on the go, especially for POTA or SOTA trips.
Impressive Reach: Despite being compact, the POTA33H extends to a full 33 feet, giving you a significant advantage when transmitting or receiving signals. A higher antenna generally translates to better range.
Durable Construction: Carbon fiber is known for its strength and rigidity. This ensures the mast can withstand the elements and accidental bumps while remaining stable.

If you're an amateur radio (ham radio) operator or someone who needs a portable mast for outdoor use, the Explorer POTA33H is a great option to consider. Its portability, reach, and durability make it a valuable tool for anyone who needs to set up a reliable antenna in the field.

Overall, the GigaParts Explorer POTA33H Heavy Duty Portable 33 ft Telescopic Carbon Fiber Mast is a compelling option for anyone who needs a portable and durable antenna solution.

Purchase yours today, exclusively at GigaParts!

UPC Code: 810106911489

Portable Mast Comparison: Explorer & Intellitron
Model	Explorer POTA20	Explorer POTA33	Explorer POTA33H	Intellitron AM-2133M
Material	Carbon Fiber	Carbon Fiber	Carbon Fiber	Fiberglass
Extended Height	20 ft	33 ft	33 ft	33 ft
Collapsed Length	17.5 in	27 in	27 in	45 in
Weight	12 oz	1.1 lbs	2.1 lbs	5.1 lbs
Number of Sections	18	18	18	10
Tip Diameter (OD)	5/32 in	5/32 in	9/16 in	5/8 in
Base Diameter (OD)	1.2 in	1.3 in	1.75 in	2.0 in
Primary Use Case	SOTA / Hiking	Standard POTA	HD / Windy POTA	General Portable
Portability Rating	Best	Excellent	Good (HD)	Standard
Price (MSRP)	$129.95	$179.95	$249.95	$149.95

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Customer Reviews

Overall

Don’t Hesitate, YOU NEED THIS MAST!!!

Review by w0nq

Superb construction, so much better than my old mast. I was used to using a carbon fiber mast that flexed so much that I gave up considerable height. Not now though, this is a beast of a mast. You will not be dissapointed in any way. Buy once /cry once, the 33’ mast isn't terrible but still flexes plenty but the 33’ heavy duty is so very much worth the upgrade, buy it and never look back, you’ll be grinning ear to ear looking up at the height you’ll have your wire. It is the real deal 100%. If you want height with very little flex get this.

Overall

Best portable mast i have seen.

Review by Ron

Lightweight and very stable compared to heavy fiberglass. Packs short and light. Ideal for both my "heavy' kit for car travel and will be taking for airline travel soon in chicked baggage for the "light" kit. Slips in the side of a backpack in the drink pocket and the strap at the top. Very easy to set up with a printed guy bracket and printed screw-on spike.

I expenct it to be very website in how I use it too.

Finally, Gigaparts came through when I had a purchase question about price and that sealed the deal.

Overall

Lite weight but Rugged

Review by W4KG

Compact and lite weight for backpack in the Mountains for QRP operation.
Used on multi band Dipoles and End Fed Zep antennas. The 27" collapse fits nicely on the side of my backpack.

Overall

Great portable antenna mast

Review by ldailey307

The POTA33H mast works incredibly well! The mast is solidly built and can be adapted to fit nearly every portable situation. I purchased additional 3-D printed accessories for posting the mast on Etsy and the the POTA33H with these accessories makes this mast an excellent bit of kit!

Overall

Strong, light weight, easy to deploy

Review by Jim

This is a lot easier than than trying to toss a bean bag over a tree branch.

Overall

Very Strong Mast!

Review by N0MDH

This collapsible carbon fiber mast is shockingly rigid for how long it is! I plan to use this for POTA activations, but given that it's 10 meters long, I also found that I can use it to position wire antennas at my QTH. I saw it on sale, but I'd have happily paid full price for it.

Overall

Good product - recommended

Review by Steve, AB2EW

This pole extends nicely to its 33', does not bend very much at all in my 20M EFHW application, and is unbelievably light, strong and easy to handle. I previously used a 33' fiberglass pole at twice the weight. Comparing the fiberglass and carbon fiber poles, the CF does affect the resonance of my EFHW antenna. I had to slope the wire down away from the pole so the bottom was at least 3' away from the base, so my matching network and short counterpoise was not too close to the pole. With this setup, the antenna worked as expected. Moving the wire closer to the pole caused serious detuning; this did not happen with the fiberglass pole. Not a big problem, but important to know.

Overall

Great mast

Review by zdv

Met or exceeded all my expectations. Works great for getting an EFHW 30+' in the air. Flexes a little in the wind but no problems with wind loading in light to moderate wind. Easy to push up and down and so far it seems to hold its position well once set up. Lots of accessories available too - ground spikes, guy rings, etc. Definitely recommended!

Overall

Great Product

Review by AB4WS - Jack

I had the regular POTA 33 but also wanted the 33 H for heavier Antenna support. While it took almost 3 months to get, it was worth the wait. It works great. Sturdy and supports a heavier antenna in just a slightly larger package than the regular POTA 33. I give it two thumbs up!!!! 73

Overall

Great mast! Does everything right and is as advertised...

Review by BobD

Light weight, easy to deploy, great for handling heavy loads like end feds and slopers. I have two and there have been no issues. Designed just right to handle heavy lateral loads. GigaParts delivered quickly...Couldn't be happier with the manufacturer or GigaParts.