---
product_id: 2160183
title: "Antennas Direct ClearStream 20-inch TV Antenna Mast w/Pivoting Base & Hardware – All-Weather Easy Install Steel Pole & Base (Black)"
brand: "antennas direct"
price: "₩82765"
currency: KRW
in_stock: true
reviews_count: 13
category: "Antennas Direct"
url: https://www.desertcart.kr/products/2160183-antennas-direct-clearstream-20-inch-tv-antenna-mast-w-pivoting
store_origin: KR
region: South Korea
---

# 20-inch precision mast weather-resistant powder-coated steel pivoting base for versatile mounting Antennas Direct ClearStream 20-inch TV Antenna Mast w/Pivoting Base & Hardware – All-Weather Easy Install Steel Pole & Base (Black)

**Brand:** antennas direct
**Price:** ₩82765
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your signal, elevate your space — mount like a pro!

## Quick Answers

- **What is this?** Antennas Direct ClearStream 20-inch TV Antenna Mast w/Pivoting Base & Hardware – All-Weather Easy Install Steel Pole & Base (Black) by antennas direct
- **How much does it cost?** ₩82765 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/2160183-antennas-direct-clearstream-20-inch-tv-antenna-mast-w-pivoting)

## Best For

- antennas direct enthusiasts

## Why This Product

- Trusted antennas direct brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pivot & Position with Ease:** Innovative pivoting base lets you mount vertically or horizontally on roofs, walls, or decks—optimize reception without hassle.
- • **Built to Brave the Elements:** Durable 20-gauge steel with powder coating resists rust and weather, ensuring long-lasting outdoor performance.
- • **All-Weather Installation Kit Included:** Comes with stainless steel hardware, sealing pads, and clear instructions for a seamless, worry-free setup.
- • **Precision Fit for ClearStream Antennas:** Tailored 20-inch mast fits ClearStream 1MAX, MAX-V, and MAX-V Pro perfectly, plus any antenna under 18".
- • **Trusted Quality from Industry Pioneers:** Engineered in the USA by Antennas Direct, leaders in digital antenna innovation since 2003.

## Overview

The Antennas Direct ClearStream 20-inch J-Mount is a robust, weather-resistant steel mast designed for optimal compatibility with ClearStream and most antennas under 18 inches. Featuring a unique pivoting base, it allows flexible vertical or horizontal installation on various surfaces. Included hardware ensures a secure, all-weather setup backed by a 90-day warranty from a trusted US-based manufacturer.

## Description

The Antennas Direct ClearStream J-Mount is a 20-inch mast with a 1-inch diameter, a perfect size for the ClearStream 1MAX, the ClearStream MAX-V, the ClearStream MAX-V Pro TV antennas, or any antenna 18" tall or less. This antenna mast is made with all-weather, powder-coated steel for optimal durability in various weather conditions and features a pivoting base that allows for installation on vertical or horizontal flat surfaces, such as a roof, fascia, deck rail, or the side of your house. Both ends of the mast can be used with the pivoting base. Details: Dimensions: 20" mast; 1" outside diameter; Assembled weight: 1.3 lbs.; Compatibility: ClearStream TV antennas, most indoor / outdoor TV antennas 18" or less; Indoor / Outdoor / Attic; Features: Unique pivoting base for vertical or horizontal installation; Weather-resistant, powder-coated, 20-gauge steel; Color: Black; Includes: All-weather mounting hardware, sealing pads, installation instructions. 90-day accessory warranty. Antennas Direct has helped millions of people cut the cord since 2003. As the pioneers who reinvented the digital TV antenna industry, we believe that high-quality TV antennas can and should deliver performance and reliable reception of your free broadcast TV signals at an affordable price.

Review: Solid J-Mount extender. Works well! - This mount is perfect for what I needed it for -- to mount the BoostWaves Antenna to the side of my roof. It is strong and can be easily manipulated into position and then tightened down. It is powder coated too so it will last forever without rusting. I needed more height than what this offered, so I went to my local hardware store and bought an 8-foot piece of 1" diameter PVC tube to use as an extender. Much cheaper than buying a metal extender here on desertcart and it will last just as long. I extended my antenna 6 more feet higher. I drilled holes into the top of the PVC tube and ran wire to all four corners of my roof to keep the pvc steady in the wind. No problem! Simply put the PVC into the top of this mount and bolt it in. Works like a charm and I definitely recommend this J-Mount. Just be careful it fits your antenna diameter. The maximum diameter to insert any pvc tube, extender tube or antenna tube into the top of this mount is 1 inch! Of course, you can buy a slightly smaller diameter, but DO NOT buy a larger diameter extender unless you have an adapter to scale it down to 1" or smaller.
Review: Great for Meshtastic antenna - This sturdy mast has proven to be an excellent mounting solution for Meshtastic antennas. The powder-coated steel construction shows no signs of rust or degradation after months of outdoor exposure, and the 40-inch height provides good elevation for improved radio coverage. The pivoting base is particularly useful for Meshtastic installations, allowing you to fine-tune antenna orientation without remounting the entire assembly. While designed for TV antennas, the universal mounting hardware works perfectly with standard Meshtastic antenna brackets and adapters. The included mounting hardware is genuinely all-weather - proper stainless steel bolts and nuts rather than cheap plated alternatives that would rust. The pole diameter is compatible with most standard antenna mounts and U-bolts. Installation is straightforward, with pre-drilled holes in the base making it easy to secure to various surfaces. The pivot feature is particularly valuable during initial setup, as you can easily adjust the mast angle to optimize your Meshtastic node's coverage without having to remount everything. Once tightened, the pivot base remains rock-solid even in strong winds. One tip for Meshtastic users: consider adding some silicone sealant around the mounting holes if installing on a roof or exterior wall, and use a small section of pool noodle or similar foam at the pivot point to prevent water ingress. The mast itself is plenty strong for most Meshtastic antennas, but you might want additional guy-wire support if using heavier directional antennas or installing in very windy areas.​​​​​​​​​​​​​​​​

## Features

- Antennas Direct ClearStream J-Mount - 20-inch TV antenna mast; Perfect fit for your ClearStream 1MAX, ClearStream MAX-V, or ClearStream MAX-V Pro antennas; Fits most antennas 18" tall or less
- TV antenna mast measures 20" with a 1" outside diameter; Made with weather-resistant, powder-coated, 20-gauge steel for optimal durability in various weather conditions
- Antenna mast features pivoting base for installation on vertical or horizontal flat surfaces such as a roof, side of the house, or deck
- Includes 20-inch ClearStream J-Mount mast with all-weather steel pole and pivoting base, mounting hardware, sealing pads, installation instructions; 90-day manufacturer warranty
- Based in St. Louis, MO., Antennas Direct is dedicated to providing superior digital antennas and accessories engineered in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001V6QZR4 |
| Best Sellers Rank | #395 in Computer Networking Antennas #481 in TV Antennas |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,241) |
| Date First Available | December 1, 2008 |
| Department | Unisex-Adult |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.3 pounds |
| Item model number | CJMount |
| Manufacturer | Antennas Direct Inc. |
| Product Dimensions | 1 x 1 x 20 inches |

## Product Details

- **Antenna:** Television
- **Brand:** Antennas Direct
- **Color:** Black
- **Global Trade Identification Number:** 00853748001392
- **Impedance:** 50 Ohms
- **Manufacturer:** Antennas Direct Inc.
- **Maximum Range:** 20 Inches
- **Number of Channels:** 1
- **Number of Items:** 1
- **UPC:** 853748001392

## Images

![Antennas Direct ClearStream 20-inch TV Antenna Mast w/Pivoting Base & Hardware – All-Weather Easy Install Steel Pole & Base (Black) - Image 1](https://m.media-amazon.com/images/I/51+4rTqworL.jpg)
![Antennas Direct ClearStream 20-inch TV Antenna Mast w/Pivoting Base & Hardware – All-Weather Easy Install Steel Pole & Base (Black) - Image 2](https://m.media-amazon.com/images/I/51T9mU0F3uL.jpg)
![Antennas Direct ClearStream 20-inch TV Antenna Mast w/Pivoting Base & Hardware – All-Weather Easy Install Steel Pole & Base (Black) - Image 3](https://m.media-amazon.com/images/I/51qKW+QTP5L.jpg)
![Antennas Direct ClearStream 20-inch TV Antenna Mast w/Pivoting Base & Hardware – All-Weather Easy Install Steel Pole & Base (Black) - Image 4](https://m.media-amazon.com/images/I/51s6xIfHuVL.jpg)
![Antennas Direct ClearStream 20-inch TV Antenna Mast w/Pivoting Base & Hardware – All-Weather Easy Install Steel Pole & Base (Black) - Image 5](https://m.media-amazon.com/images/I/516nf0og+AL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid J-Mount extender. Works well!
*by K***S on February 17, 2015*

This mount is perfect for what I needed it for -- to mount the BoostWaves Antenna to the side of my roof. It is strong and can be easily manipulated into position and then tightened down. It is powder coated too so it will last forever without rusting. I needed more height than what this offered, so I went to my local hardware store and bought an 8-foot piece of 1" diameter PVC tube to use as an extender. Much cheaper than buying a metal extender here on Amazon and it will last just as long. I extended my antenna 6 more feet higher. I drilled holes into the top of the PVC tube and ran wire to all four corners of my roof to keep the pvc steady in the wind. No problem! Simply put the PVC into the top of this mount and bolt it in. Works like a charm and I definitely recommend this J-Mount. Just be careful it fits your antenna diameter. The maximum diameter to insert any pvc tube, extender tube or antenna tube into the top of this mount is 1 inch! Of course, you can buy a slightly smaller diameter, but DO NOT buy a larger diameter extender unless you have an adapter to scale it down to 1" or smaller.

### ⭐⭐⭐⭐⭐ Great for Meshtastic antenna
*by C***J on January 22, 2025*

This sturdy mast has proven to be an excellent mounting solution for Meshtastic antennas. The powder-coated steel construction shows no signs of rust or degradation after months of outdoor exposure, and the 40-inch height provides good elevation for improved radio coverage. The pivoting base is particularly useful for Meshtastic installations, allowing you to fine-tune antenna orientation without remounting the entire assembly. While designed for TV antennas, the universal mounting hardware works perfectly with standard Meshtastic antenna brackets and adapters. The included mounting hardware is genuinely all-weather - proper stainless steel bolts and nuts rather than cheap plated alternatives that would rust. The pole diameter is compatible with most standard antenna mounts and U-bolts. Installation is straightforward, with pre-drilled holes in the base making it easy to secure to various surfaces. The pivot feature is particularly valuable during initial setup, as you can easily adjust the mast angle to optimize your Meshtastic node's coverage without having to remount everything. Once tightened, the pivot base remains rock-solid even in strong winds. One tip for Meshtastic users: consider adding some silicone sealant around the mounting holes if installing on a roof or exterior wall, and use a small section of pool noodle or similar foam at the pivot point to prevent water ingress. The mast itself is plenty strong for most Meshtastic antennas, but you might want additional guy-wire support if using heavier directional antennas or installing in very windy areas.​​​​​​​​​​​​​​​​

### ⭐⭐⭐⭐ Good but not great.
*by J***O on January 8, 2015*

These mounts work as expected. Not as heavy duty as I expected though. I decided to try and cut the cord. For years I had cable, and then I switched to directv. My directv bill averaged $98 per month and really all I watched were the ESPN’s and the network channels. I decided to cut the cord. I have AT&T Internet so WatchESPN streams on my Roku and AppleTV’s at home perfectly. I thought that if I could get the network channels then I could cancel Directv. The problem is, I am located about 50 miles from the broadcast tower and 2 of the 4 network channels are broadcast in VHF while the remaining channels are UHF. This would mean that I would need 2 antennas. So I went to antennasdirect.com and began researching. 2 websites that were a huge help were http://www.antennapoint.com and http://www.tvfool.com Both websites have data on the closest television towers at your address. They show the frequencies and the direction in relation to your home. Over the air (OTA) television is directional meaning you antenna must be aimed at the tower broadcasting the channels you plan to pick up. (Especially the further you are from the broadcast tower). I decided to order 2 antennas. UHF and VHF. VHF antenna (Clearstream 5 – I highly recommend. It works great): https://www.antennasdirect.com/store/vhf.html UHF antenna (DB8e – This antenna worked wonderfully as well): https://www.antennasdirect.com/store/DB8e-Ultra-Long-Range-Outdoor-DTV-Antenna.html The clearstream came with a VHF/UHF antenna combiner. So I used the combiner to combine the two antennas. A combiner is nothing more than a splitter used backwards from what I could gather. I intended on splitting my signal to 4 different televisions. Everything I read said that when you run long runs of coax cable, the television signal is diminished drastically. So, I purchased a pre-amp and a powered 4-way splitter. Pre-Amp: http://www.amazon.com/Winegard-LNA-200-Boost-Digital-Preamplifier/dp/B00DQN3R9O/ref=pd_sim_e_3?ie=UTF8&refRID=0NDCZXJGZZ8ZK1PEMR6P 4-way splitter: http://www.amazon.com/Antennas-Direct-CDA4-Distribution-Amplifier/dp/B0082ZJNW6/ref=pd_sim_e_6?ie=UTF8&refRID=0NDCZXJGZZ8ZK1PEMR6P I decided I would install my antennas in the attic. I felt like I would get more life out of the cables, antennas, and splitters if they were out of the elements. I wasn’t sure if the signal strength would be strong enough but I thought I would try it, and if it didn’t work then I could mount onto the roof. I installed the antennas in the attic and hoped I wouldn’t need the pre-amp or the powered splitter. The first thing I did was hook up a regular 4-way splitter and ran a channel search. All the desired channels came in, but the signal strength was too low and there was a lot of buffering. I decided to hook up the powered 4-way splitter and that increased the signal strength a bunch but still it was in the 65-70% range and that was not what I wanted. I then hooked up the pre-amp and boom! I had a 90% or more signal strength on all channels. I also made sure to use only RG6 coax cable and cut the cables to be as short as possible. Here are the RG6 cable tools I purchased. Cutter and stripper: http://www.amazon.com/dp/B0099DIV4G/ref=sr_ph?ie=UTF8&qid=1420732747&sr=1&keywords=RG6+cable+tools Cable end compression tool: http://www.amazon.com/RG59-Connector-Waterproof-Connectors-Crimping/dp/B0050N0S36/ref=sr_1_8?ie=UTF8&qid=1420732747&sr=8-8&keywords=RG6+cable+tools Cable ends: http://www.amazon.com/PCT-TRS-6-Universal-Coaxial-Compression-Connector/dp/B00760VRCM/ref=pd_bxgy_hi_img_y I also used two mounts in the attic. They worked great. Here is the link: http://www.amazon.com/gp/product/B000WOVD1Y/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1 That’s it…that is all you need to get free OTA television. I was able to receive all the channels available in my market. WMAB 2/WMAE 12 (x.1 PBS/MPB, x.2 PBS HD, x.3 Create) WCBI (4.1 CBS, 4.2 MNTV, 4.3 The CW) W07BN-D (IND/TBN) WTVA (9.1 NBC, 9.2 ABC) W25AD (TBN) WLOV (27.1 Fox, 27.2 Me-TV, 27.3 This TV) W34DV/W39CA (UBN) WEPH (49.1 CTN) The best part of all this, was calling Directv and canceling my service.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*