Search  for anything...
Super Antenna

Super Antenna ER1B Extension Rod 3/8-24 with Coupling Nut

    • Based on 28 reviews
Condition: New
Checking for product changes
$30.01 Why this price?
Save $22.94 was $52.95

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Nov 24
Order within 7 hours and 40 minutes
Available payment plans shown during checkout

Features

  • THIS IS: Super Antenna model ER1B Extension Rod 3/8"-24 with Coupling Nut. It is a single 12 inch long metal Extension Rod with 3/8"-24 male threads on both ends. Includes the 3/8"-24 Coupling Nut (female-to-female). Designed to increase the performance of MP1 series Super Antennas. Several ER1B Extension Rods [sold separately] can be stacked by screwing them together for added height and gain of the Super Antenna as a portable or base antenna.
  • PERFORMANCE: Get The Power Of A Super Antenna. Operators who demand top performance in harsh field deployment environments choose Super Antenna gear because it is extremely durable, reliable, compact, and versatile. Instantly set up your system for EmComm severe weather operations, Backpacking, DXpeditions, or any type of base installation. Withstands the rigors of Manpack Mobile thrashing through rocky desert, urban areas, jungle, and dense forest.
  • COMPATIBILITY: Designed specifically to be fully compatible with all Super Antenna equipment. Compatible with the 3/8"-24 fittings of many Ham radio HF mobile antennas, ham sticks, hustlers, bugsticks, CB mobile antennas, and 3/8"-24 mounts. Primarily for HF bands, but also may work with Ham, Marine, Government, NGO, CAP, MARS, EmComm, Shortwave, CB, Scanner, and in between.
  • SIZE: 1 foot tall (30cm). WEIGHT: 3 ounces (80g). POWER RATING: 500W SSB, 300W CW/DATA. COLOR: Metallic. MATERIAL: Aircraft aluminum. RECOMMENDED ACCESSORIES: Super Antenna model MP1 series antennas. WATERPROOF: Submersible to 100 feet continuous.
  • CONTENTS: 1 ER1B Extension Rod, 1 CN1 Coupling Nut. Also suitable as replacement or spare part for ER1 Extension Rod sold as part of the Super Antenna MP1 series antennas. Please see other Super Antenna products for complete antenna systems [sold separately]. Note: THIS IS ONLY A METAL ROD WITH A METAL COUPLING NUT. IT IS NOT A COMPLETE ANTENNA SYSTEM.

Description

Get The Power Of A Super Antenna. The model ER1B Extension Rod 3/8"-24 with Coupling Nut. It is a 12 inch long metal Extension Rod with 3/8"-24 male threads on both ends. Includes the 3/8"-24 Coupling Nut (female-to-female). Increases the performance of MP1 series Super Antennas. Several ER1B Extension Rods can be stacked by screwing them together for added height and gain as a portable or base antenna. Operators who demand top performance in harsh field deployment environments choose Super Antenna gear because it is extremely durable, reliable, compact, and versatile. Instantly set up your system for EmComm severe weather operations, Backpacking, DXpeditions, or any type of base installation. Withstands the rigors of Manpack Mobile thrashing through rocky desert, urban areas, jungle, and dense forest.

Antenna: Radio


Brand: Super Antenna


Color: Silver, Black


Impedance: 50 Ohm


Maximum Range: 80 Meters


Product Dimensions: 12 x 0.4 x 0.4 inches


Item Weight: 2.82 ounces


Item model number: ER1B


Is Discontinued By Manufacturer: No


Date First Available: July 20, 2016


Manufacturer: Super Antenna


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Purchased in 2017. Helps in some situations. A ...
Purchased in 2017. Helps in some situations. A little pricey for what it is but generally does improve performance. Not upset with purchase.
Reviewed in the United States on January 23, 2018 by john d hodapp
    • SWR problems on VHF frequencies
I have a dual band antenna mounted to the tailgate of my Jeep Wrangler, but there’s a couple of inches at the base of the antenna that are adjacent to the metal. So I bought this thinking I could use it to raise the antenna high enough to clear the metal tailgate. On UHF I get a decent SWR of about 1.3:1, but on VHF it shoots up to 2:1. Removing the extension gets both back down to around 1.2:1. I’m going to test it again using my CB antenna and radio. If that works okay, I’ll keep it for that purpose. If not I’m going to return it. ... show more
Reviewed in the United States on January 22, 2019 by Jeff
    • Ok
Needed a longer size
Reviewed in the United States on July 23, 2020 by Jay R
    • Expensive. Hard to find these for a decent price ...
Expensive. Hard to find these for a decent price. Works.
Reviewed in the United States on July 20, 2018 by nighteye19
    • Three Stars
Overpriced, but does what it's supposed to do.
Reviewed in the United States on September 26, 2017 by Chief Cynic In Charge

Can't find a product?

Find it on Amazon first, then paste the link below.