1 6

onelinkmore 49ft RG58 SMA Extension Cable, Male to Female, 50 Ohm Copper - size: 49FT

onelinkmore 49ft RG58 SMA Extension Cable, Male to Female, 50 Ohm Copper - size: 49FT

$29.85 USD
$29.85 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • CHECK YOUR CONNECTOR FIRST: This is a standard SMA Male to SMA Female extension cable (Male has a pin inside; Female has a hole). CRITICAL: It does NOT fit standard WiFi routers (RP-SMA) or TV/Cable boxes (F-Type). Please verify your device requires a standard SMA connection to avoid return hassles.
  • 49.2FT (15M) EXTRA REACH FOR CLEARER SIGNAL: Longer than standard 10m cables, this 15-meter cord allows you to move your antenna out of a window, up to the attic, or onto the roof. Perfect for getting your 4G LTE Gateway, Helium Miner, or SDR antenna to a high point for better line-of-sight reception.
  • 98% PURE COPPER CONDUCTOR (NO SIGNAL DROP): We refuse to use cheap CCS (Copper Clad Steel). Our RG58 cable uses a solid Pure Copper core and tinned copper braid shielding. This ensures low signal loss for sub-3GHz frequencies, making it ideal for Two-Way Radios (BaoFeng UV-5R, Kenwood, Yaesu) and data transmission.Pure-copper RG58 construction provides reliable 50-ohm RF transmission.
  • DOUBLE SHIELDED & WEATHER READY: Built with a heavy-duty PVC jacket and dual-layer shielding (Foil + Braid) to block interference from nearby electronics. Flexible enough for indoor routing yet durable enough for temporary outdoor setups like Field Day operations or vehicle antenna relocation.
  • PROFESSIONAL COMPATIBILITY: Engineered for 50 Ohm impedance RF devices. Works perfectly with 3G/4G/LTE modems, GPS receivers, RTL-SDR dongles, LoRaWAN Gateways, and Ham Radio Handhelds requiring SMA extension. (Not for 75 Ohm TV video devices).

Overview

  • Brand: onelinkmore
  • Connector Type: Sma Female to Male
  • Cable Type: RG58 Coaxial Cable,SMA Anetnna Cable,RG58 Extension Cable
  • Compatible Devices: Used in 3G/4G LTE Modem, SDR Dongle, Ham Radio (BaoFeng, Yaesu, Kenwood) & ADS-B
  • Special Feature: Attributes do not apply to goods

Low stock: 10 left

View full details

Reviews

  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

New Arrivals

View all

FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.

Blog posts

View all
  • Arduino Wiring Errors: 7 Mistakes Beginners Make and How to Fix Them

    Arduino Wiring Errors: 7 Mistakes Beginners Mak...

    Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects

    Arduino Wiring Errors: 7 Mistakes Beginners Mak...

    Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects

  • The Beginner’s Wiring Mistakes That Can Quietly Break an Arduino Project

    The Beginner’s Wiring Mistakes That Can Quietly...

    Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.

    The Beginner’s Wiring Mistakes That Can Quietly...

    Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.

  • Arduino Wiring Errors: A Step-by-Step Guide to Finding the Fault Before Rebuilding Everything

    Arduino Wiring Errors: A Step-by-Step Guide to ...

    Learn how to troubleshoot common Arduino wiring errors with a practical step-by-step process covering power, ground, breadboards, LEDs, sensors, signals, and testing. Build stronger electronics skills while turning circuit failures...

    Arduino Wiring Errors: A Step-by-Step Guide to ...

    Learn how to troubleshoot common Arduino wiring errors with a practical step-by-step process covering power, ground, breadboards, LEDs, sensors, signals, and testing. Build stronger electronics skills while turning circuit failures...

1 3
View all