Search  for anything...
GEMEK

GEMEK 10ft PL259 to PL259 Extension Cable, Low Loss S-MR400 Coax UHF M/M Jumper for CB Radio, Antenna Analyzer, WiFi, SWR Meter, Ham Radio, Short Wave Radio - HF, VHF, UHF (50 Ohm Not for TV)

    • Based on 250 reviews
Condition: New
Checking for product changes
$15.96 Why this price?
Save $5.03 was $20.99

Buy Now, Pay Later

As low as $3 / 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.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement 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: In Stock.
Fulfilled by Amazon
Arrives Monday, Sep 23
Order within 19 hours and 24 minutes
Available payment plans shown during checkout

Size: 10 ft


Features

  • Connector: PL259 Male (UHF) to PL259 Male (UHF).
  • 10 feet(3 Meters) Low-Loss S-MR400 size coax, Impedance: 50 ohm. S-LMR400 offers a significantly larger center conductor and supports better signal retention for longer cable runs and higher frequency use.
  • Ultra Low-Loss: S-MR-400 Coax is the same size as RG-8U or RG-213 cable, 0.405 inches in diameter. A larger cable means a MUCH larger center conductor and supports better signal retention for HF/VHF/UHF and higher frequency use. 200% Higher VHF Performance than RG8X; 400% Higher than RG58.
  • The braid of this PL259 jumper cable is high-density tinned copper and 100% shield. Double Shielded Coax extension cable assemblies are constructed with top quality extremely low-loss S-MR400 cable and gold plated connectors. High frequency low loss and low impedance, heat Shrink on Both Ends.
  • PL-259 M/M (UHF) Low-Loss Coax for RF antenna connection, antenna analyzer, radio scanner, ham radio transceiver, SWR meter, CB radio handheld or antenna tuner, and more.

Description

GEMEK UHF PL-259 Male to UHF PL-259 Male Low Loss Coax Cable S-MR400 Coax Cable Specifications: - Connector: UHF PL259 Male - Length: 10 feet(3 Meters) - Impedance: 50 Ohm - Cable type: Low Loss S-MR400 Cable - Diameter: S-MR400 Cable 10.3mm/0.4 inch. - Operating temperature : -20°C ~ +70°C. - Minimum bending radius is only 2.44 inches. - 90 degree bends in one inch or less without loss. S-MR-400： S-MR400 is an excellent cable for runs up to 50-70 feet in WiFi and Cellular use, and provides superior performance for HF/VHF/UHF installation up to 250 feet. S-MR400 Coax is the same size as RG-8U or RG-213 cable, 0.405 inches in diameter. A larger cable means a much larger center conductor and supports better signal retention for higher frequency use. 200% Higher VHF Performance than RG8X; 400% Higher than RG58. Application: Use for RF antenna connection, antenna analyzer, radio scanner, ham radio transceiver, Ham Radio Transceiver, SWR meter, Gmrs Repeater, CB radio handheld or antenna tuner, and more. Package included: 1 x 10 ft Low Loss PL259 Male cable

Brand: GEMEK


Connector Type: Uhf, Pl259


Cable Type: Coaxial


Compatible Devices: Scanner


Special Feature: Braided


Brand: GEMEK


Connector Type: Uhf, Pl259


Cable Type: Coaxial


Compatible Devices: Scanner


Special Feature: Braided


Color: Black


Connector Gender: Male-to-Male


Shape: Round


Unit Count: 1 Count


Indoor/Outdoor Usage: Outdoor, Indoor


Number of Items: 1


Package Type: Standard Packaging


Manufacturer: GEMEK


UPC: 633337768949


Package Dimensions: 10.87 x 9.8 x 2.05 inches


Item Weight: 10.2 ounces


Date First Available: January 13, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 23

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
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Cables ready to use
Size: 3 ft
Out of the box the cable was ready to use. Replaced 50 year old jumper with a brand new LMR 400 style jumper right out of the shipping carton.
Reviewed in the United States on November 3, 2023 by Nicholas Testa, Jr
    • Time Microwave quality cable.
The first and last cable I'll ever have to install to my base antenna.
Reviewed in the United States on October 14, 2023 by Julio Torres Jr
    • Someone that knows Coax
I was very happy with they way the ends were installed... They were properly and professionally soldered. Coax is coax when comparing LMR 400.... WHat I look for is the quality of the PL-259's and the way they were installed. I will be purchasing more in the future!
Reviewed in the United States on October 11, 2021 by Kevin J. Darrah
    • Great cable
I used this to hook up my dual band base antenna. It's also rated for underground. Cable is flooded easy to pull through 2" conduit.
Reviewed in the United States on October 2, 2021 by Amphil
    • Quality product
Well made quality product. NOT a flimsy cable. Connections are solid and fit firmly together. Expect long service from these cables. Money well spent.
Reviewed in the United States on January 12, 2024 by Pat K.
    • Good Coax but cheap connectors!
Size: 3 ft
The Coax appears to be good and test good, but the connectors seem very light and cheap. They are thin and seem small. I am also not a fan of crimp on connectors.
Reviewed in the United States on March 22, 2022 by CJ Haga
    • Connector broke right away
Size: 10 ft
Review Image by KLynTaylor KLynTaylor
Tried to connect it to my new mobile antenna but the center conductor wouldn’t fit all the way in to the SO239 on my mounting stud and when I tried to pull it back out it just broke off the end! CHEAP! Also, the cable is super stiff! Sending back.
Reviewed in the United States on April 19, 2024 by KLynTaylor KLynTaylor
    • Low quality fittings-will spin loosely when it should tighten
Size: 10 ft
Crappy fittings - cheap won't tighten
Reviewed in the United States on June 7, 2024 by T. W. Moody

Can't find a product?

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