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MPD Digital I LMR®400 Times Microwave Coaxial Cable I PL259 Male to PL259 Male UHF MPD Connectors I Low Loss RF Coaxial Cable I CB, Ham Radio, Transmitters, Antenna I 30ft
MPD Digital

MPD Digital I LMR®400 Times Microwave Coaxial Cable I PL259 Male to PL259 Male UHF MPD Connectors I Low Loss RF Coaxial Cable I CB, Ham Radio, Transmitters, Antenna I 30ft

Bottom line: The MPD Digital I LMR®400 Times Microwave Coaxial Cable I PL259 Male to ($84.88 on Amazon as of 2026-10-06): Genuine Times Microwave LMR-400, not a generic lookalike; main trade-off: .405in diameter is stiff for tight cable-management bends.

$84.88

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Genuine Times Microwave LMR-400, not a generic lookalike
  • ✓ Center conductor soldered into each PL-259, not crimp-only
  • ✓ Nickel-plated brass PL-259 connectors resist corrosion
  • ✓ Drop-in replacement for RG-8 and 9913 feedline runs

Cons

  • ✗ .405in diameter is stiff for tight cable-management bends
  • ✗ PL-259 ends only; no N or SMA option on this SKU
  • ✗ Overkill for short bench jumpers under a few feet
  • ✗ 30ft fixed length means slack to coil if your run is shorter

Manufacturer description

The MPD Digital LMR-400 coaxial cable gives CB and ham operators a 30ft low-loss feedline built on genuine Times Microwave LMR-400, a direct drop-in replacement for RG-8 and 9913. Both ends terminate in crimped PL-259 UHF connectors made from nickel-plated brass, with the center conductor soldered rather than crimped alone, so your signal path stays solid through repeated antenna swaps and tuner reconfigurations. The double-shielded construction and foam dielectric cut insertion loss on the runs where it matters most, while the .405-inch (10.3mm) black polyethylene jacket is UV proof and…

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SpecPicks Verdict

SpecPicks scored MPD Digital I LMR®400 Times Microwave Coaxial Cable I PL259 Male to… using a rating × review-volume × price-fit model applied to published specs and reviews across the cables & connectors category. MPD Digital's cables & connectors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for cables & connectors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Is this real Times Microwave LMR-400 or a copy?

The listing specifies LMR-400 from Times Microwave Systems, whose registered trademark it is. The cable is double-shielded with a foam dielectric and black PE jacket.

Will this work with my CB radio and antenna?

Yes. The PL-259 UHF connectors on both ends are the standard CB fitting, and MPD Digital lists CB, ham, UHF, VHF, and some scanners as intended uses.

Can I use it as a jumper to an antenna tuner or SWR meter?

That is a listed use. It is called out as a jumper to an antenna tuner, coax switch, meter, or main antenna, so a 30ft run covers most shack-to-mast layouts.

How thick and flexible is the cable?

Outer diameter is .405 inches (10.3mm) nominal with a flexible UV-proof polyethylene jacket. The foam dielectric aids flexibility, but it is noticeably stiffer than RG-58.

Are the connectors crimped or soldered?

Both. The PL-259 bodies are crimped nickel-plated brass, and the center conductor is soldered for signal integrity. Check the product listing for current warranty terms.

Key Features

  • ULTRA LOW LOSS: This low loss transmission line can be used in almost any application where handling characteristics and when improved shield and low loss is required.
  • CONNECTOR TYPE: This cable is made with high quality crimp PL-259 connectors. They are Nickel-plated brass and have the center conductor soldered to ensure an excellent signal.
  • CABLE TYPE: LMR-400 is a Registered Trademark of Times Microwave Systems; LMR-400 Coaxial cable is a direct drop-in replacement for RG-8/9913. LMR-400 is a Low Loss Flexible Coax Cable Double Shielded with Black PE Jacket
  • OUTER JACKET MATERIAL: Flexible UV Proof, Polyethylene, Outer Diameter: .405 (10.3mm) nom., SRL: per MIL-C-17/74 - Foam Dielectric Aids Flexibility.
  • COMMON USE: These connectors are commonly used for CB, HAM, UHF, VHF and some scanners. Great as a jumer to an antenna tuner, switch, meter or main antenna.

Full Specifications

BrandMPD Digital
ColorBlack
Modelrg213
COMMON USEThese connectors are commonly used for CB, HAM, UHF, VHF and some scanners. Great as a jumer to an antenna tuner, switch, meter or main antenna.
Cable TypeLMR400
Item ShapeRound
Model Name6IN LMR-400 UltraFlex
Unit Count1.0 Count
Item Length30 Feet
Part Numberrg213
CompatibilitySwitch
Connector TypePl261
Number of Pins2
Outer MaterialPolyethylene
Number of Items1
Special FeatureShock Resistant
Connector GenderMale-to-Male
Specification MetCb
Compatible DevicesRouter
Indoor Outdoor UsageIndoor, Outdoor

Ready to buy?

MPD Digital I LMR®400 Times Microwave Coaxial Cable I PL259 Male to PL259 Male UHF MPD Connectors I Low Loss RF Coaxial Cable I CB, Ham Radio, Transmitters, Antenna I 30ft is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $84.88

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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MPD Digital I LMR®400 Times Microwave Coaxial Cable I PL259 Male to PL259 Male UHF MPD Connectors I Low Loss RF Coaxial Cable I CB, Ham Radio, Transmitters, Antenna I 30ft
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