





📡 Elevate your RF game with USA-made precision — don’t settle for less!
The MPD Digital 400-n-sma-1 is a premium 1-foot coaxial antenna cable featuring N Male to SMA Male connectors, engineered and assembled in the USA by FCC licensed operators. It boasts a low VSWR below 1:1.35 verified by Bird Site Hawk SK-4000 testing, a UV-resistant flexible FR-PE jacket, and MILSPEC components ensuring superior durability and signal integrity for professional amateur radio, scientific, and technical applications.
| ASIN | B00H9II8I2 |
| Assembly Required | No |
| Brand | MPD Digital |
| Cable Type | Coaxial |
| Colour | Black |
| Compatible Devices | Router |
| Connector Gender | Male-to-Male |
| Connector Type | Coaxial |
| Customer Reviews | 4.1 4.1 out of 5 stars (22) |
| Data Transfer Rate | 6 GHz |
| Date First Available | 3 June 2015 |
| Item Dimensions LxWxH | 15.2 x 14.2 x 1.5 Centimeters |
| Item Weight | 68 g |
| Item model number | 400-n-sma-1 |
| Manufacturer | Kimberly Distribution LLC dba MPD Digital - US |
| Manufacturer Part Number | 400-n-sma-1 |
| Product Dimensions | 15.24 x 14.22 x 1.52 cm; 68.04 g |
| Special Feature | 100% Shield and Foam Dielectric around Center Retains Strong Digital or Analog Signal providing RF connectivity, Connects Amateur Radio, Scientific, and Technical Equipment and Extends Existing Cables |
| Special Features | 100% Shield and Foam Dielectric around Center Retains Strong Digital or Analog Signal providing RF connectivity, Connects Amateur Radio, Scientific, and Technical Equipment and Extends Existing Cables |
| Specification Met | FCC |
C**X
Excellent Quality cable.
B**N
Excellent quality. Item is a little stiff and may cause problems if you need to make tight bends, but I should have expected that due to it being LMR-400, but with a little bit of re-designing in my project, it worked perfect. The coax is marked as Times Microwave, so it's the good stuff, not the cheap knock off. The connections feel tight and solid. I am using this inside a 12"x12"x4" NEMA4 box connecting a 1090MHZ filter to a bulkhead mounted polyphaser for an ADS-B set up on my tower.
M**N
Absolutely bulletproof, really well made, and fairly priced. I have a 50' run feeding a 1090Mhz RPi receiver and get 300+ mile range with just a FlightAware antenna and no amp. I have purchased several and will definitely purchase again.
D**9
I should have bought a longer cable but that was my bad
V**Y
Looked like a good cable until the end fell off. I thought it might have been an oversight with the crimp not being tight enough until a second cable did the same thing. Look elsewhere.
Trustpilot
1 day ago
3 weeks ago