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Proxicast 3 ft SMA Male to N Male Premium 240 Series Low-Loss Coax Cable (50 Ohm) for 4G LTE, 5G Modems/Routers, Ham, ADS-B, GPS to Antenna or Surge Arrester Use (Not for TV or WiFi) (ANT-140-220-03)

Free shipping on orders over $29.99

$18.95

$ 9 .99 $9.99

In Stock

1.Size:25 Ft


2.:Cfd195


About this item

  • SMA-MALE TO N-MALE Coax Jumper Cable - Connect Between SMA Devices and Female N Type Antennas
  • BEST COAXIAL CABLE for 4G & 5G Signals
  • MEETS OR EXCEEDS Times Microwave LMR240 Specifications
  • LESS SIGNAL LOSS than RG8x and 3d-fb N to SMA Cables
  • PRO-GRADE QUALITY - Gold Plated Signal Pins - Heat Shrink on Both Ends
  • 100% FACTORY TESTED - Each Cable Assembly is Fully Tested
  • TOUGH PE JACKET Withstands Abrasions & Provides Excellent Outdoor Moisture Resistance
  • COMPATIBLE with all SMA & N-based Devices including Modems, Routers, Lightning Arresters and Antennas from Cisco, Cradlepoint, Digi, MoFi, Pepwave, Proxicast, Sierra Wireless and many others
  • *NOT* for use with Wi-Fi, Helium (RP-SMA) or Cable/Satellite/TV Equipment (F Connector)



Product Description

 Proxicast High Quality SMA Male N Male Coax Cables LMR
 CFD240 SMA Male to N Male Coax Cable

SMA Male to N Male Antenna Coax Jumper Cable for Modems, Routers, Amplifiers & Other Radio Devices

This premium low-loss coax cable is used to connect an N-Female antenna to the SMA Female external antenna jack on a radio device. Compatible devices include 4G/LTE/5G modems, routers, hotspots, boosters, GPS receivers, HAM radios, and ADS-B receivers. Compatible brands include Cisco, Cradlepoint, Digi, FlightAware, MoFi, Pepwave and Sierra Wireless. The cable can also be used to connect to an inline lightning arrester.

Full PDF spec sheets available under "Technical Specification" on this product listing.

Proxicast's coax extension cable assemblies are constructed with top quality extremely low-loss solid copper core cable and gold plated connectors and fully tested.

CFD240 is the same diameter as RG8-X but has far superior performance characteristics, matching or exceeding LMR240.

  • Connector 1: SMA Male
  • Connector 2: N Male
  • Coax: Low-loss CFD-240 (0.240" dia)
  • Impedance: 50 Ohm
  • Op Temp: -40 to +185F
  • Min Bend Radius: 0.75"
 High quality LMR coax cable SMA Male N

Use Proxicast's ultra low-loss 50 Ohm coax cable for maximum RF reception and transmission at common wireless frequencies. Significantly outperforms “RG” coax cables.

Solid copper core and gold-plated signal pins provide top-quality, high-performance conductivity.

Commercial-grade components ensure maximum toughness and durability. Cable is assembled, inspected and 100% tested by our qualified technicians.

Polyethylene jacket withstands abrasions and provides excellent moisture resistance for outdoor use (not rated for direct burial or plenum applications).

Other Proxicast Pro-Grade Coax Cables


Peter M Furnee
Reviewed in the United States on February 4, 2025
As a hobbyist, I am always looking for the best bang for the buck. WIth cabling, we all learn the long and hard way that you get what you pay for. In this case, I am very happy to have 400 performance with a 240 cable. Its like consumer level hardline. Can't be beat for a pre-crimped solution. I'm lookig forward to my next project which will cause me to check the 50', but again, perfect!
mihai236
Reviewed in the United States on February 1, 2025
Very good. Recommended
ddebru01
Reviewed in the United States on September 4, 2024
Works as stated except with the Verizon Jetpack. Needed to order additional parts to connect it.
Mai M
Reviewed in Canada on November 8, 2024
My husband used it for his project. Looking fine so far
Customer
Reviewed in Canada on November 4, 2024
nice cable and works well
Bubba Ulgy
Reviewed in the United States on November 2, 2024
amazon junk
Merrill Hiscock
Reviewed in the United States on May 8, 2023
This coaxial cable and its connectors appear to be of high quality. Although I have not measured actual signal attenuation, I have no reason to believe that the loss over 50 feet is significantly greater than that of the brand-name (Times) LMR-400. The cable is quite rigid, but the rigidity does not preclude use as a feed line between an external antenna and a modem. The N connector matches many antennas, and the SMA connector at the other end matches most modems. Although an N-to-SMA adapter could be used on the modem end, N connectors require a rather large entry hole. The price of this assembly is about half what a major amateur radio supplier charges for an apparently similar product (with different connectors).
D2
Reviewed in the United States on August 25, 2022
Product received in a timely manner and was as advertised, well made with professional connections. Product has been installed for four days linking a roof-mounted Waveform antenna to a AT&T Netgear M6 Pro hotspot. Cable was 50 ft in length. So far, I am seeing minimal attenuation (due to cable length) of the signal providing 4-5 bars of signal. The combination of the mounting height, external antenna and 50 ft cable has combined to transform Speedtest results of 20MB/sec download, 2 MB/sec upload (no external antenna) which was unusable for a home office involving video-conferencing) to 140 MB/sec download, 37MB/sec upload (with antenna.) I couldn't be more pleased. Would strongly recommend product.
Robert Bishop
Reviewed in the United States on January 31, 2019
Cable works very well and has held up so far in whatever weather the South can throw at it. The only complaints I have are that it is very stiff due to the insulation on the wire and its price.
Freddy The Frog
Reviewed in the United States on October 16, 2018
Extremely well made, somewhat rigid, good weather seal.I purchased two of these for my MOFI 4500 router/receiver and one had thinner wire coating than the other? Odd.BE AWARE, that if you are using this to bring a signal into your MOFI unit inside, 25 feet will possibly cause line attenuation which results in slower speeds and weak reception.In order to get the best performance out of these cables from antenna to MOFI, you will also need a signal booster/amplifier for each antenna which costs more than the antennas and cable combined.These do allow you to place antennas outside while having your router inside for easy access and signal enhancement.Get the shortest cables you need, longer cables require amplification for best performance.Very happy with the quality of these coax extension cables and I definitely recommend them.
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