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RS400 Coaxial Cable Reel (500ft)

by: Waveform

500ft reel of low-loss LMR400 equivalent cable
RS400 Coaxial Cable Reel (500ft)
RS400 Coaxial Cable Reel (500ft)
RS400 Coaxial Cable Reel (500ft)
RS400 Coaxial Cable Reel (500ft)

by: Waveform

RS400 Coaxial Cable Reel (500ft)

500ft reel of low-loss LMR400 equivalent cable


In stock.

Paid shipping
Non-Returnable Item
3 Year Warranty
Unlimited free expert support
Carbon neutral deliveries


Waveform's RS400 Ultra Low Loss Coax Cable is a 400 type cable with N Male connectors.

RS400 is a drop-in replacement for:

It is compatible with Waveform, SureCall, Wilson, Times Microwave, or Commscope connector crimps.

RS400 is a flexible, weatherproof, very low loss, high-performance cable that features a durable polyethylene jacket that makes it suitable for outdoor and indoor use. Applications include use with radio frequency systems such as signal boosters and distributed antenna systems, as well as for WiFi, WLAN, Land Mobile Radio, GPS, Land Mobile Radio (LMR) and Ham Radio applications.

If you need lower-loss cable, we also sell our Waveform RS600 Ultra Low Loss Cable.

We also sell custom-cut lengths of RS400 cable with N-Male connectors.

Please note that we do not accept returns on bulk reels of cable that have been cut into.


Waveform proudly warranties all of our antennas and RF components for 3 years against any workmanship or material defects.

Read more about Waveform's industry-leading warranty policy here.

Specifications, Guides, and Downloads

  • RS400-BULK500
  • 853722008843
CA Prop 65 Warning
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This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer, and Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

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