£52.48

MOOKEERF KMR400 Coaxial Cable 50ft,50 ohm Low Loss KMR400 Cable 50 Feet

Black, KMR400-50FT

Price data last checked 111 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the usual price. Wait for it to drop, or tell us your number.

£52 today · usual range £0–£0 · best ever £44

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 138 days • 78 data points (No recent data available)

Historical
Generating forecast...
£54.48 £43.19 £45.66 £48.12 £50.58 £53.04 £55.51 01 October 2025 04 November 2025 08 December 2025 11 January 2026 15 February 2026

Price Distribution

Price distribution over 138 days • 5 price levels

Days at Price
Current Price
28 days 28 days 2 days 15 days · current 5 days 0 7 14 21 28 £44 £45 £46 £52 £54 Days at Price

Price Analysis

Most common price: £44 (28 days, 35.9%)

Price range: £44 - £54

Price levels: 5 different prices over 78 days

Key Features

Ultra Low Loss -- The loss of 50ft kmr400 coaxial cable at 900Mhz signal frequency is less than 1.8dB and the SWR ≤ 1.15.It could support better signal transfer with minimum signal loss over large distances and higher frequency use.KMR400 is equivalent to lmr400 and rg8u.

Well Built Construction -- The inner conductor of this kmr400 coax cable is made of copper clad aluminium,the outer conductor is made of Aluminum foil and Aluminium Magnesium braid which could maximum protect the signal over large distance.Weatherproof PVC jacket perfects for both indoor and outdoor use,works great in harsh environments.

Compatibility -- This kmr400 cable works for any 50 Ohm RF system,including cell phone signal boosters,WiFi repeaters,CB ham radio,antenna analyzer,ect.It is well compatible with UHF/SMA/BNC/TNC/N/TS9 connectors.

Package Includes -- 1x KMR400 Coaxial Cable 50 Feet. (Please Note : The cable actually received does not come with this wood spool on the picture.)

Service Guarantee -- Never worry about any security problems.We are confident in the quality of our cable.If you are not satisfied with any product, please don’t hesitate to contact us,we will serve you our best.

Product Specifications

Colour
Black
Size
50'
Domain
Amazon UK
Listed Since
04 June 2025

Barcode

No barcode data available

Similar Products You Might Like

MOOKEERF RG8X Coaxial Cable 100ft,CB Coax Cable,UHF PL259 Male to Male Low Loss CB Antenna Cable 50 Ohm for HAM Radio,Antenna Analyzer,Dummy Load,SWR Meter
98% match

MOOKEERF RG8X Coaxial Cable 100ft,CB Coax Cable,UHF PL259 Male to Male Low Loss CB Antenna Cable 50 Ohm for HAM Radio,Antenna Analyzer,Dummy Load,SWR Meter

MOOKEERF

£57.29 17 Feb 2026
MOOKEERF RG8X Coaxial Cable 75ft,CB Coax Cable,UHF PL259 Male to Male Low Loss CB Antenna Cable 50 Ohm for HAM Radio,Antenna Analyzer,Dummy Load,SWR Meter,Red
98% match

MOOKEERF RG8X Coaxial Cable 75ft,CB Coax Cable,UHF PL259 Male to Male Low Loss CB Antenna Cable 50 Ohm for HAM Radio,Antenna Analyzer,Dummy Load,SWR Meter,Red

MOOKEERF

£51.25 17 Feb 2026
Boobrie 15CM SMA Male to Female Bulkhead Coaxial Cable RG316 SMA Female to Male WiFi Antenna Cable Short Pigtail for Mobile WiFi Antenna Pack of 2
98% match

Boobrie 15CM SMA Male to Female Bulkhead Coaxial Cable RG316 SMA Female to Male WiFi Antenna Cable Short Pigtail for Mobile WiFi Antenna Pack of 2

Boobrie

£6.95 15 Feb 2026
Boobrie 15CM SMA Right Angle Male to Female Cable RG316 SMA Male 90 Degree to Female Bulkhead Connector Extension Cable WiFi Antenna Cable 15CM for 3G/4G/5G/LTE Mobile Antennas WiFi Antenna
98% match

Boobrie 15CM SMA Right Angle Male to Female Cable RG316 SMA Male 90 Degree to Female Bulkhead Connector Extension Cable WiFi Antenna Cable 15CM for 3G/4G/5G/LTE Mobile Antennas WiFi Antenna

Boobrie

£6.99 24 Feb 2026
Young Wolf 10X RF U.FL IPEX IPX Mini PCI to SMA Female 4Inch 10cm Pigtail Antenna Cable RG-178 Coaxial Low Loss
98% match

Young Wolf 10X RF U.FL IPEX IPX Mini PCI to SMA Female 4Inch 10cm Pigtail Antenna Cable RG-178 Coaxial Low Loss

Young Wolf

£12.49 11 Feb 2026
HangTon Antenna Radio Coaxial Shielded Cable 50 Ohm TNC to TNC Right Angle RF Signal Low Loss RG223 10M
98% match

HangTon Antenna Radio Coaxial Shielded Cable 50 Ohm TNC to TNC Right Angle RF Signal Low Loss RG223 10M

HangTon

£50.00 23 Feb 2026
MOOKEERF RG8X BNC Male to BNC Male Coaxial Cable 100FT 50 ohm Ultra Low Loss for Antenna, RF Radio, Modem, Oscilloscope, Spectrum, Analyzer, Signal Generator
98% match

MOOKEERF RG8X BNC Male to BNC Male Coaxial Cable 100FT 50 ohm Ultra Low Loss for Antenna, RF Radio, Modem, Oscilloscope, Spectrum, Analyzer, Signal Generator

MOOKEERF

£58.92 11 Feb 2026
Superbat 5m UHF PL259 RG58 50ohm Male-to-Male Coax Cable
98% match

Superbat 5m UHF PL259 RG58 50ohm Male-to-Male Coax Cable

Superbat

£15.99 11 Feb 2026
Boobrie SMA to PL259 Cable 50CM SMA Male to UHF Male RG316 Coaxial Cable CB Radio Antenna Cable for Yaesu Ham Radio Walkie Talkie Antenna Analyzer SWR meter Pack of 2
98% match

Boobrie SMA to PL259 Cable 50CM SMA Male to UHF Male RG316 Coaxial Cable CB Radio Antenna Cable for Yaesu Ham Radio Walkie Talkie Antenna Analyzer SWR meter Pack of 2

Boobrie

£8.98 15 Feb 2026
Boobrie SMA Male Female Coax Cable 50CM RG316 Coaxial Cable SMA Lead Female to Male Low Loss WiFi Antenna Extension for 4G 5G Mobile WiFi Antennas etc Pack of 2
98% match

Boobrie SMA Male Female Coax Cable 50CM RG316 Coaxial Cable SMA Lead Female to Male Low Loss WiFi Antenna Extension for 4G 5G Mobile WiFi Antennas etc Pack of 2

Boobrie

£8.38 12 Feb 2026
YILIANDUO SMA WiFi Antenna Extension Cable 10M SMA Male to Female Low Loss RG58 Coaxial Cable for 2G/3G/4G LTE WiFi Antenna Wireless Router WLAN
98% match

YILIANDUO SMA WiFi Antenna Extension Cable 10M SMA Male to Female Low Loss RG58 Coaxial Cable for 2G/3G/4G LTE WiFi Antenna Wireless Router WLAN

YILIANDUO

£14.99 10 Feb 2026
sourcing map 2PCS RG58 Coaxial Cable 2ft/0.6 M, BNC Male to BNC Male Coax Cable 50 Ohm Low Loss Cable for CB Radio, Ham Radio, Antenna Analyzer
98% match

sourcing map 2PCS RG58 Coaxial Cable 2ft/0.6 M, BNC Male to BNC Male Coax Cable 50 Ohm Low Loss Cable for CB Radio, Ham Radio, Antenna Analyzer

sourcing map

£8.39 31 Jan 2026
sourcing map 2PCS RG58 Coaxial Cable 1ft/0.3 M, BNC Male to BNC Male Coax Cable 50 Ohm Low Loss Cable for CB Radio, Ham Radio, Antenna Analyzer
98% match

sourcing map 2PCS RG58 Coaxial Cable 1ft/0.3 M, BNC Male to BNC Male Coax Cable 50 Ohm Low Loss Cable for CB Radio, Ham Radio, Antenna Analyzer

sourcing map

£6.59 31 Jan 2026
Superbat PL259 RG8X CB Patch Lead 60cm 50ohm UHF Male to Male Ham Radio HF Coax Cable for HF UHF Ham Radio, Duplexer Tuner, Dummy Load, SWR Meter, Walkie Talkie 2Pcs
98% match

Superbat PL259 RG8X CB Patch Lead 60cm 50ohm UHF Male to Male Ham Radio HF Coax Cable for HF UHF Ham Radio, Duplexer Tuner, Dummy Load, SWR Meter, Walkie Talkie 2Pcs

Superbat

£14.99 14 Feb 2026
Boobrie Upgraded WIFI Antenna Cable 15M Low Loss RG58 SMA Male to Female Cable RG58 50 ohms SMA Antenna Extension Pigtail Jumper Cable for PCI Card Access 3G 4G 5G LTE WiFi Router
97% match

Boobrie Upgraded WIFI Antenna Cable 15M Low Loss RG58 SMA Male to Female Cable RG58 50 ohms SMA Antenna Extension Pigtail Jumper Cable for PCI Card Access 3G 4G 5G LTE WiFi Router

Boobrie

£21.98 16 Feb 2026
Vecys 49.2 ft/15 m RG402 Semi-Flexi RF Coaxial Cable RG402 .141 Inch Cable with FEP Blue Jacket
97% match

Vecys 49.2 ft/15 m RG402 Semi-Flexi RF Coaxial Cable RG402 .141 Inch Cable with FEP Blue Jacket

Vecys

Out of Stock 20 Feb 2026
Boobrie Upgraded 10M SMA Male to Female Extension Cable RG58 SMA Coaxial Cable RG58 WiFi Antenna Extension Cable Pigtail Cable 3G 4G 5G LTE Low Loss WiFi Wireless Router
97% match

Boobrie Upgraded 10M SMA Male to Female Extension Cable RG58 SMA Coaxial Cable RG58 WiFi Antenna Extension Cable Pigtail Cable 3G 4G 5G LTE Low Loss WiFi Wireless Router

Boobrie

£16.98 14 Feb 2026
Boobrie RP-SMA Male to Female 1M RG58 Coaxial Cable - Low Loss
97% match

Boobrie RP-SMA Male to Female 1M RG58 Coaxial Cable - Low Loss

Boobrie

£6.98 26 Feb 2026
Vecys 49.2ft/15m RG402 Semi-Flexible RF Coaxial Cable RG402 .141'' Cable with FEP Blue Jacket
97% match

Vecys 49.2ft/15m RG402 Semi-Flexible RF Coaxial Cable RG402 .141'' Cable with FEP Blue Jacket

Vecys

£55.99 21 Feb 2026
XRDS-RF SMA Male to SMA Male Cable 20FT, RG316 SMA Extension for LNA Low Noise RTL SDR Dongle ADS-B Receiver VNA Vector Network Analyzer Antenna SWR Meter Spectrum Analyzer
97% match

XRDS-RF SMA Male to SMA Male Cable 20FT, RG316 SMA Extension for LNA Low Noise RTL SDR Dongle ADS-B Receiver VNA Vector Network Analyzer Antenna SWR Meter Spectrum Analyzer

XRDS -RF

£22.13 14 Feb 2026
TV Aerial Ariel Cable Coaxial Extension Lead Freesat RF Male to Female Plug with Male Adapter Coax Coupler for Freeview TV, DVD, VCR, SKY HD Virgin, BT, TV Box Satellite Antenna M-F Splitter White 2m
97% match

TV Aerial Ariel Cable Coaxial Extension Lead Freesat RF Male to Female Plug with Male Adapter Coax Coupler for Freeview TV, DVD, VCR, SKY HD Virgin, BT, TV Box Satellite Antenna M-F Splitter White 2m

Keple

£7.99 04 Feb 2026
Vecys N to N Male Jumper N Male to Male Low Loss Coaxial Cable VLMR400 49.2FT/15M for 3G 4G 5G LTE Antenna Ham Radio GPS WiFi
97% match

Vecys N to N Male Jumper N Male to Male Low Loss Coaxial Cable VLMR400 49.2FT/15M for 3G 4G 5G LTE Antenna Ham Radio GPS WiFi

Vecys

£61.99 16 Feb 2026
MOOKEERF KMR240 N Cable - 100FT Ultra Low Loss N Male to N Male Cable Pure Copper 50 ohm for Antenna,WiFi Router,Signal Booster, Amplifier
97% match

MOOKEERF KMR240 N Cable - 100FT Ultra Low Loss N Male to N Male Cable Pure Copper 50 ohm for Antenna,WiFi Router,Signal Booster, Amplifier

MOOKEERF

£56.46 19 Feb 2026
TUOLNK 16.4FT(5M) Wifi Antenna SMA Coaxial Cable Low Loss RG174 Cable with 3PCS SMA Adapters for 2G 3G 4G LTE WiFi, ADS-B, GPS
97% match

TUOLNK 16.4FT(5M) Wifi Antenna SMA Coaxial Cable Low Loss RG174 Cable with 3PCS SMA Adapters for 2G 3G 4G LTE WiFi, ADS-B, GPS

TUOLNK

£12.98 09 Feb 2026