Alpha Wire Alpha Essentials Coaxial Cable Series, 304m, RG174/U Coaxial, Unterminated50 Ω

RS Stock No.:: 126-5107
Distrelec Article No.:: 303-96-342
Mfr. Part No.:: 9174 BK001
Brand:: Alpha Wire

Alpha Wire Alpha Essentials Coaxial Cable Series, 304m, RG174/U Coaxial, Unterminated50 Ω

Subtotal (1 reel of 304 metres)*

£270.88

(exc. VAT)

£325.06

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

2 unit(s) ready to ship
Plus 115 unit(s) ready to ship from another location
Plus 6 unit(s) shipping from 23 December 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Reel(s)	Per Reel	Per Metre*
1 +	£270.88	£0.891

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

Belden MRG1740 Series, 500m, RG174/U Coaxial, Unterminated50 Ω

RS Stock No.: 521-8341

1 Reel of 500 Metre(s)

£722.72

(exc. VAT)

£867.26

(inc. VAT)

RS Stock No.:: 126-5107
Distrelec Article No.:: 303-96-342
Mfr. Part No.:: 9174 BK001
Brand:: Alpha Wire

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Alpha Wire
	Terminated/Unterminated	Unterminated
	Coaxial Type	RG174/U
	Outer Diameter	2.59mm
	Characteristic Impedance	50 Ω
	Attenuation	48 dB/100ft @ 1GHz, 6 dB/100ft @ 50MHz
	Length	304m
	Sheath Colour	Black
	Conductor Strand Type	Stranded
	Voltage Rating	1.1 kV
	Series	Alpha Essentials Coaxial Cable
	Core Strands	7/34
	Capacitance	101.024pF/m
	Conductor Material	Bare Copper Steel Coated
	Size of Strands	34 AWG
	Maximum Operating Temperature	+80°C
	Standards Met	CE, REACH
	Number of Strands	7
	Minimum Operating Temperature	-40°C
	Operating Temperature Range	-40 → +80 °C
	Velocity ratio	66%
	Insulation Material	PE
	Shielding	Braid
	Sheath Material	Polyvinyl Chloride PVC

	Select all
	Brand Alpha Wire
	Terminated/Unterminated Unterminated
	Coaxial Type RG174/U
	Outer Diameter 2.59mm
	Characteristic Impedance 50 Ω
	Attenuation 48 dB/100ft @ 1GHz, 6 dB/100ft @ 50MHz
	Length 304m
	Sheath Colour Black
	Conductor Strand Type Stranded
	Voltage Rating 1.1 kV
	Series Alpha Essentials Coaxial Cable
	Core Strands 7/34
	Capacitance 101.024pF/m
	Conductor Material Bare Copper Steel Coated
	Size of Strands 34 AWG
	Maximum Operating Temperature +80°C
	Standards Met CE, REACH
	Number of Strands 7
	Minimum Operating Temperature -40°C
	Operating Temperature Range -40 → +80 °C
	Velocity ratio 66%
	Insulation Material PE
	Shielding Braid
	Sheath Material Polyvinyl Chloride PVC

RoHS Status: Exempt

Belden Alpha Wire Coaxial Cable, 24AWG, 30m - 9174 Series

When you need a high-performance broadcast cable that works over long distances, choose this coaxial cable from Belden's Alpha Wire range. The copper wiring is highly conductive and bonded to steel for extra strength. This rugged core is protected by a layer of PE (polyethylene) material for long-lasting insulation. It's shielded from signal interference with copper braiding that's tinned for increased corrosion resistance. Use this flexible and durable RG (radio guide) 174 cable for a wide range of communication applications including WiFi pigtails, video transmission and nuclear electronics.

Features & Benefits

• Unterminated for easy customisation
• Length of 30m for versatility
• Wide operating temperature range between -40°C and +80°C for use in demanding environments
• PVC (polyvinyl chloride) outer jacket for increased durability

Applications

• Video broadcasting
• Microphones and two-way radios
• Data transmission
• Wireless communication
• Military and defence

What's the impedance of this coaxial cable?

This coaxial cable has an impedance of 50Ω to carry high power and voltage over long distances with minimal signal loss. This makes it suitable for commercial and industrial installations.

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