Alpha Wire Alpha Essentials Coaxial Cable Series, 304m, RG59B/U Coaxial, Unterminated75 Ω

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Subtotal (1 reel of 304 metres)*

£505.68

(exc. VAT)

£606.82

(inc. VAT)

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Temporarily out of stock
  • 3 unit(s) shipping from 16 December 2025
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Reel(s)
Per Reel
Per Metre*
1 +£505.68£1.663

*price indicative

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RS Stock No.:
168-3123
Mfr. Part No.:
9059B BK001
Brand:
Alpha Wire
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Brand

Alpha Wire

Terminated/Unterminated

Unterminated

Coaxial Type

RG59B/U

Outer Diameter

6.15mm

Characteristic Impedance

75 Ω

Attenuation

30 dB/100ft @ 3GHz, 9 dB/100ft @ 400MHz

Length

304m

Sheath Colour

Black

Conductor Strand Type

Solid

Operating Temperature Range

-20 → +60 °C

Maximum Operating Temperature

+60°C

Size of Strands

23 AWG

Conductor Material

Bare Copper

Capacitance

67.24pF/m

Core Strands

1/23

Series

Alpha Essentials Coaxial Cable

Sheath Material

Polyvinyl Chloride PVC

Number of Strands

1

Velocity ratio

66%

Minimum Operating Temperature

-20°C

Insulation Material

PE

RG 59B/U


The Alpha Wire RG 59B/U cable has been precisely designed to broadcast video transmission at the highest quality whilst achieving low capacitance, high velocities of propagation and tight tolerances for maxiumum signal intergrity.
The cable has a single strand solid 23 AWG copper-coated steel centre core surrounded by polyethylene insulation and a black PVC anti-contamination sleeve. The component can remain operational at temperatures -20°C or more and is an approved component by MIL-C 17D. It is availiable to purchase at reels of 30 and 305 metres.

Approvals

  MIL-C 17D

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