Messi & Paoloni Hyperflex 5 Crystal Coax
SKU Part Number: RG-MP-HYPERFLEX5-CRY
Transparent 5.4mm Flexible 50 Ohm Coaxial Cable Messi & Paoloni Hyperflex 5 Crystal The performance and extreme flexibility of Hyperflex 5...
Read More
£2.20
Availability: In stock
call

Seen this product cheaper elsewhere?

Call 0345 2300 599
Transparent 5.4mm Flexible 50 Ohm Coaxial Cable

Messi & Paoloni Hyperflex 5 Crystal

The performance and extreme flexibility of Hyperflex 5 with a transparent outer jacket that leaves the high-quality braid visible.

Try our Custom Coax Builder

Choose your cable length and connector combination and let us build the lead for you.

Ordering 100 metres or more? Save 10% on the cable.

Messi & Paoloni Hyperflex 5 Crystal combines the compact dimensions, low loss and extreme flexibility of standard Hyperflex 5 with a distinctive transparent outer jacket that leaves the cable braid visible.

At just 5.4mm overall diameter, it is a particularly useful cable for portable installations, patch leads, mobile applications and rotator-fed antennas where a larger coaxial cable would be unnecessarily bulky.

Internally, Hyperflex 5 Crystal uses the same high-performance construction as standard Hyperflex 5, including a 19-strand copper centre conductor, physically foamed polyethylene dielectric, full foil screen and 120-wire reactive copper braid.

FINISH
Transparent Jacket

Crystal-clear outer sheath leaves the high-quality copper braid visible for a distinctive finish.

DIAMETER
5.4mm

Compact dimensions make it ideal where a larger low-loss cable would be too bulky.

VELOCITY FACTOR
87%

High velocity ratio from its physically foamed polyethylene dielectric.

FLEXIBILITY
Extreme Flexibility

19-strand centre conductor and reactive braid make it particularly suited to repeated movement and tight installations.

Transparent Hyperflex

Hyperflex 5 Performance, Crystal Clear Finish

Hyperflex 5 Crystal is primarily about giving the proven Hyperflex 5 construction a different appearance. Beneath the transparent jacket, the electrical design remains the same as the standard black version.

The 120-wire copper braid is manufactured using a 24-spool braiding process, providing more braid crossovers than a conventional 16-spool construction. This helps the cable remain highly flexible while maintaining excellent screening.

With an 87% velocity factor and screening efficiency greater than 105dB between 100MHz and 2000MHz, Hyperflex 5 Crystal provides the same strong RF performance as standard Hyperflex 5.

Applications

Where Hyperflex 5 Crystal Works Best

SHACK
Patch Leads and Jumpers

Compact diameter, excellent flexibility and its distinctive clear finish make it particularly attractive for visible shack interconnections.

PORTABLE
Portable Stations

Lightweight and easy to coil for transport, making it well suited to portable amateur radio operation.

MOVEMENT
Rotator Antennas

Extreme flexibility makes the cable useful around moving antenna systems and rotator loops.

Selecting Cable Length

M&P Cable Length Guidance

As Hyperflex 5 Crystal uses the same RF construction as standard Hyperflex 5, the same cable length guidance applies. These figures are recommendations for choosing the most appropriate cable size rather than absolute operating limits.

Example Frequency Excellent Good M&P Guidance
14MHz Up to 50m Up to 75m Consider larger coax above 75m
28MHz Up to 35m Up to 50m Consider larger coax above 50m
50MHz Up to 28m Up to 40m Consider larger coax above 40m
144MHz Up to 10m Up to 20m M&P recommends 10.3mm coax above 20m
430MHz - Up to 5m M&P recommends larger coax for longer runs
1296MHz - Up to 3m Use larger coax for longer runs
Cable Design

Cable Construction

  • 19 x 0.29mm stranded copper inner conductor
  • High-pressure physically foamed polyethylene dielectric
  • Triple-layer dielectric construction
  • 100% screened copper foil with protective PE layer
  • 88% coverage reactive copper braid
  • 120 braid wires manufactured using 24 spools
  • Transparent PVC outer jacket
  • 5.4mm overall cable diameter
Installation Note
Not Intended for Direct Burial

Hyperflex 5 Crystal uses a flexible transparent PVC outer jacket and is not intended for direct burial.

Manufacturer Documentation

Hyperflex 5 Crystal Datasheet

View Hyperflex 5 Crystal Datasheet
Product Information

Hyperflex 5 Crystal Technical Specifications

Specifications

General

Nominal Impedance 50 ohms ±3 at 200MHz
Overall Diameter 5.4mm ±0.15mm
Velocity Factor 87%
Capacitance 74pF/m ±2
Screening Efficiency Greater than 105dB, 100 to 2000MHz
Screening Class A++
Operating Temperature -45°C to +70°C
Weight Approx. 4.4kg per 100m
Maximum Peak Power 2900W
Cable Design

Construction

Inner Conductor 19 x 0.29mm copper wires
Inner Conductor Diameter 1.4mm ±0.15mm
Dielectric High-pressure physically foamed polyethylene, triple layer
Dielectric Diameter 3.7mm ±0.05mm
First Screen 100% screened copper foil with applied PE layer
Braid 88% coverage, 120 copper wires, 24-spool construction
Outer Jacket Transparent flexible PVC
Direct Burial No
Flexibility

Minimum Bend Radius

Repeated Bending

50mm for up to 15 bends

Single Bend / Choke

25mm

RF Loss

Attenuation at 20°C

Frequency Loss dB/100m
1.8MHz 1.4dB
3.5MHz 1.9dB
7MHz 2.3dB
14MHz 3.0dB
28MHz 4.1dB
50MHz 5.5dB
144MHz 9.6dB
430MHz 17.0dB
1296MHz 30.5dB
2400MHz 42.5dB
RF Power

Continuous Power Handling at 40°C

Frequency Maximum Power
1.8MHz 1274W
7MHz 809W
14MHz 620W
28MHz 453W
50MHz 338W
144MHz 195W
430MHz 111W
1296MHz 62W
2400MHz 44W

Shipping:

We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.

Returns:

If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:

Click here for returns form

Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.

International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]