RFA 1 1/4

RFA 1 1/4″-50 Coaxial corrugated cable, feeder 1 1/4″ (5/4″), drum 600 m

Rating 5.00 out of 5 based on the survey 1 buyer

(1 response)

567000,00 UAH. (price per meter: 945,00 UAH.)

⚠ All prices include VAT

RFA 1 1/4″-50 1 1/4″ coaxial cable with foam-filled dielectric. Cable group G33.

Delivery methods

Nova Poshta or pickup from our warehouse

Payment method

Bank transfer to our current account

Guarantee

12 months, exchange/return of goods within 14 days, in accordance with current legislation

Description

RFA 1 1/4″-50 cable design

Structurally, the RFA 1 1/4″ cable consists of:

central conductor: copper tube with a diameter of 13 mm
dielectric: foamed polyethylene with a diameter of 32.2 mm
outer conductor: corrugated copper tube with a diameter of 35.8 mm
black polyethylene, halogen-free, resistant to ultraviolet radiation

Electrical characteristics of the RFA 1 1/4″-50 cable

Wave resistance: 50±1 Ohm
Linear capacitance: 75 pF/m
Relative speed: 88%
Shortening factor: 1.1
Maximum frequency: 3500 MHz
Peak working HF voltage: 4,6 kV
Peak working power: 211,2 kW
Direct current resistance:
– Inner conductor: 0,74 Ohm/km
– Outer conductor: 0,65 ohms/km

Frequency characteristics of the RFA 1 1/4″-50 cable

Frequency, MHz	Attenuation, dB/100m	Power, kW
174	1,10	9,2
450	1,83	5,5
800	2,53	3,9
900	2,70	3,7
1800	4,03	2,5
2000	4,29	2,3
2400	4,79	2,1
3300	5,81	1,7

Mechanical specifications of RFA 1 1/4″-50 cable

Linear weight: 0.89 kg/m
Minimum bending radius, single: 200 mm
Minimum bending radius, repeated: 350 mm
Operating temperature range: -55...+80° C
Resistance to damage: 2,6 kg/mm
Bending moment: 48,7 Nm
Recommended distance between fasteners: 1,5 m

Weight and dimensions of the drum:

Cable type	The length of the cable on the drum	Outer diameter of the drum	Drum width	Weight of empty drum	Weight of drum with cable
RFA 1 1/4″	600 m	204 сm	74 сm	157 kg	735 kg

1 1/4″ NKRFA11400 Coaxial Cable Specification

1 1/4″ Coaxial Cable Transportation and Storage Instructions NKRFA11400

Sample passport of the drum with individual parameters of factory testing NKRFA11400

Additional information

Cable groupThe cable group combines cables that are similar in design and determines compatibility with connectors	G33 (1 1/4″)
DiameterThe range that the diameter of this cable falls into	1 1/4″(5/4″)
Dielectric	Foamed polyethylene
External conductor	Corrugated tube
Inner conductor	Tubular
Brand	Drake
Brand country	Finland
Delivery option	Drum
Type of packaging	Drum 600 m

Files

1 1/4" NKRFA11400 Coaxial Cable Specification

NKRFA_114_5028_05.pdf • 0.26 Mb

Download

Instructions for transporting and storing the cable

drum_handling_instructions.pdf • 0.18 MB

Download

A sample passport of a drum with individual parameters of factory testing

drum_passport_example.pdf • 0.03 MB

Download

Reviews (1)

1 review for RFA 1 1/4″-50 Coaxial corrugated cable, feeder 1 1/4″ (5/4″), drum 600 m

Sanych 01/11/2022

Rated in 5 with 5
For a long time I was looking for a coaxial cable that would meet all the requirements that the boss had. It turned out to please, so now I will be a regular client of Selteq and I will be happy to recommend to friends! Yes, and the managers here are sensible and friendly, they found everything in 5 minutes.