RFA 1/2"-50 Coaxial corrugated cable, feeder 1/2"

RFA 1/2″-50 Coaxial corrugated cable, feeder 1/2″, drum 500 m

164502,00 UAH. (price per meter: 329,00 UAH.)

⚠ All prices include VAT

Prysmian (Draka) RFA-1/2″-50 coaxial corrugated cable (feeder) 1/2″ with foam-filled dielectric. Cable group G21.

Delivery option	Drum Footage

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

RFA 1/2″-50 cable design

Structurally, the RFA 1/2″-50 cable (feeder) consists of:

central conductor: solid central core made of copper-clad aluminum wire diameter 4,8 mm
dielectric: foamed polyethylene with a diameter of 12,1 mm
outer conductor: corrugated copper tube with a diameter of 13,9 mm.
protective shell: black, halogen-free polyethylene, 16 mm in diameter.

A unique feature of RFA series cables is a two-layer protective sheath consisting of a hard surface layer of HDPE and a softer layer of LDPE. This design provides the best protection for all operational influences without reducing the flexibility of the cable.

In addition, the foamed dielectric has an extremely high level of expansion and a special surface layer for additional protection.

Electrical characteristics of RFA 1/2″-50 cable

Wave resistance: 50±1 Ohm
Linear capacitance: 77,5 pF/m
Relative speed: 86%
Maximum frequency: 9800 MHz
Peak working HF voltage: 1,8 kV
Peak working power: 32 kW
Direct current resistance:
- internal conductor: 1,55 Ohm/km
- external conductor: 2,66 Ohm/km

Frequency characteristics of RFA cable 1/2″-50

Frequency, MHz	Attenuation, dB/100m	Power, kW
25	1,06	7,6
88	2,01	4,0
144	2,58	3,1
174	2,85	2,8
400	4,40	1,8
800	6,36	1,24
900	6,8	1,17
1800	9,9	0,79
2000	10,5	0,75
2400	11,6	0,68
5800	19	0,41
7000	22	0,36
8000	23	0,33
9000	25	0,31
9800	27	0,29

Mechanical characteristics of RFA 1/2″-50 cable

Linear weight: 0,22 kg/m
Maximum tension force: 2000 N
Minimum bending radius, single: 70 mm
Minimum bending radius, repeated: 120 mm
Operating temperature range: -55...+85° C
Resistance to damage: 1,80 kg/mm
Bending moment: 4 Nm
Recommended distance between fasteners: 1 m.

The RFA 1/2″ feeder is available in non-flammable black (suffixed BHF) and gray (suffixed GHF) colors. The non-flammable black version has additional UV protection.

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 1/2″	500 m	96 сm	51 сm	50 kg	150 kg

1/2″ coaxial cable is widely used in GSM, DCS, CDMA, 3G WCDMA, MPT, TETRA, WiFi, WiMAX networks. The small diameter and sufficient level of flexibility allow the cable to be used for direct connection to the antenna using connectors.

Size analogues with RFA 1/2″-50 cable are: LCF 12-50″, LDF4 50A, Eupen 5128, HPL50-1/2, HFC-1/2″, 10D-SFCR.

Cable group

G21 (1/2")

Diameter

1 / 2 "

Dielectric

Foamed polyethylene

External conductor

Corrugated tube

Inner conductor

Single-core

Brand

Drake

Brand country

Finland

Delivery option

Drum

Type of packaging

Drum 500 m

Delivery option	Drum Footage

SKU: RFA-1/2-50-drum Categories: Antenna-feeder devices, Corrugated coaxial cables, The cables are coaxial

Description

Frequency, MHz	Attenuation, dB/100m	Power, kW
25	1,06	7,6
88	2,01	4,0
144	2,58	3,1
174	2,85	2,8
400	4,40	1,8
800	6,36	1,24
900	6,8	1,17
1800	9,9	0,79
2000	10,5	0,75
2400	11,6	0,68
5800	19	0,41
7000	22	0,36
8000	23	0,33
9000	25	0,31
9800	27	0,29

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 1/2″	500 m	96 сm	51 сm	50 kg	150 kg

Additional information

Cable groupThe cable group combines cables that are similar in design and determines compatibility with connectors	G21 (1/2")
DiameterThe range that the diameter of this cable falls into	1 / 2 "
Dielectric	Foamed polyethylene
External conductor	Corrugated tube
Inner conductor	Single-core
Brand	Drake
Brand country	Finland
Delivery option	Drum
Type of packaging	Drum 500 m

Files

Technical characteristics of the coaxial cable DRAKA 1/2" NKRFA01200

nkrfa-012-5010-22.pdf • 0.04 Mb

Download

Instructions for transporting and storing the cable

drum_handling_instructions.pdf • 0.18 MB

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

drum_passport_example.pdf • 0.03 MB

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