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RG/U coaxial cables with solid insulation of ordinary heat-resistance

Application scale

Coaxial radio frequency cables are independent class of data transmission radio frequency lines and are used for translation of radio and video signals in diapason from meters to centimeter wave length. Radio frequency cables are used in aerial-feeder devices of radio transmitters, radio and TV-sets, for intra and interblock connections in radio - electronic equipment, computers and for SCS horizontal and vertical organization.

Coaxial type cables are most popular and widely spread, which in comparison with two-wire cables have higher interference protection and low losses in frequency wide diapason.

Frequency working diapason of coaxial radio frequency cables covers from 107 up to 1010 Hz.   

 

Technical specifications

Characteristic

Unit

Cable type

RG-6/U

RG-11/U

RG-213/U

Operating temperature

°С

-35...+80

-35...+80

-35...+80

Low air pressure

kPa

0,67

0,67

0,67

High air pressure

kPa

300

300

300

Related air humidity +35°С

%

98

98

98

Impedance

Ohm

75±3

75±3

50±2

Specific damping (on a frequency of)

dB/m (GHz)

0,275 (0,8)

0,25 (0,8)

0,23 (0,8)

Rated electric capability of 1m of cable

pF

67

67

67

Longitudinal shrinking ratio

-

0,66

0,66

0,66

Insulation resistance

MOhm/km

105

105

105

Daisy chain

Ohm/km

110

23

10

Resistance of start internal discharge, not less

kV

2,8

5,2

5,2

Minimal bending radius, not less than

Mm

50

40

50

Cable structure

Index name

cable name

RG-6/U

RG-11/U

RG-213/U

1. Internal conductor material

copper

tinned copper

copper

2. Internal conductor structure

1х0,72

7х0,4

7х0,75

3. Insulation material

PE

PE

PE

4. External conductor material

1 layer – aluminum foil

2 layer – tinned copper

1 layer – aluminum foil

2 layer – tinned copper

1 layer – aluminum foil

2 layer – tinned copper

5. External conductor structure

braid

braid

armour

6. Sheath material

PE or PVC

PE or PVC

PE or PVC

7. Outer diameter, mm

8,4±0,2

10,3±0,2

10,3±0,2

Support request

Support request