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RK75 2 21 Russian Cables Coaxial Cable Telecommunications Radio Coaxial Cable With Increased Heat Resistance
RK75-2-21 Russian Cables Coaxial Cable Telecommunications Radio Coaxial Cable With Increased Heat Resistance

RK75 2 21 Russian Cables Coaxial Cable Telecommunications Radio Coaxial Cable With Increased Heat Resistance

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Price:$7.43 - $8.55

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Product Overview

Description


Product Description

RC75-2-21 Russian cables coaxial cable


The radio-frequency coaxial cable with increased heat resistance and a solid insulation jacket. It is used to receive and transmit radio and TV signals. It is designed to interconnect various radio equipment and RF units.


Key features:
- Number and diameter of wires of the inner conductor, mm - 1х0.41
- Wave impedance, Ohm - 75±3
- GOST 11326.40-79
- The outer diameter of the cable, mm - 3.2±0.25

Features
\t
GOST
\t
11326.40-79
\t
The outer diameter of the cable
\t
3.2±0.25 mm
\t
Inner conductor
\t
Copper silver-plated wire
\t
Insulation jacket
\t
Solid - F-4 PTFE
\t
Outer conductor
\t
Braid made from copper silver-plated wire
\t
Jacket
\t
F-4 PTFE, the braid made from fibreglass threads impregnated with a silicone lacquer
\t
Number and diameter of wires of the inner conductor
\t
1x0.41 mm
\t
Capacitance
\t
63 pF/m
\t
Velocity factor
\t
1.42
\t
Vibratory load at a frequency range between 1 kHz and 5,000 kHz
\t
with acceleration up to 400 m/s2 (40 g)
\t
Linear loads
\t
with acceleration up to 5,000 m/s2 (500 g)
\t
Multiple impacts
\t
with acceleration up to 1500 m/s2 (150 g)
\t
Single impact
\t
with acceleration up to 10,000 m/s2 (1,000 g)
\t
Wave impedance
\t
75±3 Ohm
\t
Damping ratio, NMT, dB/m, at a frequency of 0.2 GHz
\t
0.27
\t
Damping ratio, NMT, dB/m, at a frequency of 3 GHz
\t
1.5
\t
Electrical resistance of the insulation jacket
\t
NLT 5 TOhm-m
\t
95% service life
\t
22,500 hours
\t
Minimum bend radius during transportation and storage
\t
40 mm
\t
Minimum bend radius
during mounting at a temperature of +5°С and above
\t
20 mm
\t
Minimum bend radius during mounting at a temperature of below +5°С
\t
40 mm
\t
Operating temperature range
\t
-60°С to +250°С
\t
Product weight, kg/km
\t
22.9 kg/km
Packing & Delivery
\t
Piece net weight
\t
22.9 kg/km
\t
Packaging
\t
Plastic bag + box
\t
Box size
\t
Minimum dimensions 12*10*8 cm
\t
Box weight
\t
Minimum weight - 200 g
\t
Production for STM
\t
No

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