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RG303 Teflon Cable

RG303 teflon singe screen 50ohm cable with silver plated conductors

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Description

RG303 teflon singe screen 50ohm cable with silver plated conductors

 

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RG303

Description PTFE - 50 Ohm - single screen

Cable Design

Material Detail Diameter
Centre conductor Steel, Copper+Silver plated Wire 0.95mm
Dielectric PTFE (Polytetrafluoroethylene) 2.95mm
Outer conductor Copper, Silver plated Braid - 97% coverage 3.6mm
Jacket FEP (Fluorinated ethylene propylene) RAL 8015 - br 4.3 mm +/- 0.1

Electrical Data

Operating Frequency ≤ 1 GHz
Impedance 50 ± 2Ω
Capacitance 94pF/m
Propagation Velocity 69% of c
Signal Delay 4.75ns/m
Insulation Resist >100000000MΩm
Min. screening effectiveness ≥ 40 dB (up to 3 GHz)
Test Voltage 5kVrms
Operating Voltage ≤ 2.5 kVrms (at sea level)

General Data

Weight 4.48 kg/100 m
Min. bending radius static - 25 mm
repeated (for ≤ 50 bendings) - 43 mm
Operating Temp min -65°C
Operating Temp max 165°C
Installation Temp min -20°C
Installation Temp min 60°C
Flammability IEC 60332-3
2011/95/EU (RoHS) compliant

Other Information

Data Sheet pdf
Frequency Attenuation* Power**
[GHz] [dB/m] [dB/ft] [W]
0.05 0.09 0.028 1512
0.1 0.13 0.040 1069
0.15 0.16 0.050 873
0.2 0.19 0.058 756
0.25 0.21 0.065 676
0.3 0.24 0.072 617
0.35 0.26 0.078 571
0.4 0.28 0.084 534
0.45 0.29 0.090 504
0.5 0.31 0.095 478
0.55 0.33 0.100 456
0.6 0.35 0.105 436
0.65 0.36 0.110 419
0.7 0.38 0.115 404
0.75 0.39 0.119 390
0.8 0.41 0.124 378
0.85 0.42 0.128 367
0.9 0.43 0.132 356
0.95 0.45 0.136 347
1.0 0.46 0.140 338

 

* Attenuation values at +25°C ambient temperature and sea level
** Power values at +40°C ambient temperature and sea level