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SPUMA-240-UF

SPUMA-240-UF, equivalent to LMR240-UF

Part # SPUMA-240-UF. Categories: , , . Tags: , , , , , , , , .

Description

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Flexible RF cable equal to LMR® 240 UltraFlex

The SPUMA product family provides flexible cable solutions equal to LMR® products (eg. LMR240-UF) and stands for its extremely low loss. These cables are free of halogen and offer excellent electrical performance, especially an outstanding return loss (VSWR). SPUMA cables are designed for applications up to 6GHz and offer great opportunities in appliances like communication, transportation and defence.

Features and benefits:

  • Very low loss (attenuation) up to 6 GHz
  • High screening effectiveness
  • Less price
  • Excellent return loss (VSWR)
  • Flexible cable
  • Non-halogen (non-toxic) low smoke, flame resistant type available

Applications

  • Communication
  • Industrial and Railway
  • Defence

Download Product Specifications
pdf

Contact Us to order this cable.

 

LMR® (LMR240/LMR-240) is a registered Trademark of Times Microwave Systems

Cable Design

Material Detail Diameter
Centre conductor Copper Wire 1.42mm
Dielectric SPE (Foamed Polyethylene) 3.81mm
Outer conductor Aluminum / PES longitudinal Foil - 100% coverage 3.94mm
Copper, Tin plated Braid - 90% coverage 4.52mm
Jacket PE (Polyethylene) RAL 9005 - bk 6.1mm

Electrical Data

Operating Frequency ≤ 6GHz
Nom. attenuation See Attenuation & Power Tab
CW Power See Attenuation & Power Tab
Impedance 50 ± 2Ω
Capacitance 83pF/m
Propagation Velocity 80%of c
Signal Delay 4.15ns/m
Min. screening effectiveness ≥ 90 dB (up to 6 GHz)
Max. operating voltage ≤ 0.8 kVrms (at sea level)
Test voltage 1.6 kVrms (50 Hz/1 min)

General Data

Operating Temp min -40°C
Operating Temp max 85°C
Installation Temp min -20°C
Installation Temp min 60°C
2011/65/EU (RoHS) compliant
Weight 5 kg/100 m
Static Bend Radius 14mm
Repeated Bend Radius 53mm

Other Information

Data Sheet pdf

Frequency

Attenuation*

Power**

[GHz] [dB/m] [dB/ft] [W]
0.6 0.23 0.070 194
0.9 0.28 0.086 158
1.2 0.33 0.100 137
1.5 0.37 0.112 122
1.8 0.4 0.123 112
2.1 0.44 0.134 104
2.4 0.47 0.143 97
2.7 0.5 0.152 91
3.0 0.53 0.161 87
3.3 0.56 0.169 83
3.6 0.58 0.177 79
3.9 0.61 0.185 76
4.2 0.63 0.192 73
4.5 0.65 0.200 71
4.8 0.68 0.207 68
5.1 0.7 0.213 66
5.4 0.72 0.220 65
5.7 0.74 0.226 63
6.0 0.76 0.233 61

 

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

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