Product Number: URM43
URM43 - Uni-Radio Coax, 50 Ohm, M43 Type, 20 AWG Solid BC, 91% BC Braid, PVC Jkt
Uni-Radio Coax, 50 Ohm, M43 Type, 20 AWG Solid Bare Copper Conductor, PE Insulation, 91% Bare Copper Braid Shield, PVC Jacket
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Availability:
EMEA | Asia Pacific
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Global inventory:
Available
Specifications
Product Overview
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Suitable Applications |
Point-to-point and point-to-multipoint wireless antenna communication; Wireless microphones, Two-Way Radios, Amateur (Ham) Radio, Low Power FM, GPS, RFID (Radio Frequency Identification) |
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Construction Details
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Series Type |
UR Series |
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Conductor
| No. of Elements | Size | Stranding | Nom. Diameter | Material |
|---|---|---|---|---|
| 1 | 20 AWG | Solid | 0.9 mm | BC - Bare Copper |
Insulation
| Element | Material | Nom. Insulation Diameter |
|---|---|---|
| Insulated Conductor | PE - Polyethylene | 2.95 mm (0.116 in) |
Outer Shield
| Outer Shield Type | Material | Coverage |
|---|---|---|
| Braid | Bare Copper (BC) | 91% |
Outer Jacket
| Material | Nom. Diameter |
|---|---|
| PVC - Polyvinyl Chloride | 5 mm |
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Table Notes |
According to EN 50290-2-20 |
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Electrical Characteristics
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Regularity of Impedance |
Min. 40 dB |
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Return Loss
| Frequency | Min. Return Loss |
|---|---|
| 5 - 30 MHz | 20 dB |
| 30 - 470 MHz | 20 dB |
| 470 - 1000 MHz | 18 dB |
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Table Notes |
In each frequency band, 3 peak values up to 4 dB lower are allowed |
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Attenuation
| Frequency | Nom. Attenuation |
|---|---|
| 100 MHz | 13 dB/100m |
| 200 MHz | 18.7 dB/100m |
| 300 MHz | 23.2 dB/100m |
| 600 MHz | 33.8 dB/100m |
| 1000 MHz | 44.6 dB/100m |
Electricals
| Max. Conductor DCR | Nom. Capacitance Cond-to-Shield | Nom. Characteristic Impedance | Nom. Velocity of Prop. |
|---|---|---|---|
| 28 Ohm/km (8.5 Ohm/1000ft) | 98 pF/m (30 pF/ft) | 50 Ohm | 66% |
Voltage
| Voltage Rating |
|---|
| 4000 V DC / 2000 V RMS |
Mechanical Characteristics
Temperature
| Operating | Installation | Storage |
|---|---|---|
| -40°C To +70°C | -5°C To +50°C | -40°C To +70°C |
Bend Radius
| Stationary Min. |
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| 25 mm (0.98 in) |
Standards and Compliance
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Environmental Suitability |
Indoor - Euroclass Eca |
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Flammability / Reaction to Fire |
IEC 60332-1-2 |
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CPR Compliance |
CPR Euroclass: Eca; CPR UKCA Class: Eca |
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CENELEC Compliance |
EN 50289 |
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European Directive Compliance |
EU CE Mark |
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UK Regulation Compliance |
UKCA Mark |
History
|
Update and Revision |
Revision Number: 0.209 Revision Date: 02-03-2025 |
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Information
|
Update and Revision |
Revision Number: 0.209 Revision Date: 02-03-2025 |
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Part Numbers
| Item # | Color | Putup Type | Length | EAN |
|---|---|---|---|---|
| URM43.01100 | Black | Reel | 100 m | 8719605110954 |
| URM43.00500 | Black | Reel | 500 m | 8719605110947 |