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50 Ohm Transmission Cable, Belden, Coax & Triax Cable, Wire & Cable
URM43 – URM43 – Uni-Radio Coax, 50 Ohm, M43 Type, 20 AWG Solid BC, 91% BC Braid, PVC Jkt
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Product Overview
| 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) |
Construction Details
| Series Type: | UR Series |
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 |
| Table Notes: | According to EN 50290-2-20 |
Electrical Characteristics
| Regularity of Impedance: | Min. 40 dB |
Return Loss (RL)
| Frequency | Min. Return Loss |
|---|---|
| 5 – 30 MHz | 20 dB |
| 30 – 470 MHz | 20 dB |
| 470 – 1000 MHz | 18 dB |
| Table Notes: | In each frequency band, 3 peak values up to 4 dB lower are allowed |
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. |
|---|
| 25 mm (0.98 in) |
Standards and Compliance
| Environmental Suitability: | Indoor – Euroclass Eca |
| Flammability / Reaction to Fire: | IEC 60332-1-2 |
| CPR Compliance: | CPR Euroclass: Eca; CPR UKCA Class: Eca |
| CENELEC Compliance: | EN 50289 |
| European Directive Compliance: | EU CE Mark |
| UK Regulation Compliance: | UKCA Mark |
History
| Update and Revision: | Revision Number: 0.207 Revision Date: 12-16-2022 |
Part Numbers
Variants
| Item # | Color | Putup Type | Length | EAN |
|---|---|---|---|---|
| URM43.01100 | Black | Reel | 100 m | 8719605110954 |
| URM43.00500 | Black | Reel | 500 m | 8719605110947 |
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