Product Number: 179DT
Serial Digital Coax, Ultra-miniature, RG179 Type, 28.5 AWG Solid BC, Foil + TC Braid, CMR
Low Loss Serial Digital Coax, Riser-CMR, Ultra-miniature, RG-179/U, 28.5 AWG solid bare copper conductor, foam HDPE core, Duofoil, + 95% tinned copper braid, PVC jacket
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Availability:
Global
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Global inventory:
Available
Specifications
Product Overview
|
Suitable Applications |
Broadcast Mobil Trucks, Digital Video, Precision Video, Telecommunications |
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Construction Details
|
RG Type |
179 |
|---|
Conductor
| No. of Elements | Size | Stranding | Nom. Diameter | Material |
|---|---|---|---|---|
| 1 | 28.5 AWG | Solid | 0.012 in | BC - Bare Copper |
Insulation
| Material | Nom. Insulation Diameter | Color Code |
|---|---|---|
| PE - Polyethylene (Foam) | 0.056 in (1.4 mm) | White |
|
Table Notes |
Gas Injected |
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Outer Shield
| Layer | Outer Shield Type | Material | Material Trade Name | Coverage |
|---|---|---|---|---|
| 1 | Tape | Tri-Laminate (Alum+Poly+Alum) | Duofoil® | 100% |
| 2 | Braid | Tinned Copper (TC) | 95% |
Outer Jacket
| Material | Nom. Diameter |
|---|---|
| PVC - Polyvinyl Chloride | 0.1 in (2.5 mm) |
|
Overall Cable Diameter (Nominal) |
0.1 in (2.5 mm) |
|---|
Electrical Characteristics
Return Loss
| Frequency | Min. Return Loss |
|---|---|
| 5 - 1600 MHz | 23 dB |
| 1600 - 4500 MHz | 21 dB |
| 4500 - 6000 MHz | 15 dB |
Attenuation
| Frequency | Nom. Attenuation |
|---|---|
| 1 MHz | 1.18 dB/100ft |
| 5 MHz | 1.74 dB/100ft |
| 6 MHz | 1.99 dB/100ft |
| 7 MHz | 2.03 dB/100ft |
| 10 MHz | 2.25 dB/100ft |
| 12 MHz | 2.5 dB/100ft |
| 67.5 MHz | 5.51 dB/100ft |
| 71.5 MHz | 5.66 dB/100ft |
| 88.5 MHz | 6 dB/100ft |
| 100 MHz | 6.55 dB/100ft |
| 135 MHz | 7.51 dB/100ft |
| 143 MHz | 7.69 dB/100ft |
| 180 MHz | 8.58 dB/100ft |
| 270 MHz | 10.5 dB/100ft |
| 360 MHz | 12.2 dB/100ft |
| 540 MHz | 15.1 dB/100ft |
| 720 MHz | 17.5 dB/100ft |
| 750 MHz | 17.8 dB/100ft |
| 1000 MHz | 20.7 dB/100ft |
| 1500 MHz | 25.4 dB/100ft |
| 2000 MHz | 29.6 dB/100ft |
| 2250 MHz | 31.5 dB/100ft |
| 3000 MHz | 36.7 dB/100ft |
| 4500 MHz | 45 dB/100ft |
| 6000 MHz | 58 dB/100ft |
Electricals
| Nom. Conductor DCR | Nom. Outer Shield DCR | Nom. Capacitance Cond-to-Shield | Nom. Characteristic Impedance | Nom. Velocity of Prop. |
|---|---|---|---|---|
| 70.5 Ohm/1000ft (231 Ohm/km) | 8 Ohm/1000ft (26 Ohm/km) | 17.4 pF/ft (57.1 pF/m) | 75 Ohm | 79% |
Voltage
| UL Voltage Rating |
|---|
| 300 V RMS |
Mechanical Characteristics
Temperature
| UL Temperature | Operating |
|---|---|
| 75°C | -30°C To +75°C |
Bend Radius
| Stationary Min. | Installation Min. |
|---|---|
| 1 in (25 mm) | 1 in (25 mm) |
|
Max. Pull Tension |
18 lbs (8.2 kg) |
|---|---|
|
Bulk Cable Weight |
8 lbs/1000ft |
Standards and Compliance
|
Environmental Suitability |
Indoor - Riser, Indoor |
|---|---|
|
Flammability / Reaction to Fire |
UL1666 Vertical Shaft, FT4, IEC 60332-1-2, UN ECE R118.03 |
|
CPR Compliance |
CPR Euroclass: Eca; CPR UKCA Class: Eca |
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NEC / UL Compliance |
Article 800, CMR |
|
CEC / C(UL) Compliance |
CMG |
|
European Directive Compliance |
EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
|
UK Regulation Compliance |
UKCA Mark |
|
APAC Compliance |
China RoHS II (GB/T 26572-2011) |
History
|
Update and Revision |
Revision Number: 0.474 Revision Date: 02-03-2025 |
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Information
|
Update and Revision |
Revision Number: 0.474 Revision Date: 02-03-2025 |
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Part Numbers
| Item # | Color | Putup Type | Length | UPC | Footnote |
|---|---|---|---|---|---|
| 179DT 010500 | Black | Reel | 500 ft | 612825358558 | |
| 179DT 0101000 | Black | Reel | 1,000 ft | 612825358534 | |
| 179DT 0108200 | Black | Reel | 8,200 ft | 612825440390 | |
| 179DT 0061000 | Blue, Light | Reel | 1,000 ft | 612825358541 |