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1794DNH - COAX RG7/U LSZH-C HDTV PRECISION VIDEO
COAX [1.3/5.7] RG7/U LSZH-C HDTV CLASSICS PRO
Product Overview
| Environmental Space: | Indoor - Euroclass Dca |
| Suitable Applications: | Low loss HDTV/SDI Digital coax used in analog and digital video circuits and high quality applications; The outer conductor is designed for high screening attenuation and low transfer impedance; The cable is suitable for indoor and outdoor use |
Physical Characteristics (Overall)
Conductor
| Stranding | Material | Nominal Diameter | Diameter +/- Tolerance | No. of Coax |
|---|---|---|---|---|
| Solid | BC - Bare Copper | 1.295 mm | 0.03 mm | 1 |
| Total Number of Conductors: | 1 |
| Conductor Size: | 16 AWG |
Insulation
| Type | Material | Nominal Diameter | Diameter +/- Tolerance |
|---|---|---|---|
| Dielectric | Foamed Polyethylene | 5.715 mm | 0.15 mm |
Outer Shield Material
| Type | Layer | Material | Coverage [%] | Min. Overlap | Nominal Diameter | Coverage +/- Tolerance |
|---|---|---|---|---|---|---|
| Tape, bonded to dielectric | 1 | Aluminum/Polyester/Aluminum | 2 mm | |||
| Braid | 2 | Aluminum/Polyester/Aluminum | 80 % | 6.6 mm | 5 % | |
| Tape, (L-folded) bonded to sheath | 3 | TC - Tinned Copper | 2 mm | |||
| Aluminum/Polyester |
Outer Jacket Material
| Material | Nominal Diameter | Diameter +/- Tolerance |
|---|---|---|
| LSZH / FRNC | 8.13 mm | 0.2 mm |
| OuterJacket1, Table Note: | According to EN 50290-2-20 |
Construction and Dimensions
| Min Elongation at Breakof Jacket: | 125 % |
| Min Tensile Strength of Jacket: | 9 MPa |
Electrical Characteristics
Conductor DCR
| Nominal Conductor DCR | Nominal Outer Shield DCR |
|---|---|
| 13.2 Ohm/km | 9.2 Ohm/km |
Capacitance
| Nom. Capacitance | Capacitance Tolerance |
|---|---|
| 53 pF/m | 2 pF/m |
| Shielding: | Foil + Braid + Foil (Tri) |
Impedance
| Nominal Characteristic Impedance | Nominal Characteristic Tolerance |
|---|---|
| 75 Ohm | 3 Ohm |
High Frequency (Nominal/Typical)
| Frequency [MHz] | Nom. Insertion Loss |
|---|---|
| 1 MHz | 0.56 dB/100m |
| 3.6 MHz | 1 dB/100m |
| 10 MHz | 1.6 dB/100m |
| 71.5 MHz | 4.1 dB/100m |
| 135 MHz | 5.6 dB/100m |
| 270 MHz | 8 dB/100m |
| 360 MHz | 9.3 dB/100m |
| 540 MHz | 11.5 dB/100m |
| 720 MHz | 13.4 dB/100m |
| 750 MHz | 13.7 dB/100m |
| 1000 MHz | 16.1 dB/100m |
| 1500 MHz | 20.1 dB/100m |
| 2000 MHz | 23.6 dB/100m |
| 2250 MHz | 25.2 dB/100m |
| 3000 MHz | 29.8 dB/100m |
| 4500 MHz | 37.8 dB/100m |
Delay
| Nominal Delay | Nominal Velocity of Propagation (VP) [%] | Velocity of Propagation Tolerance |
|---|---|---|
| 400 ns/ft | 84 % | 2 % |
High Freq
| Frequency [MHz] | Min. RL (Return Loss) [dB] |
|---|---|
| 5 - 1600 MHz | 23 dB |
| 1600 - 4500 MHz | 21 dB |
| High Freq Table Note: | In each frequency band, 1 peak value up to 4 dB lower is allowed |
Screening
| Frequency [MHz] | Min. Screening Attenuation After Flexing |
|---|---|
| 30 - 1000 MHz | 95 dB |
| 1000 - 2000 MHz | 85 dB |
| 2000 - 3000 MHz | 75 dB |
| 3000 - 4500 MHz | 65 dB |
Transfer Impedance
| Transfer Impedance |
|---|
| Max. 2.5 mOhm/m |
Voltage
| Voltage Test Dielectric |
|---|
| 2.0 kV DC |
Temperature Range
| Installation Temp Range: | -5°C To +50°C |
| Storage Temp Range: | -30°C To +70°C |
| Operating Temp Range: | -30°C To +70°C |
Mechanical Characteristics
| Max Recommended Pulling Tension: | 500 N |
| Min Bend Radius (W/o Pulling Strength): | 80 mm |
Standards
| CPR Euroclass: | Dca-s2,d2,a1 |
| CENELEC Compliance: | EN 50117-1 |
| RG Type: | 7/U Type |
| RG / Series Type: | 7/U Type |
Flammability, LS0H, Toxicity Testing
| ISO/IEC Flammability: | IEC 60332-3-24 |
| Other Flammability: | CEI 20-22-3 |
| Amt of Halogen IEC 60754-1 /EN50267-1: | Zero |
Part Number
Variants
| Item # | Color |
|---|---|
| 1794DNH.04500 | Green |
| 1794DNH.01500 | Purple |
History
| Revision Number: | 3 |