Description
Belden 1857A B59500 Triax, RG59, 22 AWG Str BC, Double 95% BC Braids, Belflex® Jkt, Flexible
Triax, RG59, 22 AWG (19x34) Bare Copper Conductor, PE Insulation, 95% Bare Copper Braid Shield, PE Insulation, 95% Bare Copper Braid Shield, Belflex® Jacket, Flexible
Ordering Details
- Manufacturer Part Number: 1857A B59500
- Color: Black, Matte
- Length: 500 ft
- Put-Up: Reel
- UPC/EAN: 612825358404
- Manufacturer Footnote: C
Supplied as one 500 ft Reel.
Image is for illustration only. Actual cable color and packaging may vary. Refer to the listed color, length, and put-up for this part number.
Product Overview
- Suitable Applications: Analog Video; Interconnect camera to CCU (camera control unit)
Construction Details
- RG Type: 59
- Size: 22 AWG; Stranding: 19x34; Nom. Diameter: 0.031 in; Material: BC - Bare Copper
- Material: PE - Polyethylene (Foam); Nom. Insulation Diameter: 0.143 in (3.63 mm); Color Code: White
- Layer: 1; Shield Type: Braid; Material: Bare Copper (BC); Coverage: 95%
- Material: PE - Polyethylene; Nom. Diameter: 0.216 in (5.49 mm)
- Layer: 1; Outer Shield Type: Braid; Material: Bare Copper (BC); Coverage: 95%
- Material: PVC - Polyvinyl Chloride; Nom. Diameter: 0.360 in (9.14 mm)
- Overall Cable Diameter (Nominal): 0.360 in (9.14 mm)
Electrical Characteristics
- Frequency: 5 - 850 MHz; Min. Return Loss: 21 dB
- Frequency: 850 - 3000 MHz; Min. Return Loss: 15 dB
- Frequency: 1 MHz; Nom. Attenuation: 0.30 dB/100ft
- Frequency: 3.6 MHz; Nom. Attenuation: 0.50 dB/100ft
- Frequency: 10 MHz; Nom. Attenuation: 0.80 dB/100ft
- Frequency: 71.5 MHz; Nom. Attenuation: 2.20 dB/100ft
- Frequency: 135 MHz; Nom. Attenuation: 3.10 dB/100ft
- Frequency: 270 MHz; Nom. Attenuation: 4.50 dB/100ft
- Frequency: 360 MHz; Nom. Attenuation: 5.40 dB/100ft
- Frequency: 540 MHz; Nom. Attenuation: 6.80 dB/100ft
- Frequency: 720 MHz; Nom. Attenuation: 8.10 dB/100ft
- Frequency: 750 MHz; Nom. Attenuation: 8.40 dB/100ft
- Frequency: 1000 MHz; Nom. Attenuation: 10.10 dB/100ft
- Frequency: 1500 MHz; Nom. Attenuation: 13.30 dB/100ft
- Frequency: 2250 MHz; Nom. Attenuation: 17.60 dB/100ft
- Frequency: 3000 MHz; Nom. Attenuation: 21.40 dB/100ft
- Nom. Conductor DCR: 14.0 Ohm/1000ft; Nom. Inner Shield DCR: 2.5 Ohm/1000ft (8.2 Ohm/km); Nom. Outer Shield DCR: 1.6 Ohm/1000ft (5.2 Ohm/km); Nom. Capacitance Cond-to-Shield: 17.0 pF/ft (55.8 pF/m); Nom. Characteristic Impedance: 75 Ohm; Nom. Velocity of Prop.: 77%
- Voltage Rating: 300 V
Mechanical Characteristics
- Operating: -50°C to +80°C
- Installation Min.: 3.6 in (91 mm)
- Max. Pull Tension: 102 lbs (46.3 kg)
- Bulk Cable Weight: 79 lbs/1000ft
Standards and Compliance
- Environmental Suitability: Indoor/Outdoor, Indoor, Aerial - When supported by messenger wire
- Sustainability: CA Prop 65
- CPR Compliance: CPR Euroclass: Eca
- European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, 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: 0.467 Revision Date: 02-20-2026
- Footnote: C - CRATE REEL PUT-UP.
