Belden 1505F Z4B, Coax RG 59 U Type 21 AWG PVC VIO

Description
Belden 1505F Z4B is a 75 Ohm SDI coaxial cable based on an RG-59 design for digital video transmission, including 6 Gb/s UHDTV and HD-SDI 1080p. It features a 22 AWG (7x29) Bare Copper Conductor with PE - Polyethylene (Foam) insulation and a PVC - Polyvinyl Chloride jacket. The cable uses two Tinned Copper (TC) braid shield layers, each with 95% coverage, and is rated 300 V (CM). Electrical performance includes 80% nominal velocity of propagation and return loss performance up to 6000 MHz.
Belden 1505F Z4B Key Features
- RG-59 coax design with 75 Ohm nominal characteristic impedance for SDI digital video transmission.
- 22 AWG (7x29) Bare Copper Conductor with PE - Polyethylene (Foam) insulation.
- Double braid shielding with two Tinned Copper (TC) braid layers, each 95% coverage.
- PVC - Polyvinyl Chloride outer jacket with NEC / UL compliance: CM and CEC / C(UL) compliance: CM.
- Return loss specified from 5 - 850 MHz and 850 - 6000 MHz.
Belden 1505F Z4B Applications
- Use it for digital video signal transmission where a 75 Ohm SDI coaxial cable is required.
- Support 6 Gb/s UHDTV video links in SDI-based systems.
- Choose it for HD-SDI 1080p connections in digital video installations.
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Specifications
| Attribute | Value |
|---|---|
| Conductor nominal diameter | 0.032 in |
| Nom. insulation diameter | 0.145 in (3.68 mm) |
| Insulation color code | White |
| Overall cable diameter (nominal) | 0.242 in (6.15 mm) |
| Bulk cable weight | 42 lbs/1000ft (63 kg/km) |
| Nom. conductor DCR | 12.2 Ohm/1000ft |
| Nom. outer shield DCR | 2.4 Ohm/1000ft (7.9 Ohm/km) |
| Nom. capacitance (Cond-to-Shield) | 17.0 pF/ft (55.8 pF/m) |
| Attenuation (nominal) 1 MHz | 0.2 dB/100ft |
| Attenuation (Nominal) 3.58 MHz | 0.5 dB/100ft |
| Attenuation (Nominal) 5 MHz | 0.6 dB/100ft |
| Attenuation (Nominal) 6 MHz | 0.67 dB/100ft |
| Attenuation (Nominal) 7 MHz | 0.73 dB/100ft |
| Attenuation (nominal) 10 MHz | 0.9 dB/100ft |
| Attenuation (Nominal) 12 MHz | 0.98 dB/100ft |
| Attenuation (Nominal) 25 MHz | 1.44 dB/100ft |
| Attenuation (Nominal) 55 MHz | 2.2 dB/100ft |
| Attenuation (Nominal) 67.5 MHz | 2.4 dB/100ft |
| Attenuation (Nominal) 71.5 MHz | 2.5 dB/100ft |
| Attenuation (Nominal) 88.5 MHz | 2.8 dB/100ft |
| Attenuation (nominal) 100 MHz | 3 dB/100ft |
| Attenuation (Nominal) 135 MHz | 3.5 dB/100ft |
| Attenuation (Nominal) 143 MHz | 3.6 dB/100ft |
| Attenuation (Nominal) 180 MHz | 4.1 dB/100ft |
| Attenuation (Nominal) 270 MHz | 5.1 dB/100ft |
| Attenuation (Nominal) 360 MHz | 6 dB/100ft |
| Attenuation (Nominal) 540 MHz | 7.5 dB/100ft |
| Attenuation (Nominal) 720 MHz | 8.9 dB/100ft |
| Attenuation (Nominal) 750 MHz | 9.1 dB/100ft |
| Attenuation (nominal) 1000 MHz | 10.8 dB/100ft |
| Attenuation (Nominal) 1500 MHz | 13.6 dB/100ft |
| Attenuation (Nominal) 2000 MHz | 16.1 dB/100ft |
| Attenuation (Nominal) 2250 MHz | 17.3 dB/100ft |
| Attenuation (Nominal) @ 3000 MHz | 20.7 dB/100ft |
| Attenuation (Nominal) 4500 MHz | 26.7 dB/100ft |
| Attenuation (Nominal) 6000 MHz | 32.2 dB/100ft |
| UL temperature | 60°C |
| Operating temperature | -35°C to +75°C |
| Installation min. bend radius | 2.4 in (61 mm) |
| Max Pull Tension | 73 lbs (33 kg) |
| Environmental suitability | Indoor (Not Riser or Plenum), Indoor |
| Flammability / reaction to fire | UL1685 UL Loading |
| CPR compliance | CPR Euroclass: Eca; CPR UKCA Class: Eca |
| Sustainability | CA Prop 65 |
| 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) |
| Item Type | Belden Coaxial Cable RG59 |
| Priced Per | FT |
Images are for reference only. Specifications may change without notice — verify suitability for your application before purchase. The manufacturer's documentation controls.
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