Belden Brilliance® DigiTruck® 179DT Miniature Coax for Outside Broadcast Trucks

As of October 10th 2011, Belden have increased the UK pricing for the Brilliance® range of SDI video cables. We have therefore had to pass this on to you, our customers. We would like to apologise for this, which is outside our control.
Belden Brilliance® DigiTruck® 179DT Miniature Coax for Outside Broadcast Trucks

Belden Brilliance® DigiTruck® 179DT lightweight RG-179 Type 75-ohm coaxial cable is designed for use in analogue, SDI, HD video and AES/EBU digital audio transmissions. Specifically designed for use in broadcast production trucks, this new coax weighs 60% less than standard Mini RG-59/U type cables. This weight saving can significantly reduce the weight of on-road trucks and help lower fuel costs.

Brilliance® DigiTruck® 179DT Coax has a guaranteed return loss of 21dB (minimum) and is sweep tested to 3 GHz. This mimics the return loss performance of Belden's most popular Brilliance® precision video cables, providing 6dB of RL headroom against the SMPTE 292M specification. 179DT features a highly crush-resistant, foamed high-density polyethylene (FHDPE) dielectric to help ensure the durability of the cable — a particularly important characteristic for use on television broadcast trucks.

DigiTruck® 179DT has a foil/braid shield that consists of a unique lightly.bonded Duobond® tape that can either be left bonded to the insulation to simplify termination with one-piece connectors or removed for use with multi-piece designs.

 
Technical Specification
Conductor0.31mm bare copper wire
Dielectric Gas-injected foam high density polyethylene
Shield material trade name Duobond®
Inner screen Aluminium/polyester tape
Outer screen TCW braid 95% coverage
Impedance 75 Ohm
Capacitance nominal 57.09 pF per metre
Velocity of propagation77%
Nominal delay4.331 ns per metre
Resistance
Inner conductor 354.348 Ohms/Km
Outer conductor (screen) 29.201 Ohms/Km
Jacket material PVC
Overall diameter2.54mm
Max reel length305 metres
Weight 1.2Kg per 100m
Attenuation @71.5 MHz 19.6 dB/100m
88.5 MHz 21.7 dB/100m
135.0 MHz 25.8 dB/100m
180.0 MHz29.3 dB/100m
270.0 MHz35.4 dB/100m
750.0 MHz60.0 dB/100m
1500.0 MHz86.3 dB/100m
2250.0 MHz107.6 dB/100m
3000.0 MHz125.7 dB/100m

Supplied on 305 metre drums only.

 
Code
Description      Metre:
100 500 1000 5000
BCDT 179DTBelden 179DT DigiTruck® HDTV cable Black (305M)£1.38£1.26£1.16£1.07

© Bryant Unlimited 2012   E&OE   Prices exclusive of UK VAT

70b Stafford Road, Croydon, Surrey, CR0 4NE.     Tel: +44 (0)20 8404 4050     Fax: +44 (0)20 8404 4080  

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Belden DigiTruck® Product Bulletin Belden DigiTruck® Product Bulletin (209 Kb)

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