Belden 7712A Specifications
5 coaxial cables. Each coax 18 AWG .040" solid bare copper conductors, gas-injected foam HDPE insulation, Duofoil® and a 95% tinned copper braid shield, inner PVC jacket, overall PVC jacket.

PHYSICAL CHARACTERISTICS:
CONDUCTOR:
Number of Coax 5
Total Number of Conductors 5
RG Type 6/U
AWG 18
Stranding solid
Conductor Diameter .040 in.
Conductor Material BC - Bare Copper
INSULATION:
Insulation Material Gas-injected FHDPE - Foam High Density Polyethylene
Insulation Diameter .180 in.
INNER SHIELD:
Inner Shield Material Trade Name Duofoil®
Inner Shield Type Tape/Braid
Inner Shield %Coverage 100 %
INNER JACKET:
Inner Jacket Material PVC - Polyvinyl Chloride
Inner Jacket Diameter .275 in.
OUTER JACKET:
Outer Jacket Material PVC - Polyvinyl Chloride
OVERALL NOMINAL DIAMETER:
Overall Nominal Diameter .970 in.
MECHANICAL CHARACTERISTICS:
Operating Temperature Range -40°C To +75°C
UL Temperature Rating 60°C
Non-UL Temperature Rating 75°C
Bulk Cable Weight 371 lbs/1000 ft.
Max. Recommended Pulling Tension 345 lbs.
Min. Bend Radius (Install) 10 in.
APPLICABLE SPECIFICATIONS AND AGENCY COMPLIANCE:
APPLICABLE STANDARDS:
NEC/(UL) Specification CMR
CEC/C(UL) Specification CMG
AWM Specification UL Style 1354 (each coax); UL Style 2688 (overall)
FLAME TEST:
UL Flame Test UL1666 Vertical Shaft
SWEEP TEST:
Sweep Testing Sweep tested 5 MHz to 3 GHz.
SUITABILITY:
Suitability - Indoor Yes
Suitability - Outdoor Yes
Suggested Connectors Kings 2065-10-9 75 Ohm BNC, each coax
PLENUM/NON-PLENUM:
Plenum (Y/N) N

Canare BCP-C53A 75 OHM BNC CRIMP PLUGS
APPLICATIONS
Most of the 75 ohm video coax cable in use today is terminated with 50 ohm BNC connectors. Although this pairing is adequate for lower frequency bandwidths (such as standard broadcast transmissions), this mismatch will result in signal degradation and reduced picture quality at today's ultra high analog and digital transmission rates.

• Serial Digital
• NTSC Analog
• CCTV
• Satellite Uplink/Downlink
• Telcom

FEATURES
• True 75 ohm construction; Crimp Pin & Sleeve
• DC to 2 GHz; >26dB Return Loss; VSWR 1.1
• Mechanically mates with common 50 ohm BNC
• Elongated Body for better finger grip
• Superior cable pull strength
• Gold plated center pins 'snap lock' in place
• Beryllium copper outer contact

ELECTRICAL CHARACTERISTICS:
Nom. Characteristic Impedance 75 Ohms
Nom. Capacitance Conductor to Shield 16.2 pF/ft
Nominal Velocity of Propagation 82 %
Nominal Delay 1.24 ns/ft
Nom. Conductor DC Resistance @ 20 Deg. C 6.4 Ohms/1000 ft
Nom. Inner Shield DC Resistance: 3.0 Ohms/1000 ft
-2.97dB@270MHz at 100 feet