75 ohm Physical Foaming Coaxial Cable
Physical Foaming :
As the inactive nitrogen in insulated dielectric layer, it will form an even and compact micro-hole structure with no linkage between each micro-hole which like the sealed room.lts advantage lies in its high degree of foaming while without vesicant leftover of polarity molecule, so it has a fine transmission performance and is fit for being used in backbone cable, sub-cable, owner’s cable and internet connection.lt has an extra stable performance and long service life because of its water-proof and airproof properties.
Characteristic:
High degree of foaming, low dielectric constant, low capacitance, even impedance, high transmission rate, low attenuation constant, fine anti-interference performance, sound damp-proof, stable structure,
Application:
Applicable to close-circuit TV system below 1GHz,public antenna system (CATV/MATV) as branch line and owner line or equipment line for other high frequency machine
Product Standard:
Subject to national standard: GY/T135-1998.
Instruction:
Characteristic impedance:75Ω
Single bare round copper line as internal conductor
Physical foaming polyvinyl insulated
Aluminum shielded outside
Tinned soft copper line braid shielded
PVC jacket
Keeping working temperature under 70℃for long-range operation
Package length:200m/roll﹑500m/roll、1000m/roll
As the inactive nitrogen in insulated dielectric layer, it will form an even and compact micro-hole structure with no linkage between each micro-hole which like the sealed room.lts advantage lies in its high degree of foaming while without vesicant leftover of polarity molecule, so it has a fine transmission performance and is fit for being used in backbone cable, sub-cable, owner’s cable and internet connection.lt has an extra stable performance and long service life because of its water-proof and airproof properties.
Characteristic:
High degree of foaming, low dielectric constant, low capacitance, even impedance, high transmission rate, low attenuation constant, fine anti-interference performance, sound damp-proof, stable structure,
Application:
Applicable to close-circuit TV system below 1GHz,public antenna system (CATV/MATV) as branch line and owner line or equipment line for other high frequency machine
Product Standard:
Subject to national standard: GY/T135-1998.
Instruction:
Characteristic impedance:75Ω
Single bare round copper line as internal conductor
Physical foaming polyvinyl insulated
Aluminum shielded outside
Tinned soft copper line braid shielded
PVC jacket
Keeping working temperature under 70℃for long-range operation
Package length:200m/roll﹑500m/roll、1000m/roll
Certificate
- ISO-9001
Main Products
Cable