Gold Member Since 2009
Audited Supplier
Hangzhou Softel Optic Co., Ltd.

CATV Coaxial Cable, Coaxial Cable, Trunk Cable manufacturer / supplier in China, offering 75 Ohm Qr500/Qr540 Trunk Coaxial Cable, IP Qam HD Modulator/DVB-S2 Modulator, RG6 Rg59 Compression F Connectors and so on.

(/ )

Supplier Homepage Product Coaxial Cable 75 Ohm Qr500/Qr540 Trunk Coaxial Cable

75 Ohm Qr500/Qr540 Trunk Coaxial Cable

FOB Price: US $0.725 / Meter
Min. Order: 1,000 Meters
Min. Order FOB Price
1,000 Meters US $0.725/ Meter
Get Latest Price
Port: Shanghai, China
Production Capacity: 10000km Per Month
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: QR500
  • Conductor Material: BC/CCS/CCA/TC/CU/CCAG
  • Type: Coaxial Cable
  • Conductor Type: Stranded
  • Certification: CE, RoHS, CCC
  • Brand: Softel
  • Center Conductor: 2.77±0.01mm Solid Copper/Copper Aluminum
  • Outer Conductor: 12.70mm Aluminum Tube
  • Jacket: 14.22+0.05mm PVC / PE
  • Messenger(Optional): 2.77mm Steel
  • Trademark: Softel
  • Specification: CE; ISO9001
  • HS Code: 85176229
  • Application: Local Communication Cable, Coaxial Cable
  • Cover Material: PVC
  • Material Shape: Round Wire
  • Wire Core Material: Bare Copper Wire
  • Model: 500
  • Module Number: ONU-4fe-W
  • Dielectric: 11.43±0.05mm Foam PE
  • Outer Conductor Thickness: 0.61mm
  • Jacket Wall Thickness: 0.76mm
  • Jelly/Apd: Per Customer′ Special Requirement
  • Transport Package: Packed with Polyfoam, Outer Packed with Brown Box
  • Origin: Hangzhou, Zhejiang, China
Product Description
QR500/QR540 75 Ohm Trunk Coaxial Cable with OEM Messenger for CATV Network





-Construction
Center conductor: 2.77± 0.01mm Solid Copper/Copper Aluminum
Dielectric: 11.43± 0.05mm foam PE
Outer Conductor: 12.70mm Aluminum Tube
Outer Conductor thickness: 0.61mm
Jacket: 14.22+0.05mm PVC / PE
Jacket Wall Thickness: 0.76mm
Messenger(optional): 2.77mm Steel
Jelly/APD: Per Customer' Special Requirement

-Characteristics
Min. Bending radius: 8.9mm(jacketed)
Max. Pulling tension: 68kgf
Min. Thickness strength
Of messenger: 816kgf
Impedance: 75+2Ohm
Capacitance: 50+3nF/km, 15.3+1pF/ft
Velocity of Propagation: 88%

-Nominal D. C. Resistance @20
Copper Clad:
Inner conductor 4.43ohms/km
Outer conductor 1.21ohms/km
Loop 5.64ohms/km

-Construction
Center conductor: 2.77± 0.01mm Solid Copper/Copper Aluminum
Dielectric: 11.43± 0.05mm foam PE
Outer Conductor: 12.70mm Aluminum Tube
Outer Conductor thickness: 0.61mm
Jacket: 14.22+0.05mm PVC / PE
Jacket Wall Thickness: 0.76mm
Messenger(optional): 2.77mm Steel
Jelly/APD: Per Customer' Special Requirement

-Characteristics
Min. Bending radius: 8.9mm(jacketed)
Max. Pulling tension: 68kgf
Min. Thickness strength
Of messenger: 816kgf
Impedance: 75+2Ohm
Capacitance: 50+3nF/km, 15.3+1pF/ft
Velocity of Propagation: 88%

-Nominal D. C. Resistance @20
Copper Clad:
Inner conductor 4.43ohms/km
Outer conductor 1.21ohms/km
Loop 5.64ohms/km
 
1. Basic Construction
 
  500500JCA500 Messenger
     
ConductorMaterialBC/CCABC/CCABC/CCA
    
Nom.Dia.2.77mm2.77mm2.77mm
 
     
DielectricMaterialFoam PEFoam PEFoam PE
    
Nom.Dia.11.43mm11.43mm11.43mm
 
     
OutMaterialAlAlAl
    
No.Thick0.35mm/0.5mm0.35mm/0.5mm0.35mm/0.5mm
conductor
    
Nom.Dia12.7mm12.7mm12.7mm
 
     
 MaterialPEPEPE
Jacket    
Nom.Thick0.76mm0.76mm0.76mm
     
 Nom.Dia.14.22mm14.22mm14.22mm
     
Messenger //2.77mm
     
2. Basic Characteristics
 
Nominal Impedance(ohm) 75±3
Nominal Velocity of Propagation(%) 87
Nominal Capacitance(pF/m) 55±3.0
Sparker Test(VAC) 4000
SRL(dB) 30-470 ≥20
     
 470-1000 ≥18
   
     
  Frequency(MHz)Maximum(dB/100ft)Maximum(dB/100m)
  50.16 0.52
      
  550.54 1.77
      
  2111.09 3.58
      
  3001.31 4.3
Attenuation     
 3501.43 4.69
68°F (20ºC)     
 4001.53 5.02
      
  4501.63 5.35
      
  5001.82 5.97
      
  7502.16 7.09
      
  8652.34 7.68
      
  10002.52 8.27
      
 
Purchase Notice:
 
Please select the material of inner conductor :BC or CCS
 
Please select the material of jacket:PVC,PVC with RoHs,PE or LSZH.
Please select the packing:reel with carton or wooden spool with carton.
Please show us your own specification if it's not the same as ours.
 
Please inform us if you have any other requirement.
 
 
DETAILS OF 500/500JCA/500M
 
3. Packing Details
 
Item No.:500500M
   
Specification:2.77BC/CCA+11.43FPE+AL2.77BC/CCA+11.43FPE+ALTUBE
TUBE +14.22PE+14.22PE+2.77MESSENGER
 
   
Packing:1000M/Wooden spool1000M/ Wooden spool
   
Wooden Spool Size:84*57*40CM84*57*40CM
   
Image:  
 Wooden Spool
G.W.:151.94KG/ Wooden spool228.94KG/ Wooden spool
   
N.W.:134.94KG/ Wooden spool198.94KG/ Wooden spool
   
Quantity  in  a  2048 Wooden spools48 Wooden spools
Feet Container
  
   
Send your message to this supplier
Avatar
Mr. Roger Wilson
*From:
To: Mr. Roger Wilson
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now