75ohm CATV Rg59 U Coaxial Cable

Product Description

 

Construction Parameters:
Inner Conductor			0.032"/0.81mm/20 AWG BC
Dielectric			0.144"/3.66mm  Foamed PE
Shield			0.12mm CCA braid wire 95% coverage
Jacket			0.238"±0.006"/6.05±0.15mm PVC CM
Jacket Thickness			0.032"/0.81mm
Application			For Use in Longer CCTV Run Lengths
Electrical Characteristics:
Inner Conductor Resistance			The Max. at 20ºC shall be                                                                                          <  21.2 Ω/km (6.96 Ω/kft)
Capacitance			52 ±3 pF/m       15.8 ±1 pF/ft
Impedance			75 ± 3 Ω
Return loss			between 5 and 1000MHz: > 22dB
Velocity of Propagation			0.85
Sparker Test (VAC)			4
Mechanical and Envrionmental Properties
Cable bend radius			10 times the cable diameter
Operating Temp Range			-20 ºC to 60ºC
Cable diamensions			0.238"±0.006"/6.05±0.15mm PVC CM
Cross Section
Attenuation(20ºC):
Frequency (MHZ)			Max Attenuation(dB/100ft)			Max Attenuation (dB/100m)
5			0.86			2.82
55			2.05			6.73
83			2.45			8.04
187			3.60			11.81
211			3.80			12.47
250			4.10			13.45
300			4.45			14.60
350			4.80			15.75
400			5.10			16.73
450			5.40			17.72
500			5.70			18.70
550			5.95			19.52
600			6.20			20.34
750			6.97			22.87
865			7.52			24.67
1000			8.12			26.64

Center conductor:

 

20AWG copper clad steel

Nominal diameter: 0.32inches (0.81mm)

 

Dielectric:

Gas expanded polyethylene

Nominal diameter over dielectric: 0.144inches (3.66mm)

 

Shield:

1st shield: laminated aluminum tape bonded to the dielectric.

Nominal diameter over tape: 0.151inches (3.84mm)

2st shield: 34 AWG (0.12mm) aluminum braid wire, 65% coverage.

 

PE Jacket:

Nominal diameter over jacket: 0.24inches (6.10mm)

Nominal jacket thickness: 0.032inches (0.81mm)

 

Product description:

Inner conductor is high quality copper clad steel (CCS).Dielectric core is insulating grade virgin polyethylene. Bonded laminated aluminum tape, 65% braid, PE jacket.

TECHNOLOGY DATA
Characteristic Impedance	75±3Ohm
Capacitance	50±1pF/m
Velocity	>85%
Shielding Effectiveness	>100db
Insulation resistance	1000M(20ºC)
Frequence (at 20ºC)	Max.Attenuation
5MHz	2.82dB/100m
55MHz	6.73dB/100m
211MHz	12.47dB/100m
350MHz	15.75dB/100m
450MHz	17.72dB/100m
500MHz	18.70dB/100m
550MHz	19.52dB/100m
750MHz	22.87dB/100m
1000MHz	26.64dB/100m
1450MHz	32.41dB/100m
1750MHz	36.04dB/100m

Factory photos and production process






Our Service:

   1) Quick Response --All inquiries will be replied within 24 hours.
   2) Professional Quotation --All prices will be quote according to customers' detailed      
   specifications & requirements.
   3) OEM & ODM Service 
   4) Can print your own brand on the jacket printing with foot or meter marking.
   5) Make customized designs for stickers, drums, outer cartons, etc.
   6) Stable Quality --All materials and products passed restrict QC procedures,comply with     
   international standards.
   7) Fast Delivery --LCL orders,15days after confirmation; FCL orders, 20 days after     
   Confirmation in usual.
 
Good After-sales Service 
--We chose the fastest vessel to POD for delivery our goods to clients,
--All Documents will be issued according to clients' instructions, to save troubles from local customs.
--Any complaint to quality or packing issued will be responded, and terminated with proper solutions for clients.
 
FAQ: 

Q1: What kind of cable do you produce?
A: We specialized in producing Coaxial Cable,Network Cable,Patch Cord,CCTV Cable,Optical Fiber Cable, Speaker Cable,Alarm Cable,Telephone Cable,Drop Wire,Audio Cable,HDMI Cable,Control Cable etc
We also provide cable accessory products such as connector, cable clip,cable tie,crimping tool, antenna dishe,splitters,amplifer,optical receiver,optical transmitter etc
 
Q2: What's your MOQ? Can you offer free samples?
A: Our MOQ is 10KM per item. Free samples can be sent to you if available in stock,freight cost need to be paid by your side.
 
Q3: What's your delivery time?
A: Normally, our delivery time is 15 days after received deposit,it base on the quantity of the order.
 
Q4: What's your payment term?
A: We accept T/T, L/C,Western Union.Other payments accept through negotiation.
 
Q5:What's your trade term?
A: We accept FOB ShangHai or Ningbo,CFR,CIF,EXW term
   
Q6: Where is your factory located? How can I visit there?
A: Our factory is located in Lin'An HangZhou City,ZheJiang Province,China.
1 hour drive from HangZhou XiaoShan International Airport
3 hours drive or 1 and half an hour by high speed rail to railway station from shanghai or Ningbo