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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: XIMEI
  • Model Number: QR540
  • Type: Coaxial, QR540
  • Number of Conductors: 1
  • Size: complete in specifications
  • Certificates: RoHS/CE/ISO
  • Aluminum foil: non-bouded/bouded
  • Color: White/Black
  • Certification: ISO 9001 ROHS CE
  • Main market: Europe /Southeast Asia
  • Impedance: 75Ohms
  • Capacitance: 52pF/m
  • Delivery time: 15 days

Packaging & Delivery

Packaging Details 1) Inner packing: 100m in PE film, 100m in plastic/wood spool, 305m/wood drum, 500m/wood drum
2) Outer packing: carton, wooden drum
3) Other packing available according to clients requests.
Delivery Time 15Days/1*20GP 20Days/1*40GP

Specifications

coaxial cable QR540
1)CONDUCTOR: CCA
2) 3.15CCA+13.03FPE+0.35 AL-TUBE+15.49PE
3)2.77MESSENGER
3)CERTIFICATE:ISO 9001/CE/ROHS

Competitive price coaxial cable QR540

 

1) Inner conductor: CCA

2) Dielectric: FPE

3) AL TUBE: 0.35MM THICKNESS

4) JACKET: PE

5) color: Black,white or grey

6) OEM and customers designation are welcome

7) Standard Structure

   ComponentStandard         Shield  Tri-Shield  Quad-Shield
Center Conductor

CCA

Dia.- 3.15mm

NO

 

NO

Dieletric

FPE

Dia.-13.03mm

NO

NO

 

1st Shield0.35mm AL TUBENONO
2nd ShieldNO

NO

 NO
3rd ShieldNONO NO
4th ShieldNONONO
JacketPE Dia.-15.49mm  NO  NO

 

 

2.QR540 coaxial cable characterstics

Electrical Characterstics:

 

Capacitance 50+/-3.0 nf/km
Impeance 75+/- 3 ohm
Velocity 87%
Dielectric Effectiveness55Mhz>=60db
Dielectric Effectiveness300Mhz>=70db
Dielectric Effectiveness1000Mhz>=70db
Return Loss1-470Mhz>=20db
100% Swept470-1000Mhz>=18db
 1000-2200Mhz>=18db

 

Attenuation Constant

 

Attenuation 
Frequency(MHz)                                  Nominal Values(dB/100m)
50.6
501.6
2003.2
550

5.4

8006.6
10008.4

 

3.Packing details:

 

1) Inner packing: 1000m / wooden drum

2) Outer packing: carton, wooden drum

3) Other packing available according to clients requests.

 

3.Our certification

Our products have passed the international certification system ISO9001, CE, ROHS

 

4.Our factory

 

5.Applications

 

1)CATV-community antenna television

2)CCTV-closed-circuit television

3)DBS-direct broadcasting satellite

 

We are in the field of all kinds of coaxial cable,such as RG58,RG59,RG6,RG7,RG11,QR500,QR540,F

Any further questions, please contact us!

Big orders have big discount!

1.OEM is OK

2.Don't hesitate to contact us! Inquiries and visits are more than welcome.

 

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