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75 Ohm Trunk and Distribution Cable Flooded for Underground Qr540 Trunk Coaxial Cable

Price $0.08
Min Order 10000 Meters
Availability In Stock
Shipping From Sichuan, China
Popularity 466 people viewed
Model NO.:
QR540
Application:
Local Communication Cable, Coaxial Cable, CCTV CATV Satellite
Conductor Material:
Bc/CCA
Cover Material:
HDPE
Type:
Trunk Cable
Material Shape:
Round Wire
Conductor Type:
Solid
Certification:
ISO, RoHS, Tlc
Insulation Material:
Foam PE
Shield:
Seamless Aluminum Tube
Trademark:
JIANGHONG or OEM
Transport Package:
Wooden Drum
Specification:
20m/100m/200m/305m/
Origin:
Sichuan, China
HS Code:
8544491100
Product Description
We are 22 years coaxial cable, fiber optic cable, data cable manufacturer.
75 Ohm Trunk and Distribution Cable Flooded for Underground QR540 Trunk Coaxial Cable 

DESCRIPTION
High-physics foamed coaxial cable is a semi-air insulated cable. The inner conductor is made of high-quality oxygen-free copper wire (or copper-clad aluminum wire or copper-clad steel wire);The mutually closed air holes, the adhesion between the insulation and the inner conductor is firm; the outer conductor is braided with aluminum foil longitudinally wrapped with aluminum-magnesium alloy wire or tinned copper wire; with a PVC or PE outer sheath.

Model:RG59,RG6,RG7,RG11,QR540

FEATURES
Low attenuation, high return loss;

good water resistance, aging resistance;

APPLICATIONS
Video

Security Cameras
Satellite

PERFORMANCE
Electrical Characteristics Nom.Impedance75±2Ω
insulation resistance≥5000MΩ.Km
Capacitance 50.197±0.1 pF/m 
Loop resistance≤5.9Ω/km
Operating Frequency Band5-3000MHz
Center conductor DC resistance 3.346 ohms/km
Loop DC resistance 5.282 ohms/km
Outer conductor DC resistance1.936 ohms/km 
Conductor impedance≥40Ω/ km
Return loss1002-1218 MHz  ≥26dB
5-1002 MHz≥30dB
performanceAttenuation(dB/100m)5MHz≤0.46
55MHz≤1.56
83MHz≤1.9
85MHz≤1.94
204MHz≤3.05
211MHz≤3.12
250MHz≤3.38
300MHz≤3.17
350MHz≤4.04
400MHz≤4.33
450MHz≤4.59
500MHz≤4.89
550MHz≤5.12
600MHz≤5.38
750MHz≤6.07
865MHz≤6.56
1000MHz≤7.12
1002MHz≤7.13
1218MHz≤8.05
1300MHz≤8.34
1400MHz≤8.68
1500MHz≤9.01
1600MHz≤9.34
1700MHz≤9.65
1794MHz≤9.94
1800MHz≤9.96


FAQ
1.Are you the factory?
Yes, we are the factory with 22 years' history.
 
2. What is your main products?
Fiber optic cable: Outdoor/Indoor
                            Central loose tube/Stranded loose tube
                            FTTH Drop cables
                            ADSS
Coaxial cable: RG59/RG6/RG11
Network Data cable:UTP/FTP/SFTP
                                CAT5/CAT5e/CAT6/CAT7
Power cable: RVV series products
Various combination cables: Coaxial & Data cable
                                        Coaxial & Fiber optical cable
                                        RVV & Data cable
                                        RVV & Fiber optical cable
3. Do you have certificate for raw material?
Yes, we do. We build long-term relationship cooperation with qualified ISO9001, ROHS raw material suppliers.
 
4. What is your delivery time? 
Sample ready date is 2-3 days
Mass production is around 7-14 days 

5. MOQ: what is your minimum quantity?
MOQ for fiber optic cables: 2KM
MOQ for coaxial cable:1KM
There is no MOQ required for CAT5e/CAT6 cable, as there's stock for normal kinds.
 
6. Are you willing to cooperate with distributors?
We are currently seeking distributors in many countries around the world for long-term cooperation.
7. Have you worked with operators?
Yes, we have many years of experience in cooperation and supply with operators.
 
8. Shipping & Delivery
For large orders: by sea (LCL or FCL)
For small orders: by sea (LCL), by air or by courier services, any of which is optional.

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