Low Loss Fire Retardant 1/4 3/8 1/2 7/8 RF Communication Cable Leaky Feeder Cable

• Application: Coaxial Cable, RF Cable, Telecommunication
• Conductor Material: Copper
• Cover Material: Polyethylene
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Feeder cable 1-1/4" 1/2" 3/8" 5/8" 7/8"
• Material Shape: Round Wire
• Conductor Type: Stranded
• Wire Core Material: Bare Copper Wire
• Certification: CE, ISO, RoHS, CCC, VDE
• Inner Conductor Material: Aluminum Clad Copper Wire
• Insulation Material: Foamed Polyethylene
• Outer Conductor Material: Annular Corrugated Copper Tube
• Characteristic Impedance: 50ohms
• Rated Voltage: 6kv
• Insulation: 32.0mm
• Outer Conductor: 35.8mm
• Transport Package: Standard Export Package
• Specification: 7/8"
• Trademark: SURELINK
• Origin: China

Product Description

Surelink Low loss Fire retardant 1/4 3/8 1/2 7/8 RF Communication Cable Leaky Feeder Cable

Product Specification

Mechanical Properties

Bending radius, mm	Single Repeated Moving	200 380 -
Pulling strength,N		3600
Crush resistance,kg/mm		2.2
Recommended temperature,ºC	PE jacket	Store Installation Operation	-70~+85 -40~+60 -55~+85
	Fire retardant PE jacket	Store Installation Operation	-30~+80 -25~+60 ~30+80

 

Electrical properties

Impedance,ohm	50±2
Capacitance,PF/m	75
Inductance,μH/m	0.184
Propagation velocity,%	88
DC breakdown voltage,kV	9.0
Insulation resistance,Mohm*km	>5x10³
Peak power,kW	205
Screening attenuation,dB	>>120
Cut-off frequency,GHz	3.3

 

Attenuation & Average power rating 

Frequency Mhz	Nom.attenuation@20ºC,dB/100m	Power rate@20ºC,kW
10	0.253	38.6
100	0.832	11.7
200	1.20	8.12
450	1.87	5.22
800	2.59	3.78
900	2.77	3.53
1000	2.94	3.32
1500	3.73	2.62
1800	4.16	2.35
2000	4.43	2.21
2300	4.82	2.03
3000	5.68	1.72
Maximum attenuation value shall be 105% of the nominal attenuation value
VSWR
800~1000MHz	≤1.15
1700~2200MHz	≤1.15
Standards
2011/65/EU	Compliant

Technical Data

Type	Impedance	Diameter of Conductor		Jacket		Weight
	(Ohms)	Inner(mm)	Outer(mm)	Thickness(mm)	Diameter(mm)	(kg/km)
1-5/8"	50	17.30	46.50	1.75	50.00	1310
1-1/4"	50	13.10	35.80	1.80	39.40	980
7/8"	50	9.05	24.90	1.30	27.50	530
5/8"	50	7.05	19.80	1.20	22.20	400
1/2"	50	4.80	13.80	1.00	15.80	240
3/8"	50	3.15	9.53	0.85	11.20	135
7/8"S	50	9.42	24.90	1.05	27.50	430
1/2"S	50	3.60	12.20	0.70	13.20	120
1/4"S	50	1.01	6.40	0.60	7.40	80

 

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Manufacturer Introduction

 
Zhuhai Surelink Communication Cable Co.,Ltd is one of the leading manufacturer in the cables
and telecom accessories.  We have more than 20 years experience in this line.Our factory has over 
twenty production lines and 300 employees.
 
Our productions comply with ISO9001.Professional team,powerful factory and strict quality control give 
best service to our clients and the quality guarantee in every order.
 
Our products have been widely installed in Telecom companies and many distributors around the world. 
We export to more than 70 countries and our annual revenue is more than hundreds of million USD.
 
We have established a close relationship with many companies around the world and we sincerely look
forward to woking with all clients from all over the world.
 
OEM and ODM order highly welcome !
 

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Package and Delivery

 

 

Payment and Shipping

  
Payment
We usually use T/T
T/T deposit before production and balance when shipment.
Payment terms: Western Union, Escrow, Paypal, T/T ,L/C
Shipping
If the quantity of the order is not very big, we usually send by express delivery,such as TNT,DHL,UPS,
FEDEX or EMS.
For big order,we will ship the goods by air or by sea.
 

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