CATV Low Loss 50ohm LMR300 Coaxial Cable

• Application: Local Communication Cable, Coaxial Cable, Telecommunication
• Type: LMR Coaxial Cable
• Material Shape: Round Wire
• Conductor Type: Solid
• Certification: CE, ISO, RoHS
• Model: LMR300 Coaxial Cable
• Model NO.: LMR300 Coaxial Cable
• Brand: Daytai
• Model Number: Dt-LMR300 Coaxial Cable
• Number of Conductors: 1
• Conductor: 1.78mm
• Dielectric: 4.83mm
• First Shield: 4.98mm
• Second Shield: 5.72mm
• Jacket: 7.62mm
• Transport Package: 305m Wood Spool
• Specification: Zhejiang, China (Mainland)
• Trademark: DAYTAI
• Origin: CE; RoHS; ISO
• Production Capacity: 25000 Kilometer/Kilometers Per Month

Product Description

Low Loss 50ohm LMR300 Coaxail Cable

LMR300 Coaxail Cable Description

LMR 300 CoaxialCables, Inner Conductor:1.78mm+Dielectric:4.83mm+First Shield:4.98mm+SecondShield:5.72mm+Jacket:7.62mm.Packing:100M or 305M Wood Spool.

LMR300 Coaxail Cable Electrical Characteristics

Item
Impedance(Ω)	50±2
Capacitance(pF/m)	78.40
Velocity of Propagation(%)	85.00
Min Screening Effectiveness(dB)	≥90
Inner Conductor DCR(Ohm/km)	7.00
Outer Shield DCR(Ohm/km)	7.30
Voltage Withstand(Volts DC)	2000.00
Spark Test(VRMS)	5000.00
Installation Temp Range(ºC)	-40ºC~70ºC
Operating Temp Range(ºC)	-40ºC~70ºC

Attenuation (@20%)

Max Attenuation(dB/100m)	Frequency
	50MHz	4.50
	150MHz	7.90
	220MHz	9.60
	450MHz	13.80
	900MHz	19.90
	1500MHz	26.00
	1800MHz	28.70
	2000MHz	30.30
	2500MHz	34.20
	5800MHz	54.20
VSWR
VSWR Max	800~2500MHz	1.20
	100~480MHz	1.15
	800~1900MHz	1.15
	1900~2500MHz	1.18