7/8”Low Loss RF Coaxial Cable_汕头高新区奥星光通信设备有限公司

Product Model: HCTAY (Z) -50-23

Product Structure

Inner Conductor	Brass	Φ 9.4 mm
Insulating layer	Foamed polyethylene	Φ 22.5 mm
Outer Conductor	Rolled copper tube	Φ 25.4 mm
Sheath	Black polyethylene or flame-retardant polyolefin	Φ 27.8 mm

Electrical characteristics at+20 ℃
characteristic impedance	50±1Ω
Return loss (provide other frequency bands as needed)	320 - 480 MHz	1.15
	700 - 960 MHz	1.15
	1700 - 1880 MHz	1.15
	1880 - 2180 MHz	1.15
	2300 - 3000 MHz	1.15
	3300 - 3700 MHz	1.15
	4800 - 5000 MHz	1.15
Attenuation	See table
Velocity coefficient	0.88
Capacitance	76 pF/m
Cutoff frequency	5100 MHz
Maximum rated power	See table
RF rated voltage peak value	3.2 kV
Peak rated power	92 kW

Mechanical Characteristics
Reference weight	500 kg/km
Compressive strength	14N/mm
Maximum tensile force	1700N
Minimum bend radius	Single bending	120 mm
	Multiple bends	250 mm
Operating temperature range	-55℃~+80℃
Minimum installation temperature	See sheath options

Attenuation and rated power of cables

Frequency MHz	Attenuation Environmental temperature+20 ℃ dB/100m Typical	Rated power Environmental temperature+40 ℃ Inner conductor temperature+100 ℃ KW
10	0.35	27
30	0.61	15
50	0.79	12
100	1.13	8.3
200	1.63	5.8
300	2.00	4.7
400	2.33	4.0
450	2.48	3.8
500	2.63	3.6
600	2.89	3.2
700	3.14	3.0
800	3.37	2.8
900	3.60	2.6
950	3.70	2.5
1000	3.81	2.5
1200	4.20	2.2
1400	4.57	2.0
1600	4.92	1.9
1800	5.25	1.8
1900	5.41	1.7
2000	5.57	1.7
2200	5.87	1.6
2400	6.17	1.5
2600	6.45	1.4
2800	6.73	1.4
3000	7.00	1.3
3500	7.63	1.2
4000	8.25	1.1
5000	9.39	1.0

Sheath Options

Model	Sheath	IEC60754-1/-2 Halogen free Corrosion protection	IEC61034 Low smoke	IEC60332-1/3C Flame retardant	Minimum installation temperature
HCTAY-50-23	Black Polyethylene	yes	No	No	-40℃
HCTAYZ-50-23	Black Low smoke halogen-free flame retardant	yes	yes	yes	-20℃

汕头高新区奥星光通信设备有限公司