1 5/8” RF Coaxial Cable_汕头高新区奥星光通信设备有限公司

Product Model: HHTAY(Z)-50-42

Product Structure

Inner Conductor	Rolled copper tube	Φ 17.6 mm
Insulating layer	Foamed polyethylene	Φ 42.2 mm
Outer conductor	Rolled copper tube	Φ 46.3 mm
Sheath	Black polyethylene or flame-retardant polyolefin	Φ 50.0mm

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 - 2700 MHz	1.15
Attenuation	See table
Velocity coefficient	0.88
Capacitance	76 pF/m
Cutoff frequency	2800 MHz
Maximum rated power	See table
RF rated voltage peak value	5.6 kV
Peak rated power	314 kW

Mechanical Characteristics
Reference weight	1265 kg/km
Compressive strength	20N/mm
Maximum tensile force	3000N
Minimum bend radius	Single bending	250 mm
	Multiple bends	500 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	0.20	57
30	0.35	32
50	0.46	25
100	0.66	17
200	0.96	12
300	1.20	9.3
400	1.41	7.9
450	1.50	7.4
500	1.61	7.0
600	1.78	6.2
700	1.95	5.7
800	2.10	5.3
850	2.18	5.1
900	2.25	4.9
950	2.32	4.8
1000	2.40	4.6
1200	2.68	4.1
1400	2.94	3.8
1600	3.19	3.5
1800	3.43	3.2
1900	3.55	3.1
2000	3.67	3.0
2200	3.89	2.8
2400	4.11	2.7
2600	4.32	2.5
2800	4.55	2.4

Sheath Options

model	sheath	IEC60754-1/-2 Halogen free Corrosion protection	IEC61034 Low smoke	IEC60332-1/3C Flame retardant	Minimum installation temperature
HHTAY-50-42	Black Polyethylene	yes	No	No	-40℃
HHTAYZ-50-42	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