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1 1/4" Radiating Type Leaky Coaxial Cable (L Band)

Leaky coaxial cable has dual functions of radio frequency transmission and antenna radiating and receivingThe application occasions are mainly the coverage of metro, railway tunnel and highway tunnel with limitedwireless transmission. And the indoor coverage of large buildings.

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Product Description

	Inner Conductor	Dielectric	Outer Conductor	Jacket
7/8" Radiating Type Leaky Coaxial Cable（M/H Band）	9.0 mm	23.2 mm	23.5 mm	27.5 mm
7/8" Radiating Type Leaky Coaxial Cable（HK Band）	9.0 mm	23.2 mm	23.5 mm	27.5 mm
1/2" Radiating Type Leaky Coaxial Cable（H Band）	4.8 mm	12.2 mm	13.2 mm	15.8 mm
1 1/4" Radiating Type Leaky Coaxial Cable（M/HBand）	13.1 mm	33.0 mm	33.5 mm	37.0 mm
1 1/4" Radiating Type Leaky Coaxial Cable（HK Band）	13.1 mm	33.0 mm	33.5 mm	37.0 mm
1 1/4”Radiating Type Leaky Coaxial Cable (L Band)	13.1 mm	33.0 mm	33.5 mm	37.0 mm
1/2" Radiating Type Le akage Cable For Coal Mine	4.8 mm	12.5 mm	13.1 mm	15.6 mm
7/8" Radiating Type Leakage Cable For Coal Mine	9.0 mm	22.8 mm	23.5 mm	27.2 mm
1 1/4" Radiating Type Leaky Coaxial Cable (Horizontal polarization)	13.1 mm	33.0 mm	33.5 mm	37.0 mm
1 5/8" Radiating Type Leaky Coaxial Cable (Z Band)	17.6 mm	43.0 mm	43.6 mm	47.5 mm
1 5/8" Radiating Type Leaky Coaxial Cable	17.6 mm	43.0 mm	43.6 mm	47.5 mm
1 5/8" Radiating Type Leaky Coaxial Cable (Train System Ⅲ Type)	17.6 mm	43.0 mm	43.6 mm	47.5 mm

Electrical Characteristics at +20℃

Characteristic Impedance	Velocity	Capacitance	Insulation Resistance	Insulation Voltage	Jacket Spark Test Voltage
50 ± 2 Ω	0.88	76 pF/m	＞10000 MΩ.km	10000 V	10000 V

VSWR

Frequency (MHz)	1700-1900	1920-2025	2110-2200	2300-2400	2515-2675	3300-3700
VSWR (Max)	1.30	1.40

Combined loss

Frequency (MHz）	200m	250m	300m	350m
1700	80	84	86	89
1800	79	81	83	85
1900	79	81	83	85
2000	79	81	83	85
2200	79	81	84	86
2400	78	81	84	86
2600	78	80	83	86
2700	79	81	83	86
3300	80	83	85	87
3400	80	83	85	87
3500	80	83	86	88
3600	80	83	87	91
3700	82	86	90	94

Mechanical Characteristics

Weight

Maximum Pulling Force

Single Bending

Repeated Bending

Operating Temperature Range

Installation Temperature Range

610kg/km

2000N

300 mm

400 mm

-55℃ to +85℃

PE: -40℃

LSZH: -20℃

Standard Test Conditions

Test Method For Fame Retardancy	Test Methods For Smoke Index	Test Methods For Toxicity Index	System Loss Test Method
IEC 60332-1 Polarization Method	IEC 61034	IEC 60754-1/IEC 60754-2	YD/T 2491