English
GL302
Asialeren
8517710000
100pc
Accepted
10000pc/day
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Structure Characteristics | ||||
Structure | Item | Standard value | ||
①Inner conductor | Material | Bare Copper | ||
Makeup(mm):total/O.D.of every wire(mm) | 7/0.27±0.01 | |||
(ntertwist)NOM.O.D. (mm) | ||||
②Insulation | Material | Foam PP | ||
Color | Naturel | |||
NOM.OD. (mm) | 215±0.10 | |||
③Outer conductor | Material | Laminate Aluminum Tape+Tinned-Copper | ||
Makeup.total/O.D.of every wire(mm) | 112*0.10 | |||
NOM.OD. (mm) | 265±0.15 | |||
Coverage ratio(%) | Typical | |||
④Jacket | Material | PVC | ||
Color | Black | |||
NOM.O.D. (mm) | 3.30±0.10 | |||
Electrical Characteristics | ||||
Item | Standard value | Item | Frequency 25℃&sea levelL | Standard value Unit:dB |
Capacitance(pF/m) | 80±3 |
Attenuation | 200 MHz | 0.220 |
Velocitvl(%) | 83 | 800 MHz | 0.440 | |
impedance | 50±2 | 1500 MHz | 0.650 | |
Standing wave ratio | - | 2500MHz | 0.810 | |
Maxoperating voltage(V) | 3000 MHz | 0.880 | ||
Ma.operating frequency(GHz) | 6 | 5000 MHz | 1.210 | |
voltage withstanding (Vms) | 1000 | 60DO MHz | 1.350 | |
Dependability | ||||
Item | Unit | Standard value | ||
Operating temperature | ℃ | 40~+105 | ||
Product Introduction
① Precision Impedance Control
Adopting a precise 50±2 ohm characteristic impedance design ensures stable high-frequency signal transmission, perfectly matching the impedance requirements of various communication equipment and reducing signal reflections.
② Ultra-Wide Band Low Loss
Supporting operating frequencies up to 6 GHz, with an attenuation of only 0.22 dB/m at 200 MHz and 0.88 dB/m at 3000 MHz, ensuring high-frequency signal transmission quality.
③ Multi-Layer Shielding
The outer conductor utilizes a double-layer shield of aluminum foil and tinned copper braid, providing excellent electromagnetic interference protection. Typical shielding coverage ensures signal purity.
④ High-Quality Material Construction
The inner conductor is a 7-strand 0.27 mm bare copper wire. The insulation layer is made of foamed PP material with a stable dielectric constant. The black PVC outer sheath is highly weather-resistant.
⑤ Wide Operating Temperature Range
The operating temperature range is -40°C to +105°C, adapting to various harsh environments and ensuring stable operation even under extreme temperature conditions.
Application Scenarios
●Base Station Antenna System: Connects base station radio frequency units (RFUs) and antennas to ensure signal transmission quality.
●Indoor Distribution System: Serves as a signal transmission medium for indoor coverage in shopping malls, office buildings, and other areas.
●Broadcasting and Television Transmission System: Transmits broadcast and television signals, supporting low-loss transmission of high-frequency signals.
●Wireless Surveillance System: Connects wireless cameras and transmission equipment to ensure stable video signals.
●Test and Measurement Equipment: Serves as a test cable for communications equipment R&D and field testing.
FAQ
Q: What is the characteristic impedance of this cable?
A: The standard characteristic impedance is 50 ± 2 ohms, perfectly matching the requirements of most communications equipment.
Q: What is the maximum supported frequency?
A: The maximum operating frequency is 6 GHz, suitable for a wide range of applications from HF to C-band.
Q: What are the cable's attenuation parameters?
A: 0.22 dB/m at 200 MHz, 0.44 dB/m at 800 MHz, and 0.88 dB/m at 3000 MHz.
Q: What is the cable diameter? A: The nominal outer diameter is 3.30 ± 0.10 mm, which facilitates wiring and installation.
Q: Is it high-voltage resistant?
A: The withstand voltage test voltage is 1000 Vrms, ensuring safety.
Q: What is the inner conductor material?
A: The inner conductor is made of 7 strands of 0.27 mm bare copper wire, ensuring excellent conductivity and flexibility.
Structure Characteristics | ||||
Structure | Item | Standard value | ||
①Inner conductor | Material | Bare Copper | ||
Makeup(mm):total/O.D.of every wire(mm) | 7/0.27±0.01 | |||
(ntertwist)NOM.O.D. (mm) | ||||
②Insulation | Material | Foam PP | ||
Color | Naturel | |||
NOM.OD. (mm) | 215±0.10 | |||
③Outer conductor | Material | Laminate Aluminum Tape+Tinned-Copper | ||
Makeup.total/O.D.of every wire(mm) | 112*0.10 | |||
NOM.OD. (mm) | 265±0.15 | |||
Coverage ratio(%) | Typical | |||
④Jacket | Material | PVC | ||
Color | Black | |||
NOM.O.D. (mm) | 3.30±0.10 | |||
Electrical Characteristics | ||||
Item | Standard value | Item | Frequency 25℃&sea levelL | Standard value Unit:dB |
Capacitance(pF/m) | 80±3 |
Attenuation | 200 MHz | 0.220 |
Velocitvl(%) | 83 | 800 MHz | 0.440 | |
impedance | 50±2 | 1500 MHz | 0.650 | |
Standing wave ratio | - | 2500MHz | 0.810 | |
Maxoperating voltage(V) | 3000 MHz | 0.880 | ||
Ma.operating frequency(GHz) | 6 | 5000 MHz | 1.210 | |
voltage withstanding (Vms) | 1000 | 60DO MHz | 1.350 | |
Dependability | ||||
Item | Unit | Standard value | ||
Operating temperature | ℃ | 40~+105 | ||
Product Introduction
① Precision Impedance Control
Adopting a precise 50±2 ohm characteristic impedance design ensures stable high-frequency signal transmission, perfectly matching the impedance requirements of various communication equipment and reducing signal reflections.
② Ultra-Wide Band Low Loss
Supporting operating frequencies up to 6 GHz, with an attenuation of only 0.22 dB/m at 200 MHz and 0.88 dB/m at 3000 MHz, ensuring high-frequency signal transmission quality.
③ Multi-Layer Shielding
The outer conductor utilizes a double-layer shield of aluminum foil and tinned copper braid, providing excellent electromagnetic interference protection. Typical shielding coverage ensures signal purity.
④ High-Quality Material Construction
The inner conductor is a 7-strand 0.27 mm bare copper wire. The insulation layer is made of foamed PP material with a stable dielectric constant. The black PVC outer sheath is highly weather-resistant.
⑤ Wide Operating Temperature Range
The operating temperature range is -40°C to +105°C, adapting to various harsh environments and ensuring stable operation even under extreme temperature conditions.
Application Scenarios
●Base Station Antenna System: Connects base station radio frequency units (RFUs) and antennas to ensure signal transmission quality.
●Indoor Distribution System: Serves as a signal transmission medium for indoor coverage in shopping malls, office buildings, and other areas.
●Broadcasting and Television Transmission System: Transmits broadcast and television signals, supporting low-loss transmission of high-frequency signals.
●Wireless Surveillance System: Connects wireless cameras and transmission equipment to ensure stable video signals.
●Test and Measurement Equipment: Serves as a test cable for communications equipment R&D and field testing.
FAQ
Q: What is the characteristic impedance of this cable?
A: The standard characteristic impedance is 50 ± 2 ohms, perfectly matching the requirements of most communications equipment.
Q: What is the maximum supported frequency?
A: The maximum operating frequency is 6 GHz, suitable for a wide range of applications from HF to C-band.
Q: What are the cable's attenuation parameters?
A: 0.22 dB/m at 200 MHz, 0.44 dB/m at 800 MHz, and 0.88 dB/m at 3000 MHz.
Q: What is the cable diameter? A: The nominal outer diameter is 3.30 ± 0.10 mm, which facilitates wiring and installation.
Q: Is it high-voltage resistant?
A: The withstand voltage test voltage is 1000 Vrms, ensuring safety.
Q: What is the inner conductor material?
A: The inner conductor is made of 7 strands of 0.27 mm bare copper wire, ensuring excellent conductivity and flexibility.
