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Product Description
A high-performance 3/8" RF coaxial cable with 50Ω impedance, supporting up to 15.1GHz frequency. Boasting low VSWR, strong shielding (≥120dB), and excellent PIM suppression (≤-158dBc), it ensures stable, low-loss signal transmission. Crafted with premium materials, it offers wide temperature adaptability, reliable mechanical strength, and full compliance with global certifications (UL, CE, RoHS, etc.). Ideal for high-power RF applications and multi-scenario deployments.
Specification
Technical Specification of 3/8" RF Coaxial Cable
1. General Information
• Category: Coaxial Cable
• Impedance: 50 ±1 Ω
• Certifications: UL, ETL, CE, CPR, RoHS
• Length Options: 100m, 305m, 500m, 1000m, 500ft, 1000ft (Standard Length: 500m)
• Packing: Roll, wooden spool, carton, pallet
• Minimum Order Quantity (MOQ): 10KM
• Delivery Time: Normally 25 working days
• Port of Loading: NINGBO, SHANGHAI
• Payment Terms: T/T, L/C at sight, D/P at sight
2. Construction Parameters
Component | Material | Diameter |
Inner Conductor | Copper Clad Aluminum Wire | 3.10±0.03mm |
Insulation | Foamed PE | 8.00±0.20mm |
Outer Conductor | Annular Corrugated Copper Tube | 9.50±0.25mm |
Jacket | PE or LSZH | 11.20±0.20mm |
3. Electrical Characteristics
• Capacitance: 78 pF/m
• Velocity of Propagation: 0.85
• Peak Power Rating: 12.8 KW
• Maximum Operating Frequency: 15.1 GHz
• Insulation Resistance: >10000 MΩ.km
• DC Breakdown Voltage: 2500 V
• Jacket Spark Test Voltage: 3000 Vrms
• Inner Conductor DC Resistance: ≤ 3.95 Ω/km
• Outer Conductor DC Resistance: ≤ 5.30 Ω/km
• Shielding Attenuation: ≥120 dB
• Voltage Standing Wave Ratio (VSWR):
￮ 30MHz - 2700MHz: ≤ 1.15
￮ 3300MHz - 4200MHz: ≤ 1.20
￮ 4400MHz - 5000MHz: ≤ 1.20
• Passive Intermodulation (PIM): 3rd order, 2*20W, ≤ -158 dBc
4. Mechanical Properties
• Bending Radius (Single Bend): 50 mm
• Bending Radius (Repeated Bend): 100 mm
• Bending Moment: 1.9 Nm
• Flat Plate Crush Strength: 14 N/mm
• Tensile Strength: 600 N
5. Environmental Specifications
Temperature Type | PE Jacket | LSZH Jacket |
Installation Temperature | -40℃ to +60℃ | -20℃ to +60℃ |
Operating Temperature | -55℃ to +85℃ | -30℃ to +80℃ |
Storage Temperature | -70℃ to +85℃ | -30℃ to +80℃ |
6. Attenuation and Average Power (20℃)
Frequency | Attenuation (dB/100m) | Average Power (KW) |
200 MHz | 4.9 | 1.48 |
450 MHz | 7.45 | 0.98 |
800 MHz | 10.1 | 0.72 |
900 MHz | 10.7 | 0.68 |
1800 MHz | 15.6 | 0.47 |
2000 MHz | 16.5 | 0.44 |
2200 MHz | 17.3 | 0.42 |
2500 MHz | 18.7 | 0.39 |
2700 MHz | 19.6 | 0.37 |
3000 MHz | 20.5 | 0.35 |
3400 MHz | 22.3 | 0.32 |
4000 MHz | 24.1 | 0.30 |
5000 MHz | 27.4 | 0.27 |
6000 MHz | 30.3 | 0.24 |
7. Compliance Standards
• Fire Resistant: IEC 60754-1, IEC 60754-2, IEC 60332-1, IEC 60332-2, IEC 61034-1, IEC 60332-3-24
• RoHS: RoHS 2011/65/EU
• REACH: Compliant
• CPR: CPR EURO Level Fca, Eca
8. Cable Jacket Marking Format
• Format: 3/8" RF COAXIAL CABLE [Code]-[Jacket Type]-[Length]
• Examples:
￮ 3/8" RF Coax Cable PE Black Jacket (CPR Fca) 500M
￮ 3/8" RF Coax Cable LSZH Black Jacket (CPR Eca) 500M
Note: Specific marking details for custom lengths or test requirements shall be determined based on inquiries.
Product Advantage
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Superior Electrical Performance for Stable Signal Transmission: With impedance precisely controlled at 50±1Ω, excellent VSWR performance across a wide frequency range (≤1.15 for 30MHz-2700MHz, ≤1.20 for 3300MHz-5000MHz), combined with shielding attenuation of ≥120dB and third-order intermodulation suppression of ≤-158dBc, it effectively reduces signal interference and loss, ensuring pure transmission of high-frequency signals below 15.1GHz.
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Strong Wide-Temperature Adaptability and Excellent Environmental Tolerance: The PE jacket version can meet an operating temperature range of -55℃~+85℃ and a storage temperature range of -70℃~+85℃, while the LSZH jacket version is suitable for working conditions of -30℃~+80℃. It can operate stably whether in low-temperature cold or medium-high temperature environments. The installation temperature range covers -40℃~+60℃, adapting to multi-scenario deployment needs.
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Reliable Mechanical Properties for Easy Installation and Maintenance: Featuring a single-bend radius of only 50mm and a repeated-bend radius of 100mm, along with a bending moment of 1.9Nm and tensile strength of 600N, it balances flexibility and structural stability, facilitating wiring in narrow spaces. The flat plate crush strength of 14N/mm can resist external impact during installation and use, reducing maintenance losses.
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Excellent Power-Bearing Capacity for Wide Applicability: With a peak power of up to 12.8KW and stable average power output (0.24KW-1.48KW) in the 200MHz-6000MHz frequency band, it can not only meet the signal transmission needs of ordinary communication equipment but also adapt to high-power RF application scenarios, boasting strong versatility.
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High-Quality Materials and Craftsmanship for Outstanding Durability: The inner conductor is made of copper-clad aluminum wire, the outer conductor is an annular corrugated copper tube, the insulation layer is foamed PE, and the jacket is available in PE or LSZH environmentally friendly materials. Coupled with strict production processes, the cable achieves an insulation resistance of >10000MΩ.km and a DC breakdown voltage of 2500V, ensuring a longer service life.
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Comprehensive Compliance Certifications for Safe and Eco-Friendly Assurance: Certified by multiple international standards including UL, ETL, CE, CPR, RoHS, and REACH, its fire resistance meets IEC series standards with a CPR grade of Fca/Eca. The LSZH jacket material is halogen-free and environmentally friendly, complying with installation and usage regulations in many regions worldwide and adapting to scenarios with strict requirements for environmental protection and safety.
