Product introduction
| Product Introduction |
| MCX180° male to MCX90° male |
| Cable: RG316 semi-flexible cable |
| Insulation: expanded polyethylene (low loss) |
Shielding: High-density tinned copper braid + aluminum foil (excellent shielding effect) |
| Protection: ethylene fluoride or PVC |
| Interface Type: MCX |
| Cable length: 5cm~200cm (length can be customized) |
| RG316 semi-flexible cable parameters description | ||
| 1. Core parameters | ||
| parameter | Typical values | standard |
| characteristic impedance | 50Ω ± 2Ω | MIL-STD-348 impedance matched |
| Outside diameter | 2.6 mm (0.102in) | PTFE jacket included, compact design |
| Central conductor | 7×0.1mm tinned copper strand | AWG30 equivalent, resistant to bending fatigue |
| Insulation | Solid PTFE (Teflon) | Dielectric constant 2.1, high temperature/chemical resistance |
| shielding | Tinned copper braid (coverage ≥95%) | Single-layer braiding > 90dB shielding efficiency (1GHz) |
| Sheath material | FEP 或 PTFE | Flame retardant, resistant to 200°C high temperature |
| Speed of transmission | 69.5% speed of light (VF=0.695) | Latency 4.84 ns/m |
| Military code name | M17/74-RG316 | MIL-DTL-17 compliant |
| 2. Frequency and attenuation | |||
| frequency | Attenuation (dB/m) | Attenuation (dB/ft) | Application scenario risk warning |
| 100MHz | 0.15dB/m | 0.046dB/ft | 30% better than RG174 |
| 500MHz | 0.34dB/m | 0.104dB/ft | 4G/LTE mid-band |
| 1GHz | 0.48dB/m | 0.146dB/ft | Tipping point: Bluetooth/Wi-Fi |
| 2.4GHz | 0.75dB/m | 0.229dB/ft | Wi-Fi 2.4GHz主力 |
| 3GHz | 0.84dB/m | 0.256dB/ft | 5G Sub-6GHz low frequency band |
| 5GHz | 1.10dB/m | 0.335dB/ft | Wi-Fi 5/6 key frequency bands |
| 6GHz | 1.25dB/m | 0.381dB/ft | Wi-Fi 6E limit |
| 10GHz | 1.85dB/m | 0.564dB/ft | Wear and tear have increased sharply, use it with caution! |
| 3. Electrical performance | ||
| parameter | value | Test conditions |
| Maximum operating voltage | 1,900 V RMS (25°C) | Sea level, 25°C |
| Average power capacity | 100 W | Continuous wave |
| Peak power capacity | 2 kW | 3 μs pulse |
| capacitance | 29 pF/m | 1 kHz |
| 4. Mechanical and environmental characteristics | ||
| parameter | Value | Test conditions |
| Minimum bend radius | 25 mm (static) | Permanent deformation threshold |
| Dynamic bend radius | 50mm | Mobile applicable |
| Operating temperature range | -65℃~+200℃ | PTFE insulation/sheath limit |
| tensile strength | ≥70 N | IEC 61196 standard |
| Shielding efficiency | ≥ 90 dB (1 GHz) | MIL-STD-1344方法3007 |
| 5. Supplementary instructions |
| 5.1 Extreme temperature adaptability |
-65°C~+200°C Full Temperature Range (Essential for Avionics/Engine Compartment Scenarios) |
| 5.2 Phase stability |
Temperature drift of only ±0.2 ppm/°C (better than RG174's ±3 ppm/°C) |
| 5.3 Chemical resistance |
PTFE insulation resists fuel/hydraulic fluid/solvent (MIL-STD-810G certified) |
| 5.4 High vibration reliability |
Passed the 20~2000Hz sinusoidal vibration test (military equipment standard) |
Selection guide
| 1. Specifications and characteristics of commonly adapted cables | |||||
| Model | Outside diameter | Central conductor | 3GHz loss | Distinguishing feature | Applicable scenarios |
| RG-174 | 2.8mm | 7*0.16mm | 0.82dB/m | Flexible, Easy to install, Low cost | Consumer electronics |
| RG-316 | 2.6mm | 7*0.1mm | 0.84dB/m | High temperature resistance, military industry standards | High-temperature environment, Test instruments |
| Micro foamed PE wire | 1.5~2.2mm | 0.3~0.5mm | 0.50dB/m | Low high-frequency loss | 5G/Wi-Fi |
| Semi-steel wire | 1.0~3.0mm | Solid copper | 0.30dB/m | Relatively stable, Shield it well | Test calibration, Front segment of millimeter wave |
| 2. Comparison of key parameters and selection logic | ||||
| 2.1 Electrical performance priority | ||||
| parameter | RG-174 | RG-316 | Foamed PE wire | Affect |
| Attenuation @6GHz | 1.8dBm/m | 1.7dBm/m | 0.9dBm/m | High-frequency signal integrity |
| Shielding efficiency | 70dB | 90dB | >90dB | Anti-interference ability |
| Impedance stability | ±3Ω | ±2Ω | ±1Ω | Reflection signal suppression |
| 2.2 Mechanical and environmental adaptability | |||
| parameter | RG-174 | RG-316 | Foamed PE line |
| Minimum bend radius | 15mm | 25mm | 30mm |
| Temperature range | -40℃~+85℃ | -65℃~+200℃ | -50℃~+85℃ |
| tensile strength | medium | Tall | Low (easy to damage) |
| 3. Typical application scenarios are matched with cables |
| 3.1 Consumer electronic products (Bluetooth/Wi-Fi) |
| Cable: RG-174 |
| Reason: cost-sensitive, frequency ≤5GHz, short length (<0.3m) and controllable loss. |
| 3.2 Test instrument jumper (vector network analyzer) |
| Cable: RG-316 or low-loss foam cable (such as Times LMR-200) |
| Reason: It needs to be resistant to plugging and low loss (high calibration accuracy requirements). |
| 3.3 On-board radar/5G small base station |
| Cable: PTFE insulated foam cable (such as Gore G-FLEX 150) |
| Reason: 6~24GHz low loss demand, outer diameter ≤2mm convenient for wiring. |
| 3.4 Military equipment |
| Cable: RG-316 (military standard MIL-DTL-17) |
| Reason: Resistant to extreme temperature and vibration, high shielding requirements. |
| 4. Supplementary instructions |
| 4.1 Outer diameter mismatch: MCX connectors usually support 1.0~3.0mm wire diameters, and need to be customized beyond the range (such as micro wires, special MCX heads are required). |
| 4.2 High-frequency loss: RG-174 is twice as high as foam PE wire at 6GHz, and long-distance transmission avoids use. |
| 4.3 Phase stability: For phase-sensitive applications (phased arrays), semi-rigid lines or phase-stable cables (such as Huber+Suhner S100) are preferred. |
| 4.4 Connector level: Gold-plated contact MCX (non-nickel-plated) is selected to ensure a life of >500 plugging and unplugging. |
Factory Tour
Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices.
Knowledge
What international certifications has your company obtained?
How do you ensure product quality?
Do you provide technical support?
What if products are damaged during shipping?
What is your warranty policy?
How to test product quality before bulk orders?
MCX180° male to MCX90° male
Product Model：
Categories：
Keywords：
Download File：
MOQ:1000pcs
Online Message
Ready to grow your business? Your next great business opportunity starts with an inquiry.
Create the most competitive and outstanding enterprise in the industry and establish a national brand for China's intelligent manufacturing.
Contact Us
> Service Hotline
WhatsApp：
E-mail：
Message：
在线客服添加返回顶部
右侧在线客服样式 1,2,3 1
图片alt标题设置： Shenzhen Huanxie Technology Co..tld.
表单验证提示文本： Content cannot be empty!
循环体没有内容时： Sorry,no matching items were found.
CSS / JS 文件放置地