RG174 Flexible Coax Cable 50 Ohm PVC Jacket
Product Description
Key Specifications
| Parameter | Details |
|---|---|
| Impedance | 50 Ohms |
| Nominal Velocity of Propagation (VP) | 66% |
| Capacitance | 29.5 pF/ft (96.8 pF/m) |
| Center Conductor | Solid Copper or Tinned Copper (20 AWG) |
| Dielectric | Solid Polyethylene (PE) |
| Shielding | 90% Tinned Copper Braided Shield |
| Outer Jacket | PVC (Polyvinyl Chloride) |
| Max Operating Voltage | 1,500 V RMS |
| Operating Temperature | -20°C to +80°C (Limited by PVC jacket) |
| Attenuation (Loss) | ~1.2 dB per 10 meters at 400 MHz |
| Weight | Approx. 1.3 kg per 100 meters |
Physical Characteristics
- Nominal OD (Outer Diameter): 2.95 mm (0.116 inches)
- Bending Radius: 30 mm (1.2 inches) static; 60 mm (2.4 inches) dynamic.
- Flexibility: Moderate flexibility. The solid core makes it somewhat stiff and prone to "memory" (holding its shape after bending).
Common Connector Types
- SMA (SubMiniature version A): The most common connector for Wi-Fi, GPS, and cellular antennas.
- BNC: Used for test instruments and some radio communications.
- MCX / MMCX: Small push-on connectors used in compact devices like laptops and USB modems.
- TNC: Threaded version of BNC, often used in outdoor GPS antennas.
Key Features
- Cost-Effective: One of the least expensive 50-ohm cables available, making it ideal for high-volume commercial applications.
- Solid Core Stability: The solid center conductor provides a stable electrical path, making it suitable for stationary installations.
- Standardized Performance: Meets standard RF requirements for impedance matching and signal transfer in low-power systems.
- PVC Durability: The PVC jacket is durable against abrasion in typical indoor environments.
Applications
- GPS Antennas: Very commonly used as the "pigtail" cable connecting the GPS antenna module to the receiver.
- Wi-Fi & Bluetooth: Used inside routers, access points, and IoT devices to connect circuit boards to antennas.
- Test Leads: Used in laboratories for short connections between instruments and devices under test.
- Consumer Electronics: Found in remote controls, wireless microphones, and RFID systems.
Important Note: RG174 vs. RG316
- RG174: Solid core, PVC jacket. Cheaper, less flexible, limited temperature range (-20°C to +80°C). Best for fixed indoor installations.
- RG316: Stranded (flexible) core, FEP jacket. More expensive, highly flexible, wide temperature range (-55°C to +200°C). Best for moving parts or extreme environments.
Our Services
- Faster delivery
- Worldwide shipping
- Alternative supply
- Sample service
- Test and warranty
- In-Stock（Most products）
- Quality Assured
- Customization
- Competitive Pricing
- Cost-effective equipment
For this model, we have new original, cost-effective compatible, and economical second-hand . We provide you with a variety of choices, the same quality! Each products has been strictly tested to ensure stable performance, worry-free use, and enjoy an efficient experience. Full range of options: new original quality assurance, compatible models are super value and practical, and second-hand are economical and durable. Strict quality control: each products is tested before shipment. Worry-free after-sales: warranty commitment, normal use, and quality problems can be returned or exchanged.
About Us
Skyward Telecom also known as Skywardtel, it was established in 2009. From the beginning to the end, we have been based on the
motto of integrity，Our mission is to help engineers and businesses overcome the challenges of acquiring high-quality, low-cost
communication products.And has provided network security and computer asset management solutions for users in more than 80
countries around the world, and has been recognized by the market.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2009,sell to Northern Europe(10.00%),Western Europe(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),North America(10.00%),Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Oceania(5.00%),Central America(5.00%),Africa(5.00%),Eastern Asia(5.00%),Southeast Asia(5.00%). There are total about 80-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
All products are sold only after passing professional technical testing;
Brand new, unopened switches, routers, servers, workstations, and other computer peripherals.
Brand new or refurbished equipment and circuit boards.BBU\RRU.
Brand new or custom-made communication cables (coaxial cables, fiber optic cables, network cables, power cords, AISG cables, etc).
Brand new or custom-made connectors.SMA connector, BNC connetor, RF connector, etc.
Brand new or custom-made cooling fans
Base station related accessories.
Weighing controller,Computer software,computer hardware,Weighing transmitter
4. why should you buy from us not from other suppliers?
Best quality！ Lowest price！ Quality assurance, honest transactions! Received high praise from numerous customers！ Leading through
exceptional service and creative solutions to help our partners succeed！
Skyward Telecom establish our foundation on integrity, win trust with professionalism, and warm hearts with service！
5. what services can we provide?
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