!!! PRICE for 5 meters, sold in multiples of 5 meters.
RG402 semi-rigid coaxial microwave cable is a high-quality component designed for transmitting high-frequency signals across a wide range of applications. This cable is ideal for use in radio frequency systems, telecommunications equipment, and measuring instruments where high signal stability and minimal losses are required. Its semi-rigid construction provides excellent shielding and resistance to external interference, making it indispensable for critical connections.
It is particularly useful for creating fixed connections where precision and reliability are essential. Thanks to its electrical characteristics, the RG402 semi-rigid coaxial microwave cable ensures stable operation even at high frequencies, which is key for modern communication and radar systems.
Key characteristics of RG402 semi-rigid coaxial microwave cable
| Characteristic | Value |
|---|---|
| Inner conductor | silver-plated copper steel |
| Inner conductor diameter | 0.92 mm |
| Dielectric | PTFE |
| Dielectric diameter | 2.98 mm |
| Outer conductor | copper tube / tinned copper tube |
| Outer conductor diameter | 3.58 mm |
| Capacitance | 95.1 pF/m |
| Impedance | 50 ±1 Ohm |
| Velocity of propagation | 69.5 % |
| Inner conductor resistance | 67.6 |
| Maximum operating frequency | 20 GHz |
| Maximum operating voltage | 1900 V (RMS) |
| Minimum bend radius | 12.5 mm |
| Minimum corona extinction voltage | 1900 V (RMS) |
| Minimum withstand voltage | 5000 V (RMS) |
| Operating temperature range | from -55 °C to +125 °C |
Attenuation and average power of RG402 semi-rigid coaxial microwave cable (at 20 °C and sea level)
| Frequency (GHz) | Attenuation (dB/ft) | Attenuation (dB/meter) | Average Power (Watts CW) |
|---|---|---|---|
| 0.5 | 0.08 | 0.26 | 600.5 |
| 1 | 0.11 | 0.37 | 417.5 |
| 5 | 0.28 | 0.91 | 174.4 |
| 10 | 0.42 | 1.36 | 117.5 |
| 20 | 0.64 | 2.09 | 77.9 |
Advantages of RG402 semi-rigid coaxial microwave cable
The RG402 semi-rigid coaxial microwave cable stands out with a number of significant advantages, making it an excellent choice for professional applications. Its semi-rigid construction ensures excellent stability of electrical parameters, which is critically important for maintaining signal quality at high frequencies. The use of silver-plated copper steel for the inner conductor and PTFE for the dielectric minimizes signal loss and ensures high transmission efficiency. Furthermore, the copper or tinned copper tube as the outer conductor guarantees effective shielding, protecting the signal from external electromagnetic interference. This RG402 semi-rigid coaxial microwave cable demonstrates high resistance to a wide range of temperatures, which expands its usability in various climatic conditions.
Features of microwave cable
A distinctive feature of this microwave cable is its ability to maintain stable characteristics even under mechanical stress and bending, making it indispensable in cases where reliability and durability are required. Precise manufacturing tolerances ensure impedance uniformity along the entire length of the cable, which is crucial for avoiding signal reflection and ensuring optimal system performance.
Useful functions
- High bandwidth: Ensures data transmission at frequencies up to 20 GHz.
- Low attenuation: Minimizes signal loss, which is critical for high-frequency systems.
- Resistance to temperature fluctuations: A range from -55 °C to +125 °C allows the cable to be used in harsh conditions.
- High mechanical strength: Semi-rigid construction ensures durability and resistance to bending.
- Effective shielding: Protects against electromagnetic interference, ensuring signal purity.
Coaxial cable compatibility
Coaxial cable RG402 is compatible with a wide range of microwave connectors, such as SMA, N-type, TNC, and others, allowing for easy integration into various systems and equipment. It is ideally suited for use with:
- Measuring instruments (spectrum analyzers, oscilloscopes).
- Antennas and radio transmitters.
- Telecommunications equipment.
- Radar systems.
- High-frequency filters and amplifiers.
RG402 semi-rigid coaxial microwave cable package contents
The RG402 semi-rigid coaxial microwave cable package includes the cable itself in segments of the required length, as per the order. Typically, the cable is supplied without connectors, allowing the user to independently select and install the necessary connectors according to their needs and application specifics.
Packaging
The RG402 semi-rigid coaxial microwave cable is packaged in coils or on spools, depending on the ordered length. Durable polyethylene or cardboard material is used to protect against mechanical damage during transportation. Each package contains labeling with information about the cable type, its length, and the manufacturer.
Purchase the RG402 semi-rigid coaxial microwave cable today to ensure reliable and high-quality signal transmission in your system. This cable will become an indispensable element for any project requiring high standards of performance and stability. Don't miss the opportunity to improve the efficiency of your equipment with this proven solution.
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