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RG-8 N-type coaxial cable (2x25m kit): Professional extension for tactical security
In modern warfare, the position of a UAV operator or electronic warfare crew is a priority target for enemy electronic reconnaissance (SIGINT). A set of RG-8 coaxial cables (2 pcs. of 25 meters) with N-type connectors is a proven solution for organizing remote antenna extension. A distance of 25 meters allows the operator to be in a protected shelter (dugout, basement), while the antennas are operating in the open or on an elevated surface, which is critical for preserving the lives of personnel during return fire at the radiation source.
Why RG-8 cable? The best choice for frontline conditions?
At a distance of 25 meters, the quality of the conductor determines whether the signal reaches the antenna or is lost in the cable. RG-8 belongs to the Low Loss class and significantly outperforms standard thin cables (such as RG-58). It ensures stable video signal transmission and precise drone control even in conditions of intensive operation of enemy electronic warfare systems.
- Low Loss: The copper inner conductor ensures the passage of high-frequency signals with minimal power loss.
- Double Shielding: The combination of self-adhesive aluminum foil and dense tinned copper braid guarantees 100% protection from external interference and pickup.
- All-weather protection: The black polyethylene (PE) shell is resistant to ultraviolet radiation, moisture, and does not crack in the cold.
- Reliable N-Type Connectors: Industrial sealed connectors provide stable contact and low SWR at frequencies up to 21 GHz.
Technical and tactical characteristics (Performance characteristics) of the kit
These parameters confirm the effectiveness of using RG-8 cable in complex radio communication systems and FPV piloting.
| Parameter | Characteristic value |
|---|---|
| Wave impedance | 50 Ohm (perfect matching) |
| Length of one cable | 25 meters |
| Quantity in the kit | 2 units (50 meters in total) |
| Connector type | N-Type (Male) - N-Type (Male) |
| Maximum operating frequency | 21 GHz |
| Inner Conductor | Solid Copper |
| Dielectric | Foamed PE |
| Propagation Velocity | 85% |
| Temperature Range | -40°C to +80°C |
| Bending Radius | 51 mm |
Design and Reliability in
The multilayer structure of the RG-8 cable is designed specifically for operation in harsh conditions:
- Copper core: Provides high conductivity and stability of characteristics when transmitting powerful signals.
- Foamed PE: Has a low capacitance (78 pF/m), which is critical for maintaining signal amplitude over long lengths.
- Double screen (Foil + Mesh): Creates an insurmountable barrier to enemy radio frequency interference.
- Sheath (PE): Unlike household PVC, tactical polyethylene withstands friction against stones, concrete and operation in mud.
Expert opinion: A distance of 25 meters is the "golden mean" for extending antennas. You get sufficient space to conceal the operator's position without losing reception sensitivity and control power, which is vital for the successful completion of a combat mission.
Areas of tactical application:
- FPV piloting: Mounting control and video antennas on masts, trees, or rooftops.
- Electronic warfare systems: Connecting remote suppression modules to protect personnel from their own radiation.
- Communication repeaters: Creating stable data transmission nodes in difficult areas of the front.
Conclusion: Reliability without compromise
The 25m RG-8 N-type cable set is the choice of professionals for whom communication quality is inextricably linked with safety. Minimal SWR, high durability, and interference protection make this set the best tool for aerial reconnaissance and communications units.
FAQ: Six questions about the RG-8 set (25 m, N-type)
1. Why was RG-8 cable chosen for a length of 25 meters?
Over such a distance, thin cables lose most of their power. RG-8 is a Low Loss cable. It has a thick central core and powerful shielding, which allows the signal to be delivered to the antenna with minimal attenuation, ensuring a stable connection over long distances.
2. Why are two 25-meter cables included in the kit?
The kit is designed for MIMO 2x2 systems. Modern antennas (for digital video or control) use two channels simultaneously. A pair of identical cables guarantees the same signal characteristics in both channels, which is critical for link stability.
3. What are the advantages of N-type connectors in this assembly?
N-type connectors are the industry standard for reliability. They are durable, have a threaded connection and rubber seals for a complete watertight seal. This allows you to work in the rain or snow without the risk of contact oxidation.
4. Operator safety when extending the antenna to 25 meters?
This is a professional standard for protection. The 25 meter distance allows the pilot to remain in cover while the antenna is operating outside. The enemy is targeting the antenna, so this extension saves the operator's life in the event of a retaliatory strike against the signal source.
5. Is it necessary to use amplifiers (boosters) with such a long cable?
At 25 meters, any cable has losses. For maximum range and stable video, it is recommended to install active boosters directly in front of the antennas.In this setup, RG-8 acts as an ideal highway for transmitting the signal from the console to the amplifier.
6. Features of using RG-8 cable in the field?
The cable is thick (10 mm) and rigid. It should not be bent too much (the minimum bending radius is 10-15 cm). At the same time, it is very durable: the sheath is not affected by the sun and friction against rocks, which makes it durable in the harshest conditions.