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WL-400 N-Type Cable Set (2x20m): Professional Antenna Extension for Tactical Tasks
In modern combat conditions, the position of a UAV operator or EW crew becomes a priority target for enemy SIGINT (electronic reconnaissance) assets. The WL-400 Coaxial Cable Set (2 pcs., 20 meters) allows for safe antenna extension from the control post. The use of premium Italian cable CAVEL WL 400 guarantees maximum output signal power, which directly affects the flight range of drones and the effectiveness of suppressing enemy frequencies.
Why is the WL-400 from CAVEL the choice for complex tasks?
At a distance of 20 meters, the quality of the conductor and dielectric becomes critical. The WL-400 cable belongs to the Low Loss group and is one of the best analogues of the legendary LMR-400. The Italian manufacturer CAVEL uses patented gas foaming technologies of the dielectric, which ensures the stability of the wave impedance of 50 Ohms even under intense mechanical loads.
- Minimum attenuation (Low Loss): The special structure allows for the transmission of an RF signal with minimal loss, which is critical for 2.4/5.8 GHz Wi-Fi systems and non-standard UAV control frequencies.
- Wide frequency range: Stable operation at frequencies from 0 to 11 GHz covers all modern tactical communication ranges.
- High interference protection: Double shielding prevents "interference" and ensures signal purity in conditions of active operation of enemy electronic warfare systems.
- Reliable N-Type connectors: Professional connectors with low SWR ensure tightness and reliability of contact in harsh field conditions.
Technical and tactical characteristics of the WL-400 kit
The kit consists of two cables of 20 meters, which is ideal for MIMO systems or separate removal of antennas for receiving and transmitting data.
| Parameter | Characteristic value |
|---|---|
| Cable type | WL-400 (Group G37 / Analogue of LMR-400) |
| Manufacturer | CAVEL (Italy) |
| Wave impedance | 50 Ohm ±2 |
| Frequency range | 0 - 11 GHz |
| SWR (Standing Wave Ratio) | No more than 1.25 |
| Outer diameter | 10.3 mm |
| Length of one cable | 20 meters |
| Quantity in the kit | 2 pcs. |
| Type of connectors | N-Type (Male) - N-Type (Male) |
Compatibility and standards
Marking on the cable "CAVEL WL 400 ZHN 50 Ohm LOW LOSS WI-FI/RF" confirms its compliance with the highest quality standards. This model is fully interchangeable with cables of the following series:
- LMR-400 (industry standard);
- RG-8/U (improved version);
- SLL-400 / SLL-400-SFP / SLL-400-FP.
Expert opinion: Using a 20-meter extension on the WL-400 base allows the crew to remain in cover while the antennas are operating at a height or remote point. Low SWR (up to 1.25) ensures that your transmitter will not be damaged by reflected power, even during long-term operation at maximum modes.
Application areas:
- UAV ground control stations: Extending the antennas to improve line of sight horizon and operator protection from return fire.
- Electronic warfare / SIGINT systems: Remote placement of jamming modules to reduce the risk of position direction finding.
- Mobile communication and Wi-Fi boosters: Creation of stable data transmission channels in field headquarters and command posts.
Conclusion:Uncompromising quality for professionals
The WL-400 N-Type 20m Cable Set (2 pcs.) is a guarantee of stable communication where other cables lose signal. Italian quality CAVEL combined with professional connectors makes this set an indispensable element of tactical equipment for aerial reconnaissance and communications.
FAQ: Six questions about the WL-400 Set (20 m, N-Type)
Why is the WL-400 the "gold standard" for remote antennas?
The WL-400 has an ultra-low attenuation coefficient. At a length of 20 m, this is critical: where thin cables "eat up" Almost the entire signal, this cable delivers maximum power to the antenna, ensuring a stable connection at extreme distances.
What is special about N-Type connectors?
These are powerful, completely sealed connectors. Unlike SMA, N-Type is designed to operate in extreme weather conditions (rain, snow, wind). This is the industry standard for reliability for outdoor equipment.
Why are two 20-meter cables included?
For the MIMO technology used in modern FPV systems. The kit allows you to extend the antenna to 20 meters while maintaining perfect synchronization and signal speed in both channels.
Crew safety when extending the antenna?
A distance of $20 meters allows the pilot to remain in safe cover while the antenna is working on the mast. The enemy can locate the antenna, and the operator remains outside the kill zone during a retaliatory strike on the signal source.
Physical properties of the WL-400: what you need to know?
This is a thick and rigid cable. It must not be bent at sharp angles. It is very durable and resistant to damage, but requires careful installation and secure mounting on the mast due to its weight.
Is the cable suitable for 2.4 GHz and 5.8 GHz frequencies?
Yes, the WL-400 is universal. It holds the signal perfectly at both low control frequencies ($433/915 MHz) and high video frequencies ($2.4/5.8 GHz), where losses in conventional cables are unacceptable.
Italian quality CAVEL combined with professional connectors makes this kit an indispensable element of tactical equipment for aerial reconnaissance and communications.
FAQ: Six questions about the WL-400 kit (20 m, N-Type)
Why is the WL-400 the "gold standard" for remote antennas?
The WL-400 has an ultra-low attenuation coefficient. At a length of 20 m, this is critical: where thin cables "eat up" Almost the entire signal, this cable delivers maximum power to the antenna, ensuring a stable connection at extreme distances.
What is special about N-Type connectors?
These are powerful, completely sealed connectors. Unlike SMA, N-Type is designed to operate in extreme weather conditions (rain, snow, wind). This is the industry standard for reliability for outdoor equipment.
Why are two 20-meter cables included?
For the MIMO technology used in modern FPV systems. The kit allows you to extend the antenna to 20 meters while maintaining perfect synchronization and signal speed in both channels.
Crew safety when extending the antenna?
A distance of $20 meters allows the pilot to remain in safe cover while the antenna is working on the mast. The enemy can locate the antenna, and the operator remains outside the kill zone during a retaliatory strike on the signal source.
Physical properties of the WL-400: what you need to know?
This is a thick and rigid cable. It must not be bent at sharp angles. It is very durable and resistant to damage, but requires careful installation and secure mounting on the mast due to its weight.
Is the cable suitable for 2.4 GHz and 5.8 GHz frequencies?
Yes, the WL-400 is universal. It holds the signal perfectly at both low control frequencies ($433/915 MHz) and high video frequencies ($2.4/5.8 GHz), where losses in conventional cables are unacceptable.
Italian quality CAVEL combined with professional connectors makes this kit an indispensable element of tactical equipment for aerial reconnaissance and communications.
FAQ: Six questions about the WL-400 kit (20 m, N-Type)
Why is the WL-400 the "gold standard" for remote antennas?
The WL-400 has an ultra-low attenuation coefficient. At a length of 20 m, this is critical: where thin cables "eat up" Almost the entire signal, this cable delivers maximum power to the antenna, ensuring a stable connection at extreme distances.
What is special about N-Type connectors?
These are powerful, completely sealed connectors. Unlike SMA, N-Type is designed to operate in extreme weather conditions (rain, snow, wind). This is the industry standard for reliability for outdoor equipment.
Why are two 20-meter cables included?
For the MIMO technology used in modern FPV systems. The kit allows you to extend the antenna to 20 meters while maintaining perfect synchronization and signal speed in both channels.
Crew safety when extending the antenna?
A distance of $20 meters allows the pilot to remain in safe cover while the antenna is working on the mast. The enemy can locate the antenna, and the operator remains outside the kill zone during a retaliatory strike on the signal source.
Physical properties of the WL-400: what you need to know?
This is a thick and rigid cable. It must not be bent at sharp angles. It is very durable and resistant to damage, but requires careful installation and secure mounting on the mast due to its weight.
Is the cable suitable for 2.4 GHz and 5.8 GHz frequencies?
Yes, the WL-400 is universal. It holds the signal perfectly at both low control frequencies ($433/915 MHz) and high video frequencies ($2.4/5.8 GHz), where losses in conventional cables are unacceptable.
This cable delivers maximum power to the antenna, ensuring a stable connection at extreme distances.
What is special about N-Type connectors?
These are powerful, completely sealed connectors. Unlike SMA, N-Type is designed to operate in extreme weather conditions (rain, snow, wind). This is the industry standard for reliability for outdoor equipment.
Why are two 20-meter cables included?
For the MIMO technology used in modern FPV systems. The kit allows you to extend the antenna to 20 meters while maintaining perfect synchronization and signal speed in both channels.
Crew safety when extending the antenna?
A distance of $20 meters allows the pilot to remain in safe cover while the antenna is working on the mast. The enemy can locate the antenna, and the operator remains outside the kill zone during a retaliatory strike on the signal source.
Physical properties of the WL-400: what you need to know?
This is a thick and rigid cable. It must not be bent at sharp angles. It is very durable and resistant to damage, but requires careful installation and secure mounting on the mast due to its weight.
Is the cable suitable for 2.4 GHz and 5.8 GHz frequencies?
Yes, the WL-400 is universal. It holds the signal perfectly at both low control frequencies ($433/915 MHz) and high video frequencies ($2.4/5.8 GHz), where losses in conventional cables are unacceptable.
This cable delivers maximum power to the antenna, ensuring a stable connection at extreme distances.
What is special about N-Type connectors?
These are powerful, completely sealed connectors. Unlike SMA, N-Type is designed to operate in extreme weather conditions (rain, snow, wind). This is the industry standard for reliability for outdoor equipment.
Why are two 20-meter cables included?
For the MIMO technology used in modern FPV systems. The kit allows you to extend the antenna to 20 meters while maintaining perfect synchronization and signal speed in both channels.
Crew safety when extending the antenna?
A distance of $20 meters allows the pilot to remain in safe cover while the antenna is working on the mast. The enemy can locate the antenna, and the operator remains outside the kill zone during a retaliatory strike on the signal source.
Physical properties of the WL-400: what you need to know?
This is a thick and rigid cable. It must not be bent at sharp angles. It is very durable and resistant to damage, but requires careful installation and secure mounting on the mast due to its weight.
Is the cable suitable for 2.4 GHz and 5.8 GHz frequencies?
Yes, the WL-400 is universal. It holds the signal perfectly at both low control frequencies ($433/915 MHz) and high video frequencies ($2.4/5.8 GHz), where losses in conventional cables are unacceptable.
The enemy locates the antenna, and the operator remains outside the kill zone during a retaliatory strike on the signal source.
Physical properties of the WL-400: what you need to know?
This is a thick and rigid cable. It should not be bent at sharp angles. It is very durable and resistant to damage, but requires careful installation and secure fixation on the mast due to its weight.
Is the cable suitable for 2.4 GHz and 5.8 GHz frequencies?
Yes, the WL-400 is universal. It holds the signal perfectly both at low control frequencies ($433/915\,\text{MHz}$) and at high video frequencies ($2.4/5.8\,\text{GHz}$), where losses in conventional cables are unacceptable.
The enemy locates the antenna, and the operator remains outside the kill zone during a retaliatory strike on the signal source.
Physical properties of the WL-400: what you need to know?
This is a thick and rigid cable. It should not be bent at sharp angles. It is very durable and resistant to damage, but requires careful installation and secure fixation on the mast due to its weight.
Is the cable suitable for 2.4 GHz and 5.8 GHz frequencies?
Yes, the WL-400 is universal. It holds the signal perfectly both at low control frequencies ($433/915\,\text{MHz}$) and at high video frequencies ($2.4/5.8\,\text{GHz}$), where losses in conventional cables are unacceptable.