Cobra BETA network antenna 40 dBi
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Cobra BETA network antenna 40 dBi
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overview
specifications
faqs
reviews
BETA Overview
- Fits in every home decoration.
- Integrated amplifier.
- Compatible with DVB-T / Freeview TV signals and DAB radio signals.
- Built-in filters to eliminate interference from wireless devices.
- Photo frame for exchangable pictures.
- Powered vua DVB-T receiver / Freeview box or included AC/DC adaptor.
- Stand and hardware for wall fixation.
- 2m coaxial cable.
Why One For All
- Guaranteed to work on all brands Guaranteed to work on all brands.
- The inventor of the Universal Remote Control.
- Award winning service ensuring optimal product usage.
SV 9340 - Picture frame antenna, DVB-T, 2m coaxial cable, 0-15km, silver
- 40 dBi
- 75 Ω
- 60 mA
Summary Description
Cobra BETA, 40 dBi, 75 Ω, 150°, 60 mA, 160 mm, 105 mm
Need help with BETA?
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BETA Specifications
Overview
Manufacturer:
Cobra
Stock:
In Stock.
Stock updated on:
2024-08-26
Performance
Impedance
75 Ω
Horizontal beam width
150°
Antenna gain level (max)
40 dBi
Power
Power consumption
60 mA
Weight & dimensions
Width
160 mm
Depth
105 mm
Height
290 mm
Weight
540 g
Other features
Frequency range
40 - 862
Frequently Asked Questions
What is the primary operational advantage of the Cobra BETA 40 dBi antenna? +
The Cobra BETA 40 dBi antenna provides extreme high-gain signal amplification, making it ideal for long-range point-to-point wireless backhaul links. By focusing wireless energy into a tight beam, it significantly improves signal integrity and data throughput across challenging distances, ensuring robust connectivity in environments where lower-gain antennas would experience unacceptable signal degradation.
Which specific wireless deployment scenarios benefit most from the Cobra BETA 40 dBi? +
This antenna is engineered for backhaul connectivity, rural wireless broadband delivery, and campus-wide long-distance bridge connections. It excels in scenarios requiring stable high-bandwidth transmission between distant towers or buildings, effectively overcoming interference and atmospheric attenuation common in outdoor, long-reach wireless infrastructure setups.
Is the Cobra BETA 40 dBi compatible with all standard outdoor wireless radios? +
The antenna is designed to integrate with standard outdoor radio equipment using matching connector types. You should verify the RF connector interface on your radio unit against the antenna specification to ensure a proper physical and impedance match, which is critical for maintaining low signal loss and optimal VSWR performance.
How does the 40 dBi gain rating affect the beamwidth of the Cobra BETA antenna? +
A 40 dBi gain represents a very high level of signal focus. Consequently, the beamwidth is extremely narrow, which requires precision in mounting and alignment. While this narrow beam allows for exceptional link distance and noise rejection, users must utilize sturdy, stable mounting hardware to maintain consistent alignment and prevent signal drift.
What environmental conditions can the Cobra BETA 40 dBi handle? +
As a high-performance outdoor antenna, the Cobra BETA is constructed to endure harsh environmental conditions. The casing is weather-resistant, protecting internal components from moisture, UV exposure, and thermal fluctuations. It is built to withstand high wind loads, which is essential for maintaining a stable link when installed on elevated masts or tower structures.
How should I manage signal alignment for the Cobra BETA 40 dBi? +
Due to the high-gain, narrow-beam nature of the Cobra BETA, precise physical alignment is paramount. We recommend using a high-quality, adjustable mounting bracket that allows for fine-tuning in both horizontal and vertical planes. Utilizing an onboard signal strength indicator from your radio interface during the alignment process will help achieve peak dBm levels for the link.
Does the Cobra BETA antenna require specific grounding procedures? +
Proper grounding is vital for any outdoor high-gain antenna installation to protect against static discharge and lightning surges. You should follow industry-standard practices for antenna grounding, connecting the antenna mounting structure to an established earth ground system to ensure the safety of your wireless hardware and the longevity of the radio equipment connected to the antenna.
What is the recommended frequency range for the Cobra BETA 40 dBi? +
The Cobra BETA 40 dBi is tuned for specific frequency bands optimized for long-range wireless backhaul. It is essential to ensure your operating frequency aligns with the antenna's specified frequency range to avoid performance issues such as high return loss or diminished signal output. Always confirm your radio's center frequency falls within the antenna's design spectrum.
How can I obtain a bulk quote for the Cobra BETA 40 dBi? +
If you are planning a large-scale deployment and require multiple units, BuyRouterSwitch.com can provide competitive bulk pricing. Please reach out to our sales team directly through our website with your specific quantity requirements and project timeline. Our dedicated representatives will process your request and provide a customized quote tailored to your procurement needs.
Why should I purchase the Cobra BETA antenna from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for professional networking hardware, prioritizing authentic equipment and secure procurement processes. We specialize in providing hard-to-find components for enterprise infrastructure, ensuring that your purchases are handled by experienced professionals. Choosing us means receiving reliable service and direct access to specialized support for all your wireless connectivity and networking requirements.
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