SilverNet SAN2417-90 24dBi 17° Sector Antenna
Specifications
Performance
Performance
| Frequency band |
2.3 - 2.7 GHz
|
|---|---|
| Impedance |
50 Ω
|
| Horizontal beam width |
90°
|
| Vertical beam width |
8°
|
| Antenna gain level (max) |
17 dBi
|
Features
Features
| Antenna type |
Sector antenna
|
|---|---|
| Antenna connector type |
N-type
|
| Connector gender |
Female
|
| Polarization |
Dual polarization
|
| Voltage Standing Wave Ratio (VSWR) |
1.5
|
| Product colour |
White
|
| Housing material |
Acrylonitrile butadiene styrene (ABS), Metal
|
| Waterproof |
Yes
82% have it
|
| Wind load |
150
16% better than others
|
| Mounting |
Wall/Pole
|
| Purpose |
Outdoor
|
| Front to back ratio |
25 dB
|
Certificates
Certificates
| Compliance certificates |
RoHS
|
|---|---|
| Certification |
CE, RoHS
|
Weight & dimensions
Weight & dimensions
| Width |
133
mm
65% better than others
|
|---|---|
| Depth |
57
mm
62% better than others
|
| Height |
700
mm
34% better than others
|
| Weight |
2.1
kg
61% better than others
|
Packaging data
Packaging data
| Package width |
160
mm
78% better than others
|
|---|---|
| Package depth |
760
mm
17% better than others
|
| Package height |
68
mm
68% better than others
|
| Package weight |
3.24
kg
77% better than others
|
| Package type |
Box
|
Packaging content
Packaging content
| Quantity per pack |
1 pc(s)
|
|---|---|
| Mounting kit |
Yes
86% have it
|
| Mounting brackets included |
Yes
89% have it
|
| Bolts included |
Yes
71% have it
|
Logistics data
Logistics data
| UK Trade Tariff code |
85177100
93% better than others
|
|---|---|
| Country of origin |
United Kingdom
|
Other features
Other features
| Connector(s) |
2x N-type
|
|---|
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
The SilverNet SAN2417-90 represents a significant advancement in high-gain directional antenna technology, specifically engineered for robust and reliable wireless network deployments. Designed for professional use, this sector antenna excels in extending network coverage and enhancing signal strength in demanding environments. Its precise beamwidth and substantial gain make it an ideal component for point-to-multipoint (PtMP) links, building-to-building connectivity, and as a crucial element in fixed wireless access (FWA) infrastructure.
With a formidable 24 dBi gain, the SAN2417-90 is built to overcome signal degradation and interference, ensuring stable data throughput over considerable distances. The 17° beamwidth is a critical specification, offering a focused transmission pattern that minimizes signal bleed-off into adjacent sectors and reduces the likelihood of co-channel interference. This focused approach is essential for optimizing spectral efficiency and maximizing the capacity of wireless networks, particularly in densely populated areas or complex RF landscapes. The robust construction further ensures its suitability for outdoor installations, capable of withstanding environmental challenges.
Key Technical Analysis
The 24 dBi gain provided by the SilverNet SAN2417-90 is a standout feature, positioning it as a high-performance solution for long-range wireless links. This level of gain is typically achieved through advanced antenna design, likely incorporating a parabolic or advanced reflector system to concentrate radio frequency energy effectively. The 17° horizontal and vertical beamwidth is equally important, enabling network architects to precisely define coverage areas. This narrow beamwidth is crucial for PtMP scenarios where multiple sectors need to operate in close proximity without significant signal overlap. By reducing interference, the SAN2417-90 allows for higher modulation schemes and, consequently, greater data rates.
Market Value and Application
In the competitive landscape of wireless networking hardware, the SilverNet SAN2417-90 offers a compelling blend of performance and specialized functionality. Its high gain and focused beamwidth make it particularly valuable for WISPs (Wireless Internet Service Providers) looking to expand their service footprint efficiently and for enterprises requiring dependable inter-building communication. The antenna's design prioritizes signal integrity and directional control, which are paramount for achieving reliable connectivity in environments where traditional omnidirectional antennas would struggle. Its robust build quality suggests longevity and a lower total cost of ownership, despite the initial investment.
Pros & Cons
Pros
What we love about this product
- High Gain: Delivers a substantial 24 dBi gain, enabling long-distance wireless links and superior signal penetration.
- Focused Beamwidth: Features a narrow 17° beamwidth (both horizontal and vertical), minimizing interference and maximizing spectral efficiency in PtMP deployments.
- Robust Construction: Designed for demanding outdoor environments, ensuring durability and reliability in various weather conditions.
- Optimized for PtMP: The combination of high gain and narrow beamwidth makes it exceptionally well-suited for point-to-multipoint network architectures.
Cons
Points to consider before buying
- Directional Limitation: As a highly directional sector antenna, it requires precise alignment and is not suitable for omnidirectional coverage needs.
- Potential for Misalignment: The narrow beamwidth, while advantageous, necessitates careful installation and alignment to ensure optimal performance.
- Single-Band Operation: Specifications do not indicate multi-band support, potentially limiting flexibility in certain frequency-agile network designs.
