How far can a 9db antenna reach?
How far can a 9db antenna reach?
The U.S. Robotics 9dBi Directional Panel Antenna was designed to deliver a broad, focused signal for 802.11b and 802.11g wireless access points, bridges and routers. It is outdoor-rated so it can support applications outside of buildings. This 9dBi high- gain antenna can deliver links of up to one kilometer.
How big is an 8dBi antenna?
Product Features
| Frequency | 858-878MHz | 900-930MHz |
|---|---|---|
| Radome Body | Fiberglass | Fiberglass |
| Connector Type | N-Type Male | N-Type Male |
| Antenna Dimensions | 1300 ± 15mm | 900 ± 25mm |
| Operation Temperature | -30°C~65°C | -30°C~65°C |
What is the range of 8 dBi antenna?
3/4 mile
Powerful, rugged, and weatherproof, the 8dBi Vertical Outdoor WiFi Antenna is a good choice for boosting your WiFi connection or creating a new local neighborhood or hotel hotspot. It can be configured to work well for boats or big rigs with up to a 3/4 mile range in open areas.
How do I choose a LoRa antenna?
The Lora antenna should be mounted as far away from the ground as possible, and not near large metal objects. In addition, the actual frequency band used by the LoRa antenna should be the same as the frequency band range supported by the LoRa antenna. For example, a 915 MHz antenna should be used in the 915 MHz band.
How far will a 16dBi antenna reach?
16dBi Yagi: Long Distance (30-70km) or Flat Areas (hills > 15km away).
What is the range of a 8dbi antenna?
【Features】Gain: 8dBi; Antenna Height: 60cm/23.6inch; Direction: Omni-directional; Frequency Range: 900MHz – 930 MHz (Center 915MHz); V.S.W.R: ＜1.5; fiberglass material….
| Brand | Eifagur |
|---|---|
| Impedance | 50 Ohm |
| Maximum Range | 16.4 Feet |
| Item Dimensions LxWxH | 27 x 4 x 4 inches |
What does 9dBi mean?
Antenna Basics
| Antenna | Type | Signal use |
|---|---|---|
| 9dbi | Omni directional | Receive/transmit |
| 9dBi Panel | Directional | Receive/transmit |
| 11dBi | Omni directional | Receive/transmit |
| 14dbi | Omni directional | Receive/transmit |
Can I use WiFi antenna for LoRa?
No, antenna are tuned to a specific range of frequencies, (WiFi is 2.4Ghz or 5Ghz,LoRa is a number of frequencies 166Mhz-915Mhz) using the wrong antenna means it will not be able to pickup (or transmit) signals in the right frequency range.
How far will LoRa transmit?
The name, LoRa, is a reference to the extremely long-range data links that this technology enables. Created by Semtech to standardize LPWANs, LoRa provides for long-range communications: up to three miles (five kilometers) in urban areas, and up to 10 miles (15 kilometers) or more in rural areas (line of sight).
What is the best gain for antenna?
On an open and flat highway, a high gain antenna will be better… 3 dB, 6 dB, etc. If your desired coverage area is hilly then a ¼ wave omnidirectional antenna will be better. The other type of gain is directional and is important for base stations.
Which antenna has the highest gain?
A high-gain antenna (HGA) is a directional antenna with a focused, narrow radiowave beam width, permitting more precise targeting of the radio signals.
Which type of antenna gives highest gain?
There are many ways to make a high-gain antenna; the most common are parabolic antennas, helical antennas, yagi antennas, and phased arrays of smaller antennas of any kind. Horn antennas can also be constructed with high gain, but are less commonly seen.
What is the range of 9dBi antenna?
25 miles
Antenna Basics
| Antenna | Type | Max Range |
|---|---|---|
| 9dbi | Omni directional | 1200ft |
| 9dBi Panel | Directional | .25 miles |
| 11dBi | Omni directional | .25 miles |
| 14dbi | Omni directional | .4 miles |
What is a good dBi for antenna?
Antennas like GME’s AE4706/B or the AE4006 are both high gain 8.1 dBi antennas and are ideal for these uses. A medium gain antenna (6.6, 5.1 dBi) has a more rounded, wider pattern than a high gain antenna. This means the signal is less likely to be obstructed by obstacles such as buildings, trees or mountains.