What does 5dBi mean?
Antenna Basics
| Antenna | Type | Signal use |
|---|---|---|
| 5 dBi | Omni directional | Receive |
| 7dBi | Omni directional | Receive/transmit |
| 8dbi | Omni directional | Receive/transmit |
| 9dbi | Omni directional | Receive/transmit |
What is dBi antenna Range?
dBi refers to decibels measured against an isotropic reference antenna. Therefore dBi is a term that is used when measuring the relative antenna gain of applications. dBis tend to vary with the most common indoor WiFi router antennas designed to work at 4-9 dBi, while outdoor antennas range between 15 and 24 dBi.
What is 5dBi range?
With this 5dBi antenna, theoretically a distance of about 500 meters can be covered. Specifications: • Gain: 5dBi. • Nominal impedance: 50 Ohms. • Frequency range: 2.4-2.5 GHz.
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.
How far can 12 dBi reach?
Know that on a low-speed device, 24 dBi is 26.2km, 14 dBi is 19km, 12 dBi is 17.3km, 10 dBi is 15.8km and 7 dBi is 14.1km.
How far does a 4 dBi antenna reach?
The Desktop Antenna can also be mounted on a wall or window if desired, using included mounting tape. With the 4dBi antenna, theoretically a distance of about 300 meters can be covered.
What is the range of the 4dbi antenna?
With the 4dBi antenna, theoretically a distance of about 300 meters can be covered. Specifications • Gain: 4dBi • Nominal impedance: 50 Ohms • Frequency range: 2.4-2.5 GHz • VSWR: <2:1 • Omni-directional Wireless Router, Access Point, Bridge and Repeater Enhancement Antenna Solution – U.S. Robotics 5dBi Swivel Antenna (USR5481)
What is the range of a 2 bi antenna?
You can boost your WiFi signal range using our WIFI-Link Antennas. a Router/ AP has a 2dBi Dipole antenna, the range is approximately 10~20 meters. where r is the distance between the transmitter and receiver, and at GHz, equations equal leads to r = 45 meters with the small inch 3 dBi antenna.13 Aug 2018 What is the dBi in antenna?
What is the difference between a 2dB and 5dB antenna?
A 2dB or 3dB gain antenna is the compromise in suburban and general settings. A 5dB gain antenna radiates more energy toward the horizon (compared to the 0, 2, and 3dB antennas) to reach radio communication sites that are further apart and less obstructed.
What is the highest DBI range of an antenna?
What is the highest dBi Antenna? Antenna Max Range 2.5 dBi 300ft 5 dBi 500ft 7dBi 800ft 8dbi 1500ft