All Products : FreakLabs Store, Open Source Wireless Sensor Networks

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2.4 GHz +2 dBi Dipole Antenna, RP-SMA

Price: $4.00

This is a 2 dBi omni-directional dipole antenna with an RP-SMA plug. Omni-directional antennas radiate equally well in all directions and are best used to spread a signal uniformly over some area. Unlike a directional or semi-directional antenna, an ideal omni-directional antenna does not favor any direction in particular. For a general purpose application, omni-directional antennas are usually the antenna of choice and directional or semi-directional antennas are used when the application and node locations are well defined. The dBi rating of an antenna specifies the amount of gain the antenna has in a particular direction. An antenna gain of 0dBi specifies an antenna that radiates all

2.4 GHz +5 dBi Dipole Antenna, RP-SMA

Price: $6.00

This is a 5 dBi omni-directional dipole antenna with an RP-SMA plug. Omni-directional antennas radiate equally well in all directions and are best used to spread a signal uniformly over some area. Unlike a directional or semi-directional antenna, an ideal omni-directional antenna does not favor any direction in particular. For a general purpose application, omni-directional antennas are usually the antenna of choice and directional or semi-directional antennas are used when the application and node locations are well defined. The dBi rating of an antenna specifies the amount of gain the antenna has in a particular direction. An antenna gain of 0dBi specifies an antenna that radiates all

2.4 GHz, 802.15.4 Radio Peripheral

Manufacturer: FreakLabs
Price: $30.00

The FL-AT86RF230-DEV is a radio peripheral board with a universal serial connector that enables the FreakLabs rapid prototyping platform to communicate wirelessly with other devices. It’s based on the Atmel AT86RF230 wireless IC and conforms to the IEEE 802.15.4 protocol. The chip is designed specifically for low power wireless communications and is commonly used in wireless sensor networking. It features a high receive sensitivity and +3dBm (2 mW) transmit power. The board has two antenna options: an on-board antenna and an RP-SMA, RF connector for an external antenna. The default option is the RP-SMA external antenna connector. This provides the most flexibility because even without an

Displaying 1 to 3 (of 22 products)

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