See image of radiation pattern of the 4dB omnidirectional antenna among images above. A low gain (4dB) omnidirectional antenna like this provides a strong signal in every direction Intended for short range networks: Reaches everyone within its range. If you are in a building and need to cover the rooms around you then your best options is a 4dbi dipole antenna, as it ensures coverage equally in all directions SPECIFICATIONS:
RP-SMA Connector Composition: Our RP-SMA connectors are precision machined and gold-plated for low loss.
Center Contact: Beryllium Copper, Gold Plated
Connector Body: Brass, Gold Plated
Crimp Ferrule: Copper, Nickel Plated
Insulators: PTFE
Lead-free and ROHS compliant: The entire product is ROHS compliant (antenna and connector). COMPATIBILITY:RP-SMA connector fits all items that have a RP-SMA-female jack/connector. Gender of RP-SMA is counter-intuitive: See details. Please observe picture & note it is correct. The gender is referring to the pins inside--not the threads. SMA male has threads on inside.
