Optimum Wifi Hotspot

Our Cablevision Optimum WiFi hotspot located in West Hempstead, NY is just one of the over 1.5 million Optimum WiFi hotspots you will have unlimited access to as an Optimum Online customer. It’s the Tri-State’s largest WiFi network with speeds faster than 4G and can help you save up to $20 a mont...

Frequency Electronics designs, develops and manufactures high-technology frequency, timing and synchronization products for satellite and terrestrial voice, video and data telecommunications. The company s products include Quartz, Rubidium and Cesium Atomic frequency and time sources, radio frequency and microwave receiver, transmitter and transponder systems, specialized direct current-to-direct current power converters, and wireless communications sub-systems. The firm manufactures Rubidium Atomic Standard, a small, stable atomic clock and temperature-stable quartz crystal oscillators that are used in advanced cellular communications base stations. Its subsidiary, Gillam-FEI provides network monitoring and wireline synchronization products for a variety of industries and telecommunications providers in Europe, Africa, Latin America, the Middle East and Asia. Frequency Electronics is headquartered in Uniondale, N.Y.