NeoGiga India supplies RF Variable Gain Amplifiers (RF VGAs), designed for adaptive gain control in high-frequency RF and communication systems. Unlike fixed-gain amplifiers, RF VGAs provide programmable or continuous gain adjustment, ensuring optimal performance across varying signal strengths. These amplifiers feature low noise figure (NF), wide bandwidth, high linearity, and excellent gain control accuracy, making them ideal for 5G infrastructure, wireless base stations, software-defined radios (SDR), satellite communications, radar, and test equipment. Popular devices include Analog Devices AD8336, ADL5201, ADL5330; Texas Instruments VCA824; and Linear Technology (Analog Devices) LTC6400/LTC5596 series, all optimized for wideband RF front-end applications. NeoGiga India ensures genuine supply from Analog Devices, Texas Instruments, and Linear Technology, with bulk procurement, institutional support, and nationwide express delivery (including 1-hour service in select cities), making it the trusted partner for RF, telecom, and defense engineers across India.