Amitec electronics ltd offers efficient counter-surveillance scanner. These are manufactured in technical collaboration with csir, govt. Of india. These scanners are based on dsp technology to provide proper speed, sensitivity, dynamic range and selectivity for detecting evasive signals efficiently. These scanners incorporate wide sampling bandwidth for spread spectrum, frequency hopping and burst devices. These are equipped with high directional antennas to ensure optimum performance from lowest noise floor to maximum frequency range. Other features include: