High-quality Televes subscriber amplifiers in a beautiful, original Crocodile enclosure are fully shielded devices that are characterized by their high power efficiency, noise level, energy efficiency, size and quality of performance, as well as the latest manufacturing technology.
The model of a single-input amplifier 4397, operating in the frequency range 47 - 862 MHz, is manufactured in two versions: the first with one adjustment and two outputs, and the second with separate adjustments for MV and UHF and two outputs, one powerful and the other branched.
The switching power supply provides high efficiency.