Gain control is performed by 10dB switchable and 0-10dB variable attenuators in each input. This gives a total range of 20dB level control for each input. V51-204 is housed in a diecast chassis for rigidity and extra interference immunity. The built-in SMPS power supply is designed for stability, cool running, and long life.
V51-204 is ideal for small, medium and large MATV systems and as a launch amplifier in IRS installations.