With this König mono UHF PLL modulator you can send audio and video signals of
multiple sources through your current central antenna installation. This
modulator is perfectly suitable for multiple devices that have no modulator,
such as a DVD player or a satellite receiver. You can choose the UHF channel via
8 micro switches that you can find on the lower side of the housing. Supplied
with a built-in test generator. ? PLL modulator ? Power supply:230 V / 50 Hz ?
Video input:1 Vss ? Video output:0.7 Vss ? RF output:70 dB?V, channel 21 - 69