Kathrein pass-through box 3-way/ DC-pass-through. via SAT/ connection attenuation-FM 18 dB/ connection attenuation-VHF/UHF/SAT 17 dB/ through loss-VHF/UHF 0.7 dB/ through loss-SAT 1.5 dB/ protection circuit against incorrect operation/ connections - FM IEC-Bu, TV IEC-Sti, SAT F/ shielding class A in accordance with EN 50083-2/A1
