INSTALLATION & OPERATION MANUAL - atxnetworks.com WEBTS PROCESSING Null Packet Insertion & PCR Correction FEC ITU-T J.83 Annex B ITU-T J.83 Annex A/C RF INTERFACES RF OUT F, 75 Ω RF OUT RETURN LOSS > 16 dB … TS PROCESSING Null Packet Insertion & PCR Correction FEC ITU-T J.83 Annex B ITU-T J.83 Annex A/C RF INTERFACES RF OUT F, 75 Ω RF OUT RETURN LOSS > 16 dB …