And he can not HD - but that is indeed in the product description, here only once as an indication. The connection of the TV via Scart or RCA.
The device is so far well suited to equip older (analog) television with digital channels.
The functionality of the Conax decryption I did not test, because with us virtually all relevant SD channels will be transmitted unencrypted.
And a tip I would have (took me 2 hours and a tantrum cost): If you want to have a "reasonable" numbering of the transmitter (ie about ARD to "1", ZDF to "2", etc ..) you need to the menu Setting the "System Settings" under "Settings tuning" feature "automatically sort": OFF "LCN Show" to "OFF". Only the channels you can even hinsortieren sense - or only determines the sort order with the channel numbers match, so that eg ZDF can be selected by pressing the "2".