HDT-02_H.264 High Definition Digital Camera Transmitter
MANUAL V9.9 7
Important Notes
•The HDT-02 H.264 High Definition multiband Transmitter is completely
compatible with the DVB-T/T2/S/S2 Standards, included in the
European Standard ETSI EN300744 (DVB-T), ETSI EN300755 (DVB-T2),
ETSI EN302307 (DVB-S2) (optional) and ETSI EN300421 (DVB-S)
(optional). It also complies with the ISDB-T International technical
standard (optional).
•It is important to note that when the Transmitter is switched on, the
selected RF output connection must be connected to a suitable antenna
or charged.
•The HDT-02 H.264 High Definition multiband Transmitter applies a
MPEG-4 compression to either HDMI, composite video or SDI input
signals. An MPEG-1 layer 2 compression is applied to the corresponding
4 analogue Audio channels, the 2 stereo SDI embedded, the HDMI
embedded and the AES digital Audio signals. The resulting multiplexed
signal is transmitted using COFDM modulation.
•The HDT-02 H.264 High Definition multiband Transmitter is available
from 1 GHz to 6.4 GHz, for the DVB-T2, DVB-T and optionally ISDB-T
RF stage. The L band output for the DVB-S2 and DVB-S is optional.
•If the RF output is set to DVB-T2 and the selected bandwidth is 1.7 MHz
then, the device automatically disables the Audio2 and it sets the bitrate
of the Audio1 to 128 Kbps.
•The equipment’s maximum output power for the DVB-T2/T and ISDB-T
is 100 mW in 2 GHz frequency band, (selectable from -5 to +20 dBm)
and for the DVB-S2 and DVB-S is from -50 to + 5 dBm.
•Special care should be taken with SDI cables, quality and length, as
these are very important, especially when HD-SDI or 3G SDI signals are
transmitted.
•If any Audio or data channel are not used in a transmission, they should
be disabled, in order to assign that bitrate to the video and achieve a
higher quality transmitted video signal.
•Only authorized personnel should open the unit and any repair or
warranty will be invalidated if the seals are broken.
