SVP HDT-70, Manual

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HDT-70_H.264 High Definition Camera Transmitter
MANUAL V9.0
Important Notes
The HDT-70_H.264 High Definition transmitter is completely
compatible with the DVB-T/T2/S2/S Standards, included in the
European Standard ETSI EN300744 (DVB-T), ETSI EN300755 (DVB-
T2), ETSI EN302307 (DVB-S2) and ETSI EN300421 (DVB-S).
It also
complies with the ISDB-T International technical standard (optional).
1. The control unit has available a 70 MHz output connection through which
it is possible to transmit the signal to the RF head via a triax cable in
DVB-T2, DVB-T, ISDB-T, DVB-S2 or DVB-S mode. Besides, this control
unit has another optional output connector in which the signal is
generated in the L band for DVB-S and DVB-S2.
2. This device has the ASI and IP (optional) output available when the input
is ASI. Besides, it has also the ASI output available when the input is IP
(optional).
3. It is important that when the transmitter is switched on, the selected RF
output connection must have the suitable antenna or must be loaded.
4. The HDT-70 transmitter applies an 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
system.
5. In 1080p Video Format, it can only be performed the Standard Delay,
not the Low Delay, Super Low Delay or Ultra Low Delay.
6. If the RF output is set to DVB-T2 and the bandwidth selected is 1.7 MHz
then, the device automatically disables the Audio2 and it sets the bitrate
of the Audio1 to 128 kbps.
7. In case it is selected SDI input with 1080p format, the delay will be
automatically Standard.
8. Equipment’s maximum output power for the DVB-T2/T is 3 W (selectable
from 0.3 to 3 W) and for the DVB-S2/S is from -20 to + 5 dBm.
9.
Special care should be taken with SDI cables, quality and length, these
are very important, especially when HD-SDI or 3G-SDI signals are
transmitted.