Kramer TP-104HD [12/33] Your tp121 tp122

Kramer TP-104HD [12/33] Your tp121 tp122
Your TP-121/TP-122
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9
6 Your TP-121/TP-122
This section defines the TP-121 XGA/Audio Line Transmitter (see section
6.1), and the TP-122 XGA/Audio Line Receiver (see section 6.2).
6.1 Your TP-121 XGA/Audio Line Transmitter
The TP-121 is an XGA/audio stereo line transmitter that receives an XGA
signal and an unbalanced stereo analog audio signal and transmits them
over CAT 5 cable to a TP-122 receiver, converting the unbalanced stereo
analog audio signal to digital audio (S/PDIF) stream before transmitting,
thus preserving the quality of the audio signal. In particular, the TP-121:
Has a transmission range of more than 300ft (more than 100m), and a
20kHz audio bandwidth with an S/N ratio that exceeds 80dB on the
same transmission range
Can power or be powered by the receiver over the same CAT 5 cable
Is 12V DC fed
Figure 5 and Table 4 define the TP-121:
Figure 5: TP-121 XGA/Audio Line Transmitter
Table 4: TP-121 XGA/Audio Line Transmitter Features
#
Feature
Function
1 12V DC +12V DC connector for powering the unit
2 AUDIO IN 3.5mm mini jack Connects to the audio source
3 LINE OUT RJ-45 connector Connects to
1
4
the LINE IN RJ-45 connector on the
TP-122 XGA/Audio Line Receiver
XGA IN 15-pin HD (F) connector Connect to the XGA source
5 ON LED Illuminates when receiving power
1 Using a UTP CAT 5 cable with RJ-45 connectors at both ends (the PINOUT is defined in Table 12 and Figure 14)

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