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ADA102mpx.   If   you   don't   have   a
modulation   meter,   do   not   change   this
preset.

Do not push the screwdriver. The preset can be broken.

The level knob at the ADA102mpx front panel do not
changes the MPX level. Only take effect on the level of
balanced outputs, so it must be adjusted only to obtain
a visualization at the VU-meters, which will indicate
that 

input streaming is present

.

The   internal   input   gain   (software)   do   not   be
changed. It must be -1 dB (default value).

1.4.2.2 Full digital connections

Whenever the audio processor is located, in a full
digital audio chain 

– case (b) mentioned above –

 the

controls on frontal panel do not take effect over the
signal.   The   adjustment   is   made   from   web   control
panel.  The level of the digital audio is not changed
by the encoding–decoding process. 

You must set the output level of the decoder

output (wich excites the stereo coder input)

according  to   the  output  level  (dBfs)  of   the

audio processor.  Default output level is -1 dB

(for use with analog signals).

This   level   is   adjusted   from   web   control

pannel,   in   the   section  

Basic   Settings   →

Configration → Audio

 

(Output Audio Level)

.

Next,   a   table   with   reference   Output   Audio

Level values.

Procesador output

(dBfs )

Decoder Output

- 3 dBfs

 - 6 dB *

- 6 dBfs

 - 3 dB

- 9 dBfs

  0 dBfs

* Value for Solidyne digital processors

The knob level at the front panel only takes effect over 
analog inputs, and the VU meters do not operate with 
digital signal.

To adjust  the modulation  depth, proceed
like the previous case (MPX preset). 

1.4.2.3 Audio processor locates at 

transmission plant

When   ADA102   links   the   Studios   to   Transmission
Plant,  where   ADA102  DECODER  connects   to   the
audio   processor;   the   audio   level   managed   by
ADA102 link  

is not critical,  

since the processor at

the   end   of   chain   controls   the   level   sent   to   the
transmitter.

In ADA102 CODER, adjust the input gain
to reach 0 VU with signal peaks. If you are
connecting   the   AES-3   input,   the   level
adjustment is no needed (neither possible).

In ADA102 DECODER, adjust the output
level knob to reach 0 VU with signal peaks.
If you are connecting the AES-3 output, the
level   adjustment   is   no   needed   (neither
possible).

Now   follow   the   Audio   Processor   user's
manual in order to adjust the modulation.

1.4.3 Using an RF digital link

The use of a ADA102 CODER in studios connected
to broadband Internet, allows to cover any distance
from studios to  transmitter plant. This solution can be
used to STL links and for radio networks, so one
coder   from   studios   can   send   a   signal   to   several
slaves throughout the country.

Another   solution   to   transport   the   audio   streaming
maintaining the great sound  quality at low cost:   a

microwave link  

for 5.8 GHz (or 2,4 GHz in some

countries) using the standard  802.11.x. This 

band is

free

 in all countries and does not require any special

authorization. It is able to cover 45 Km and should
not have major obstacles between the two sides. 

For details, please contact us (info@solidynepro.com).

SOLIDYNE

ADA102 CODER/DECODER

Page 9

Содержание ADA102

Страница 1: ......

Страница 2: ......

Страница 3: ...es at the studios with analogical connections 8 1 4 2 2 Full digital connections 9 1 4 2 3 Audio processor locates at transmission plant 9 1 4 3 Using an RF digital link 9 Section 2 software settings...

Страница 4: ...a broadcasting FM transmitter The unit has four relay remotely managed At the encoder four inputs manages four switches on the decoder and vice versa The USB port lets you connect a pendrive when the...

Страница 5: ...connectors used as is standard are female XLR 3 for the inputs and male for the outputs Take specially care with the phase Use one pair shielded audio cables of good quality preferably with double shi...

Страница 6: ...and four outputs for remote control Each input can controls a switch off the remote unit Inputs are type dry inputs To enable an input input on send it to a GND pin of DB 15 The output switches 1 and...

Страница 7: ...es If an error is detected the red led remains on and the device resets itself after the green LED has indicated the error as follows ERROR Green LED blinks Corrupt application or IP address conflict...

Страница 8: ...the audio levels 1 4 2 1 Audio processor locates at the studios with analogical connections When the audio processor is at the Studio connected by analog input case a mentioned above the input level o...

Страница 9: ...perate with digital signal To adjust the modulation depth proceed like the previous case MPX preset 1 4 2 3 Audio processor locates at transmission plant When ADA102 links the Studios to Transmission...

Страница 10: ...SOLIDYNE ADA102 CODER DECODER Page 10...

Страница 11: ...a password etc RESET the unit and return to step 3 8 Open up a new tab and type in MY IP and press enter Write this IP address down and send to the remote location technician This is the static IP yo...

Страница 12: ...RANSMITTER DECODER 11 Click APPLY 12 Click CONFIGURATION tab Under Basic Setting stream method select PULL BRTP 13 For the URL you now need the STATIC IP address of the PUSH unit As discussed above to...

Страница 13: ...he ADA102 listen to the IP address 192 168 0 6 using the Telnet command To do so type into the command window telnet 192 168 0 6 1 and hit the Enter key the number one must be there for this command t...

Страница 14: ...er Level with Inactivity Timeout delay PULSE ON with IN audio change Relay will be pulse ON if audio input changes its state via Input Trigger Level with Inactivity Timeout delay ON while incoming str...

Страница 15: ...ate Kbit s Audio Data Rate Kbit s Overhead sec Kbit s 1Kbit 1000 bits Audio Format Audio Data Rate Kbit s Packet sec Wireshark Overhea d bit Total Bit Rate Kbit s MPEG1 48KHz quality 0 stereo 88 41 7...

Страница 16: ...ant will start the connection to the studios ADA102 at the Studios In the coder go to Configuration Basic settings and set the streaming method as Pull BRTP the URL as 0 0 0 0 and enter the listening...

Страница 17: ...neously This configuration is common when you have a static IP to the multicast group and requires a half duplex link In both Studio ans in Plant ADA102 is set as Multicast Configuration Basic setting...

Страница 18: ...SOLIDYNE ADA102 CODER DECODER Page 18...

Страница 19: ...el with a peak hold system Channel Separation Better than 70 dB 1 kHz Analog Better than 90 dB 1 kHz Digital AES 3 Power supply 220 240V 110 127 V 50 60 Hz 15 VA Digital Streaming Input Output Streami...

Страница 20: ...e a pre recorded radio program The user must record it on a Pen Drive using MP3 format The Emergency Radio Program could be only music or a complete program several hours long MPX output modelo ADA102...

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