3955

DVB-S/S2 Modulator-v.2.1

وصف قصير

DVB-S/S2 Modulator v.2.1 is developed special for professional TV broadcasting. It supports all modulations (QPSK-32APSK) with high MER (more than 27 dB).

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  • وصف
  • وسائط
  • التحميلات
Inputs
Intreface, connector type ASI, BNC-type
Input bitrate, Mbit/s (max) 150
RF output:
RF out (50Ω) 80-100 dBµV
Number of inputs, connector type RF output N-type (F or SMA as option)
Injection Optionaly can provide injection of DC and 10 MHz reference
Modulation parameters DVB-S mode
Constellation   QPSK
Modulation Error Rate (MER)   >27 dB
FEC  1/2 , 2/3 , 3/4 , 5/6 , 7/8
Symbolrate   1–45 MSymbol/s
Bandwidth  defined by symbolrate
Modulation parameters DVB-S2 mode:
Constellation   QPSK / 8PSK / 16APSK / 32APSK
Modulation Error Rate (MER)  >27 dB
FEC (LDPC)   1/4 , 1/3 , 2/5 , 1/2 , 3/5 , 2/3 , 3/4 , 4/5 , 5/6 , 8/9 , 9/10
Symbolrate   

1 … 45 MSymb/s (8PSK);

1 … 38.7 MSymb/s (16PSK, 1 channel mode),

1 … 43 MSymb/s (16PSK, 1 channel mode, by request);

1 … 31 MSymb/s (32PSK, 1 channel mode),

1 … 34.5 MSymb/s (32PSK, 1 channel mode, by request);

in steps of 1 KSymb/s

Roll-Off-Factor   0.2, 0.25, 0.35
Pilots   on/off
Bandwidth  defined by symbolrate
Signals injection
10 MHz reference  10-6-10-8 stability (optional)
Power injection  for the BUC 24V, 3А (optional)
Adjustment
Interface RJ-45, Ethernet
Power Supply
Input Voltage  110‐240 VAC, 50/60Hz
Power Consumption  6W per channel
Environmental
Operating Temperature  0℃ to 45℃ (32℉ to 113℉)
Storage Temperature ‐20℃ to 80℃ (‐4℉ to 176℉)
Operating Humidity  90%, non‐condensing
Mechanical
Dimensions (W x H x D)  1RU: 483mm x 44.5mm x 450mm, 19’’ x 1.73’’ (1RU) x 17.7’’
2RU: 483mm x 89mm x 450mm, 19’’ x 3.5’’ (2RU) x 17.7’’

Taking into consideration that we (UMT LLC) are developer and system integrator, also do not stop on our technical growth and improvement, know that view of all our devices and equipment including their technical parameters may be different from pictures presented on website and parameters listed on each device webpage. 
Note! All details customer has to confirm in advance during ordering and before payment. Those parameters that were not specified and / or were not agreed while ordering will be implemented as basic at the discretion of the manufacturer. Each our customer has 1.5 year warranty and 7 year aftersales support for whole range of our products.