DIGITAL FIXED MICROWAVE LINK

DIGITAL LINK DKL PLATINUM SERIES
(specification subject to change without any notice)
 
 
DVB-S
 
Modulation type
QPSK (DVB-S EN 300 421)
Information capacity
Up to 51.60 Mbps in 38.4 MHz Bandwidth
TS format
Burst or continuous mode
ASI length input           
188 byte or 204 byte (with automatic adaptation)
Symbol Rate
Up to 32 MBaud (see table in download section)
Outer coder
Reed Solomon encoder 188 / 204
Inner coder
Punctured convolutional
Code rate (FEC)
1/2, 2/3, 3/4, 5/6, 7/8
DVB-S2
 
 
Modulation type
QPSK, 8PSK, 16APSK, 32APSK 
(DVB-S2 EN 302 307)
Information capacity – QPSK
Up to 57.23 Mbps in 38.4 MHz Bandwidth
Information capacity – 8PSK
Up to 85.73 Mbps in 38.4 MHz Bandwidth
Information capacity – 16APSK
Up to 114.15 Mbps in 38.4 MHz Bandwidth
Information capacity – 32APSK
Up to 142.49 Mbps in 38.4 MHz Bandwidth
Roll-off Factor
20 %, 25 %, 35 %
TS format
Continuous mode
Symbol Rate
Up to 32 MBaud (see table in download section)
Outer coder
BCH
Inner coder
LDPC
Code rate (FEC)
1/2, 1/3, 1/4, 2/3, 2/5, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10
TRANSMITTER
 
 
Data input
ASI, BNC female, 75 Ohm
IF frequency
70 MHz - 2 x SMB connectors
IF level
0 dBm
Bandwidth [MHz]
(1+(Roll-off Factor)) X Symbol Rate (expressed in MBaud)
Modulator Visual signalling leds
Data pres, 188 / 204 mode, data input overflow, system ok
Communication port
USB – RS-232
RF Output Impedance
50 Ohm
Local oscillators
Low noise PLL controlled
RECEIVER
 
RF Input Impedance
50 Ohm
Receiver input level
From -85 to -35 dBm
Gain
> 30 dB, 35 dB typical
Noise figure
< 5 dB
Outputs
2 x ASI, BNC female, 75 Ohm
L band (for external IRD optional), BNC female,
75 Ohm
Local oscillators
Low noise PLL controlled
EXTERNAL IRD
 
Inputs
L band, F female, 75 Ohm
ASI, BNC female, 75 Ohm
Outputs
2 x ASI, BNC female, 75 Ohm
2 x Analog Video, BNC female, 75 Ohm
2 x Analog Audio, XLR male
2 x Analog Audio, RCA
GENERAL
 
Power supply voltage
240 VAC or +/- 15 %
(110 VAC or 50 VDC, as option)
Operating temperature range
-5 °C to + 45 °C
Operating relative humidity range
95 % non condensing
Cooling           
Natural convection and DC fan
TX dimension (W x H x D)
438 x 132 x 418 mm
TX size
19” 3 HE
TX weight
12 Kg
RX dimension (W x H x D)
483 x 44 x 521 mm
RX size
19” 1 HE
RX weight
3 Kg

 

Prodotti
 

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