Foxtel DSN700, User Manual

Page: 48 / 51

45
Specification
VIDEO MPEG
AUDIO
Decompression MPEG-1
MPEG-2 Layer
Musicam
Channels Single channel,
joint stereo, stereo
Sampling Frequencies 32.0kHz, 44.1kHz
and 48.0kHz
REMODULATOR RF SIGNAL
Depth of Modulation
78% PAL B/G
Output Channel Range
21 to 69 - preset to
channel 41
VIDEO SIGNAL
Output
1 V peak-to-peak, 75ohms
Format
PAL
Bandwidth 5MHz
AUDIO SIGNAL
Output
1 V RMS into
10k ohms
Frequency Response 20Hz to 20kHz
at 44.1kHz
sampling rate
Dynamic Range 80dB
Distortion
+0.2% @ 1 kHz
Noise
-80dbu
L-R level difference 0.5db
Crosstalk -60db
S
P
E
C
IF
IC
A
T
IO
N
SATELLITE RECEIVER TUNER
Receiver Frequency 950 to 2150 MHz
Range
Input Signal Level -20 dBm to -65 dBm
Polarisation Switching 13.5 - 18 V DC 350
mA maximum, short
circuit protection
DiSEqC Modulated onto
22 kHz
DEMODULATOR
Type QPSK
Input Data Rate 2 to 45 Mb/s/
Error Correction DVB specified FEC
code rates
STU VIDEO
MPEG-2
STU AUDIO
Decompression MPEG-1, MPEG-2
Layer, Musicam
Channels Single channel, joint
stereo, stereo
Sampling Frequencies 32.0 kHz, 44.1 kHz and
48.0 kHz
REMODULATOR RF SIGNAL
Depth of Modulation 88% PAL B/G
Output Channel Range 21 to 69 (preset to
channel 41)
Vision-to-sound ratio 14 dB
Vision-to-sound
frequency variance
± 20 kHz from nominal
Vision carrier ± 10 kHz
frequency drift
RF output level 73 dBµ V
Output spurii <-60 dB
RF stray radiation <20 dBµ V at antenna
input
Intermodulation -60 dBc
RF bypass bandwidth 47 MHz to 860 MHz
RF bypass insertion gain 2 dB
RF bypass channel tilt 1 dB
MEMORY
RAM 4 Mbyte
Flash - EEPROM 2 Mbyte
NVRAM 16 kbyte
VIDEO SIGNAL
Output 1 V peak-to-peak, 75
Format
PAL
Bandwidth 5 MHz
AUDIO SIGNALS
Output 1 V r.m.s. into 10 k
Frequency range 20 Hz to 20 kHz at
44.1 kHz sampling rate
Dynamic range 80 dB
Distortion ± 0.2% @ 1 kHz
Noise -80 dBµ
L-R level difference 0.5 dB
Crosstalk -60 dB