DRAKE SCT3860 Instrukcja obsługi - Strona 4

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Table of Contents / Specifications

TABLE OF CONTENTS

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Table of Contents / Specifications
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12 Broadcast Channel Frequency Tables
SPECIFICATIONS
SATELLITE INPUT
Frequency Range:
Tuning Increment:
Acquisition Range:
Input Level:
Input Impedance:
I/Q Phase Imbalance:
I/Q Amplitude Imbalance:
Mode:
FEC:
VITERBI Autoscan:
Turbo QPSK modes:
Turbo 8PSK modes:
Input Data Rate:
QAM OUTPUT
Output Impedance:
Output Level:
Display Error:
Level Adjustment Increment:
Frequency Range:
Frequency Plan:
Broadband Spurious:
Broadband Noise:
Phase Noise:
Frequency Stability:
QAM I/Q Phase Error:
Channel Amplitude Error:
Carrier Suppression:
MER:
Mode:
Symbol Rate:
FEC:
RS232 CONTROL
Data Link:
RS232 Input:
RS232 Output:
GENERAL
Operating Temperature Range:
Size:
Weight:
Power Requirement:
Specifications subject to change without notice or obligation.
950 MHz to 2150 MHz.
500 kHz.
±5.0 MHz minimum.
-25 dBm to -70 dBm.
75 Ohms, return loss of 10 dB minimum.
<1 Degree.
<1dB.
QPSK, 8PSK.
DCII, DVB, advanced Turbo modes
1/2, 2/3, 3/4, 5/6, 6/7, 7/8 - DVB
5/11, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 7/8 - DCII
1/2, 3/4, 2/3, 5/6, 7/8
2/3, 5/6, 8/9, 3/4, 4/5
2 Mbaud to 30 Mbaud.
75 Ohms, return loss of 10 dB minimum.
+ 25 to +40 dBmV, displayed.
± 2 dB maximum.
1 dB, nominal.
54 MHz to 864 MHz.
Standard, IRC, or HRC CATV channels
or off-air broadcast channels.
-60 dB, 5 MHz to 900 MHz.
-75 dBc, 6 MHz bandwidth.
-103 dBc/Hz @ 10 kHz offset.
± 5 kHz.
<1 degree.
<1 dB.
45 dB.
>40 dB, with blind equalizer.
16, 32, 64, 128, 256, 512, 1024 QAM.
1 Mbaud to 7 Mbaud.
ITU-T J.83 Annex A or Annex B.
4800 baud interface to PS151 via power
supply cable.
DB-9 connector on PS151 for connection
to modem or PC.
DB-9 connector on PS151 for connection
to additional transcoders.
0
0
0
C to +50
C, ambient.
1.1" W x 3.4" H x 13.25" D.
1 lb. 6 oz.
All voltages are provided by the Drake
model PS151 power supply. PS151
power requirement: 90 to 260 VAC / 150
W, maximum w. 10 transcoders powered.