G3 Modem Section; Hdx Modem Section - Muratec MFX-2500 Field Engineering Manual

General Description

1.6 G3 modem section

Transmission mode
Modulation method 128 Pt. TCM
Transmission speed
(bit/s)
Modulation speed
(baud)
Carrier frequency (Hz)
Detection method
Automatic equalizer
Transmission mode
Modulation method
Transmission speed
(bit/s)
Modulation speed
(baud)
Carrier frequency (Hz)
Detection method
Automatic equalizer
1.7 V.34 HDX modem section
Transmission mode
Modulation method
Transmission speed
(bit/s)
Symbol rate (baud)
Carrier frequency (Hz)
Detection method
Automatic equalizer
Transmission mode
Modulation method
Transmission speed
(bit/s)
Symbol rate (baud)
Carrier frequency (Hz)
Detection method
Automatic equalizer
V.17
64 Pt. TCM
14400 12000
2400 2400
1800
Synchronism
Automatic adaptive equalizer
V.29
16 Pt. QAM 8 Pt. QAM
9600 7200
2400 2400
1700
Synchronism
Automatic adaptive equalizer
33600 31200 28800
None
None
None
None
3429 baud: 1959 high, 1959 low
3200 baud: 1920 high, 1829 low
3000 baud: 2000 high, 1800 low
2800 baud: 1867 high, 1680 low
2400 baud: 1800 high, 1600 low
Automatic adaptive equalizer
V.34
TCM
14400 12000 9600
3429
3200
3000
2800
2400
3429 baud: 1959 high, 1959 low
3200 baud: 1920 high, 1829 low
3000 baud: 2000 high, 1800 low
2800 baud: 1867 high, 1680 low
2400 baud: 1800 high, 1600 low
Synchronism
Automatic adaptive equalizer
32 Pt. TCM 16 Pt. TCM
9600 7200
2400 2400
V.27ter
8 Pt. PhM 4 Pt. PhM
4800 2400
1600 1200
1800
V.34
TCM
26400 24000 21600
3429
3200
3000
2800
Synchronism
7200 4800 2400
None
None
None
None
1-8
Muratec MFX-2500
V.21
FSK
300
300
f (0) = 1850
f (1) = 1650
FS
None
19200 16800
2400