M3SR Series 4100
Changing the Modem Tx Level Control Blocks
4.138
Operating Manual 6175.4760.02 – 01
4.5.4.5
Changing the Modem Tx Level Control Blocks
Softkey
Type
Description
Editor
1.
Press 'TLC Blocks' softkey.
2.
Enter desired Tx modem level control
blocks.
3.
Press 'ENT' to confirm.
Possible values:
for S4539: 1 to 7
By means of this function the operator can
change the number of modem Tx level control
blocks used at the beginning of a transmis-
sion. Those additional data probes in front of a
transmission enable the radio TLC (transmitter
level control) as well as the radio and modem
AGC (automatic gain control) to settle the sig-
nal level without disturbing payload data.
This parameter should be increased if the
used gain control attack time (e.g. from a third
party radio or modem supplier) is long. The
STANAG 4539 implementation in the Rohde
& Schwarz radio has been optimized, thus for
homogenous Rohde & Schwarz equipment a
value of 1 is recommended.
This parameter is adjustable for HF Modem
type STANAG 4539 only.
Содержание M3SR 4100 Series
Страница 15: ...M3SR Series 4100 Documentation Overview xiv Operating Manual 6175 4760 02 01...
Страница 48: ...M3SR Series 4100 Index 34 Operating Manual 6175 4760 02 01 ZF4401 mod 02 2 10...
Страница 70: ...M3SR Series 4100 Radio Control 1 22 Operating Manual 6175 4760 02 01...
Страница 116: ...M3SR Series 4100 Example Configuration 2 46 Operating Manual 6175 4760 02 01...
Страница 336: ...M3SR Series 4100 Priority Channel 3 220 Operating Manual 6175 4760 02 01...
Страница 546: ...M3SR Series 4100 Further Settings are Relevant for SECOM H Operation 4 210 Operating Manual 6175 4760 02 01...
Страница 696: ...M3SR Series 4100 Remote Control 8 4 Operating Manual 6175 4760 02 01...
Страница 697: ...Operating Manual 6175 4760 02 01 9 1 M3SR Series 4100 Drawings 9 Drawings...
Страница 706: ...M3SR Series 4100 Drawings 9 10 Operating Manual 6175 4760 02 01...