Codan Radio Communications VT-3H040-S-HSO User Manual

Page of 50
Enhanced FM Synthesizer Instruction Manual
IM10-OS3AH
Manual Section Locator
1
To help determine the correct section for the synthesizer in question, refer to this chart. Note that 
the operating frequency of the synthesizers in receivers is different from the receive frequency of the 
radio itself. This is the IF Offset correction factor, and is described in each section.
MANUAL SECTION LOCATOR
Transmitters
Receivers
Radio
Frequency
Transmitter
Model &
Frequency
Range
Enhanced
Synthesizer
Model &
Synthesizer
Frequency
Location
in
Manual
Receiver
Model &
Frequency
Range
Enhanced
Synthesizer
Model &
Synthesizer
Frequency
Location
in
Manual
VHF Low Band
29 - 50 MHz
VT-3H035
29-38MHz
OST-3H035
29-38MHz
See Page 3
Enhanced FM
Synthesizer
OS(R/T)-3H
29-71.4 Mhz
VR-3H035
29-38MHz
OSR-3H061
50.4-71.4MHz
See Page 3
Enhanced FM
Synthesizer
OS(R/T)-3H
29-71.4 Mhz
VT-3H045
38-50MHz
OST-3H045
38-50MHz
VR-3H045
38-50MHz
VHF
128-174 MHz
VT-3/140
128-150MHz
OST-3H141
128-152.6MHz
See Page 27
Enhanced FM 
Synthesizer
OS(R/T)-3H
128-174 Mhz
VR-3H140
128-150MHz
OSR-3H162
150-174MHz
See Page 27
Enhanced FM
Synthesizer
OS(R/T)-3H
128-174 Mhz
VT-3/160
150-174MHz
OST-3H162
150-174MHz
VR-3H160
150-174MHz
OSR-3H141
128-152.6MHz
UHF
406-512 MHz
UT-3/420
406-430MHz
OST-3H418
406-430MHz
See Page 51
Enhanced FM
Synthesizer
OS(R/T)-3H
406-470 Mhz
UR-3H420
406-430MHz
OSR-3H440
427.4-451.4MHz
See Page 51
Enhanced FM
Synthesizer
OS(R/T)-3H
406-470 Mhz
UT-3/460
450-470MHz
OST-3H460
450-470MHz
UR-3H460
450-470MHz