Transmitter
exciters of the VG-502 M station - jammer - include a
shaper of the modulating signals con-trolled by external
commands sent to the control bus. Exciters ensure synthesis
of the following types of standard signals over the operating
frequency range: •
amplitude-modulation; •
frequency-modulation; •
on-off keying; •
frequency-shift keying; •
phase-shift keying; •
voice-frequency signal.
Standard signals are set in accordance to the parameters
determined by the customer.
Delivery conditions are fixed in the delivery agreement.
EXCITER
BASIC
PARAMETERS
VG-502M
Frequency
range f
= (100÷400) MHz
125 Hz frequency spectrum
Time of the frequency tuning no more than 250 µs
Modulation format: FM, AM, FSK, PSK
VG-502M1
Frequency
range f
= (100÷500) MHz
125 Hz frequency spectrum
Time of the frequency tuning no more than 250 µs
Modulation format: FM, AM, FSK, PSK
VG-502M2
Frequency
range f
= (30÷180) MHz
125 Hz frequency spectrum
Time of the frequency tuning no more than 100 µs
Modulation format: FM, AM, FSK, PSK
VG-502M3
Frequency
range fр
= (30÷500) MHz
125 Hz frequency spectrum
Time of the frequency tuning no more than 10 µs
Modulation format: FM, AM, FSK, PSK
VG-502M4
Frequency
range fр
= (60÷1260) MHz
125 Hz frequency spectrum
Time of the frequency tuning no more than 10 µs
Modulation format: FM, AM, FSK, PSK
f
= (100÷400) MHz