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빅텍

High Power Amplifier

X-band TWTA(SHF)

750W X-band TWTA applied to vehicle terminal transmitter of military satellite communication system (ANASIS)

input power 2,300W(X-Band)
input voltage +380Vdc
output power 750W
TWT voltage Cathode : -14,100Vdc
Collector1 : +5,600Vdc
Collector2 : +2,800Vdc
Heater : -6.3Vdc
FE(on/off) : -22/-1,300Vdc
 
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Ka-band TWTA(EHF)

Ka-band TWTA applied to vehicle terminal transmitter of military satellite communication system (ANASIS)

input power 1,300W(Ka-Band)
input voltage +380Vdc
output power 100W
TWT voltage Cathode : -11,000Vdc
Collector1 : +6,700Vdc
Collector2 : +4,400Vdc
Heater : -6.3Vdc
FE(on/off) : -6/-1,750Vdc
 
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MPM(Microwave Power Module)

input voltage +110Vdc
TWT voltage - Cathode voltage : up to -18KVdc
- Heater : AC/DC(General/rapid)
- GRID(on/off) : up to +155/-400Vdc
Frequency band Ka-band
Modulation freq. Up to 1 MHz
Output Power Up to 500 W
interface RS-422
 
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