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FET Amplifier

FET840D

Catvision FET Amplifiers are used as branch amplifiers in CATV distribution networks. Special FET amplifier stages are incorporated for high quality performance.





  • Frequency : 47 ~ 860MHz
  • Dual RF Output
  • RF Test point
  • Flat frequency response
  • Linear slope 20dB
  • Mains -cum-Power Pass
  • Separate fuses for output power pass
Gain Control : 0~20dB Variable
Output Level : 95dBµV
Freq. Flatness : + 1dB
Slope Control   : 0~20dB Variable
Return Loss : > 12dB
Noise Figure : < 7dB
Mains Voltage : 220VAC + 10%, 50Hz
Power Pass : 30~60 VAC, 50Hz
FET 840 : Freq. 40 ~ 860MHz (106 Ch. Loading Capacity), 34dB gain
FET 740 : Freq. 40 ~ 710MHz (87 Ch. Loading Capacity), 36dB gain
FET 640 : Freq. 40 ~ 600MHz (74 Ch. Loading Capacity), 38dB gain
 

Also available in 30dB gain (FET 830, FET 730, FET 630)