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Line Amplifier

LA 540N

Catvision LA Amplifiers are transistorized amplifiers used as branch amplifiers in CATV distribution networks. Special transistorized amplifier stages are incorporated for achieving better performance.





  • Flat frequency response
  • Linear slope 18dB
  • Mains Power-cum-Power Pass
Frequency : 47 ~ 500MHz (61 Ch. Loading Capacity)
Gain : 38dB
Gain Control : 0~20dB Variable
Output Level   : 95dBµV
Freq. Flatness : + 1dB
Slope Control : 0~18dB Variable
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)