MVTU05

Module of MVTU05 low-noise high-frequency transistor amplifiers are designed to replace worn out and outdated UV-118V-1 traveling wave tubes in the 19J6 radar.

The module has a built-in protection device to protect against synchronous and nonsynchronous pulse jamming, operating in the restraint mode from both the trigger pulse or “BLANK” pulse, as well as in the self-restraint mode. The module has a built-in device of time-corrected gain (TCG) for interference suppression from reflecting local objects.

Application of MVTU05 provides:

The module has good maintainability without deterioration of electrical parameters and low repair cost as opposed to traveling wave tubes (TWT).

Comparative characteristics of MVTU05 and TWT

Parameters MVTU05 UV-118V-1 traveling
wave tubes
Operating frequency range, GHz
Max. current consumption, mА
Max. pulse input power, kW
Max. output power
(with compression -1 dB), MW
Amplification factor, dB
Noise ratio, dB
Supply voltage, V
Overall dimensions, mm
Weight, kg
2,85-3,2
100
10

20
30±1
<2
+5±1
172х86х66
0,9
2,86-3,17
-
-

-
20-30
>6
+500, +300, +6,3
-
2,8

Scope of supply:



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