VHF correctors

Specifications
	K1 05 NN К2 05 NN K3 05 NN	K1 20 NN К2 20 NN K3 20 NN
Nominal gain, dB, or better	5	20
Selectivity (one channel spacing), dB, or better	30	30
Channel passband level deviation, dB, or less	1,5	1,5
Gain depth, dB, or better	20	20
Noise figure, dB, or less	5	5
Maximum output level at IMA III(c) -54dBµV, or better	105	114
Operating voltage, V	+12(±0,3)	+12(±0,3)
Current consumption, mA, or less	18	40
Maximum pulsation level of supply voltage, mV, or less	50	50
Dimension, mm	105x38x24	105x38x24