Modulators for TV transmitters

price: 350$

Plata

Plata_dim








Technical features
Nominal level of input video signal 1 V
Nominal level of input audio signal 0,775 V
Unevenness of frequency characteristic of through tract in the range from 25 Hz to 5 MHz, no more than ±1 dB
Luminance nonlinearity, no more than 6%
Differential gain, no more than 5%
Differential phase, no more than
Features deviation of group delay time from standard (with adjustment option), no more than ±30 ns
Unevenness of frequency characteristic of audio tract in the range from 30 Hz to 15 kHz, in the range ±0,5 dB
Nonlinear distortions at deviation ±50 kHz in the frequency range from 30 Hz to 7 kHz, no more than 1%
Nominal time constant of frequency precorrection chain <100 Hz
Frequency set-on accuracy 50 ms
Ratio of image carrier level to sound carrier level (10±0,5) dB
Inputs SMA-27,
75 Ohm - video,
600 Ohm - audio
Output connector SMA-27, N-type
Voltage +12 V
Output layer 90 dB/µV
Weight, no more than 0,1 kg
Ambient temperature from 0 to +45°С
Relative humidity up to 80% at the temperature +45°С