MODULATOR TERRA MT-29

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MT-29

TERRA

MODULATOR TERRA MT-29

HOTLINE : 0988 49 1900

Agile TV modulators DSB TV modulators
frequency agile double sideband TV modulators
non-volatile channel memory
PLL crystal stabilization of carriers frequency
adjustable audio input level
loop through RF combining
whole TV range covered by one model
built-in test pattern generator
connectors:

Technical specifications
T Y P E MT-29
Video input frequency range 20 Hz - 6 MHz
level/impedance 1 V ± 0.1 V/75 Ω
Audio input frequency range 20 Hz - 15 kHz
level/impedance/deviation 775 mV RMS/10 kΩ/50 kHz
RF output level (typical) /impedance 100 dBµV/75 Ω
level adjustment 0 ÷ -15 dB
output channelsaccording channels charts B/G/D/K/H/I/M/N
frequency range 47-84 MHz, 170-300 MHz, 470-862 MHz
Sound subcarrier frequency 4.5 MHz, 5.5 MHz, 6.0 MHz, 6.5 MHz
Fine tuning range of video carrier frequency ± 2.25 MHz max. by 0.25 MHz step
Combining trough loss 2 dB
Frequency range of RF combining 47-862 MHz
A/V ratio 12/16 dB
Amplitude modulation depth, typical 81%
Signal/noise ratio, weighted ≥ 55 dB
II, III order intermodulation distortion < -60 dB
Power consumption 230 V~ 50 Hz 4.5 W
Operating temperature range -10o÷ + 50oC
Dimensions/Weight (packed) 128x120x54 mm/0.5 kg

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