VSB TV modulator , standard B/G/D/K/I/L/Au

Part No: MT32

⦿ Frequency agile vestigial TV modulators
⦿ LED display and push buttons control of internal microprocessor
⦿ Non-volatile channel memory
⦿ PLL crystal stabilization of carriers frequency
⦿ Adjustable RF output level and audio input level
⦿ Loop through RF combining
⦿ low level harmonic and intermodulation products
⦿ Built-in test pattern generator
⦿ Die-cast housing

Category:

Description

Technical Specifications

TYPE MT32
Ordering number 14803

Video input

frequency range 20 Hz – 6 MHz
level/impedance 1 V ± 0.1 V/75Ω

Audio input

frequency range 20 Hz – 15 kHz
level adjustment 0 ÷ 7 dB
level/impedance/deviation 775 mV/10 kΩ

RF output

level (typical)/impedance 95 dBµV/75 Ω
level adjustment 0 ÷ -15 dB
output channels according channels charts B/G/D/K/Au/I/L
frequency range 45-862 MHz
Sound subcarrier frequency 5.5 MHz, 6.0 MHz, 6.5 MHz
Second sound subcarrier frequency
Fine tuning range of video carrier frequency ± 2.25 MHz max. by 0.25 MHz step
Combining through loss 2.5 dB
Frequency range of RF combining 45-862 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~ 50/60 Hz 3 W
Operating temperature range -10°C ÷ + 50°C
Dimensions/Weight (packed) 135x180x52 mm/0.74 kg

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