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Signal Modulator Audio / Video VHF/UHF powered Display TERRA MT-47

Name: Signal Modulator Audio / Video VHF/UHF powered Display TERRA MT-47
SKU: MT-47
Price: 26.71 EUR
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SKU: MT-47

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Description

Signal Modulator Audio / Video VHF/UHF powered TERRA MT-47

Double sideband modulator controlled by a microprocessor. The choice of output channel is performed with two buttons (after opening the top cover), and the channel number or any changeable parameter is displayed on the LED display.

Channel number and other parameters values are stored in non-volatile memory. Use of quartz-stabilized PLL practically eliminates frequency error. The modulators can be connected in cascade.

They also enable combine modulated signals with terrestrial TV signal. There is a possibility to protect the modulator against unauthorized access. Please note, in comparison to the previous series, these Terra modulators can provide compatibility with many versions of the PAL system.

Data sheet

Specification

Inputs:	1 pcs Video composite (Cinch) 1 pcs RF (F) 2 pcs audio (Cinch)
Output:	1 pcs RF (F)
Video input frequency range:	20 Hz ... 6 MHz
Video input level / impedance:	1 V ± 1 dB / 75 Ω
Audio input frequency range:	20 Hz ... 15 kHz
Audio input level adjustment:	1 ... -14 dB
Audio input level / impedance / deviation:	775 mV RMS / 10 kΩ / 50 kHz
Level (typical) / RF output impedance:	85 dBµV / 75 Ω
RF output level adjustment:	0 ... -20 dB
RF output PAL signal version:	B/G/D/K/H/I/L/M/N/Australia
RF output frequency (channels) range:	170 MHz ... 230 MHz 470 MHz ... 862 MHz (K6-12