TV Modulator TERRA MT-41 (ch. 21-69)

Code: R871741
€38.77
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€38.77 0 % from 1 piece
Available
Double sideband modulator MT-41 has a microprocessor control - the choice of output channel is performed with two buttons (after opening the top cover). The channel number or any changeable parameter is displayed on the LED display and stored in non-volatile memory. Use of quartz-stabilized PLL practically eliminates frequency error. There is a possibility to protect the modulator against unauthorized change of the preset parameters. The modulators can be connected in cascade. Their RF signals can be combined with terrestrial TV channels (it requires to match the levels of terrestrial TV signals with the RF output levels of the modulators, as well as to ensure adequate frequency spacing).
• For use in individual and shared antenna systems
• Max output level of 85 dBμV
• DSB modulation
• Wide range of output level adjustment
• 4-year warranty

Warranty

4-year warranty.

Support

Details

Double sideband modulator MT-41 has a microprocessor control - the choice of output channel is performed with two buttons (after opening the top cover). The channel number or any changeable parameter is displayed on the LED display and stored in non-volatile memory. Use of quartz-stabilized PLL practically eliminates frequency error. There is a possibility to protect the modulator against unauthorized change of the preset parameters.
The modulators can be connected in cascade. Their RF signals can be combined with terrestrial TV channels (it requires to match the levels of terrestrial TV signals with the RF output levels of the modulators, as well as to ensure adequate frequency spacing).
In comparison to the previous series, these Terra modulators can provide compatibility with many versions of the PAL system.
Adjustment options:
- video carrier frequency,
- RF output level,
- audio subcarrier frequency,
- A/V ratio,
- standard deviation (+/-50 kHz) of audio carrier for input level 150-775 mV
The modulators can be successfully used both in home antenna installations as well as in small-sized MATV systems. Meticulous quality control in Terra company makes these devices virtually failure-free.

Specifications

Product type Modulator
type Analog
Series PAL
Model MT-41
Brand TERRA
No. of channels single-channel
Applications Indoor
Number of inputs RCA/CVBS 1
RF 1
Video input Frequency range MHz 0.00002...6
Impedance Ohm 75
Audio input Frequency range kHz 0.02...15
level control dB -14...+1
Sekcja modulatora
Standard at RF output PAL
PAL signal standard G/H/I/L/K/M/N/Australia
Carrier frequency MHz 4,5; 5,5; 6,0; 6,5
Number of MUXes (carriers) at the RF output 1
Modulation DSB (dual-band)
RF frequency range MHz 470...862
RF output level dBµV 70...90
General
Configuration LCD + buttons
Power consumption W 2,5
Dimensions mm 133 × 73 × 39
Operating temperature °C -10...+50
Weight kg 0,36