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€91.03
| Price | Disc. | Quantity | Validity |
|---|---|---|---|
| €91.03 | 0 % | from 1 piece |
Available
The DTT MCA101T TERRA masthead correction amplifier is dedicated to work with OTF30x transmitters
• Dedicated to work with TERRA's OTF30x optical transmitters
• Frequency converter
• Automatic Gain Control (AGC) circuit to ensure signal stability
• Built-in LTE700 filter
• Remote DC power supply
• Capable of outdoor mounting
• Frequency converter
• Automatic Gain Control (AGC) circuit to ensure signal stability
• Built-in LTE700 filter
• Remote DC power supply
• Capable of outdoor mounting
Details
DTT MCA101T TERRA masthead correction converter dedicated to work with optical transmitters OTF302 6F31 E A3031 and OTF302 6F55 E A3055. The MCA101T R82101 amplifier enables the introduction of FM/DAB+ radio signals and DVB-T2 terrestrial TV to a fiber optic system. The MCA101T R82101 provides automatic gain control (AGC) to ensure signal stability (compensation for fluctuations in signal levels due changes in weather: rain, heavy cloud cover, etc.). The number of available MUXes in the system from the UHF band for correction is selected using the potentiometer on the front housing. The distance between the amplifier and the optical transmitter must not exceed 20 m.
Key features:
- dedicated to work with TERRA,'s OTF30x optical transmitters,
- automatic Gain Control (AGC) circuit to ensure signal stability,
- built-in LTE700 filter,
- remote DC power supply,
- capable of outdoor mounting.
Note! In the case of varying signal levels of digital terrestrial TV stations, it is recommended to use a channel amplifier upstream the MCA101T converter.
Specifications
| Product type | Converter | ||
| Name | MCA101T | ||
| Brand | TERRA | ||
| RF input | number | 2 | |
| standard | DVB-T/T2 | ||
| AGC function | Yes | ||
| Specyfikacja techniczna | |||
| VHF input | Frequency range | MHz | 87.5...240 |
| Gain control | dB | -3...-14 | |
| Max. Input level | dBµV | 86...97 | |
| Impedance | Ohm | 75 | |
| Return loss | dB | >10 | |
| UHF 1 input | Frequency range | MHz | 470...694 |
| Gain control | dB | AGC | |
| Max. Input level | dBµV | 55...80 | |
| Impedance | Ohm | 75 | |
| Return loss | dB | >10 | |
| RF output | Signal strength | dBµV | 93 |
| Impedance | Ohm | 75 | |
| Noise ratio | dB | <5 | |
| General | |||
| LTE reject filter | LTE 700 | ||
| Current drawn | V/A | DC 10-20 | |
| Power consumption | W | 1.4 | |
| Operating temperature | °C | -20...+50 | |
| Weight | kg | 0.2 | |
| Dimensions | mm | 89 × 107 × 43 | |
