Amplificatoare
LTE 700
Amplificator de casă FM / TV: TERRA MA-075T FM-VHF-UHF
Cod: R81075
General view
Top view
Key features:
- integrated filter LTE 700 signal attenuation
- 35 dB gain in the FM and VHFIII bands; 47 dB gain in UHF band
- switchable (ON/OFF) 12 VDC/100 mA power supply to a preamplifier
- die-cast housing for highly efficient screening to prevent the penetration of interfering signals into the unit.
Terra’s MA-075T R81075 FM/TV house amplifier is dedicated large SMATV systems. It is mainly designed to increase signal level so as to allow reception by even several tens of receivers. The amplifier has the following inputs: FM radio signal (88-108 MHz), VHFIII band (174-230 MHz) and UHF band (470-694 MHz). The gain in the FM and VHFIII bands is 35 dB, while in the UHF band it is 47dB.
The die-cast housing provides high screening efficiency by preventing the penetration of interfering signals into the unit.
The MA-075L R81075 amplifier has an ON/OFF switch to provide 12 VDC/100 mA power supply to an antenna preamplifier. The maximum signal output level of 118 dBuV (IMD3=60 dB) enables safe distribution to a large number of outlets.
It is recommended particularly for systems using broadband amplifiers covering the UHF band (up to 790 MHz). The MA-075L R82330 amplifier has a built-in LTE signal filter that enables the elimination of unwanted signals in the 700 MHz band (694 - 862 MHz) for data transmission services (LTE).
Specifications
| Product code | R81075 | ||
| Product type | FM/TV House Amplifier | ||
| Model | MA075T | ||
| Brand | TERRA | ||
| Type | FM TV | ||
| Applications | indoor | ||
| RF frequency range | MHz | 88-108 174-230 470-694 | |
| Inputs/Outputs | Inputs | 3 | |
| Outputs | 1 | ||
| Gain specifications | |||
| FM input | Range | MHz | 88-108 |
| Gain | dB | 35 | |
| Gain control | 0...-20 | ||
| Preamplifier power supply | NO | ||
| VHF input | Range | MHz | 174-230 |
| Gain | dB | 35 | |
| Gain control | 0...-20 | ||
| Preamplifier power supply | NO | ||
| UHF input | Range | MHz | 470-694 |
| Gain | dB | 47 | |
| Gain control | 0...-20 | ||
| Preamplifier power supply | DC 12V/0.1 A | ||
| Max. output level | IMD3=60 dB (DIN45004B) | dBµV | 121 |
| IMD3=60 dB | 118 | ||
| Device specifications | |||
| Remote power supply | NO | ||
| Built-in power supply | YES | ||
| Signal connector type | F | ||
| LTE reject filter | LTE 700 | ||
| Test output | - 30 dB | ||
| Inner noise | dB | < 3 (600 MHz) | |
| Return loss | dB | > 10 | |
| Power supply | V | 230 (50/60 Hz) | |
| Power consumption | W | 5 | |
| Operating temperature | °C | -20...+50 | |
| Dimensions | mm | 135x180x52 | |
| Weight | kg | 0.72 | |
Amplificator de casă FM / TV: TERRA MA-075T FM-VHF-UHF
Cod: R81075
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