TV House Amplifier: TERRA MA050L

Code: R82050
€64.10
Price Disc. Quantity Validity
€64.10 0 % from 1 piece
Available
The MA050L building amplifier is designed for small and medium-sized RTV installations. The amplification in the FM/VHFIII bands is 30 dB, in the UHF band it is 34 dB.
• Built-in cable pre-correction
• Integrated LTE attenuation filter
• 30 dB gain in FM, BIII band and 34 dB gain in UHF band
• On/Off switch allowing 12 volts and 60 mA current to be sent to the antenna preamplifier
• Open housing provides high efficiency shielding to prevent interfering signals from penetrating inside the unit

Warranty

4-year warranty.

Support

Details

Building amplifier MA050L R82050 from Terra is a device designed for small community installations with a dozen or so outlets, e.g. in single-family houses, multi-family buildings. Its main task is to boost the signal to such a level that it can be received by several or more receivers. The amplifier has inputs: FM+VHFIII signal (47-108/174-230 MHz) and UHF band (470-790 MHz). The amplification in the FM+VHFIII bands is 30 dB, while in the UHF band it is 34 dB.
The die-cast housing provides high screening efficiency by preventing the penetration of interfering signals into the unit.
The MA050L R82050 amplifier has an On/Off switch to send 12 V and a maximum current of 60 mA to the antenna preamplifier. The maximum signal output level is 115 dBμV (IMD3=60 dB), allowing the signal to be safely distributed to a dozen outlets. Built-in slope pre-correction (cable characteristic pre-correction) compensates for the difference in cable attenuation at higher frequencies.

MA-050L R82325 is particularly recommended for systems using broadband amplifiers (up to 790 MHz). The application of the split-band amplifier eliminates the risk of interference from 800 MHz 4G LTE networks, thanks to a built-in LTE filter blocking signals within the 791-862 MHz range allocated for this kind of wireless services.
Key features:
  • built-in cable-loss correction
  • integrated LTE filter
  • split-band circuitry with separate gain adjustments in FM and BIII (30 dB), and UHF (34 dB) ranges
  • switchable (ON/OFF) 12 VDC / 100 mA supply for a preamplifier
  • die-cast housing for highly efficient screening to prevent the penetration of interfering signals into the unit

Specifications

Product type FM/TV House Amplifier
Model MA-050L
Brand TERRA
type FM TV
Applications Indoor
Operating band FM/VHF+UHF
Inputs/Outputs input count 2
Inputs/Outputs number of outputs 1
DC 0/12 V switch Yes
Gain control Yes
Gain parameters
Input 1 Frequency MHz 88...108/174...230
Input 1 Gain dB 30
Gain control dB -20...0
Preamplifier power supply V/A None
Input 2 Frequency 470...790
Input 2 Gain dB 34
Gain control dB -20...0
Preamplifier power supply V/A DC 12/0.06
Device specifications
Max. output level IMD3=60 dB (DIN45004B) dBµV 115
Inner noise VHF dB <6
Inner noise UHF dB <6
Die-cast enclosure Yes
Built-in LTE filter LTE 800
Signal connector type F
RF test output Yes
Power supply V AC 230/50-60 Hz
Power consumption W 7
Operating temperature °C -20...+50
Dimensions mm 135 × 180 × 52
Weight kg 0.72