Amplificator de casă FM / TV: TERRA MA-075T FM-VHF-UHF

• 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).

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