+380 44 323 88 88
03040, Ukraine
18, Marychanska Str., Kyiv
Write to us
Amplifiers

High-power multiinput amplifiers TERRA MA201, MA202, MA203

0
Manufacturer:
Type of amplifier:

 

Advantages:

  • splitband FM+VHF and UHF amplifiers
  • gain level control with interstage amplifiers and attenuators
  • DC overload protection and indication
    • (switchable) +12 V feeding for preamplifiers through all inputs (version with + 24 V feeding for preamplifiers under special request)
    • built-in test point
    • robust casted housing

  

MA201, MA202, MA203
5-input amplifiers

Specifications:

TYPE

MA201

MA202

MA203

Gain

FM (88-108 MHz)

30 dB

30 dB

40 dB

VHFI (47-68 MHz)

40 dB

VHFIII (174-260 MHz)

40 dB

40 dB

40 dB

UHF (470-862 MHz)

47 dB

2x47 dB

3x47 dB

UHFV (614-862 MHz)

47 dB

-

-

UHFIV (470-590 MHz)

47 dB

-

-

Number of inputs

5

5

5

Noise figure, typical

< 5 dB (VHF); <4 dB (UHF)

Max. output level IMD3=60 dB (DIN45004B)

118 dBµV (VHF); 121 dBµV (UHF)

Gain control range

attenuator

0 ÷ -20 dB

switch

-10 dB

Reflection factor

>10 dB

External DC consumption

12 V/0.1 A max.

Power consumption*

230 V/50 Hz/9.5 W

Operating temperature range

-20° ÷ +50°C

Dimensions/weight (packed)

265x175x60 mm/1.1 kg