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Details
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The amplifier is designed for FM signals amplification - 1 input, and TV signals amplification: VHF - 1 input, and UHF - 3 inputs. Each of inputs enables independent gain adjustment.
The advantage of this model is high output level 119 dBuV.
Specifications
Name | MA111 | MA112 | MA113 | |
| Code | - | - | R82313 | |
| Gain [dB] | VHF I (47-68 MHz) | 44 | 44 | 44 |
| FM (88-108MHz) | ||||
| VHF III (174-230MHz) | 44 | 34/42 | 44 | |
| UHF IV (470-606 MHz) | 47 | 47 | - | |
| UHF V (606-862 MHz) | 47 | 47 | - | |
| UHF (470-862 MHz) | 47 | 47 | 3x47 | |
| Number of inputs | 5 | 6 | 5 | |
| Noise figure [dB] | VHF < 5, UHF < 7 | |||
| Maximum output level [dBuV] | 119 | |||
| Gain adjustment [dB] | 0 - -20 | |||
| Mismatching suppression [dB] | > 10 dB | |||
| Admissible external power consumption | 12 V / 0.1 A | |||
| Power requirement | 10 VA / 230 V / 50 Hz | |||
| Operating temperature [ºC] | -20 ... +50 | |||
| Size [mm] | 295x128x53 | |||
| Gross weight [kg] | 1.1 | |||