JOHANSSON 7752-UK Launch FM/DAB/UHF

JOHANSSON 7752-UK Launch FM/DAB/UHF
3 In, 1 Out,30-50dB, 123dBuV

7752 HEAD END AMPLIFIER

Manufactured by Johansson, a 3 input, FM-DAB-UHF, 1 output head end amplifier designed for digital terrestrial reception, designed to keep the noise figure down to less than 5.5dB on every gain level.
This amplifier has high output, high gain but low noise and also has selectable remote power on the UHF side to drive a masthead amplifier. Also fitted with a fan at the back to improve cooling capacity.

FREQUENCY RANGE:
47-108MHz BI-II
170-240MHz BIII
470-862MHz UHF

ADJUSTABLE GAIN:
47-108MHz BI-II: 10-30dB
170-240MHz BIII: 20-40dB
470-862MHz UHF: 30-50dB

MAX INPUT LEVEL:
47-108MHz BI-II: 93dBuV
170-240MHz BIII: 91dBuV
470-862MHz UHF: 86dBuV

NOISE FIGURE:
47-108MHz BI-II: 3.5dB
170-240MHz BIII: 3.5dB
470-862MHz UHF: 2.8-5.5dB

MAX OUTPUT LEVEL:
47-108MHz BI-II: 118dBuV
170-240MHz BIII: 117dBuV
470-862MHz UHF: 123+/-1dBuV

INPUT/OUTPUT RETURN LOSS: >10dB

SELECTABLE REMOTE POWER: 12v DC 100mA

CONNECTIONS: ââ?¬Ë?Fââ?¬â?¢ female

POWER: 240v AC