Johansson FM-BIII/DAB-UHF-Wideband(VHF-UHF) distribusjon forsterker - City Radio & TV-Service AS
Johansson FM-BIII/DAB-UHF-Wideband(VHF-UHF) distribusjon forsterker

Kategori
Johansson / Amplifiers / Terrestial Distribusjons Forsterker
 
Merke Johansson
Modellbetegnelse 7774 TERRESTIAL MULTIBAND AMPL
Tilgjengelige   Bestillingsvare

kr. 2 490,-

Antall 

FM-BIII/DAB-UHF-Wideband(VHF-UHF) distribution amplifier with separate gain adjustments, return path and slope adjustment: high output power
4 inputs
VHF-UHF input with return path
split-band amplifiers with interstage attenuators and dynamic range of 20 dB
high gain (up to 26 dB), high output power (116 dBV)
slope adjustment on VHF-UHF and UHF inputs
high input power (up to 110 dBV) to ensure input overload is virtually impossible
5/12 VDC switchable UHF remote power
new power-efficient design: only 3W power cunsumption!
zamak diecast housing
detachable power supply (included)
-30 dB test output
7774
Inputs - FM BIII/DAB UHF VHF-UHF
Frequency range MHz FM: 88-108 BIII/DAB: 174-240 UHF: 470-790 VHF-UHF: 5-1000 (RP: 5-65)
Gain dB FM: -12 to 20 BIII/DAB: -12 to 20 UHF: -4 to 26 VHF-UHF: -4 to 26
Return path loss dB 2
Slope adjustment dB VHF-UHF: -18 to -8
Max. input power dBV 110
Max. output power dBV 116
Noise figure dB FM: 8 BIII/DAB: 7 UHF: 5 VHF-UHF: 6.5
Return loss dB >10

UHF remote power - BIII/DAB: 5 VDC (200 mA)/12 VDC (100 mA) UHF: 5 VDC (200 mA)/12 VDC (100 mA)
Supply voltage VAC 200-264
Power consumption W 3
Dimensions mm 138 x 152 x 55