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Masthead antenna amplifier: AM-346 FM/VHF-UHF-UHF ALCAD
Cod: R903046
Preţ fără TVAPreţ cu TVARabatValiditate  
139,16 Lei165,60 Lei0 %
Garanție 2 ani
Outdoor Antenna Amplifier AM -105 ALCAD
View of the AM-346 amplifier
Masthead antenna amplifier ALCAD AM-346 R903046 is dedicated for outdoor applications in individual antenna systems and small MATV systems distributing the signal to tens of outlets. It is mainly designed to increase signal level so as to allow reception by several or even more receivers. The amplifier has the following inputs: FM+VHF band signal (88-108 MHz + 160-260 MHz) and 2xUHF band (470-862 MHz). The gain in the FM+VHF bands is 0...20 dB, while in the UHF band, it is 16...32 dB.
Due to the supply voltage of 24 VDC , the AM-346 R903046 amplifier can be powered via coaxial cable from the AL-100 R90386 power supply.
The AM-346 R903046 amplifier is equipped with 2 On/Off potentiometers allowing to send 24 VDC voltage and 50 mA current to the antenna preamplifier through each of the two UHF inputs.
Key features:
  • 24 V/30 mA power supply
  • 20 dB of gain in the FM+VHF band and 32 dB gain in the UHF band
  • 2 On/Off potentiometers that allow 24 VDC voltage and 50 mA current to be sent to antenna preamplifiers through each of the two UHF inputs
  • die-cast housing inside a compact plastic case
Specifications
Product typeMasthead amplifier
ModelAM-346
BrandALCAD
TypeFM TV
Applicationsoutside
Operating bandFM/VHF+2xUHF
Inputs/Outputsnumber of inputs3
no. of outputs1
DC 0/24 V switchYES
Gain controlYES
DC pass-through24V/0.05 (per each UHF input)
Gain specifications
Input 1frequency88...108/160...260
gaindB20
gain controldB-20...0
preamplifier power supplyV/Anone
Input 2frequency470...862
gaindB32
gain controldB-16...0
preamplifier power supplyV/ADC 24/0.05
Input 3frequency470...862
gaindB32
gain controldB-16...0
preamplifier power supplyV/ADC 24/0.05
Device specifications
Max. output leveldBµV108
Inner noiseVHFdB5
UHFdB5
Die-cast enclosureYES
Signal connector typeF
RF test outputYES
Power supplyVDC 24
Operating temperature°C-10...+65
Dimensionsmm115x105x30
Weightkg0.3
Preţ fără TVAPreţ cu TVARabatValiditate  
139,16 Lei165,60 Lei0 %
 
Masthead antenna amplifier: AM-346 FM/VHF-UHF-UHF ALCAD
Cod: R903046
George Popescu
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