Alcad preamplifier AM-352

Amplifier squeezes the maximum of the received signal, so you can watch a variety of channels without interruption in the image. Amplifier place, depending on where it best suits your needs. Improved weather resistance and increased resistance to vibration is suitable for installation into the outside environment. Plastic cover both amplifiers is adapted to be mounted on the mast (with the included yoke) and on the wall.

Each input has separate control of output levels, so simply tune optimal level signal amplification. The amplifier is implemented remotely via coaxial cable. The amplifier is manufactured by SMT technology and is placed in the zamac casting. It is improved electrical and mechanical connections between the PCB and the zamac casting, which leads to greater stability of the amplifier.

Specifications:

The number of inputs / outputs:
3/1

Protection:
IP 53

Zone:
DAB / BIII (160 - 260 MHz)?
UHF (470-862 MHz)
UHF2 (470-862 MHz)

Amplification:
10 dB (DAB / BIII) and 20 dB (UHF1 / UHF2)

Ripple in the band:
± 1 dB (FM / DAB), ± 2 dB (UHF)

Gain Control:
20 dB (FM / DAB), 16 dB (UHF)

Rebound damping:
> 10 dB

Noise figure:
5 dB (FM / DAB), 5.5 dB (UHF)

Max. Output Level:
DIN45004B: 108 dB
IMD3 -66 db: 105 dB
IMD2 -60 db: 93 dB

Isolation between inputs:
> 30 dB

Power:
12 V / 45 mA

Operating Temperature:
-10 To +65 ° C