Alcad Masthead Amplifier – 2 inputs – 32dB Gain

The series of AM amplifiers 2 input broadband home amplifiers. Individual inputs have separate output level regulation. The +12V amplifier is powered remotely via a coaxial cable through the output. The original power supplies are AL-105 or AL-205, which include a power bypass and have an integrated broadband splitter. Amplifiers produced by SMT technology are placed in a Zamac casting, which is protected against weather conditions by a new, more durable plastic cover. Inputs and outputs are on F-connectors. The plastic cover of the amplifier is suitable for both mounting on a mast (using the included clamp) and on a wall. For selected inputs, +12V/50 mA is supplied via the power switch for the preamplifiers.

Technical parameters:
number of inputs/outputs 2 / 1
inputs FM/DAB(88-108, 160-260 MHz) _ UHF(470-862 MHz)
amplification 20 dB (FM/DAB), 32 dB (UHF)
ripple in the band ±1 dB (FM/DAB), ±2 dB (UHF)
gain control 20 dB (FM/DAB), 16 dB (UHF)
noise number 5 dB (FM/DAB), 3 dB (UHF)
max output level (DIN45004B) 108 dBµV
max output level (IMD3 -66 dB) 105 dBµV
max. output level (IMD2 -60 dB) 93 dBµV
suppression between inputs >30 dB
input reflection damping >10 dB
preamplifier power supply 12V/50 mA for UHF input (switchable)
power supply +12V / 45 mA (external source AL-105 or AL-205)
connectors F-connector
operating temperature -10°C …..+65°C
degree of coverage IP 53

What’s in the box
1x Amplifier