Antenna amplifier ALCAD AM-187, 1x FM / VHF, 1x UHF, 32dB, 1 output

The new range of AM amplifiers are 1, 2, 3 and 4 input broadband home amplifiers suitable for outdoor use. The individual inputs have a separate output level control. The power supply of the amplifier +12V is realized remotely via a coaxial cable via the output. Amplifiers manufactured by SMT technology are located in the Zamac casting, which is protected against the weather by a new, more durable plastic cover. Inputs and outputs are on F-connectors. The plastic cover of the amplifier is adapted for mounting on a mast (using the included bracket) as well as on the wall. For selected inputs, it is implemented via a preamplifier power switch + 12V / 50 mA. The new range improves the electrical and mechanical connection between the printed circuit board and the Zamac casting, which leads to greater resistance to amplifier oscillation. The AM-187 amplifier has an integrated 5G filter.

Number of inputs: 1x FM / VHF, 1x UHF
Number of outputs: 1
Inputs: FM (88-108 MHz) _ DAB / BIII (160-260 MHz) _ UHF (470-694 MHz)
Gain: 20 dB (FM/DAB/BIII), 34 dB (UHF)
In-band ripple: ± 1 dB (FM/DAB/BIII), ± 2 dB (UHF)
Gain control: 20 dB (FM/DAB/BIII), 16 dB (UHF)
Noise figure: 5 dB (FM/DAB), 3.5 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 attenuation: >10 dB
Power supply: +12V / 45 mA (external power supply AL-105 or AL-205)
Connectors: F-connector
Working temperature: -10°C ..... +65°C
Degree of protection: IP53
Weight: 0.22 kg
Package size: 110 x 125 x 45 mm