LTE
High-speed, 4th generation internet (4G) has finally arrived, bringing a huge increase in mobile transmission speeds. LTE modules are noted on every device that has them.
Alcad AM-374 LTE preamplifier
Amplifier - for terrestrial UFH, DAB, 3 inputs/1 output, gain 20-34dB, merges and amplifies DAB + 2x UHF antennas
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Code:
AN210c3j
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Alcad AM-374 LTE preamplifier
Discontinued
Alcad AM-374 LTE preamplifier
The amplifier is very efficient in processing the received signal so that you can watch the entire channel range without any drop-outs. Don't limit yourself in placing the amplifier wherever it suits your requirements. It is also suitable for outdoor installation, due to the increased resistance to weather conditions and vibrations. The amplifier can be mounted to a mast (using the supplied shackle) as well as on the wall.
Every input has a separate output level control, so you can easily adjust the optimal signal gain level. It also suppresses the disturbing LTE band. The amplifier is powered with a coaxial cable. It is manufactured by SMT technology and is located in the Zamac casting. The electrical and mechanical interconnection between the PCB and the Zamac casting is improved, resulting in greater stability of the amplifier.
Specifications:
Number of inputs / outputs:
3/1
Protection index:
IP 53
Frequency range:
DAB / BIII (160-260MHz)
UHF (470-790MHz)
UHF2 (470-790MHz)
Gain:
20dB (DAB / BIII), 34dB (UHF1 / UHF2)
Pass band ripple:
±1dB (FM / DAB), ± 2dB (UHF)
Gain regulation:
20dB (FM / DAB), 16dB (UHF)
Reflection damping:
> 10dB
Noise figure:
5dB (FM / DAB), 6dB (UHF)
Max. output level:
DIN45004B: 108dBµV
IMD3 -66dB: 105dBµV
IMD2 -60dB: 93dBµV
Rejection between inputs:
> 30dB
Power supply:
12V / 50mA
Operating temperature:
-10 to +65°C
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Specifications
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Note:
Specifications can be changed without notice. Images are for illustrative purposes only.
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