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The CA-340 amplifier is a home amplifier for terrestrial analog and digital reception of TV / FM signals equipped with an LTE 4G filter. It is suitable for use in family houses and for multiple housing units. The amplifier is made in a ZAMAC casting, which has excellent shielding properties and is covered with a plastic cover. The inputs are solved in band with automatic power supply of preamplifiers +24V DC at the input UHF1, in case of short circuit there is an automatic electronic interruption of the power supply of this input. The gain of all inputs is adjustable.
Product parameters
- input: 2x UHF, 1x FM/VHF BIII - output: 2x + test - adjustable gain of both inputs separately - automatic power supply +24V DC for preamplifiers - ZAMAC casting - internal design - F connectors
Technical parameters
Frequency: BI (40-70 MHz), FM (88-108 MHz), VHF BIII/DAB (160-260 MHz), UHF (470-790 MHz) Gain: 32 ± 1.0 dB (VHF), 42 ± 1.0 dB (UHF) Ripple: ± 1.5 dB Gain control: 20 dB (VHF), 16 dB (UHF) Noise figure: 6 ± 1.5 dB Max. output level (DIN45004B): 2 x 110 dBµV Max. output level (IMD3 -66 dB): 2 x 107 dBµV Max. output level (IMD2 -60 dB): 2 x 100 dBµV Test output: -30 dB Suppression between inputs / outputs: >13 dB Input reflection attenuation: >10 dB Preamplifier power supply: 24V / 50 mA (automatically switched power supply on UHF1 input) Power supply: 230 V~AC 50/60 Hz, 7 VA Connectors: type F Working temperature: -10°C to +65°C Protection rating: IP20 (for indoor use only) Weight: 0.55 kg Package size: 162 x 80 x 47 mm
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