LNA-101 15dB shielded antenna box amplifier



LNA-101 antenna preamplifier is designed to receive DVB-T2 digital terrestrial television signal. It is mounted in antenna boxes. Suitable for all antennas manufactured by DIPOL. Ideal for weak signals with low signal-to-noise ratio.
The device should be powered from a 12 VDC source.
Key features:
  • Gain level: 15 dB
  • Gain band: UHF and VHF (channels 5-12/21-48)
  • Power supply via DC 12V coaxial cable
  • High quality F-socket for good connection, convenient and easy installation
  • Lightweight metal alloy housing with high resistance to interference and weather conditions
  • High resistance to interfering signals : FM radio, CB, GSM telephony, LTE800, GSM900, Wi-Fi, Bluetooth, LTE
  • Low noise factor
  • Gain characteristics that compensate for coaxial cable attenuation
  • Recommended for installation in an antenna box at a distance of 5-40 km from the transmitter, depending on terrain and transmitter power


Product type Box amplifier
Model LNA-101
Brand HFO
type TV
Applications Outdoor
Operating band VHF/UHF
Device specifications
Gain dB 15
Frequency range MHz 174...230/470...694
Built-in LTE filter LTE 700
Signal connector type F
Power supply V DC 12
Current drawn A 0,06
Remote power supply 12 VDC
Operating temperature °C -30...+55
Dimensions mm 14 × 40 × 44
Weight kg 0,002