• This is a digital TV antenna with built in amplifier

Specifications:

• Receiving frequency range
  VHF-H 170～230MHz
  UHF   470～860MHz
• Supply Voltage: 5V±10% only from cable (tuner)
• Inside operation voltage: 5V±10% only from cable (tuner)
• Performance assurance voltage: 5V±10% only from cable (tuner)
• Current consumption 5V in: 30mA MAX.
• Performation assurance temp. range: -20℃ ～ +80℃
• Operation assurance temp. range: -30℃ ～ +80℃
• Storage assurance temp. range: -40℃ ～ +80℃
• V.S.W.R: <2
• Gain (AT 5V IN): 20dB Typ. 15dB min.
• Coaxial cable: L=5.0M