ANT端 : 接數位電視天線
STB 端 : 接電池組或數位電視機上盒(需有線上供電)
*本dB表有附電池組

Features:
♦ Signal strength indicated with the needle, (from “ON” to
the full scale of the finder), and have the light & buzzer 
on the scale.
♦ Operating with a 9 volt battery or with an external 9-12V DC
power from STB (Sep Top Box). 

Optional Accessories:
♦ 9V Battery 
♦ 9V Battery Pack
Model: DF-200
Frequency Range: 40~860MHz
Gain: 20 dB
Operation Range(Input/Output): 70-80 dB
Impedance 75 Ohm
Operation Voltage: 9-12V DC
Connectors RF: F-female