PURPOSE:To always keep an excellent reception state regardless of an electric field strength by switching a changeover means for a signal amplifier path of a booster and a through-path automatically in response to an AGC voltage outputted from a tuner of a receiver. CONSTITUTION:In a control ...
Television broadcast signal amplification system, power supply device and amplification device PROBLEM TO BE SOLVED: To provide a system comprising an amplifier for television broadcast signal and a power unit supplying electric power thereto, the am... 植村 順,鳥山 重光,大津 正裕 被引量: 0发表...
990 Miles TV Aerial Amplified HD Digital HDTV Antenna with Adjustable Amplifier Signal Booster 4K 1080P HD Life Local Channels Features:1. New upgraded TV Aerial can help you save the expensive digital TV fees. This antenna is compatible with TV converter boxes and hundreds of digital televisions...
Signal Enhancement 25DBI Cable Size CableSize:3500mm or customized Antenna Color Black Impedance 75 Ω Size: 21 cm *12cm * 0.1cm Packaging and delivery Packaging Details 1* TV Antenna Adapter 1*TV Antenna Amplifier 1*TV Antenna connector ...
long range mobile car truck satellite dvb t2 amplifier signal booster amplifier signal booster indoor hd digital tv antenna $1.21-1.89 See product details Helpful (0) U U***e Nov 12, 2024 Good job. Thanks! 4G 5G WIFI Waterproof mimo 2x2 Antenna 12-16dbi Long Range outdoor Antenna ...
amplifier for television broadcast signal and a power unit supplying electric power thereto, the amplifier being supplied with the electric power by using the power unit and another power generation means in combination and the power unit accurately detecting abnormality occurring to the amplifier side....
amplifier for television broadcast signal and a power unit supplying electric power thereto, the amplifier being supplied with the electric power by using the power unit and another power generation means in combination and the power unit accurately detecting abnormality occurring to the amplifier side....
BOOSTER FOR RECEIVING TELEVISION BROADCAST SIGNALPURPOSE: To automatically adjust an excess input of an amplifier section of a separation booster.SHIRAYANAGI YOSHIKAZU白柳 芳和
a changeover means between a signal amplifier path and a through-path, an attenuation adjusting means of AGC output of a tuner, a comparison circuit between an AGC voltage and a reference voltage, an impedance variable circuit to the amplifier path and its adjusting means to a booster. CONSTITU...
PROBLEM TO BE SOLVED: To provide a booster for receiving television programs whose adjustment is easy and which can be easily configured at a low cost. SOLUTION: A preamplifier 11 amplifies a UHF television signal received at an input terminal 10 and a distributor 12 distributes the amplified ...