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Electronic Transmitter Guide Blog
Electronic Transmitter Guide : Transmitter, Wifi, LAN, FM, TV, Broadband, Antenna, RF Combiner, Splitter, Power Divider, Filters, Electronic Schematic, Transmission Lines, FM Stereo encoder, Signal Processing, Software Automation, Power Supply, Audio Editing, Audio Limiter Compressor, Amplifier.
Listed in Wireless on position 24 and overall rank is 17299
Country Indonesia
Language English
Owner bcasthardware
Member Since March 12, 2008
URL http://fmtvguide.blogspot.com/
Pagerank 0
Tags transmitter | antenna | amplifier | filter | fm | tv |
Latest Posts on: Electronic Transmitter Guide Blog
Retrieved latest 5 posts at: http://fmtvguide.blogspot.com/feeds/posts/default?alt=rss

UHF TV Linear Push-Pull Power Amplifier with BLV859

A broadband linear power amplifier design is presented, suitable for application in TV transposers operating in band IV and V (470 to 860 MHz). The design is based on two BLV859 bipolar transistors combined with quadrature hybrids. Typical results at the recommended class-A bias point (25.5 V/9.1 A) for the total module include 40 W peak sync outpu..

Posted on 28 November 2009 | 6:07 am

Broadband UHF Power Amplifier For TV Transposers 3W

A broadband RF power amplifier design is presented, suitable for application in TV transposers, operating in UHF band IV and V (470 - 860) MHz, with simple printed circuit board. The RF power amplifier design is based on a BLW898 bipolar transistor. Typical results at the recommended class-A bias point (25 V/1.1 A) for the total module include a ..

Posted on 28 November 2009 | 6:07 am

TV RF Power Amplifier 14W #2

From #1 TV RF Power Amplifier 14W BIAS CIRCUIT Below is the RF power amplifier's components part list and bias circuit for supply feeding. C1, C2, C4, C5, C6 = 1nF LCC Chip + 10nF LCC Chip C3 = 100µF Sprague C7 = 10µF Sprague D1 = 1N 4001 L1, L2 = 5 Turns , Diameter 0.5 mm, W Diameter 3mm P1 = 1k. R1 = 56 ohm/ 1/2W R2 = 5600 ohm, 1/2W R3 = 2..

Posted on 28 November 2009 | 6:07 am

TV RF Power Amplifier 14W #1

This RF power amplifier works in frequency 470 - 860 MHz UHF Band IV and V with power out 14 Watts with input power 1.5 Watts. The power amplifier is suitable for amplifying rf signal your tv transmitter with 0.5 - 2 watts power output. TV Power Amplifier Schematic RF power amplifier circuit is taken from Philips transistor application note, a..

Posted on 28 November 2009 | 6:06 am

UHF TV RF Power Amplifier 100W

The TV amplifier has been tuned under class-A small-signal conditions and characterised under large signal class-AB conditions from band IV - V in UHF. (All Datasheets) Amplifier Circuit The total description of the amplifier is given in Figs 6 and 7 and Table 8 (in datasheet). The amplifiers input and output matching networks contain mixed micro..

Posted on 28 November 2009 | 6:04 am