Transmitter Circuit

Transmitter Circuit

Here you can find help building your own AM, FM and TV transmitters.

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Written by afiata on
30-watt amplifier scheme is continued from other pages shown below provides an energy boost in accordance with the input of 4 watts to 6 watts. increase power output function is to increase the distance of the sender and recipient. This circuit is designed to cover 88-108MHz FM Broadcast Band. However, this circuit is very stable in my place and provide a clean output through seven (7) Butter price element low-pass filter The core of the circuit is 2SC1946A VHF RF power transistors. This transistor specifically designed to operate at frequencies up to 175 MHz, As you can see, well separated power lines. Current amplifier ... Read Full Story
Written by afiata on
What we aim to make a series fm radio transmitter? because we want to know the results of the schema obtained from books or the Internet or also because the task of teachers in the school, is fm radio transmitter circuit. This is a FM transmitter circuit using semiconductor Maxim MAX2606 IC . In a series of nominal frequency is set to 100 MHz by the inductor L1, (390nH). Left and right channel audio signal from your source added by R3 and R4, and attenuated by R2 POT. R2 can be used as a volume control. POT R1 can be used to select the ... Read Full Story
Written by ismart on
Operates on any of the 3 channel maps in the US, Canada, or Internationally Provides access to all 10 NOAA channels for 24-hour weather and hazard information Features illuminated keys and display, channel scan, weather alert, and instant access to channels 16 and 9 Comes with a desktop charger with adapters for home and vehicle, a wrist strap, and a spring-loaded swiveling belt clip Fully submersible to JIS7 standards, and backed by a manufacturer’s 3-year warranty Product DescriptionUS, Canadian and international channels, 1,3 or 5 watts, 10 NOAA weather channels, Weather Alert, the chat channel 16 / 9, submarines, large backlit LCD display, illuminated ... Read Full Story
Written by mochanton123 on
La Crosse Technology TX29U-IT 915 MHz Wireless Temperature Sensor Reviews Other products by La Crosse Technology Ratting 4.0 Out of 5.0 Special Offer Total New 10 Total Use 0 Read More La Crosse Technology TX29U-IT 915 MHz Wireless Temperature Sensor Reviews From Here Now The La Crosse Technology TX29U-IT 915 MHz Wireless Temperature Sensor is used in conjunction with La Crosse Technology wireless temperature stations that use the 915 MHz Instant Transmission wireless technology. Technical Details - Temperature monitoring - Weather resistant - Works with La Crosse Technology 915 MHz units (IT Technology) - Compatible with WS-9611U-IT-CBP, WS-7014CH-IT, WS-9029U & WS-9023U Wireless Weather Stations ... Read Full Story
Written by vegamai on
Product Description Terk Technology TV-2 Indoor TV Antenna - If you want backup for your satellite or cable TV service, or if you just want regular TV broadcasts instead, take a look at the Terk Technology TV-2 Indoor Antenna. This indoor antenna includes both VHF & UHF capability for reception of channels 2 through 69. The TV-2 also includes a built-in video selector switch that lets you switch between broadcast TV & a video source - such as DVD, VCR, or a video game. Height Of Base - 2 Height Of Base (including UHF loop) - 9 Length Of Dipoles - (closed) 7 1/2 ... Read Full Story
RF Controls, LLC, creators of the standards-based Intelligent Tracking and Control System (ITCS®), which provides real-time location of items that have been tagged with inexpensive passive UHF RFID tags, today announced a further breakthrough in system performance.  
From centredaily.com ()
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RF Controls, LLC, creators of the standards-based Intelligent Tracking and Control System (ITCS®), which provides real-time location of items that have been tagged with inexpensive passive UHF RFID tags, today announced a further breakthrough in system performance. Using advanced, patent pending signal processing algorithms, a single ITCS Signal Acquisition and Source Location (SASL®) "smart antenna" can now accurately determine the ranges of...  
From wirelessdesignonline.com ()
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Designed for mobile UHF TV receivers and portable consumer electronics, Vitramon Chip Antennas cover 470-860 MHz band and comply with MBRAI standard while maintaining small outlines of 35 x 5 x 1.2 mm for VJ 3505 and 10.5 x 15.5 x 1.2 mm for VJ 6040. Units feature 50-O unbalanced interface and operating temperature range of -40 to +85°C. Omni-directional with linear polarization, RoHS-compliant antennas are assembled onto PC board in standard...  
From news.thomasnet.com ()
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Antenna test-service available from 7 LayersElectronics Talk (press release)German company 7 Layers is offering a comprehensive antenna test-service, including PTCRB, CTIA and GCF OTA RF antenna tests and network operator-specific ...  
From news.google.com ()
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The Model 2500A250A is a self-contained, air-cooled, broadband, completely solid-state rf amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull MOSFET circuitry is utilized in all high power stages in the interest of lowering distortion and improving stability. The Model 2500A250A is equipped with a Digital Control Panel (DCP) which provides both local and remote control of the amplifier. The...  
From rfglobalnet.com ()
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The Model 1000A225 is a self-contained, air-cooled, broadband, completely solid-state rf amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull MOSFET circuitry is utilized in all high power stages in the interest of lowering distortion and improving stability. The Model 1000A225 is equipped with a Digital Control Panel (DCP) which provides both local and remote control of the amplifier. The DCP...  
From rfglobalnet.com ()
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The Model 5000A250A is a self-contained, air-cooled, broadband, completely solid state rf amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull MOSFET circuitry is utilized in all high power stages in the interest of lowering distortion and improving stability. The Model 5000A250A is equipped with a Digital Control Panel (DCP) which provides both local and remote control of the amplifier. The...  
From rfglobalnet.com ()
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In need of a way to transmit a video signal to an aging antennae-input TV set, John rigged up a working RF modulator from salvaged parts (plus 5V supply) -I decided not to build my modulator from first principles. A simple design with a UHF cavity oscillator and simple sound and vision carrier and modulation circuits is not impossible to make using parts from a scrap TV set, but when so many set top devices already have a modulator built...  
From blog.makezine.com ()
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Vishay Intertechnology claims the industry's first high-performance multilayer ceramic chip antennas for mobile devices to cover the entire UHF band from 470 MHz to 860 MHz.  
From mobilehandsetdesignline.com ()
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Antenova Launches Internal FM Antenna Module for Mobile Device ApplicationsReuters... DATANOVA® multi-band mobile broadband and gigaNOVA standard antennas, along with its industry leading RADIONOVA® RF Antenna modules enable some of the ...  
From news.google.com ()
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