RF Radio Frequency Transmitter Circuits

1.5 Volt Tracking Transmitter: 10W HF Linear Amplifier: 2 Transistor FM Transmitters: ...

1.5 Volt Tracking Transmitter: 10W HF Linear Amplifier: 2 Transistor FM Transmitters: 2 Valve 40m CW Transmitter: 222 MHz Transverter: 2N2222 40 Meter CW / DSB Tranceiver:

3 Watt FM Transmitter:

30 Meter QRP Transmitter for Morse Code:

3W HF QRP Linear Amplifier:

4 Transistor Tracking Transmitter:

4 Transistor Transmitter:

49MHz Walkie Talkie:

500mW HF Linear Amplifier:

56K RF Modem:

80 Meter DSB Transmitter:

807 and 1625 Valves: data on vacuum tubes 807 and 1625 used in ham radio transmitters. Describes various pin voltages and different operation modes.

AM / FM / SW Active Antenna: This circuit shows an active antenna that can be used for AM, FM, and shortwave SW. On the shortwave band this active antenna is comparable to a20 to30 foot wire antenna. This circuit uses receivers that use untuned wire antennas, such as inexpensive units and car radios. L1 can be selected for the application

AM Transmitter:

AT Volt Repeater Controllers:

Basic FM Radio Transmitters:

Basic RF Oscillator #1:

Basic RF Transmitter for PIR Sensors:

Battery operated FM rebroadcast transmitter : Gives you 10 to 20 meters range and runs for months on a single penlight cell.

Building a Simple LF Exciter:

Compact 20 14 MHz Direct Conversion Receiver:

Design of Brookdale AT Volt Repeater System Exciter: uses a pair of Hamtronics model TA4512-watt narrow-band FM voice transmitters to develop video and audio carriers on439.250 MHz and443.750 MHz

Easy 2 Meter Transmitter: This project is a simple transmitter using only one crystal and will cover 145.00 to 146.00 MHz. The crystal is a 44.9333 MHz crystal for 145.500 receive, as used in the Trio (Kenwood) 2200, PYE, Motorolla, Tait equipment, to name but four. The frequency of the crystal is not critical as almost any other xtal for the 2-meter band will function

FM Band Monaural Transmitter:

FM Radio Transmitter:

FM Radio Transmitter #1:

Four Transistor Tracking Transmitter:

Hear Amateurs on your FM Radio!:

Light Sensing RF Transmitter:

Micro Power FM Broadcasting Circuits:

One Pot to Control Two Channels:

Phasing SSB Exciter:

RF Transmitter, Light Sensing:

Simplest RF Transmitter:

Small FM Transmitter:

T Volt Transmitter:

T Volt Transmitter: allows you to send video to any television in the house, Poptronix kit circuit

Telephone Transmitter:

Three Watt FM Transmitter:

Two Transistor FM Transmitters:

Two Valve 40m CW Transmitter:

VHF / UHF T Volt Modulator: Elektor January1985

VHF FM Transmitter:

VHF Transmitter:

Video / Audio Wireless Transmitter: circuit diagram and project description

Video emitter uses battery power: 08/30/2001 EDN – Design Ideas / The block diagram in Figure 1 shows how to make a cable-free, direct-video system. The system allows users to walk from booth to booth at an exhibition to interview people and to display the interviews in real time on three screens at key locations. You can use the small and simple system each time you need to capture image and sound on the run. .

Video to RF Modulator: This circuit is a RF modulator which can be used for modeling of video signal.

Wireless Microphone #1:

Wireless Microphone Transmitter:
WLW 500KW Transmitter Schematic:

Incoming search terms for the article:

vhf-uhf rf converter circuit diagramm,pic projek,preamplifier schematic,how to convert electronics block diagram to schematic diagram,f m transmitter block circuits,2m radio Xtal,am radio transmitter circuit,how to make ask transmitter,rangkaian radio vhf,RANGKAIAN RF,small transistor transmitter,rf remote control circiute diagram,rf remote control circiute diagram with fm modiuls,repiater radio vhf,six meter transmitter kit,rf circuit schematic,rc transmitter circuit,mudulator fm skema,low frequency low power rf telemetry,mc145026 blobk diagram,micro audio video transmitter circuit diagramm,skema rankaian handy tolki,transmitter circuit,skema walkie talkie dengan penerima led signal,project-rf circuts and layout,

FM Transmitter : 1,5 Volt FM Transmitter 50 Meters Range Mini FM transmitters take plac

Related posts brought to you by Yet Another Related Posts Plugin.

Tags: Frequency, radio, Rf, transmitter
Posted in Frequency, Sound/Radio Circuits, Transmitter/Receiver

You can leave a response, or trackback from your own site.

Today's Most Popular

Automotive car and motorcycle schematics (6)

Audio Power Amplifier (5)

Mini FM Radio Receiver (5)

Filter Schematics (4)

Computer Audio Booster (4)

4-Transistor Amplifier for Small Speaker Applications (4)

Mini FM Transmitter (4)

Radio Rf Receiver Fm Transmitter Amplifier Schematics (3)

Audio Preamp Circuits (3)

Electronic Balance Mic-Line Input Module (3)

Audio Phase Shift Oscillators (3)

Two Transistor Wien Bridge Oscillator (3)

Audio : Power Amplifier Circuit with 2N3055 (3)

Mini FM Transmitter 2 (2)

Power Supply Circuits Inverter Converter Switching (2)

Incoming Search Terms This Week

stk 4142 (6)

cara rangkaian mixer equalizer (5)

rangkaian amplifier (4)

guitar preamp schematic diagrams (4)

cara merakit mixer (3)

dolby surround circuit diagram (3)

RANGKAIAN AMPLIFIER PEAVEY (3)

SKEMA AMPLIFIER 12V (3)

litar robot (3)

cara merakit power amplifer (3)

skema power amplifier (3)

SKEMA AMPLIFIER LM (3)

audio booster (2)

fsk schéma (2)

cara merakit mixer (2)

nikola tesla – the genius « zosotruthtalk#39;s blog
However, the heart of radio transmission is based upon four tuned circuits for transmitting and receiving. It is Tesla's original concept demonstrated in his famous lecture at the Franklin Institute in Philadelphia in 1893. The four circuits, used in two pairs, are still a The huge magnifying transmitter, discharging high frequency electricity, would turn the earth into a gigantic dynamo which would project its electricity in unlimited amounts anywhere in the world .
From: http://zosotruthtalk.wordpress.com/2010/08/23/nikola-tesla-the-genius/

satellite communication ? the transponder system part v <b><b>
The term Transponder, which is the short form of Transmitter-responder and sometimes abbreviated to XPDR, XPNDR or TPDR, is found in telecommunication applications. This is a device that receives signals from the Earth station, . A transponder is therefore is a broadband radio frequency channel and has application in amplifying one or more carrier signals and can deliver data rates in the range of 50 to 150 Mbps. Careful consideration to the design aspects of these
From: http://jameball24.typepad.com/blog/2010/08/satellite-communication-the-transponder-system-part-v.html

rf transmitter electronic circuits
Radio Frequency (RF) Transmitter circuits, schematics or diagrams. Discovercircuits.com is your portal to free electronic circuits links.
From: http://www.discovercircuits.com/R/rftrans.htm

radio frequency schematics
RF Circuits
From: http://www.zen22142.zen.co.uk/Circuits/rf/rf.html

1 5 watt 12 km range fm transmitter
This is a well designed basic FM transmitter that you can easily receive the signals transmitted from this transmitter in a 1 - 2 km range with using a normal FM receiver.
From: http://www.circuit-projects.com/rf-radio-frequency-circuits/15-watt-1-2-km-range-fm-transmitter.html

radio frequency wikipedia the free encyclopedia
Radio frequency (RF) is a rate of oscillation in the range of signals normally used to produce and detect radio waves. RF The resonant frequency of tuned circuit is given by the
From: http://en.wikipedia.org/wiki/Radio_frequency

15 Responses to “RF Radio Frequency Transmitter Circuits”

Daffa says:

September 6, 2008 at 5:38 am

Nice blog, go to http://broadcasthardware.blogspot.com
Hobby Elektronika says:

December 6, 2008 at 11:07 am

Wow, very valueable links!
Thx!
http://elektronik4.blogspot.com
Ankur says:

January 9, 2009 at 8:40 am

Hi
I want to make a RC toy car but am not able to find any circuit on internet. Could you please send me the required data on my mail. This would me my first wireless project so I want to keep it simple by using only 6 channels for all car movements.
I am looking forward to your reply
Thanks
admin says:

January 12, 2009 at 5:45 am

@Ankur, i have sent your request, please check your inbox
e_yonas says:

January 18, 2009 at 3:05 am

Hi, i want to make walkie talkie for a school project, but i can’t find the details of the components needed in the internet, can you sent me one?
Rj says:

January 31, 2009 at 1:01 pm

the infos r nice, but i really need a detailed info abt video transmitter and reciever using R_F signals. can you help me out?
Rc Tanks says:

January 31, 2009 at 7:15 pm

Rc Tanks…

1.5 Volt Tracking Transmitter: 10W HF Linear Amplifier: 2 Trans [...]http://www.rctanks.info/mt-spec-30-rtr-monster-truck-4wd-gas-powered-cen-racing-radio-remote-control-rc-nitro-gas-powered-car-4wd/ [...]…
Rc Tanks says:

February 5, 2009 at 4:04 am

Rc Tanks…

1.5 Volt Tracking Transmitter: 10W HF Linear Amplifier: 2 Trans [...]http://www.rctanks.info/gaui-hurricane-200sd-shaft-drive-carbon-fiber-arf-3d-rc-helicopter-including-cnc-headtail-brushless-motor-and-esc/ [...]…
Sameer Manas says:

February 9, 2009 at 6:38 pm

Hello sir i am planning to make an rc helicopter what is the type of transmitter to be used and how can we construct the circuit. i need a circuit of placing these tran’s and receiver’s, can you please give me any information about it.
How to Get Six Pack Fast says:

April 15, 2009 at 1:53 pm

After reading this article, I just feel that I really need more info. Could you suggest some more resources please?
iko says:

April 25, 2009 at 4:07 pm

gini nih
i am pengen bikin suatu rangkaian pengirim dan penerima menggunakan sistem wireless dengan jarak +/ 500m
gimana y? i inun sendiri nih, nyari2 malah pusing
tolong bantuin dunks…
thanks banget sbelumnya
erwin kurniawan says:

April 28, 2009 at 3:37 am

Hi…,saya masih bingung cara merancang rangkaian RF dengan spacifikasi output : 468-600 kHz, 50 Watt, tegangan dapat diatur 0-150 v (mungkin akan disesuaikan dengan beban 50 Watt), dan bentuk gelombang sinusoida.mohon informasi dan masukannya saya tunggu??.Tks
agie says:

June 10, 2009 at 1:27 pm

kk tlg kasi tau cara buat aLat walkie talkie sederhana donk..
1 pasang dengan 4 alatnya..

tolongin donk..

kirimin yah ke email saya…

trimakasih banyak…
andy says:

October 10, 2009 at 7:06 am

bagaimana saya bsa dapat diagram2 rangkaian wireless camara koneksi dg handphone? terimakasih
andy says:

October 10, 2009 at 7:09 am

bagaimana saya bsa dapat diagram2 rangkaian wireless camera vid koneksi dg handphone? terimakasih
tolong kirim ke email saya ya.
Rangkaian-Elektronika.com emang ok……