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HF Signals - The home of BITX transceivers

Work the world on 40 meters ($59 USD). Join http:/ groups.io/g/BITX20 meet other builders and support. Read the BITX Hacks Blog. When was the last time you used a radio you had built? The BITX40 board is a two board, 40 meter SSB transceiver module kit with digital control! Inside an evening, you can be on-air with this digital SSB transceiver, chatting with the local gang or chasing DX. Plug in the earphones, the included electret mic, tuning and volume controls and you are on air! 7 watts of low distor...

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HF Signals - The home of BITX transceivers | hfsigs.com Reviews
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Work the world on 40 meters ($59 USD). Join http:/ groups.io/g/BITX20 meet other builders and support. Read the BITX Hacks Blog. When was the last time you used a radio you had built? The BITX40 board is a two board, 40 meter SSB transceiver module kit with digital control! Inside an evening, you can be on-air with this digital SSB transceiver, chatting with the local gang or chasing DX. Plug in the earphones, the included electret mic, tuning and volume controls and you are on air! 7 watts of low distor...
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1 hf signals
2 wire up
3 circuit description
4 technicals
5 the raduino
6 receiver
7 transmitter
8 hackable
9 box contents
10 small electret microphone
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hf signals,wire up,circuit description,technicals,the raduino,receiver,transmitter,hackable,box contents,small electret microphone,manufacture,about us
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HF Signals - The home of BITX transceivers | hfsigs.com Reviews

https://hfsigs.com

Work the world on 40 meters ($59 USD). Join http:/ groups.io/g/BITX20 meet other builders and support. Read the BITX Hacks Blog. When was the last time you used a radio you had built? The BITX40 board is a two board, 40 meter SSB transceiver module kit with digital control! Inside an evening, you can be on-air with this digital SSB transceiver, chatting with the local gang or chasing DX. Plug in the earphones, the included electret mic, tuning and volume controls and you are on air! 7 watts of low distor...

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1

HF Signals - The home of BITX transceivers

http://www.hfsigs.com/bitx40v3_wireup.html

Wiring up the BITX40. The brown wire from Raduino goes to the black wire from the BITX DDS. The red wire from Raduino goes to the brown wire from the BITX DDS. The BNC antenna connector must be not more than 2 inches way from the antenna connector on the board. The box should have enough head room to allow the heatsink. The heatsink is not at ground potential. It should'nt touch any metal. Use a well regulated 12 volts, 2 amps linear power supply for best performance. Keep all the leads short. The brown ...

2

HF Signals - The home of BITX transceivers

http://www.hfsigs.com/buy.html

Do you live outside India? Click here to order with Paypal. Paypal is a trusted, secure payment service for International Orders. Do you live in India? If you live in India, choose this option to order in Rupees through Net banking, Debit/Credit cards, etc.

3

HF Signals - The home of BITX transceivers

http://www.hfsigs.com/bitx40v3_circuit.html

BITX40 - Circuit Description. Ashhar Farhan, VU2ESE. The original BITX was published on the Internet in the year 2003. In the last 13 years, it has grown to become one of the most popular rigs among radio amateurs around the world. The BITX40 board is this very classic now available as a fully tested board that is easy to hookup, modify and operate. You can read the original article that described the BITX at http:/ phonestack.com/farhan/bitx.html. Download the circuit diagrams. Read the Wire Up. Bi-dire...

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g1kqh.blogspot.com g1kqh.blogspot.com

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge": A new 40m DSB kit arrives on the QRP scene

http://g1kqh.blogspot.com/2015/06/a-new-40m-dsb-kit-arrives-on-qrp-scene.html

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge". QRP construction. Innovation. Software. Ham Radio news and views. Sunday, 28 June 2015. A new 40m DSB kit arrives on the QRP scene. Just when everyone is taking Summer siestas and there seems very little news around to talk about. Along comes a new Direct Conversion 40m Transceiver kit from Australia. Further details and a well written comprehensive manual can be found at: http:/ www.ozqrp.com/MDTindex.html. Subscribe to: Post Comments (Atom).

g1kqh.blogspot.com g1kqh.blogspot.com

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge": May 2015

http://g1kqh.blogspot.com/2015_05_01_archive.html

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge". QRP construction. Innovation. Software. Ham Radio news and views. Saturday, 30 May 2015. George was reviewing my Blog and items I had pulled to the front from the Chinese and others. History lesson: The first time I came to know of a George Dobbs, was back in the mid 1970s when I was a schoolboy at around the age of 12. I built his project Making A Transistor Radio. So it was an honour to find he had devoted his entire QRP page over to my blog...

afterthenet.net afterthenet.net

N6DZK – After The Net

http://www.afterthenet.net/author/raydzek-net

Rick Ruhl Leaves HRD. January 3, 2017. HRD Software released a statement Friday. HRD published an apology for the incident and vowed to review their customer service policies. An apology was also posted to eham, their twitter feed and their Facebook account. All of this has also been tracked in a huge Reddit thread. Let’s hope this can now be behind them and they can get back to fixing bugs. Ham Radio Deluxe. Ham Radio Deluxe Blackball for Negative Review. December 20, 2016. December 21, 2016. It hardly ...

hamradio360.com hamradio360.com

Ham Radio 360: WorkBench – 11 Shop for your Workbench/Shack – HamRadio 360

http://hamradio360.com/index.php/2016/11/22/ham-radio-360-workbench-11-shop-for-your-workbenchshack

Exploring the Hobby in Every Direction. View HamRadio360’s profile on Facebook. View @hamradio360’s profile on Twitter. View hamradio360’s profile on Instagram. View Ham Radio360’s profile on YouTube. Welcome to Ham Radio 360. With K4CDN, Cale Nelson. Ham Radio 360: WorkBench – 11 Shop for your Workbench/Shack. November 22, 2016. This week George and Jeremy enjoy a fireside chat about shopping for your Workbench and Shack. Curtis Mohr K5CLM – http:/ www.everythinghamradio.com/. The Workbench Amazon Store.

bitxhacks.blogspot.com bitxhacks.blogspot.com

BITX Hacks: November 2016

http://bitxhacks.blogspot.com/2016_11_01_archive.html

Modifications, Hacks and Fun with the BITX40 boards. Saturday, November 19, 2016. Analog TO THE MAX! Freq Readout for the BITX40. Perhaps this was a reaction to a frustrating morning spent trying to get a 20x4 digital display to work with an Si5351 and an Arduino Uno via an I2C bus (I feel my blood pressure rising just due to the typing of those words). After much digital fiddling, I called declared a "BASTA! Labels: VFO. frequency readout. Sunday, November 13, 2016. AGC for the BITX. The fan that I inst...

g1kqh.blogspot.com g1kqh.blogspot.com

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge": The MDT kit arrives with a sting!

http://g1kqh.blogspot.com/2015/07/the-mdt-kit-arrives-with-sting.html

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge". QRP construction. Innovation. Software. Ham Radio news and views. Saturday, 18 July 2015. The MDT kit arrives with a sting! Short form reviewing the MDT kit from Ozqrp. A few weeks ago, and then watching the VK3YE Video, gave me the urge to purchase a MDT40 kit. Of course miles are no barrier to this hobby any longer, a quick click and it was in the shopping basket. I coughed up the green ones or Pound notes and sent it over via Paypal. This m...

miscdotgeek.com miscdotgeek.com

40 Meters for $45: The BITX40 SSB Tranciever project. - Misc dot Geek

http://miscdotgeek.com/bitx40-ssb-tranciever-project

Writing, Reviews, Hacks, Music, and general Geekery. 40 Meters for $45: The BITX40 SSB Tranciever project. November 26, 2016. This time around we’ll talk about an exciting radio: The BITX40 kit from hfsigs.com in India. More about that in a minute! The most expensive thing about ham radio is not getting your license. In fact that’s probably the single cheapest part of the whole hobby! 40m Pixie with AM radio tuner in line with crystal to get up to 7.043mhz. The Paint Stick Dipole, simply hung on a fence.

g1kqh.blogspot.com g1kqh.blogspot.com

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge": February 2015

http://g1kqh.blogspot.com/2015_02_01_archive.html

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge". QRP construction. Innovation. Software. Ham Radio news and views. Saturday, 21 February 2015. What are those Pixies on our dining room table? But not the type you were thinking about, that live with the Elves down the bottom of the garden? I got involved in this one with G3XBM. The kit(s) arrived from China, within 10 days of ordering. The PCB quality for the kit is excellent! All for a penny pinching £4.70p at the time I ordered! I intend to ...

g1kqh.blogspot.com g1kqh.blogspot.com

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge": The Pixie money game!

http://g1kqh.blogspot.com/2015/04/the-pixie-money-game.html

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge". QRP construction. Innovation. Software. Ham Radio news and views. Wednesday, 8 April 2015. The Pixie money game! A couple of months ago my friend and Blogger G3XBM was into buying Pixie kits from China. He thought he had bought a bargain for the £7.00 he paid for the kit? Shortly afterwards I found the kits at around a couple of Pounds lower than Roger had bought his for. Well the story continues! Oh yes I forgot the price "Includes" shipping!

g1kqh.blogspot.com g1kqh.blogspot.com

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge": Surprise in the post from ML&S

http://g1kqh.blogspot.com/2015/03/surprise-in-post-from-ml.html

Steve G1KQH's Amateur Radio Blog "The Font of all Knowledge". QRP construction. Innovation. Software. Ham Radio news and views. Saturday, 7 March 2015. Surprise in the post from ML&S. Yesterday evening I received an email from Martin Lynch and Sons. That they had despatched a package to me. I was a bit puzzled at first, as earlier in the week I had received my early birthday. Present I had ordered a day or so before, so I couldn't work out what the package would be, perhaps they had made a mistake? Ham R...

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VU2ESE's radio experiments: Home

These are quick and dirty notes of my experiments. A Balanced Antenna Tuner. A balanced line tuner for open wire feeders and doublet. A simple sweeper/signal generator/power meter for your shack. A 25 watt dual-band linear. A simple single ended linear you can build in an evening. The Hamfest 2014's kit had a free BITX PCB. These are the details of making it work on 40 meters and the errors on the PCB. This blog's intention is to serve as a jotting-pad for some of the things that I built. That said, all ...

hfsignals.org hfsignals.org

HF Signals

Tip: While creating a new page, don't forget to add your name as the author! Welcome to the wiki for homebrewers, radio amateurs and wireless experimenters. This community website gives everyone a place to share their knowledge, circuit, ideas, techniques and any other information on anything and everything in Radio Wireless. This site is maintained by the entire community, therefore, you are welcome to create an account and contribute to it! The article has been posted here now. Sideband Switching of BFO.

hfsigns.co.nz hfsigns.co.nz

Hayter Flemming Signs - Sign Makers, Digital Signwriting, Hawke's Bay

Sign Makers, Digital Signwriting, Vehicle and Fleet Signage, Hawke's Bay. Hayter and Flemming Signs has served the Hawke's Bay region since the very early 1960's. From hand crafted traditional signs to the now wide format digital printing, we can design manufacture and install everything from corporate style pylons, shop fronts, offices, vehicle and fleet signage, billboard skins and banners, flags, footpaths signs, work site and safety signs. See our services. Hayter and Flemming Limited.

hfsigs.com hfsigs.com

HF Signals - The home of BITX transceivers

Work the world on 40 meters ($59 USD). Join http:/ groups.io/g/BITX20 meet other builders and support. Read the BITX Hacks Blog. When was the last time you used a radio you had built? The BITX40 board is a two board, 40 meter SSB transceiver module kit with digital control! Inside an evening, you can be on-air with this digital SSB transceiver, chatting with the local gang or chasing DX. Plug in the earphones, the included electret mic, tuning and volume controls and you are on air! 7 watts of low distor...

hfsihai.com hfsihai.com

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