Amateur Radio Kits.in

Amateur Radio Kits.in
Website Working Now ! New Products Added

Our New Store For VU Hams

Our Ebay Store : FUSION RADIO VU3SUA

Friday, January 29, 2016

Upgrade of website AmateurRadioKits.In

Recently we moved our website to a new server, this had to be done for providing our friends a

better view of our products and all the documents for our kits,which are  to be published on our web

pages for a live preview and download. If you wish to purchase our Bitx or other kits,  then kindly do so

from our ebay store Fusion Radio VU3SUA

We are working to make this website more pleasant.

We shall be opening the complete website very soon.

Have a great day…..

Friday, January 15, 2016

New Pictures from OM Arek SO5HMI Bitx3C


The earlier pictures of Bitx3C sent by OM Arek from Poland were without the complete wiring etc, so I had requested Arek to send me some of his Bitx3C pictures with complete built up set. 
So now we  have received some nice complete built up  pictures of Bitx3C ADE-1  from OM Arek    SO5HMI   .
Enjoy them. The construction is excellent so as the working set Arek.....Many Many DX with your Bitx3C ADE-1 

BITX3C 20 MT 

BITX3C WITH ADE-1 

BITX3C Arek SO5HM

BITX3C FROM POLAND

Saturday, January 9, 2016

Bitx3C From Poland

Recently there has been lot of Bitx building activity from Europe ,radio  amateurs from Russia, Poland ,France And Germany are building the Bitx3B and Bitx3C.
We have received some nice build pictures of Bitx3C ADE-1  from OM Arek    SO5HMI   from
Poland. Congratulation to Arek for completing his Bitx3C and also helping his friends build the Bitx.

Here are some pics as below sent by Arek for Bitx3C ssb tcvr with ADE-1 mixers

BITX3C By Arek SO5HMI 

BITX3C WITH ADE-1

BITX3C VIEW


Arek has also uploaded a Video YOU TUBE for his Bitx



Keep watching have fun, we shall bring in more news about some new developments with our new
Bitx kits. 

Saturday, November 28, 2015

Bitx Case In New Colour And Models

We are trying to bring some new colours and models for Bitx Case .

One of the new colour is  Black And Silver , this is available in two models, the first one is

the Bitx case with additional provision of Menu switches. So now the FLL counter swithes can be mounted on the Front panel of case.

The second model has the facility of mounting DDS function switches on the Front panel. The Encoder is fitting on the Tune control.

We shall be also offering a DDS very soon, that will fit on this Bitx DDS Case.

Bitx 3B/3C Black And Silver Case With Menu Switches For FLL



Bitx 3b/3C Black And Silver Case With Switches For DDS Functions.





Monday, September 7, 2015

Bitx Version 3C SBL-1 With DDS

As promised earlier I am publishing some pictures of the Bitx3C SBL-1 with a DDS for 20mt band.
The set is working absolutely fine with good receive and transmit of 7 watts.

This present set is mono band, but the idea was to use a DDS and also provide DDS with the Bitx 3 kits.

Bitx Version 3C SBL DDS 

Top View 

PA Bitx 

DDS And AGG 

Bitx3C SBL-1 Exciter 

Very soon video of Bitx3C SBL-1 with DDS will be put up on this site and You Tube.





Tuesday, August 25, 2015

AGC Bitx

In our earlier pictures for the AGC module, there was a connector placed in a wrong direction and also the trimmers were placed in the opposite direction.

We are publishing the correct placement again for the mentioned items.
Some care is to be taken in  handing the VU meter as it is quite fragile. Instead of soldering the pins of VU Meter to the AGC pcb it would be better to solder short piece of wire pair and connect to the AGC pcb.

The audio mute pcb is overlapping the PA pcb this happened as the PA pcb was modified for the diode RXcut off switch, suitable spacers can be provided to raise the hight of the audio mute pcb while fixing on the case.







Monday, August 24, 2015

DDS FOR BITX VER 3 SERIES TCVR'S

Test have been done with our DDS to be used with all our Bitx ssb tcvr's .
A 20mt Bitx3C- with SBL-1 mixer using DDS is complete and in the next week we shall pubish some
pictures of the completed set.

Pictures of the DDS we will be using in our kits. The mono band tcvr can use either FLL freq counter
or the DDS.

DDS  FOR BITX VER3 SERIES 


FRONT PANEL BITX VER 3 SERIES CASE WITH DDS

Thursday, August 20, 2015

Bitx3C with DDS And 40mt Bitx3C.SBL-1

Its been quite some time since  i posted any info regarding any new development for our Bitx 3 series
transceivers.

The latest info that i wish to share is that a DDS is ready that can be used with all our Bitx versions, presently for mono band use and very soon for multi band use too.

I have been testing the DDS with Bitx3c SBL for 20mt band , and very soon it shall be boxed up. The DDS kit we have connects directly to PIN 8 of  SBL Mixer while PIN 7 is grounded, no mod is required at all. The FLL can be replaced with the DDS if one wishes so.

Bitx 40 mt series with all versions B And C will be offered as kits very soon.
The 40 mt Bitx 3C SBL-1  has been tested and it gives an output of 7 watts with 24 Volts power supply.
Some minor work remains of connecting the AGC module and Audio Mute module and Boxing it up.
Very soon I shall upload some pictures and video of Bitx 3C SBL 40mt band  and also the Bitx3C SBL-1  with DDS for 20mt band.

Catch up with you guys soon.

best of 73s

Sunil VU3SUA

Saturday, June 27, 2015

Power line Cable Connections Bitx3B 3C

If you could not find comprehensive information on the cable assembly of Bitx3B/3C then you can now get
detailed information now.

We start of with the power connector assembly which is connected between the PA Board and the
Exciter.

The Power Connector is made up of  2 Nos of 4 PIN relimate connectors joined together,
The other modules like the Freq Counter / Audio Mute / AGC and a new option CW adapter can all be connected to the power assembly cable +12 Volts always on line.  The brown wire is the 12 volts always on line.

Black Wire =  Ground

Brown Wire = =12 V Always On

Orange Wire =  RX line

Red Wire = TX Line







  

Saturday, June 20, 2015

Dead Bug Construction " Enclosure "

Some exiting new products are to be added to our inventory soon.  The first product which is ready to be sold is a Dead Bug Construction  Enclosure . This enclosure could be used for .

1. Ham Radio Projects. like receivers, transmitter, CW  tcvr, FM receiver, shortwave rx, and many more suitable projects

2. Audio Amplifier's DIY

Many other suitable Options.

The picture of our mini case is presented below:











The case could be bought with out accessories or with the accessories in the picture.

The other projects that will be added soon is a external CW adapter / Cum Morse code practice oscillator, which can be used with any ssb tcvr home brew or  commercial, which do not have facility for ssb mode.

The third project is a Digital Interface for using all digital modes with our Bitx or other tcvr's

The enclosure to be added to our store this week end. The other two products to be added by next month.

best of 73s

Sunil







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