Friday, April 27, 2012

[HamBrewers] Kenwood TS- 2000 plus accessories for sale

 

Hi Im planning to sell my Kenwood TS- 2000 all band all mode HF transceiver, its about 6 months plus old
in brand new condition for Rs 85,000

And I also have a Kenwood MC- 90 desktop mike, price Rs 13,000

Kenwood SP- 23 speaker, Rs 4500

Kenwood HS- 5 headphone, Rs 5000

All the above items are in brand new condition and with box and supplied accessories,
But I can't find the invoice for the TS- 2000 but can arrange a copy from where I bought it.

In case someone is willing to pick the whole lot at once I can consider reducing the price a bit.

PS- I have put a link below for the pic but not all the stuff in the picture is for sale!!!

https://picasaweb.google.com/107449296917177520029/MyShack

And I can't courier this stuff so you will have to pick it up yourself from Bangalore

For more details kindly call me on 09880000096

73s de VU3CRI Abhai.

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Thursday, April 26, 2012

[HamBrewers] 20 meter RX [2 Attachments]

 
[Attachment(s) from sachin B included below]

hello
recently i made 20 meter RX ,
for frequency stability used FLL with little modification in RX sch.
good one to try.

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Attachment(s) from sachin B

1 of 1 Photo(s)

1 of 1 File(s)

article FLL VFO.PDF
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Tuesday, April 24, 2012

Re: [HamBrewers] 15 volt 40 amp PS

 
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Monday, April 23, 2012

Re: [HamBrewers] 30 volt 29 amp PS

 

HI Pat,
 
This should be a boon to the Furono Amp owners, most of the 24v 30 Amp supplies cost between 8-12 k. The 5 volt supplies are connected in series. It gives us an idea how it is  done.  I have  seen an article on the net where a  ham was using a 600 watt PC (he had connected the 3  5volt outputs in series and had dropped the voltage  13.5 V using a heavy duty diode with was adequately heat sinked.
 
7 3,s
Paddy
vu2pep
 


--- On Mon, 4/23/12, patrick pugh <patrick_pugh2000@yahoo.com> wrote:

From: patrick pugh <patrick_pugh2000@yahoo.com>
Subject: Re: [HamBrewers] 30 volt 29 amp PS
To: HamBrewers@yahoogroups.com
Date: Monday, April 23, 2012, 2:21 PM

 
Fantastic idea. Now how can one manipulate the last smps in series for the 3.8V extra??

73ees,
Pat

--- On Mon, 4/23/12, Aravind Balasubramanian (VU2ABS) <vu2abs@gmail.com> wrote:

From: Aravind Balasubramanian (VU2ABS) <vu2abs@gmail.com>
Subject: Re: [HamBrewers] 30 volt 29 amp PS
To: HamBrewers@yahoogroups.com
Cc: "Sandeep Lohia" <sandeeplohia12@gmail.com>
Date: Monday, April 23, 2012, 12:58 PM



Sandeep. Whats done here is all the 5 v (which usually have atleast 30A op) outputs are connected in series.

Except the bottom most ps all other ps's mains earth pin is left floating. perhaps a small 5 w resistor load is also connected across each 5v / 12v output for kick starting

On 4/23/2012 12:33 PM, Sandeep Lohia wrote:
 
It good idea to isolate earthing, but not complete information is given there, one needs to short green & black wire otherwise it won't kick start. LOL.
One can also play with TL494 feedback with a variable preset. As to change 12V to 13~
EMI filter is another one!!!!!



VU3SXT 73...........



On 22 April 2012 17:24, padmanabhan cattamanchi <PEPINDIA@yahoo.com> wrote:
 
An interesting link for Furono Amps


http://w5jgv.com/tower_of_power/index.htm


73,s
Paddy
vu2pep




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Re: [HamBrewers] 30 volt 29 amp PS

 

Fantastic idea. Now how can one manipulate the last smps in series for the 3.8V extra??

73ees,
Pat

--- On Mon, 4/23/12, Aravind Balasubramanian (VU2ABS) <vu2abs@gmail.com> wrote:

From: Aravind Balasubramanian (VU2ABS) <vu2abs@gmail.com>
Subject: Re: [HamBrewers] 30 volt 29 amp PS
To: HamBrewers@yahoogroups.com
Cc: "Sandeep Lohia" <sandeeplohia12@gmail.com>
Date: Monday, April 23, 2012, 12:58 PM



Sandeep. Whats done here is all the 5 v (which usually have atleast 30A op) outputs are connected in series.

Except the bottom most ps all other ps's mains earth pin is left floating. perhaps a small 5 w resistor load is also connected across each 5v / 12v output for kick starting

On 4/23/2012 12:33 PM, Sandeep Lohia wrote:
 
It good idea to isolate earthing, but not complete information is given there, one needs to short green & black wire otherwise it won't kick start. LOL.
One can also play with TL494 feedback with a variable preset. As to change 12V to 13~
EMI filter is another one!!!!!



VU3SXT 73...........



On 22 April 2012 17:24, padmanabhan cattamanchi <PEPINDIA@yahoo.com> wrote:
 
An interesting link for Furono Amps


http://w5jgv.com/tower_of_power/index.htm


73,s
Paddy
vu2pep




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Re: [HamBrewers] 30 volt 29 amp PS

 

Sandeep. Whats done here is all the 5 v (which usually have atleast 30A op) outputs are connected in series.

Except the bottom most ps all other ps's mains earth pin is left floating. perhaps a small 5 w resistor load is also connected across each 5v / 12v output for kick starting

On 4/23/2012 12:33 PM, Sandeep Lohia wrote:

 
It good idea to isolate earthing, but not complete information is given there, one needs to short green & black wire otherwise it won't kick start. LOL.
One can also play with TL494 feedback with a variable preset. As to change 12V to 13~
EMI filter is another one!!!!!



VU3SXT 73...........



On 22 April 2012 17:24, padmanabhan cattamanchi <PEPINDIA@yahoo.com> wrote:
 
An interesting link for Furono Amps


http://w5jgv.com/tower_of_power/index.htm


73,s
Paddy
vu2pep


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Posted by at No comments:

Re: [HamBrewers] 30 volt 29 amp PS

 

It good idea to isolate earthing, but not complete information is given there, one needs to short green & black wire otherwise it won't kick start. LOL.
One can also play with TL494 feedback with a variable preset. As to change 12V to 13~
EMI filter is another one!!!!!



VU3SXT 73...........



On 22 April 2012 17:24, padmanabhan cattamanchi <PEPINDIA@yahoo.com> wrote:
 

An interesting link for Furono Amps


http://w5jgv.com/tower_of_power/index.htm


73,s
Paddy
vu2pep


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Sunday, April 22, 2012

[HamBrewers] 30 volt 29 amp PS

 
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Tuesday, April 17, 2012

[HamBrewers] Goodbye Funcube! RTL2832+E4000 in open source and moving..

 



Get your $9 Funcube now from here. ......http://www.tinydeal.com/light-blue-digital-usb-20-dvb-t-hdtv-tv-tuner-recorder-receiver-dongle-stick-with-portable-antenna-for-pc-laptop-cbw-6280-p-5764.html
http://www.youtube.com/watch?v=FUQd9HOVTk8&

woooohooo!!

Pat
VU3PAT

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Friday, April 13, 2012

Re: [HamBrewers] Earthquake??

 

http://scimad.com/gps-signal-predict-earthquakes/

73,
San
VU3GFF



On Fri, Apr 13, 2012 at 12:10 PM, patrick pugh <patrick_pugh2000@yahoo.com> wrote:
 

Nitin,
I noticed a pattern.Not every X flare cause will cause a quake, but always one a few days before a quake.

Pat



--- On Fri, 4/13/12, Nitin Muttin <vu3tyg@yahoo.co.in> wrote:

From: Nitin Muttin <vu3tyg@yahoo.co.in>
Subject: Re: [HamBrewers] Earthquake??
To: "HamBrewers@yahoogroups.com" <HamBrewers@yahoogroups.com>
Date: Friday, April 13, 2012, 10:49 AM



possible as it was a similar situation prior to the Japan earthquake last year.
 
73
Nitin [VU3TYG]

From: patrick pugh <patrick_pugh2000@yahoo.com>
To: HamBrewers@yahoogroups.com
Sent: Wednesday, 11 April 2012 3:54 PM
Subject: Re: [HamBrewers] Earthquake??
 

Could this be related to the X flares on the 8th??

Pat
VU3PAT
--- On Wed, 4/11/12, Nitin Muttin <vu3tyg@yahoo.co.in> wrote:

From: Nitin Muttin <vu3tyg@yahoo.co.in>
Subject: Re: [HamBrewers] Earthquake??
To: "HamBrewers@yahoogroups.com" <HamBrewers@yahoogroups.com>
Cc: "VUHAMS" <vuhams@yahoogroups.com>
Date: Wednesday, April 11, 2012, 2:58 PM

Same here in my MQTH in Bangalore.
 
 
73
Nitin [VU3TYG]
From: Sandeep <sandeeplohia12@gmail.com>
To: HamBrewers@yahoogroups.com
Sent: Wednesday, 11 April 2012 2:42 PM
Subject: [HamBrewers] Earthquake??
 
Just now felt like earthquake here in Kolkatta. VU3SXT.



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Re: [HamBrewers] Earthquake??

 

Nitin,
I noticed a pattern.Not every X flare cause will cause a quake, but always one a few days before a quake.

Pat



--- On Fri, 4/13/12, Nitin Muttin <vu3tyg@yahoo.co.in> wrote:

From: Nitin Muttin <vu3tyg@yahoo.co.in>
Subject: Re: [HamBrewers] Earthquake??
To: "HamBrewers@yahoogroups.com" <HamBrewers@yahoogroups.com>
Date: Friday, April 13, 2012, 10:49 AM



possible as it was a similar situation prior to the Japan earthquake last year.
 
73
Nitin [VU3TYG]

From: patrick pugh <patrick_pugh2000@yahoo.com>
To: HamBrewers@yahoogroups.com
Sent: Wednesday, 11 April 2012 3:54 PM
Subject: Re: [HamBrewers] Earthquake??
 

Could this be related to the X flares on the 8th??

Pat
VU3PAT
--- On Wed, 4/11/12, Nitin Muttin <vu3tyg@yahoo.co.in> wrote:

From: Nitin Muttin <vu3tyg@yahoo.co.in>
Subject: Re: [HamBrewers] Earthquake??
To: "HamBrewers@yahoogroups.com" <HamBrewers@yahoogroups.com>
Cc: "VUHAMS" <vuhams@yahoogroups.com>
Date: Wednesday, April 11, 2012, 2:58 PM

Same here in my MQTH in Bangalore.
 
 
73
Nitin [VU3TYG]
From: Sandeep <sandeeplohia12@gmail.com>
To: HamBrewers@yahoogroups.com
Sent: Wednesday, 11 April 2012 2:42 PM
Subject: [HamBrewers] Earthquake??
 
Just now felt like earthquake here in Kolkatta. VU3SXT.


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Thursday, April 12, 2012

Re: [HamBrewers] Earthquake??

 

possible as it was a similar situation prior to the Japan earthquake last year.
 
73
Nitin [VU3TYG]

From: patrick pugh <patrick_pugh2000@yahoo.com>
To: HamBrewers@yahoogroups.com
Sent: Wednesday, 11 April 2012 3:54 PM
Subject: Re: [HamBrewers] Earthquake??
 

Could this be related to the X flares on the 8th??

Pat
VU3PAT
--- On Wed, 4/11/12, Nitin Muttin <vu3tyg@yahoo.co.in> wrote:

From: Nitin Muttin <vu3tyg@yahoo.co.in>
Subject: Re: [HamBrewers] Earthquake??
To: "HamBrewers@yahoogroups.com" <HamBrewers@yahoogroups.com>
Cc: "VUHAMS" <vuhams@yahoogroups.com>
Date: Wednesday, April 11, 2012, 2:58 PM

Same here in my MQTH in Bangalore.
 
 
73
Nitin [VU3TYG]
From: Sandeep <sandeeplohia12@gmail.com>
To: HamBrewers@yahoogroups.com
Sent: Wednesday, 11 April 2012 2:42 PM
Subject: [HamBrewers] Earthquake??
 
Just now felt like earthquake here in Kolkatta.VU3SXT.

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[HamBrewers] Amateur Radio in the Hollywood Spotlight.

 

http://www.arprsd.org/ armovies.php

Please don't make political controversies. 
Positive feed-backs most well-come..  Enjoy..  ;)

VU3SXT  73's





sandeeplohia12@gmail.com
vu3sxt@yahoo.co.in

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[HamBrewers] Amateur Radio in the Hollywood Spotlight.

 

http://www.arprsd.org/armovies.php

Please don't make political controversies. 
Positive feed-back most well-come..  Enjoy..  ;)


VU3SXT  73's

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Wednesday, April 11, 2012

[HamBrewers] VHF Rx

 
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