Here is a nice S-METER kit that will work on most rigs out there
I have a limited supply of these and so if you want one..get one soon
This is a audio-Derived S Meter and may be added to a DC or superheterodyne receiver that has no AGC circuit..Kit includes all board mounted componets plus a nice S-meter.
The size of the circuit board is..1-7/8" long X 1-1/4" aprox.
also included is a copy of the artical from W1FB'S QRP NOTE BOOK 1991
This is a nice little S-Meter kit and the price is...$15.00
NOTE: THE LITTLE S-METER KITS ARE SOLD OUT...DAN'S WILL HAVE A MANHATTAN VERSION SOON AT A LOWER PRICE...
BAND PASS FILTER KIT

Here is a nice band pass filter kit for receivers
This is not for transmitters...only receivers
PASS FILTER KITS
Here are some nice band pass filter kits...these are for receiver band pass only..( the windings in the if cans will not take much current so these are not for transmitter band pass filters)
The band pass filter here is based on a artical by Chip Owens NW0O and not sure what publication the artical was in..but you can check the JULY 1990 issue of QRP Quarterly mag.
The band pass filter boards here were designed for a kit that is no longer in production but some extra boards around so made up some band pass filter kits to use up the rest of the boards
The little board is silk screened and simple to put together...the size of the board is......3/4" wide by 2-3/4" long...and the kits offered here include the board and the 2 cans and all the capacitors..( they are all npo types ) and a copy of the artical in the pic...this is a simple but effective band pass filter
Note: The if cans used in the kits offered here are a different brand than what the article calls for but work fine..
The following bands are avail for this kit...listed below
80/75 meter
80 meters
40 meters
20 meters
A copy of the artical is included with kit and PLEASE STATE THE BAND YOU WANT..when you order
PRICE ON THIS NICE BAND PASS FILTER KIT IS
$4.50
Watt Class C amp PA5-HF

This is a nice 5 Watt Class C PA5-HF AMP KIT..
This was featured in WIFB'S QRP NOTEBOOK...by the late Doug DeMaw W1FB
Note: Doug was one of my most favorite Authors and I, like many miss him much and his ideas and publications.
pages 129 thru 133...This 5 watt kit is avail for the following bands...
- 160 METERS
- 80 METERS
- 40 METERS
- 30 METERS
- 20 METERS
- 17 METERS
- 12 METERS
- 10/15 METERS
The main components are.
- 1 etched circuit board...size...3" wide approx by 3-1/4" long
- 1 piece of solid copper sheet or aluminum {depending what is on hand} for heat sink
- 1 rf transistor...either a 2SC2078 OR 2SC2075 (my choice )
- 1 BLN-43-202 BALUN CORE
- And the rest of the board mounted components..including the cores, mag wire, capcitors, resistors and etc..including mica insulator for mounting heat sink and also nylon screw and nut
Kit does not include power supply or case..operates on 12 volt dc
This would be a nice amp for ALL THE LITTLE QRP TRANSMITTERS OUT THERE..ONLY TAKES .5 WATT TO DRIVE THIS..OR .25 WORKS ALSO....SO THE ROCK-MITES AND OTHER SMALL QRP TRANSMITTER DRIVE THIS AMP FINE..
Note: comes with 5 pages of the artical and this would make a nice amp for your small qrp transmitter
You must indicate to me the Band you want on you order.
Over 500 of these have been sold over the last 15 years so there are a few of them around
Also this is offered as a kit and I assume if you buy it you know how to build things...I do not have time to help you fig it all out, if you have never built any thing before...yet most that can read..have some patience... have no problems with the simple QRP Kits offered here.
Price is $19.95
THE 5 WATT AMP KIT WITH ETCHED CIRCUIT BOARD IS SOLD OUT.....THE MANHATTAN VERSION IS STILL AVIALABLE AND WILL BE FOR THE FORESEEABLE FUTURE
5 WATT CLASS C AMP PA5-HF MANHATTAN VERSION
By Doug DeMaw WIFB

Note: Doug was one of my most favorite Authors and I, like many miss him much and his ideas and publications.
pages 129 thru 133...This 5 watt kit is avail for the following bands...and this is a MANHATTAN or etch your own circuit board verision.
For those of you that do not know what MANHATTAN type construction is...CLICK HERE
In the Photo you see the etced circuit board on top of the blank single sided circuit board..
the size of the piece of circuit board supplied is 4" X 4" single sided...so big enough for you to choose what way you want to go.
Also are included 5 pieces of 1/4" approx strips of circuit board { single sided } to make your own circuit board
also in the 5 pages of instructions there is a etching template you can use if you want to etch your own board
This kit is a good way to get your feet wet or say..You homebrewed it all...of course this is not for everybody out there...but will be fun for those that like this kind of stuff and also saves you money
and for those that want a etched board you can purchase from Fred at Far circuits
CLICK HERE FOR FAR CIRCUITS WEB SITE
Far Circuits has many boards at good prices and has been around taking care of the hambuilders needs for many years and I recommend him for your board needs
This 5 watt amp kit is available for the following bands and please when you order make sure you mention that band you want...these are mono band amps..cw only..
- 160 METERS
- 80 METERS
- 40 METERS
- 30 METERS
- 20 METERS
- 17 METERS
- 12 METERS
- 10/15 METERS
The main components are.
Kit does not include power supply or case..operates on 12 volt dc
This would be a nice amp for ALL THE LITTLE QRP TRANSMITTERS OUT THERE..ONLY TAKES .5 WATT TO DRIVE THIS..OR .25 WORKS ALSO..SO THE ROCK-MITES AND OTHER SMALL QRP TRANSMITTER DRIVE THIS AM FINE..
The out put is around 5 WATTS or a little more...
Note: comes with 5 pages of the artical and this would make a nice amp for your small qrp transmitter
IMPORTANT: Please indicate the band you want on your order form...These are mono-band amp kits so very important when you order to indicate the band you want.
Over 500 of these have been sold over the last 15 years so there are a few of them around
Also this is offered as a kit and I assume if you buy it you know how to build things...I do not have time to help you fig it all out, if you have never built any thing before...yet most that can read..have some patience... have no problems with the simple QRP Kits offered here..
Price on this kit is.......$12.50