Basic-7 - para los que gustan de los QRP

Basic-7

Basic-7 is a 7MHz QRP CW transceiver kit. The schematic is as basic as a textbook. The parts check list makes it easy for you to inventory the parts. There are many pictures in the assembly manual that illustrate how to solder and test the circuits. The VXO covers the cw qrp band and provides higher stability than LC oscillator circuits.

 

The case and knobs are custom made for the Basic-7. The case is heavy and strong. The knobs are painted with rubber contained paint for nice touching.

 

Front panel

 

Rear panel

 

Size & Weight

 

     W : 7 inch. (180mm)  H : 2 7/10 in. (70mm)  D : 6 3/10 in. (160mm)   2.86 pounds (1.3kg)

 

Inside

 

PCB

 

Specifications

 

• VXO : Frequency coverage is changeable 7.000-7.036 or 7.020-7.040.
• T/R Switching : Full beak-in
• Sidetone
• RF output : 1W
• Direct conversion receiver
• RIT : CW offset
• RF ATT
• Speaker
• 1W dummy load
• RF probe
• Parts check list
• Assembly manual

 

Information on Basic-7

 

• Block diagram          Basic-7 Block Diagram e.pdf
• Schematic                 Basic-7B Schematic e.pdf
• Parts list                    Basic-7B Parts List e.pdf
• Parts check list         Basic-7B Parts Check List e.pdf
• Assembly manual     Basic-7B Assembly Manual e.pdf

Kits

Component kit (without case and knobs)

Complete kit (with case and knobs)

Case and Knobs

 

Price

 

• Component kit        
  $100 USD  included shipping fee
• Complete kit           $175 USD  included shipping fee

Payment

 

• PayPal 

Order

 

• Send email to Seike    seike@marconi-japan.com
• web: 
  http://marconi-japan.com/HOME.aspx