Communication Concepts, Inc.

Home

Up

HIGH POWER RF TRANSFORMER 1 TO 80 MHZ

These transformers are intended for output impedance matching applications primarily in solid state push-pull RF amplifiers in the 1-80 MHz frequency range. The Power level capability is up to 1KW.

 

      779h.jpg (48934 bytes)                   wpe16.jpg (29422 bytes)   

RF2061-9    (9:1 Impedance Ratio - coaxial cable) $ 24.95
RF2061-0 (Unwound, core assembly only) $ 11.95
RF2067-0 (Unwound, core assembly only) $ 11.95
RF2043-0 (Unwound, core assembly only) $ 11.95
RF2077HS-9 (9:1 Impedance Ratio- coaxial cable) $ 24.95
RF877-9 (9:1 Impedence Ratio - coaxial cable) $ 11.95

 

RF TRANSFORMERS FOR 2 TO 300 MHZ, TYPE "U"

The type "U" transformers are intended for input, output, and interstage impedance matching applications in push-pull RF amplifiers in the 2 to 300 MHz frequency range. Depending on the power levels involved, the band may have to be divided into two or three segments. The type "U" transformers require a presence of magnetic material, such as ferrite to increase the winding inductance, for operation below approximately 75 MHz. The winding material is semi-rigid co-ax cable. The power handling capability exceeds 1 KW. The primary and secondary windings are DC isolated The impedance rations are from 1:1 to 1:16. The are small in physical size.

wpe17.jpg (7204 bytes)
TUI 9:1 Impedance Ratio Type U Input $ 23.50
TUO 1:9 Impedance Ratio Type U Output $ 24.50
TUO 1:4 Impedance Ratio Type U Output $ 23.50
EI-IN Magnetic Material for Input Transformers $ 5.70
EI-OUT Magnetic Material for Output Transformers $ 6.25

 

 

HF TRANSFORMERS 2 - 30 MHZ

These transformers are intended for input, output and interstage impedance matching applications primarily in Solid State push-pull RF amplifiers in the 2 to 30 MHz frequency range. However, their operation in single ended designs is also possible.

        wpe18.jpg (11663 bytes)

RF400 TRANSFORMER (43 Material)
RF400-25 (25:1 Impedance Ratio) $ 4.95
RF400-16 (16:1 Impedance Ratio) $ 4.95
RF400-9 ( 9:1 Impedance Ratio) $ 4.95
RF400-4 ( 4:1 Impedance Ratio) $ 4.95
RF400-0 (Transformer core only) $ 3.95

 

  (77 Material available at extra cost)

 

 

            wpe1A.jpg (12524 bytes)   

RF600 TRANSFORMER (43 Material Only)
RF600-25   (25:1 Impedance Ratio) $ 5.10
RF600-16   (16:1 Impedance Ratio) $ 5.10
RF600-9   ( 9:1 Impedance Ratio) $ 5.10
RF600-4   ( 4:1 Impedance Ratio) $ 5.10
RF600-0   (Transformer core only) $ 4.55

 

 

 

 

        wpe1B.jpg (14551 bytes)

RF800 TRANSFORMER (43 Material )
RF800-25   (25:1 Impedance Ratio) $ 5.25
RF800-16   (16:1 Impedance Ratio) $ 5.25
RF800-9   ( 9:1 Impedance Ratio) $ 5.25
RF800-4   ( 4:1 Impedance Ratio) $ 5.25
RF800-0   (Transformer core only) $ 4.85

 

(67 Material available at extra cost)

 

 

        wpe1C.jpg (16719 bytes)   

RF1000 TRANSFORMER (43 Material)
RF1000-25   (25:1 Impedance Ratio) $ 5.75
RF1000-16   (16:1 Impedance Ratio) $ 5.75
RF1000-9   ( 9:1 Impedance Ratio) $ 5.75
RF1000-4   ( 4:1 Impedance Ratio) $ 5.75
RF1000-0   (Transformer core only) $ 5.25

 

(61, 67, and 77 Material available at extra cost)

 

 

 Send mail to cci.dayton@pobox.com with questions or comments about this web site.           

 

                This Page was last updated March 27, 2007