Product

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BALUN TRANSFORMER

BALUN TRANSFORMER.  
 
1.PICTURES
 
 
 
2.FEATURES
 - Winding use pair wires for high uniformity.
 - Base pins are end processed to allow direct mounting on PCB.
 - Surface mounting type also available.
 
 
3.APPLICATIONS
 - Ideal for use in double balanced mixers, broad band transistors, transistors for impedance conversion.

 
4.SPECIFICATIONS
Applications Using Frequency
Impedance
ratio(Ω)
Insertion loss
(dB)max.
Isolation Loss
(dB) max.
Data
Sheet
    5MHz          500MHz          1.0GHz          1.5GHz         2.0GHz      2.5GHz
Impedance
conversion
double balance
mixers
     50MHz  400MHz 50/200 10 -   
     8MHz  1.1GHz 50/200 6 -
     5MHz  600MHz 50/200 2 -
                    400MHz  1.3GHz 50/200 4 -
Distributors
Synthesizers
     30MHz  500MHz 75 4.5 10  
    10MHz  600MHz 75 4.5 10
                          700MHz 1.2GHz
50 4 15
Junction
directional
couplers
     5MHz  2.15GHz 75 out1 4.0 -  
out2 9
     5MHz  2.15GHz 75 out1 3.8 -
out2 11
     5MHz  2.15GHz 75 out1 2.8 -
out2 14
     5MHz  2.15GHz 75 out1 3.0 -
out2 17
     5MHz  2.15GHz 75 out1 2.0 -
out2 21.5
Distributor      5MHz  1.0GHz 75 out1 3.9 20