J. A. Associates

 

RPN Engineering Calculator 
Engineering Keypad Keyboard Functions

function Click Ctrl+ Alt+ Ctrl+Alt+ Shift+ Sh+Ctrl+ Sh+Alt+ Sh+Ctrl+Alt+
a f/fc n rip (dB)   recalc. ¹      
aB f/fc n     recalc.      
Zp xb jyb xa jya recalc.      
P:R polar to rect.       rect. to polar      
Fo ² Calculator Bw FL FU Fo      
dB                
Ri RT R1 R2   recalc.     min. loss pad
l m>Hz ³ m>sec Hz>sec s > Hz Hz>m s > m    
(Surface Area)

DT 4		   Ht dia ... of a cylinder Recalculate
Ht length width ...of a cuboid
W→ Surface Area [Enter <--], Dissipated Power (W) [Click]
rT Calculator R1 R2 T1 a     T2
rho R L A r recalc.  
Cm Vac Vdc Idc Freq recalc.      
p pi pi² pi^⅓ 2pi reciprocal
W Calculator I E R P      
f(x) f(x) roots coef.   deg.      
ai a(0) a(2) a(3)   a(1)      
w 2pf (2pf)²     reciprocal    
Fr Calculator C L F X      
Sr Calculator C L Rs Rp  
Pr Calculator C L   RL  
Zn Calculator       Freq      
scl L C Fc Fo R   Fc(hp)  
Notes:
1.    Recalc. means: Input a new value for one of the known variables and Click the appropriate button while pressing the Shift key to calculate a new answer for the same unknown variable.

2.    The pale yellow buttons are the Multiple-Entry Calculators.  

4.    Right Click the light blue buttons to select units or other special setup requirements.

5.    > (e.g. m>Hz), is an abbreviation that means "convert m to Hz".

6.    See the Help file that comes with the RPN Engineering Calculator software for a more complete description of the available functions.

7.    To print this table set the Left and Right print margins as small as your printer allows. 

In Windows Explorer, Click File, Page Setup, and change the margins to something less than 0.75".

Click to see other individual Keypad Keyboard Functions

Copyright ©2008 J. A. Associates. All rights reserved.

Last Update: 04/30/2008