Feature overview of RF & Microwave Toolbox:

This app contains the following tools cq calculators.

1. Noise floor (Kelvin,dBm) 
2. Amplifier cascade (NF, Gain, P1db, OIP2, OIP3)  
3. Radar equation (2-way path loss) 
4. Radio equation  (1-way path loss) 
5. Power and voltage converter (W,dBm,V,dBµV) 
6. Field intensity and power density converter (W/m2, V/m, A/m, Tesla, Gauss,dBm, W) 
7. Mismatch error limits  (VSWR, Return loss) 
8. Reflectometer (VSWR, Return loss) 
9. Mitered Bend 
10. Divider and Couplers (Wilkinson, Rat race, Branchline , microstrip and lumped) 
11. Balanced and und balanced PI and T attenuator 
12. Skin depth (DC and AC resistance) 
13. PCB Trace calculator (impedance/dimensions)
    - Microstrip- Stripline
    - Coplanar waveguide
    - Coupled microstrip
    - Coupled stripline 
14. Image rejection (amplitude and phase imbalance) 
15. Mixer harmonics (up and down convertion) 
16. Helical antenna 
17. Peak to RMS (peak, RMS, average, CF) 
18. Air Core Inductor Inductance Calculator
19. Parallel plate Capacitor 
20. PI and T attenuator 
21. Ohm's Law Parallel
22. LCR impedance/resonance 
23. Series LCR impedance/resonance 
24. Inductor impedance 
25. Capacitance impedance 
26. Antenna temperature (Kelvin) 
27. Radar Cross Section (RCS) calculator (Sphere,Cylinder, flat plate, corners, dBsm) 
28. Noise Figure Y-Factor Methode 
29. EMC  (EIRP, ERP, dBµV/m) 
30. Noise figure converter (dB, linear, Kelvin) 
31. Frequency Band Designations (IEEE Radar band, Military Radar band, Radio band, Satellite, Wavefuide band) 
32. Resistor color code (reverse lookup, 3 to 6 band) 
33. Filter Design (Butterworth, Chebyshev, prototype):
    - Low pass- High pass filter
    - Band pass
    - Band stop filter 
34. µ-Filter Design (microstrip, stripline):
    - Interchange of Circuits
    - Kuroda's Identities
    - Series and Shunt Circuit lines
    - Coupled line Circuits
    - Stepped Impedance  
35. Trace Width and Clearance Calculator
    Calculation of minimal trace width for a maximum current value.Calculation of minmal clearance for a maximum voltage.Also the voltage drop, resistance and power loss is calculated
36. Series and Parallel component (R, L and C) calculations
37. Reverse Series and Parallel resistor calculations
38. Inductor Color Code Calculator 
39. Capacitor Charge Calculator
40. Led Resistor Calculator
41. Voltage Divider Calculator
42. Thin Film Resistor Calculator 
43. Opamp Calculator
44. Lumped Balun Calculator
45. Wavelength calculator
46. L-Network Matching Calculator
47. LCR Parallel - Series Conversion Calculator
48. PI & T-Network Matching Calculator
49. Coax Line Calculator
50. Twisted pair Calculator
51. Lumped-Distributed Equivalences calculator
52. Fresnel Calculator
53. Inductor Charge Calculator.
54. Heat Sink temperature calculator
55. Thermal via calculator
56. Coupler directivity calculator
57. Cavity resonance calculator