Gabriel Coronel

Watts to dBm
and
Watts to dBW Converter

Watts to dBm W = 30 dBm

Milliwatts to dBm mW = 0 dBm

Watts to dBW W = 0 dBW

Milliwatts to dBW mW = -30 dBW

dBm to Watts
and
dBW to Watts Converter

dBm to Watts dBm = 0.001 W

dBm to Milliwatts dBm = 1 mW

dBW to Watts dBW = 1 W

dBW to Milliwatts dBW = 1000 mW

Frequency to Wavelength
and
Wavelength to Frequency Converter

Frequency to Wavelength MHz = 0.149896229 m

Wavelength to Frequency m = 299.792458 MHz

Free Space Loss
Calculator

Distance from Tx to Rx (in km)

km

Frequency of the link (in MHz)

MHz

Free-space path loss in dB

= 155.370344 dB

Orbital Speed
and Period
Calculator

Altitude of the satellite (in km)

km

Radius of planet (in km)

km

Standard gravitational parameter (km³/s²)

km³/s²

Orbital speed (in km/s)

= 7.504359 km/s

Orbital period (in minutes)

= 98.770120 min

Note: This assumes a circular orbit.

Binary Number Converter

Binary number to convert

In Decimal

= 255

In Hex

= FF

Decimal Number Converter

Decimal number to convert

In Binary

= 11111111

In Hex

= FF

Hex Number Converter

Hex number to convert

In Binary

= 11111111

In Decimal

= 255

Tx/Rx Frequency
Ratio
(CCSDS Recommendation:
221/240)

Tx to Rx Frequency MHz = 2400 MHz

Rx to Tx Frequency MHz = 2210 MHz

TM Pseudo-Randomization
(CCSDS Recommendation)
Input in Binary

Input binary data

Pseudo-random sequence

= 1111111101001000

Randomized / de-randomized binary

= 0000000010110111

Randomized / de-randomized hex

= 00B7

Note: Applying the operation twice returns the original data.

TM Pseudo-Randomization
(CCSDS Recommendation)
Input in Hex

Input hex data

Input in binary

= 1111111111111111

Pseudo-random sequence

= 1111111101001000

Randomized / de-randomized binary

= 0000000010110111

Randomized / de-randomized hex

= 00B7

Note: Applying the operation twice returns the original data.

TC Pseudo-Randomization
(CCSDS Recommendation)
Input in Binary

Input binary data

Pseudo-random sequence

= 1111111100111001

Randomized / de-randomized binary

= 0000000011000110

Randomized / de-randomized hex

= 00C6

Note: Applying the operation twice returns the original data.

TC Pseudo-Randomization
(CCSDS Recommendation)
Input in Hex

Input hex data

Input in binary

= 1111111111111111

Pseudo-random sequence

= 1111111100111001

Randomized / de-randomized binary

= 0000000011000110

Randomized / de-randomized hex

= 00C6

Note: Applying the operation twice returns the original data.

Decimal to Little-Endian Hex Converter

Decimal number to convert

Hex (big-endian / normal)

= 0x08FC

Hex (little-endian)

= 0xFC08

Note: Output is padded to full bytes (2 hex digits per byte).

Little-Endian Hex to
Decimal and Binary

Little-endian hex to convert

Hex (big-endian / normal)

= 08FC

In Decimal

= 2300

In Binary

= 0000100011111100

Hex to ASCII Converter

Hex to convert

In ASCII

= Hello

ASCII to Hex Converter

ASCII text to convert

In Hex

= 48656C6C6F

Power Calculator
P = V × I

Voltage

V

Current

A

Power

= 24 W

Power Calculator
P = V² / R

Voltage

V

Resistance

Ω

Power

= 24 W

Power Calculator
P = I² × R

Current

A

Resistance

Ω

Power

= 24 W