FLEX

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FLEX
FLEX.jpg
Frequencies 169 MHzMegaHertz (MHz) 10^6 Hz169,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
169,000 kHzKiloHertz (kHz) 10^3 Hz
,929 MHzMegaHertz (MHz) 10^6 Hz929,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
929,000 kHzKiloHertz (kHz) 10^3 Hz
169,000 kHzKiloHertz (kHz) 10^3 Hz
169 MHzMegaHertz (MHz) 10^6 Hz
929,000 kHzKiloHertz (kHz) 10^3 Hz
929 MHzMegaHertz (MHz) 10^6 Hz
Frequency Range 169 MHzMegaHertz (MHz) 10^6 Hz169,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
169,000 kHzKiloHertz (kHz) 10^3 Hz
- 929 MHzMegaHertz (MHz) 10^6 Hz929,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
929,000 kHzKiloHertz (kHz) 10^3 Hz
Mode NFMNarrowband Frequency Modulation
Modulation FSKFrequency-Shift Keying,4FSK4-Level Frequency Shift Keying
ACFAutoCorrelation Function
Bandwidth 5 kHzKiloHertz (kHz) 10^3 Hz5,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
0.005 MHzMegaHertz (MHz) 10^6 Hz
kHzKiloHertz (kHz) 10^3 Hz
0.005 MHzMegaHertz (MHz) 10^6 Hz
kHzKiloHertz (kHz) 10^3 Hz
0.005 MHzMegaHertz (MHz) 10^6 Hz
Location Worldwide
Short Description FLEX (Flexible Wide Area Paging Protocol) is Motorola's high speed one-way paging protocol that supports 1600, 3200, and 6400 bpsBits per second (bps). FLEX can transmit tone, numeric, alphanumeric, and binary data.
I/Q Raw Recording Download file
Audio Sample
FLEX (Flexible Wide Area Paging Protocol) is Motorola's high speed one-way paging protocol that supports 1600, 3200, and 6400 bpsBits per second (bps). FLEX can transmit numeric, alphanumeric, and binary data.

FLEX uses either 2FSK or 4FSK4-Level Frequency Shift Keying. 2FSK speeds are 1600 bpsBits per second (bps) and 3200 bpsBits per second (bps). 4FSK4-Level Frequency Shift Keying speeds are 3200 bpsBits per second (bps) and 6400 bpsBits per second (bps).

ReFLEX is the two-way variant of the FLEX protocol.

Mode Samples[edit]

1600 bpsBits per second (bps)

3200 bpsBits per second (bps)

6400 bpsBits per second (bps)

Frequencies[edit]

  • 152.6 MHzMegaHertz (MHz) 10^6 Hz
  • 169 MHzMegaHertz (MHz) 10^6 Hz
  • 309.505 MHzMegaHertz (MHz) 10^6 Hz
  • 310.905 MHzMegaHertz (MHz) 10^6 Hz
  • 929.362 MHzMegaHertz (MHz) 10^6 Hz
  • 929.387 MHzMegaHertz (MHz) 10^6 Hz
  • 929.538 MHzMegaHertz (MHz) 10^6 Hz
  • 929.612 MHzMegaHertz (MHz) 10^6 Hz
  • 929.662 MHzMegaHertz (MHz) 10^6 Hz
  • 929.937 MHzMegaHertz (MHz) 10^6 Hz

Decoding Software[edit]

Hobby Level Software


Professional Equipment/Software


Video Examples[edit]

Additional Links[edit]

Additional Images[edit]