406 MHZ TRANSMITTER
| Frequency | 406.040 MHz + 1kHZ |
| Power output | 5 W nominal |
| Modulation | Phase (16KOG1D) |
121.5 MHZ TRANSMITTER
| Frequency | 121.5 MHz + 3 kHz |
| Power output | 100 mW nominal |
| Modulation | Swept tone AM (3K20A3X) |
AIS TRANSMITTER (SEE NOTE 1)
| Frequencies | 161.975 MHz (AIS1); 162.025 MHz (AIS2) |
| Power output | 1 W nominal |
| Modulation | Phase (16KOGXW) |
GNSS RECEIVER (SEE NOTE 2)
| Constellations | GPS, Galileo |
| Frequencies | 1575.42 MHz (GPS, Galileo); |
| Sensitivity | -167 dBm minimum |
| Satellites tracked | 72 channel |
STROBE LIGHT
| Type | 3 high intensivity LEDs |
| Light output | 0.2 cd minimum |
| Flash rate | 23 flashes per minute |
BATTERY
| Type | Lithium iron disulphide |
| Operating life | 48 hours minimum |
| Shelf life (in-service life) | 10 years from date of manufacture (see Note 3) |
ENVIRONMENT
| Operating temperature | -20 °C to +55 °C (-4° F to +131° F) |
| Storage temperature | -30 °C to +70 °C (-22° F to +158° F) |
| Automatic release depth | 4 m maximum |
WARNING:
This product can expose you to chemicals including Di-n-hexyl Phthalate (DnHP)
which is known to the State of California to cause reproductive harm, and
Vinyl Chloride which is known to the State of California to cause cancer. For
more information go to 
