PLB1 USER MANUAL
12 912S-01260-02.10 11/01/2022
5.5 Specifi cations
406Mhz Transmitter
Frequency 406.037 MHz ±1KHz
Output Power 5W Typical
Modulation Phase ±1.1 Radians Pk
(16K0G1D)
Encoding Biphase L
Rate 400 bps
121.5MHz Transmitter
Frequency 121.5 MHz
Output Power 25-100mW PEP
Modulation Swept Tone AM (3K20A3X)
Modulation Depth ~97%
Frequency Stability ±50ppm
Duty Cycle ~35%
Low Duty Cycle Strobe
Light Type High Intensity LED
Light Colour White
Intensity 1 candela (typ)
Flash Rate 20-30 per minute
Battery
Type Lithium Manganese Dioxide
(LiMnO2)
Operating >24hrs @-20ºC
Replacement Interval 7 years
GPS Receiver
Satellite Channels 66 (Acquisition)
Sensitivity -148dBm
Cold Start Re-acquisition -163dBm
GPS Antenna Microstrip Patch
General
Height of Body 76mm
Width of Body 52mm
Depth of Body 32mm
Weight 115grams
Environmental
IEC60945 Category Portable
Operating Temperature Class 2 -20C to +55C
Storage Temperature Class 2 -30C to +70C
Waterproof 15m depth