PLB1 USER MANUAL
12
912S-01260 v02.21
10/08/2022
5.5
Specifications
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