Home
Up


   
      406 MHz PLBs

PLBs (Personal Locator Beacons) are completely self-contained radio transmitters designed for emergency use. When activated, they transmit an internationally recognised distress signal. They are designed to be used when the safety of you, your craft or your crew is endangered and you have no other means of communication ie life threatening.  Suitable for use on water for personal use, bushwalking or 4WDIng. Note some yachting or boating craft may need a EPIRB as well.

We offer a range of PLB units:
 

MT410G PLB - A$459 inc GST
Lightweight personal beacon with GPS positioning
7 year warranty, 7 year battery life
Typical accuracy < 45 metres
Specifications

Please register your beacon, the form is here

Click here to place an order



MT410/MT410G specifications
Modes of Operation
Activated
UHF (406) and VHF (homer) complete with high intensity strobe and audible alert.
Self Test
Comprehensive internal diagnostics with visual and audible operator feedback. UHF test message (inverted synchronisation compatible with portable beacon testers).

GPS satellite acquisition test (MT410G only)

  
Operation
Activation
Automatically when antenna deployed  
Duration
In excess of 24 hours at -20°C, longer at higher ambient temperatures
Transmission
121.5 and 406 MHz
Delay
60 seconds to de-activate proior to transmissio n
Warm-Up
None required (due to digital signal frequency generation)
VHF
121.5 MHz, 50 mW ±3 dB, swept tone AM (analogue)
UHF
406.028 MHz, 5 W ± 2 dB, PSK (digital)
Strobe
> 20 flashes/minute 2 x high intensity white LED
COSPAS-SARSAT
Certified to C/S T.001 (Class 2) requirements
Approvals
- AS/NZS 4280.2
- ETSI EN 302 152-1
UHF Protocol/Data
Supports all short (MT410) and long (MT410G) operation protocols (reprogrammable by distributor)
Repetition Period
50 s mean digitally generated randomization
VHF
Satellite compatible phase coherent
  
Battery
Replacement Period
Prior to replacement date marked on case (7 years)
Replacement Method
Authorised service centre or factory only (non user replaceable)
Battery Chemistry
LiMnS02 (0.49 g Lithium per cell)
Battery Configuration
2 electronically isolated batteries, each consisting of 2 cell types CR17345
  
Physical
Operating
-20°C to +55 °C
Storage
-30°C to +70°C
Weight
MT410: 235g
MT410G: 250g
Compass Safe Distance
0.1 m (for minimum deflection)
Dimensions
135 mm (H) x 71 mm (W) x 38 mm (D)
Buoyant
Will float in fresh/salt water (RTMCM Cat1)
Waterproof
Submersion to 1m
Materials
High visibility yellow chassis with translucent cap. UV stabilised high impact plastic chassis with energy absorbtion overmouled bumpers
  
GPS Receiver (MT410G ONLY)
Type
Ultra-high sensitivity L1 frequency C/A
Channels
16 channel, 8192 time/frequency search windows
Antenna
Dielectrically loaded quadrifilar helix
Acquisition
Cold start 34 seconds typical
Warm start < 3.5 seconds typical
Position
Located to within 45m typical
  
Other Features
Transport
Meets UN requirements for transport as non-hazardous cargo on board passenger aircraft
Antenna
Flexible and robust wire rope design. Marine grade 316 stainless steel
Included Accessories
Wrist/Neck strap. Protective carry pouch with multidirectional belt loops
Antenna
Flexible self straightening stainless steel design
*Standard factory setting. Programmable via external interface to operate over 406.000 MHz to 406.100 MHz. Other protocols available.

Specifications are subject to change without notice or obligation.