SMRT CREWGUARD BASE UNIT STUB ANTENNA

SKU: 3050009
MNF Code: MOA-20306

Out of stock/Available to order

Descriptions

The sMRT CREWguard monitors the emergency frequency 121.5MHz and provides an instant audible alarm when a distress signal is received from one of our compatible Personal Locator Beacons.

Why choose the sMRT CREWguard?

24/7 Monitoring.

Works instantly.

Automatic alarm and flashing LED man overboard warning.

Simple LED display shows signal strength (near or far).

Includes an antenna.

Can monitor an unlimited number of alerting units.

Control Box Dimensions: 170x120x60mm Aluminium Box (excluding antenna & connectors)
Weight: 1400gms
Temperature range: -20°C + 60°C
Waterproofing: IP68
Sensitivity: 0.5 uV at antenna input
Frequencies: 121.5 MHz, 121.65 MHz (Test 1), 121.775 (Test 2)
Criteria of ELT/PLB recognition Audible AM-modulated howling, downward
LF-range within 300Hz…1600Hz
LF-range: 700 Hz minimum
Time of repetition: 250ms.500ms• DELTA lf/25MS: -10Hz…-250Hz
Audio exit max. 8Vss (speaker > 8 Ohm)
Relay contact Floating, carrying capacity max. 0.5 A/10W Current Drain Standby = 80mA / If alarm + ext. speaker (8 Ohm) = 400mA
Operating Voltage: 12V DC (+ - 20%) • Airband