Marine MF/HF DSC SSB Transceiver

Model: WT-A150

Product Introduction:

As an important device of GMDSS, WT-A150 adopts advanced software radio technology. It can not only meet the mandatory requirements of GMDSS, but also supply enhanced image display and data communication function to users. Besides, it is fully compliant with IEC 61097-9 and other relevant international standards and is a type of ship-borne radio and navigation equipment with independent intellectual property right.

Feature:

1. Convenient operation, stable and reliable performance 
2. Improved maritime rescue capability with six standards DSC simultaneously on duty 
3. Improved communication reliability with simultaneous standby of six routine standards DSC 
4. Function and specification upgrading by software 
5. Supporting prevailing automatic antenna tuning unit

Function:

SSB voice; 
A single press of button to initiate distress alarm; 
Six standards of DSC simultaneous on duty; 
Supporting graphical display of meteorological early warning information; 
299 user channels; 
ITU channel preset;
Frequency scanning; 
Built-in GPS; 
Desk-top or embedded installation

Specificaions:

1. Main Unit 
Operating frequency range: 1.6MHz~ 30MHz (transmission), 0.5MHz~ 30MHz (receiving) 
Frequency stability: ±10Hz 
Modulation type: SSB, DSC, AM 
Operating temperature range: -15℃~ 55℃ 
Storage temperature: -50℃~ 70℃ 
Power requirement: 13.8V DC±15% 
Power consumption: RX: <1.5A;TX: <30A (Max) 
Dimensions: 285mm x 115mm x 335mm Weight: <8kg 
External interface: RS-232, USB1.0

2. Receiver
Sensitivity:≤11dBuV(SINAD=20dB) 
Selectivity:3k/-3dB, 3.8k/-60dB 
Audio Output Power: 2W/8Ω 
Audio Frequency Response: 300Hz~3000Hz, <= 1dB

3. Transmitter
Output power: 150W/100W/50W 
Sideband suppression: ≤-60dBc
Carrier suppression: ≤-60dBc 
Clutter suppression: ≤-60dBc IP3: ≤-25dBc