You can understand our product range from our web. If there is anything un-clear or for more details please feel free to contact us. Of course our Seamaster catalogue is also available upon your request for your purchasing reference.
1. Antenna power: 3-10w. 2. Frequency: 1605-2850KHZ. 3. Type of emission: A1A. 4. Effective range: L-150 KM.M-50KM. 5. Receiving sensitivity: Below 5 dB. 6. Call selection system: 4 tone signal series. 7. Receiving system: super heterodyne. 8. Power supply: DC 24 V battery. 9. Antenna length: L-4 .45M. M-360M. 10. Total weight: L-24kgs.M-19kgs.