Model : GMDSS HX-2000
VHF Radio capable for transmitting and receiving DSC and radiotelephone (class A DSC)
Features:
- class A DSC
- GPS
- Chinese/ English iterface
- 2 years warranty
- CCS Certificater
- IEC61097-3
- IEC61097-8
- IEC61097-7
- IEC60945(2002)
- ITU-RM493-13
General requirement: Input is 12DC V (+30/-10%)
Transmitter section
- Transmission power 25W, you can manually select as low as 1W.
- Transmissin audio harmonic distortion below 10%.
- Audio Response +1/-3dB of +6dB/ octave.
- AC Noise below -40dB
- The maximm deviation +-5KHz.
- Parasitic radiation below0.25 u W.
- When current consumption 25W 5A.
Receiver section
- Frequency range:156.025MHz~163.275MHz
- The first IF 21.7MHz, the second IF 450KHz.
- Noise by 20dB when the maximum available for the snsitivity of ≤0.4u V.
- Adjacent channel selectivity ≥ 70dB.
- Spurious response suppression ≥ 70dB.
- Intermodulation suppression ≥ 68dB.
- Spurious emission suppression ≤2nW.
- aximum current consumption of the audio output 0.9A; standby 0.3A.
- Audio Response +1/-3dB of +6dB/ octave.
- AC Noise ≤ -40dB .
- 10% audio distortion when the output power of built-in speaker 2W, external speaker 3.5W.