GMDSS Simplex & Semi-duplex HF Transmitter-receiver

GMDSS Simplex & Semi-duplex HF Transmitter-receiver

Product features:

1. Compliant with ITU, IMO and GMDSS

2. Compact transmitter-receiver with a built-in DSC

3. Easy to read information with large LCD(10.4) for NBDP termina

4. Easy to read Rx & Tx frequency at a time

5. Available scanning variability of transmitter output, frequency & channel

6. High stability for frequency with 10Hz Step Synthesizer

7. Built-in alarm signal (2182KHz)

8. Storing up to 100 transmitted messages (editable)

9. Storing up to 100 received messages (50 messages for distress and other ofr ordinary)

10. Self-diagnosis function for easy maintenance

Specifications:

• General

1. Frequency range

- TX: 1.6~27.5MHz (10Hz Step)

- RX: 500 KHz~29.9999MHz (10Hz Step)

2. TX/RX channel: ITU channel, 300 memory channels

3. Frequency tolerance: within 10Hz

4. Type of emission: J3E, H3E, F1B

5. Operation: simplex & semi-duplex

6. Ambient temperature & Humidity: -15℃~+55℃, 95%

7. Power supply: DC24V±15%, 2.5A at reception, 15A at transmitting

• DSC WATCH KEEPING RECEIVER

1. Frequency: 2187.5, 4207.5, 6312, 8414.5, 12577, 16804.5KHz

2. Type of emission: F1B

3. Frequency shift keying: 1700±85Hz (Mark: 1615Hz, Space: 1785Hz)

4. Data transfer speed: 100 baud

5. Frequency tolerance: 10Hz

• TRANSMITTER

1. Type of emission and output: J3E(150W), F1B(100W), H3E(75W)

2. Modulation: Low level balanced

3. Occupied bandwidth: within J3E(3KHz), F1B(0.5KHz)

4. Two-tone distress signal: 1300, 2100Hz

• Receiver

1. Sensitivity: J3E 3uV, F1B 3uV, H3E 6uV, S/N 20dB 100m/w

2. Intermediate frequency: 49.455MHz, 455KHz

3. Overall distortion and noise: More than 20dB

4. Input impedance: 50Ω

Dimensions:

Dimensions of GMDSS Simplex & Semi-duplex HF Transmitter-receiver