HF Radio Telephone

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Details

HF Radio Telephone

(1).Main function

1.Frequency display call feature
2.Channel display call feature
3.Emergency call feature
4.Dual-Watch function
5Receiving function of weather forecast and sea conditions
6.Memory channel function
7.Full channel scan function
8.Voice encryption function

(2).Overall Specifications

1.Frequency Range27.500MHz - 39.475MHz
2.Frequency spacing25kHz
3.Number of channels480
4.Channels : meet " 27.500 -39.475MHz the fishing vessels radio telephone"
5.Modulation method : FM16KOG3E
6.Operating temperature range: –10°C to +55°C
7.Relative temperature90-95%40
8.Power SupplyDC 13.8V
9.Dimensions250mm×180mm×60mm
10.(AM) broadcast receiver frequency500kHz-9.999MHz
11.Memory channels: 15

(3).Transmitter Specifications

1.Output power20W ± 2DC13.8V
2.Frequency tolerance≤ ±20PPM
3.Modulation limit≤ ±5kHz
4.Modulation sensitivity≤ 15mV
5.Audio distortion≤ 7%
6.Spurious emissions≤ -53dB
7. Tx Current consumption : ≤ 5ADC13.8V

(4).Receiver Specifications

1.Reference sensitivity≤ 0.2μV12dB
2.Squelch sensitivity threshold≤ 0.15μV
3.Deep squelch blocking threshold≥ 5kHz
4.Modulation receiver bandwidth≥ 2×5kHz
5.Adjacent Channel Selectivity≥ 65dB
6.spurious response≥65dB
7.Intermodulation rejection ratio≥ 58dB
8.Audio output power≥ 1w
9.Audio distortion≤ 7%


Note: Specifications are subject to change without notice.
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