Marine VHF Radio With DSC M580C
Short Description:
This product is an advanced new-generation multifunctional A-type VHF DSC radio telephone, which is well-designed based on the standards of CCIR 493-4 Technical Characteristics, CCIR 541-3 Operational Characteristics and A.803 (19) under ITU-R Proposals issued by the International Radio Consultative Committee, and the national regulations, with the purpose to achieve the high stability and easy operation based on combination of actual application. In addition to the aluminum frame as the main...
Product Detail
Product Tags
This product is an advanced new-generation multifunctional A-type VHF DSC radio telephone, which is well-designed based on the standards of CCIR 493-4 Technical Characteristics, CCIR 541-3 Operational Characteristics and A.803 (19) under ITU-R Proposals issued by the International Radio Consultative Committee, and the national regulations, with the purpose to achieve the high stability and easy operation based on combination of actual application.
In addition to the aluminum frame as the main construction, this product adopts high-quality components and waterproofing measures, using appropriate software and hardware circuits, as well as the large-screen LCD Chinese display. A DSC 70CH dedicated channel is fitted to avoid not receiving DSC call signals during a call. And a high-performance FM (88-108MHz) radio is installed additionally in accordance with the actual needs of customers, which makes it easy to listen to weather forecasts. In the case that GPS signals are connected, a navigation display can be achieved, the azimuth and the distance for the destination point can be calculated automatically, and the current course and speed can be displayed, which will make the navigation easier.
General Specification
Frequency Range:156.025～163.275MHZ ；
Channel Spacing:25KHZ
Number of Signal Channels:97 (including 10 meteorological signal channels)；
Modulation Mode:FM（16K0G3E）； DSC（16K0G2B）；
Power Supply:DC 13.8V ±15% ；
Current Consumption（13.8V):At the transmitting state：6A/1A；At the standby state：350mA；
Frequency Stability:±10PPm；
Range of Operation Temperature:－15℃～＋55℃；
Transmitter Specification
Transmitting Frequency:156.025～157.425 MHZ ；
Output Power:≤25W / 1W
Modulation Mode:FM
Maximum Frequency Deviation:±5 KHZ
Maximum Frequency Deviation:±4KHZ
Modulation Sensitivity:≤17mV
Modulation Distortion:≤7%
Receiver Specification
Receiver Frequency:156.025～163.275 MHZ
Receiving System:Double-Conversion Super Heterodyne
Intermediate Frequency:1st IF: 21.4 MHZ；2nd IF: 455 KHZ
Reference Sensibility:≤0.25μV
Threshold Squelch Opening Sensitivity:≤0.15μV
Adjacent Channel Selectivity:≥65dB
Spurious Response Immunity:≥65dB
Inter-modulation Immunity:≥60dB
Modulation Receiving Bandwidth:≥2×5 KHZ
