STR-7000A

• ITU-R M.493-14 / M.541-10 standard is designed to fully meet the latest GMDSS CLASSA IMO regulation • Integrated CH70 DSC dedicated receiver and DSC dedicated antenna connections enable simultaneous reception of DSC during transmission • Clear color screen on large LCD displays all information over 160 characters • Remote function that enable up to 15 installation • Ability to Store / Edit / Call MMSI number in 3 groups of 20 MSI number • High quality front built-in speakers • Convenient Night Calls with LCD back-light

▶ GENERALS 

• TX Frequency : 156.025MHz ~ 157.425MHz • RX Frequency : 156.050MHz ~ 163.275MHz • Number of Channels: 191 Channels (ITU:63, USA:57, CAN:61, WX:10) • Type of Emission : FM(16K0G3E), DSC(16K0G2B) • Communication Mode : Simplex and Semi-Duplex • Antenna Impedance : 50Ω(SO-239) • Freq. Stability : ±10 PPM(-20℃ ~ +60℃) • Power supply : Input DC24V / Output DC13.8V / max 10A • Consumed Currency (13.8V) : TX: 5.5A Max , RX: 1.5A Max • Size / Weight : 136 x 220 x 175 / About 2.2kg

▶ TRANSMITTER UNIT 

• Antenna Output(13.8 V DC) : High/25W, Low/1W • Starting Mode : SYNTHESIZER mode • Max. Freq. Deviation : ±5KHz or less • MIC Input Impedance : 2kΩ • Spurious Emission : 70dB or less • Adjacent Channel Power : -70dBc or less

▶ RECEIVER UNIT 

• Receiving Mode : DOUBLE CONVERSATION SUPER HETERODYNE • Intermediate frequency : 1st : 21.7MHz / 2nd : 450kHz • Receiving Sensitivity : 20dB SINAD = 0.32uV or less 12dB SINAD = 0.22uV or less • Squelch Sensitivity : 0.3uV • Adjacent Channel Selectivity : 70dB or more • Spurious Response Removal Ratio : 70dB or more • Residual Noise Level : -40dB or less • Audio Output(13.8 V DC) : 4.5W / 4Ω(distortion factor 10% ore lss)

▶ DSC WATCH KEEPING RECEIVER 

• Receiving Freq. : 156.525MHz • Mode : 16K0G2B • DSC Modulation Speed : 1200baud (±30ppm) • DSC Modulation Quotient : PM/FSK (Within M=2±10%) • Maximum Available Sensitivity : 0.25uV (10-2 Bit error rate o rless) • DSC Operation : ITU-R M.541-10 / ITU-R M.689-2 • DSC Protocol : ITU-R M.493-14 class-A