Specifications

Specifications
General
Channels Transmit 55
Receive 80 Marine
10 Weather
Controls ON/OFF/Volume, Squelch
Status Indicators 16, INT, 1W,TX LED (transmit)
Channel Display LED (Dual 7 segment)
Channel Selector UP/DWN select keys
Buttons CH16, INT, 1W/25W
Connectors Antenna and remote speaker
Size 2
3/16“Hx61/8”Wx79/16“L
Weight 2.4 lbs
Supply Voltage 13.8V DC negative ground
Antenna Impedance
50Ω, nominal
Microphone
500Ω dynamic element with coiled cord
Speaker
1.82 inch, 8Ω
Operating Temperature Range -20°C to +50°C (-4°F to +122°F)
Shock and Vibration Meets or exceeds EIA standards, RS152B and
RS204C
FCC Approvals Type accepted under part 80 of the Rules; meets
Great Lakes Agreement and party boat
requirements
Transmitter
Power Output 1 watt or 25 watt (switch selectable)
Power Requirement 1 watt output: 1.0A at 13.8V DC
25 watts output: 4.5A at 13.8V DC
Modulation
FM ±5 kHz deviation (FCC designator F3E)
Signal-to-Noise 45 dB at 3 kHZ
Audio Distortion Less than 5% with 3 kHz deviation with 1000 Hz
modulating frequency
Spurious Supression -60 dB at 1 watt, -65 dB at 25 watts
Output Power Stabilization Built-in automatic level control (ALC)
Frequency Range 156 to 158 MHz
Frequency Stability:
±300 Hz nominal
Receiver
Frequency Range 156 to 163 MHz
Sensitivity
0.25µV for 12 dB SINAD
0.35µV for 20 dB S/N
Circuit Dual Conversion Super Heterodyne PLL
Squelch Sensitivity
0.2µv Threshold
Spurious Response 60 dB
Adjacent Channel Selectivity
70 dB at ±25 kHz
Audio Output Power
4.0 watts (10% Distortion) into a 4 Ω load
Power Requirement 0.3A at 13.8V DC squelched
0.8A at 13.8V DC at maximum audio output
1st - 16.9 MHz
2nd - 455 kHz
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C:\MANUALS7\mc535\Mc535.vp
Tue Sep 08 10:53:54 1998
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Composite Default screen