Specifications
General
Channels
: Transmit
54
Receive
77 Marine/10 Weather
Controls
: On-Off/Volume, Squelch
Status Indicators
: TX LED (transmit), SCAN, TRI, U, I, C, HI, LO,
MEM, WX, and WX alert symbol on LCD Panel
Channel Display
: LCD (Dual 7 segment)
Selector Switch
: Channel Selector switch
Buttons
: WX, 16/9, MEM, H/L, and STEP
Connectors
: Antenna, remote speaker, and DC power
Size
: 2 1/5"H x 6 2/5"W x 8"L
Weight
: 2.4 lbs
Supply Voltage
: 13.8V DC negative ground
Standard Accessories
: Mounting bracket and hardware, DC power cord,
microphone hanger, spare fuse
Antenna Impedance
: 50
Ω
nominal
Microphone
: Rugged 1k
Ω
condenser mic element with coiled
cord
Speaker
: 1.82 inch, 8
Ω
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
: Not rated on LO;
25 watts output: [email protected] DC
Modulation
: FM
±
5 kHz deviation (FCC designator F3E)
Hum and Noise Signal-to-Noise
: 42 dB@300 HZ, 3kHZ (nominal)
Audio Distortion
: Less than 3% with 3 kHz deviation with 1000 Hz
modulating frequency (nominal)
Spurious Suppression
: – 56 dB @ 1 watt, – 65 dB @ 25 watts
Output Power Stabilization
: Built-in automatic level control (ALC)
Frequency Range
: 156 to 158 MHz
Frequency Stability:
:
±
1.58 kHz @ – 20°C to +50°C
Receiver
Frequency Range
: 156 to 163 MHz
Sensitivity
: 0.25
µ
V for 12 dB SINAD
0.35
µ
V for 20 dB S/N
Circuit
: Dual Conversion Super Heterodyne PLL
Squelch Sensitivity
: 0.5
µ
v Threshold
Spurious Response
: 60 dB
Adjacent Channel Selectivity
: 60 dB @
±
25 kHz
Audio Output Power
: 3.0 watts (10% Distortion)
Power Requirement
: 230 mA @ 13.8V DC squelched
0.7A @ 13.8V DC at maximum audio output
IF Frequencies
: 1st - 16.9 MHz
2nd - 455 kHz
17
D:\MC1020\MC1020E\Mc1020.vp
Mon Jul 26 17:03:19 1999
Color profile: Disabled
Composite Default screen
Summary of Contents for MC 1020
Page 1: ...MC 1020 VHF Marine Radio Operating Guide UTZZ01868ZZ ...
Page 23: ... 1997 Uniden America Corporation All Rights Reserved Printed in the Philippines ...
Page 24: ...MC 1020 Radio Marítima VHF Manual de Instrucciones UTZZ01868ZZ ...
Page 46: ... 1997 Uniden America Corporation Todos los derechos reservados Imprentado en Philippines ...