Uniden MC1020 English Owners Manual - Page 20

Specifications

Page 20 highlights

Specifications General Channels Controls Status Indicators Channel Display Selector Switch Buttons Connectors Size Weight Supply Voltage Standard Accessories Antenna Impedance Microphone Speaker Operating Temperature Range Shock and Vibration FCC Approvals Transmitter Power Output Power Requirement Modulation Hum and Noise Signal-to-Noise Audio Distortion Spurious Suppression Output Power Stabilization Frequency Range Frequency Stability: Receiver Frequency Range Sensitivity Circuit Squelch Sensitivity Spurious Response Adjacent Channel Selectivity Audio Output Power Power Requirement IF Frequencies : Transmit 54 Receive 77 Marine/10 Weather : On-Off/Volume, Squelch : TX LED (transmit), SCAN, TRI, U, I, C, HI, LO, MEM, WX, and WX alert symbol on LCD Panel : LCD (Dual 7 segment) : Channel Selector switch : WX, 16/9, MEM, H/L, and STEP : Antenna, remote speaker, and DC power : 2 1/5"H x 6 2/5"W x 8"L : 2.4 lbs : 13.8V DC negative ground : Mounting bracket and hardware, DC power cord, microphone hanger, spare fuse : 50Ω nominal : Rugged 1kΩ condenser mic element with coiled cord : 1.82 inch, 8Ω : - 20°C to +50°C (- 4°F to +122°F) : Meets or exceeds EIA standards, RS152B and RS204C : Type accepted under part 80 of the Rules; meets Great Lakes Agreement and party boat requirements : 1 watt or 25 watt (switch selectable) : Not rated on LO; 25 watts output: [email protected] DC : FM ±5 kHz deviation (FCC designator F3E) : 42 dB@300 HZ, 3kHZ (nominal) : Less than 3% with 3 kHz deviation with 1000 Hz modulating frequency (nominal) : - 56 dB @ 1 watt, - 65 dB @ 25 watts : Built-in automatic level control (ALC) : 156 to 158 MHz : ±1.58 kHz @ - 20°C to +50°C : 156 to 163 MHz : 0.25µV for 12 dB SINAD 0.35µV for 20 dB S/N : Dual Conversion Super Heterodyne PLL : 0.5µv Threshold : 60 dB : 60 dB @ ±25 kHz : 3.0 watts (10% Distortion) : 230 mA @ 13.8V DC squelched 0.7A @ 13.8V DC at maximum audio output : 1st - 16.9 MHz 2nd - 455 kHz 17

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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
nominal
Microphone
: Rugged 1k
condenser mic element with coiled
cord
Speaker
: 1.82 inch, 8
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