Uniden MC 722 - Manual (Page 7)

SPECIFICATIONS
GENERAL
Channels
Frequency Control Method
Antenna Impedance
Speaker (Internal!
Microphone
Channel Display
DOC Approval
Frequency Stability
Operating Temperature Range
Shock and Vibration
Dimensions
Weight
Controls
Selector Switches
Program Switches
Connectors
Frequency Range
Lights and Indicators
Standard Accessories
Supply Voltage
Standby Drain
Transmit Drain
: Transmit-55, Receive-90
I PLL synthesizer and microprocessor
: 50 ohms, nominal
r 2.85 inch, 8 ohms
r Rugged 600 ohm dynamic elennent with coiled cord and plug-in
connector
: LCD alpha numeric readout.
: Type approved under Australia Department ot Communications
: ±0.0005%
: -20°C to +50°C
: Meets or exceeds EIA standards
: 7-1.'4"W(ie5mm! x 9-7/8''L(250mmI x 2-1 M''H|58mm)
: 4.5 pounds
: Gn-off/volume, squelch and dimmer controls
: 1W/25W, intl/USA, instant ch 15, watch, hail, scan, manual channel
selector and memory backup
: Watch program, enter and delete
: Antenna, microphone, external speaker, DC power, hail, intercom.
: 1 56 to 158 MHz transmit, 156 to 163 MHz receive
: Channel number and scan list status, TX, WX, WATCH, scan, hail, USA,
international, 25W, 1W and back lighted key board.
: Plug-in microphone, mounting bracket and hardware. DC power cord,
mike hanger, spare fuse, owner's manual, warranty card
: 13.8V DC negative ground
: 1,2A at rated audio output — 0,6A squelched
: 4.5A at 25W output - 1A at IW output
TRANSMITTER
Power Output
Modulation
Hum and Noise Attenuation
Audio Distortion
Spurious Emissions
Output Transistor Protection
Output Power Stabilization
I 25 or 1 watt (switch selectable)
; FM, ±5 kHz deviation (FCC designator 16F3)
: 45dB
: Less
Than 5%
: -70 dB
: Built-in
: Built-in automatic level control (ALC)
RECEIVER
Sensitivity
20 dB quieting
12 dB sinad
Squelch Sensitivity (EIA)
Spurious and Image Reiection
Intermodulation Rejection
Selectivity (EIA)
Audio Output Power @ 10%
Dist with 4 ohm speaker
IF Frequencies
Hum and Noise Level (EIA)
-114 dBm
-117 dBm
0.20 pV
75 dS
70 [email protected]
50dB@30pV
35d6@300pV
: 70 dB
: 3,5 watts minimum
: 1st -21.4MHz, 2nd -455kHz
; SOdB
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