29 LX HD LE Specifications
39
38
Frequency Ranges
GENERAL
CHANNELS
CB - 40 CH
FREQUENCY RANGE
CB - 26.965 TO 27.405 MHZ
WX - 162.400 TO 162.775 MHZ
FREQUENCY TOLERANCE
0.005 %
FREQUENCY CONTROL
PLL (PHASE LOCK LOOP) SYNTHESIZER
OPERATING TEMPERATURE
RANGE
-30° C TO + 50° C
MICROPHONE
Plug-in dynamic
INPUT VOLTAGE
13.2VDC nom. (positive or negative ground)
Current Drain
Transmit: AM full mod., 1.5A (maximum)
Receive: Squelched, 0.3A;
full audio output, 1.2A (nominal)
Size ..............................................................8-5/8” D x 7-9/32” W x 2-13/63” H
Weight ..........................................................4 lbs.
Antenna Connector .................................UHF; SO-239
Meter .............................................................Indicates relative
power output received
signal strength, and vswr
TRANSMITTER
Power Output ............................................4 watts
Modulation .................................................AM (Amplitude Modulation)
Frequency Response ...............................300 to 3000 Hz
Output Impedance ..................................50 ohms, unbalanced
RECEIVER
Sensitivity ....................................................Less than 1 µV for 10 dB (S+N) /N
Selectivity ....................................................6 dB @ 7 KHz, 60 dB @ 10KHz
Image Rejection ........................................80 dB, typical
Adjacent-Channel Rejection ................60 dB, typical
IF Frequencies ...........................................Double Conversion: 1st: 10.695 MHz
2nd: 455 KHz
Automatic Gain Control (AGC) ............Less than 10 dB change in audio
output for inputs from 10 to 50,000
microvolts
RF Gain range ............................................40 db
Noise Blanker .............................................RF type
Squelch ........................................................Adjustable; threshold less than 1µV
Audio Output Power ...............................4 watts
Frequency Response ...............................300 to 3000 Hz
Distortion ....................................................Less than 7% @3 watts @ 1000 Hz
Built-in Speaker .........................................8 ohms, 5w
External Speaker (Not supplied)............ 8 ohms; disables internal speaker
when connected
PA SYSTEM
Power Output ............................................4 watts into external speaker
External Speaker for PA..........................8 ohms 4 Watts min.
(Not Supplied) ...........................................the PA speaker also monitors the
receiver; separate jack provided
(SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE)
The Cobra 29 LX HD LE transceiver represents one
of the most ad vanced AM two-way radios used as
a Class D station in the Citizens Radio Service. This
unit features advanced Phase Lock Loop (PLL)
circuitry providing complete cov er age of all 40 CB
chan nels.
1
26.965 21
27.215 1
162.550
2
26.975 22
27.225 2
162.400
3
26.985 23
27.255 3
162.475
4
27.005 24
27.235 4
162.425
5
27.015 25
27.245 5
162.450
6
162.500
6
27.025 26
27.265 7
162.525
7
27.035 27
27.275 8
161.650
8
27.055 28
27.285 9
161.775
9
27.065 29
27.295 10
163.275
10
27.075 30
27.305
11
27.085 31
27.315
12
27.105 32
27.325
13
27.115 33
27.335
14
27.125 34
27.345
15
27.135 35
27.355
16
27.155 36
27.365
17
27.165 37
27.375
18
27.175 38
27.385
19
27.185 39
27.395
20
27.205 40
27.405
Channel
Channel
CB
Freq.
CB
Freq.
WX
Freq.
Channel In MHz Channel In MHz Channel
In MHz
29LXHDLE_MANL.indd 38-39
9/2/14 3:29 PM
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