CB radio LT-27 Specification
1.Multi-bands, 40 channels
2.Frequency range: 26.565-27.99125MHz
3.AM/FM mode; SCAN function
4.Dual watch function
5.High 4W/Low 1W selectable
6.Squelch Control
7.ON/OFF volume control
8.External loudspeaker jack
9.Multifunction backlight display
10.Emergency (EMG) function
11.Phase Loop synthesizer (PLL)
12.Keypad can be locked
CB Radio FREQUENCY BAND CHART
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Displayed digits
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Country
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I
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Italy 40 CH AM/FM 4Watt
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I2
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Italy 34 CH AM/FM 4Watt
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D
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Germany 80 CH FM 4Watt / 12 CH AM 1Watt
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D2
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Germany 40 CH FM 4Watt / 12 CH AM 1Watt
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D3
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Germany 80 CH FM 4Watt / 40 CH AM 1Watt
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EU
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Europe 40 CH FM 4Watt / 40 CH AM 1Watt
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EC
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CEPT 40 CH FM 4 Watt
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E
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Spain 40 CH AM/FM 4Watt
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F
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France 40 CH FM 4Watt / 40 CH AM 1Watt
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PL
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Poland 40 CH AM/FM 4 Watt
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UK
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England 40 CH FM 4Watt English frequencies
+ EC 40 CH FM 4Watt CEPT frequencies
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TECHNICAL SPECIFICATIONS
Channels…………………………..40FM (see the frequency band chart)
Frequency Range………………… ……………26.565-27.99125MHz
Operating mode…………………………………..F3E (FM), A3E (AM)
Antenna impedance………………………………..50Ohm.
Loudspeaker…………………………………………8 Ohm 0.5W.
Micophone…………………………………………condenser type
Power supply…………………………………………7.2÷13.2 nom 12V
Dimensions…………………………………………30×70×140mm.
Weight……………………… ……………220 gr.(without batteries)
RECEIVER
Sensitivity at 10dB S/N…………………0.5uV (AM),0.25uV (FM)
Selectivity…………………………………………….more than 60dB
Squelch range…………………………………………0.25V-500uV
Audio output power………………………0.5W 8 ohm(10% distortion)
Distortion at 1000uV………………………………………..3%
Audio frequency response…………… ………….400-2400Hz
Intermediate frequency………… …………….Ⅰ°10.695MHz
…………………………………….................................Ⅱ° 455KHz
Spurious response………………………....................More than 60 dB
Current drain at stanby………………100mA when the save mode is off
……………………………………….45mA when the save mode is on
TRANSMITTER
RF Output Power…………………….duty cycle 10% 4W AM/FM
Frequency Tolerance…………………………………….0.005%
Harmonic Suppression…………………………more than 70dB
Current Drain………………………………………….900mA
Modulation……………………………………..AM 90% (±5%)
………………………………………………..FM dev.2.0 KHz