Main Features OF 12W UHF or VHF frequency luiton LT-189H analog walkie talkie
12W output power
LCD display
128 Group Memory Channel
PTT ID
Programmable button
SCAN
CTCSS/DCS
High and low power
Companding function
Busy Channel Lock Out
Send DTMF code set
VOX
Scrambler function
TOT
Battery Save function
Program Encryption
VFO/CNANNEL/MR
Frequency step setting
Automatic shut-down
Blacklight control
Shaking/shaking function
Different frequency
Emergency alarm function
Differential frequency setti
CALL
Voltage disply
Lock keyboard mode
Channel editing and display
Tone mode selection
Squelch Level 0-9
High/Low power
|
General
|
|
Frequency Range
|
400-470 MHz&136-174MHz
|
|
Operating Voltage
|
DC7.4V
|
|
Channels
|
128
|
|
Ways of working
|
A simplex
|
|
Antenna impedance
|
50 Ω
|
|
Dimensions
|
130× 59× 37.5 mm(not include antenna)
|
|
Weight
|
About 290g
|
|
Transmitter
|
|
Output Power
|
12W(H)/5W(L)
|
|
Modulation
|
F3E
|
|
Frequency stability
|
±2.5PPM
|
|
Adjacent Channel Power
|
≤-65dB(Wide)
≤-55dB(Narrow)
|
|
Modulation Distortion
|
≤5%
|
|
Modulation Restrictions
|
≤5Khz
|
|
Spurious emission
|
≤-36dB
|
|
Receiver
|
|
Sensitivity
|
<0.16uV(12dB SINAD)
|
|
Inter-modulation
|
≤60dB
|
|
Audio Power
|
≥1W
|
|
SNR
|
≥-45dB
|
|
Adjacent Channel Selectivity
|
≥60dB
|
|
Receiving distortion
|
≤5%
|
|
Spurious Response
|
≤80dB
|
