Retevis RT49P - WEATHER RECEIVE; Entering Weather Mode; Setting the Weather Channel; Setting the Weather Alert

remove that channel from the scan list by pressing and holding or for 3 seconds. Press to exit and
re-enter scan mode to restore removed channels to the scan list.
LED Lamp
Press the button to turn ON/OFF the lamp.
Automatic Power Saving
This feature is enabled by default to enhance battery life.
Emergency SOS Mode
User can use this feature to emit SOS signal. To enter emergency SOS mode:
1. Press and hold the SOS button for 3 seconds. The RED LED light will be activated.
2. Press the button again to deactivate.
Water Activated LED
Once the devices are dropped into water, white LED will be activated automatically to ease user to locate the devices
in dark environment. After retrieve the devices, press any button to deactivate except button. button will
overwrite and activate LAMP feature.
WEATHER RECEIVE
Entering Weather Mode
Press and hold button for 3 seconds to enter weather mode.
Setting the Weather Channel
Your radio receives weather frequencies:
1. In weather mode, press the button until weather channel number flashes.
2. Press or button to select the appropriate channel.
3. Press the PTT button to set and exit menu.
Setting the Weather Alert
Your radio can be set to respond to NOAA Weather Radio emergency messages.
1. In weather mode press the button twice until icon displays.
2. Press or button to select On/Off.
3. Press the PTT button or button to exit the weather menu set up. Repeat the step to disable the weather alert.
WEATHER CHANNELS & FREQUENCIES
SPECIFICATIONS
WX1
WX2
WX3
WX4
Frequency
(MHz)
WX5
WX6
WX7
WX8
Frequency
(MHz)
162.550
162.400
162.475
162.425
Frequency
(MHz)
162.450
162.500
162.525
161.650
Frequency
(MHz)
WX9
WX10
WX11
Frequency
(MHz)
161.775
161.750
162.000
Frequency
(MHz)
Frequency Range
Memory Channel
Operation Voltage
Battery Capacity
Operating Temperature
Antenna Impedance
General
Receive Sensitivity
Adjacent Channel Selectivity
Inter Modulation and Rejection
Rated Audio Power Output
Rated Audio Distortion
Receive Current
Receiver
FRS:462.5500-467.7125MHz
22CH
DC 3.6V / DC4.5V
1200 mAh
-20℃-+60℃
50Ω
-125dBm
-125dBm
≥60dB
≥450mW （4.5V)
≤5% (60% volume)
≤300mA
RF Output Power
Spurious Emission
Transmission current
Transmitter
2.0W/0.5W (Hi/Low)
≤-13dBm
≤1.3A
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