| Customization: | Available |
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| Battery Type: | Lithium-ion |
| Certification: | CE, FCC, ISO, RoHS |
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FEATURES AND FUNCTIONS:
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Specification:
Channel Annunciation
Current channel number can be heard when you rotate the channel knob.
Scan
The radio could continuously scan each channel in the scan list for active conversation.
Busy Channel Lockout
Prevents the interference with the on-going conversation. If BCL is ON the radio cannot transmit on the busy channel.
Wired Clone
To quickly set the parameters on a radio, you can clone the radio data from another radio with the supplied cloning cable, saving the time of parameter setting.
Emergency Alarm
Press the emergency button can trigger loud siren to give an alarm.
Monitor
To monitor whether the current channel has signal by pressing the pre-programmed key. The monitor function is used to review weak signal.
CTCSS/DCS
50 groups of standard CTCSS and 83 groups DCS are available(PC programmable). Built-in CTCSS/DCS Encoder/Decoder can prevent co-channel interference and unwanted conversations on the same frequency and ensure smooth communication.
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Product Specification
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Model Number
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Pt558s
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Dimension
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110.5 x 56 x 37.5 mm
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Frequency range
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UHF:400-470MHz /VHF:136-174Mhz
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Battery capacity
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Lithium Battery
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Output power
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5W
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Operation Temperature
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-20ºC ~ +50ºC
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Order service
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Retail/Wholesale/OEM/ODM
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Whether to support customization
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Support customization
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Sample
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Accept
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Q: Why sometimes your partner's voice is intermittent?
A: Please note that you are within normal communication range, If you want use radio in distance range, please change other antenna with a bigger output power.If still same problem, please send the radio back to your authorized dealer repair.
Q: Can't turn on talky and even it is switch on, it often shuts off automatically?
A: Please check the battery contacts on the walkie talkie. If it is broken or twisted, please return the radio to your authorized dealer for maintenance during warranty.
Q: Can't transmit or receiver signal with other members?
A: First, please verify that the channel frequency and the CTCSS, you are used the same as those of your group members. Please make sure that you and your partners are all within the radio coverage, If the channel frequency and the CTCSS are the same.
Q: Why sometimes received voice from other groups?
A: Two way solutions.You can change another channel or change another channel frequency by PC software.
Q: Which is better -VHF or UHF?
A: epends on the terrain. The UHF signal is attenuated or absorbed by foliage, rough terrain and trees, VHF does better outdoors. The VHF has difficulties penetrating steel and concrete, UHF does better in and around buildings. If you use the radios in both environments, we prefer using UHF band.
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