M-58 Amateur GPS Tracking ip67 Water Walkie Handheld 2 Way Radio

Features:
Broadband and narrowband Programmable 12.5kHz / 25kHz Channel Spacing
Monitor, Allows users to monitor the activity on the current channel. The feature is especially helpful for receiving a weak signal.
Battery Save, The Battery Save feature is automatically activated once no activity on the channel and no operation performed, for extended operation time.
Low Battery Alert, recharge the battery should the battery level run low.
Busy Channel Lockout, A channel already in use is not available to other users.
PC Programmable, You are able to customize the features of each radio for each user.
Wired Clone, Easily copy the features of one radio to another.
CTCSS / CDCSS, Set up workgroups/users with unique CTCSS / CDCSS to prevent unwanted conversations on the same frequency.
Channel Scan, The channel scan feature enables the radio to continuously scan each channel in the scan list for activity. Simply press a side function button to activate scanning. When activity is detected on a channel the scan process will stop and you will hear the transmission.
Time-out Timer(TOT), The feature allows for more efficient use of channels by limiting the amount of time of each transmission.
Supply Power: DC3.7V
Operation Temperature:-20?-+70?
Antenna lmpedance5:0Q
Work Mode : Co/Ditfer-frequency Simplex Communication
Battery capacity :1100mAh
Memory Channel:16
Output Power:2W
Modulation Mode: FM(F3E)
Max.Frequency Deviation:?5KHz
Sparious Radiation:-60dB
Preemphasis Character:6dB
Signal Noise Ratio:40dB
Intermodtulation Intorlerence Rosistance:50dB
Receiving Current:?100mA
Standby Current:?20mA

What's in the box
1 X Walkie Talkie