Details
Main Features:
● Up to 1000 channels.
● Private, group and all call in digital mode.
● Provide clearer voice communications in digital mode throughout the coverage area.
● GPS optional and voice prompt function.
● Encryption function to protect your security.
● Analog and digital combined.
● TDMA digital technology.
● Complying with digital protocol ETSI TS 102 36 - 1, - 2, - 3.
● IP67 waterproof function.
● DTMF decoding and encoding.
● Color LCD display.
● Built-in 2200mAh Li-ion battery, 2 hours continuous use, 9 - 12 hours normal use and 150 hours standby time.
Specification:
Frequency Range: UHF: 400 - 480MHz
Channel: 1000 channels
Channel Spacing: 12.5KHz
Operating Voltage: 7.4V
Battery Type: Li-ion
Antenna Impedance: 50 ohms
Output Power: 1W - 5W
Adjacent Channel Power: Less than - 60dB
Free Time Slot Power: TDMS: Less than 57dBm
Hum and Noise: - 40dB, 12.5KHz
FM Modulation Mode: 12.5KHz
Modulation Slot Power: 2.5KHz - 12.5KHz
Nonactive Slot Power: - 57dBm
Vocoder Type: AMBE + 2TM
Modulation BER: Less than 5pct
Analog Sensibility: 0.35uV / - 116dBm ( 20dB SINDA ), 0.22uV / - 120dBm ( Type )
Co-channel Sensibility: More than -12dB
Rated Audio Power: 1W
Audio Response: 1dB - 3dB
Rated Audio Distortion: 3pctPackage weight: 0.960 kg
Package Size(L x W x H): 16.00 x 8.50 x 20.00 cm / 6.3 x 3.35 x 7.87 inchesPackage Contents: 1 x TYT MD 390 Two-way Radio, 2 x Antenna, 1 x Belt Clip, 2 x Screw, 1 x Charger, 1 x Earphone, 1 x Base, 1 x English User Manual, 1 x Programming Cable, 1 x CD
click to read ： https://www.cutebuy.com/handheld-transceiver-tyt-md-390-dmr-digital-walkie-talkie-ip67-waterproof-gps-1000-channels-uhf400-480mhzblackwith-gps-function.html
Rechargeable Long Range Two-way Radios with Earpiece UHF 400-470Mhz Walkie Talkies
Details
Package weight: 0.453 kg
Product size (L x W x H): 18.00 x 4.50 x 1.50 cm / 7.09 x 1.77 x 0.59 inches
Package size (L x W x H): 20.00 x 5.00 x 2.00 cm / 7.87 x 1.97 x 0.79 inchesPackage Contents: 1 x intercom
click to read : https://www.cutebuy.com/rechargeable-long-range-two-way-radios-with-earpiece-uhf-400-470mhz-walkie-talkiesblack.html
NO1 Ip01 Outdoor Multifunctional Wireless Handheld Walkie Talkie
Details
Main Features:
● High sound quality to bring you crisp and clear sound
● OLED liquid crystal display screen
● Screen supports multilingual display
● Function button for manual adjustment of frequency and volume
● Ultra long-distance intercommunication
● Polycarbonate and fiberglass materials, shockproof and drop-resistant
● As a phone case for IP6, IP7, IP8, and IPX
● Large power capacity, can be used as a power bank
● Long standby time with power saving function
● Optional for step frequency, squelch level, and wide-narrow frequency band
● Suitable for policemen, firemen, emergency workers and so on
● Fit for team outdoor travel, hotel management, construction site, etc.
Parameters:
● Frequency range: 400 - 470MHz
● Number of channels: 16
● Output power: 1.9 +/ - 0.2W
● Communication distance: 2 - 5km
● Rated voltage: DC 3.7V
● Input voltage: 5V 1A
● Channel spacing: 25KHz
● Battery: 3500mAh ( included in product )
● Battery standby time: 120 hours
Size:
● 4.7 inch: 15.3 x 7 x 1.7cm
● 5.5 inch: 17.3 x 8 x 1.9cm
● IP X: 15.8 x 7.5 x 1.8cmFeature: Large LCD Display,Long-lasting Battery Life
Main Functions : Digital Quiet Talk(DQT),Quiet Talk(QT)Package weight: 0.542 kg
Package Dimension: 19.00 x 22.00 x 4.60 cm / 7.48 x 8.66 x 1.81 inchesPackage Contents: 1 x Walkie Talkie, 1 x Charger Cable, 1 x USB Cable, 2 x Antenna, 1 x Lanyard, 1 x English and Chinese Manual
click to read : https://www.cutebuy.com/no1-ip01-outdoor-multifunctional-wireless-handheld-walkie-talkiebee-yellow4-7-inch.html
