RBTwalkie talkie

Features/Main Function "Automatic power saving function to extend battery life Scrambling function for more confidential calls VOX voice-activated transmission without pressing the PTT button for normal calls Companding function for clearer calls Working frequency UHF400-520MHZ (receive/transmit) 128 memory channels .Low voltage warning Computer programming, read/write frequency password protection function The screen can display Chinese and English group personal names Special signaling function (frequency hopping) has stronger anti-interference ability Scan function 50 sets of standard CTCSS105 sets of standard DCS Transmit timeout limit TOT Wide/narrowband compatible "Non-standard mute function

Model LS-747 Number of channels 199 Channel spacing 25KHz/12.5KHz Working voltage DC 7.4V Frequency 136-174MHz400-470/470-520MHZ Size 56*118*37mm Weight (including antenna and battery) 246 grams

DMR8 Frequency: 400-480NH2 Battery capacity: 2000-AH/standard configuration》 Power: 5W DMR digital walkie talkie Dsgttalrado 126X62X37mm 260g 1P43

RBT M5 Frequency range: 136~174MHz, 350~400MHz, 400~470MHz, 450~520MHz Channel spacing 12.5KHz/25KHz Channel capacity 32 Battery 2200mAh Size 134mm*6lmm*39mm Weight about 305g Dustproof and waterproof grade IP68 Dual mode: Analog: Digital:

RBT 6600 digital explosion-proof intercom Working voltage 7.4V DC Frequency range 400-470MHz Channel bandwidth 12.5/25KHz (digital/analog) Total number of channels 128 District and city education and enrichment 8 Regional channel passenger capacity 16 Voice broadcast in Chinese and English Recording time DM300 small Dimensions (mm) (including standard lithium battery) 126*60.5*40mm Weight (9) (including standard lithium battery) 2600mAh thick battery Battery capacity (standard explosion-proof battery) Battery use time (5:5:90) Digital vocoder type analog: 19 hours/digital: 26 hours

Model RBT R2000 repeater Frequency range UHF1: 400-470 MHZ.UHF2: 450-520 MHZ:UHF3: 350-400 MMHZVHF: 136-174 MHZ Channel capacity 600 Dimensions (LxWxH) 420x483x132.5mm15K9220V Weight: 15KG Input voltage (AC) 220V Input voltage (DC) 13.6V+15% Current (standby) <800mA Current (transmit) <:11A Frequency stability +0.5ppm Digital vocoder type AMBE+2 RF connection Ix(N), Rx(N) LCD display 800*480 pixels, 65536 colors, 5.0 inches Intelligent IP controller CPU Freescale i.mx60 4Coreee1G DDR3 SD Interface Micro sD, Max 128G Display interface 24bit RGB USB interface Mini usB2.0 (OTG) Network interface 10/100/1000 Mbps Ethernet Supported system types Yixin intelligent cluster communication system, RBT intelligent conventional IP interconnection system, conventional digital/analog system