Best Sell Bf-3111 Ptt Button Handled FM Transceiver Keypad Small

  Why choose us√ 30 years Walkie-talkie manufacturer direct supply, OEM/ODM service available√ 5 professional R&D centers with an average of 10 years of experience to build efficient industry solutions for you√ 100% strict quality control throughout the process to reduce after-sales risks√ Sales network in 150 countries for immediate service  Product DescriptionThis feature-rich analog two-way radio comes with a numeric keypad and an HD LCD display, delivering more efficiency and safety to your radio communication. BF-3111 is a cost-effective choice for hotels, malls, transportation and many other professional users.PC ProgrammingThe user can program BF-3111 according to his communication needs on a PC via a programming cable.MonitorThe user can use this feature to pick up weak signals on a channel. When there is no radio signals on the current channel, the user can adjust the radio volume according to the volume of the background noise.ScanThis enables the user to monitor all the radio communications on the preset channels. The user can stop at any channel he wants. BF-3111 will only scan preset channels.VOXThis function helps you to enjoy the hand-free operation. You can transmit via your voice while your hands are doing more important things. (It needs to be used with a paired accessory.)Squelch Level (0-9)This feature helps to reduce background noise and deliver clearer audio. The user can set the squelch level according to his communication needs.TOT (Time-out Timer)This can effectively prevent a channel from being unnecessarily occupied by misoperation. The user can set a timeout for each transmission. When the time is out, the transmitting will automatically stop and a warning tone will go off.Programmable BandwidthBF-3111 supports both wide (25kHz) and narrow (12.5kHz) bands. The user can set the bandwidth via the PC programming software according to his communication needs.Low Battery AlertWhen the battery runs low, BF-3111 will give a warning and the user should recharge the radio A.S.A.P.Busy Channel Lockout (BCL)When activated, this feature prevents the radio from receiving unauthorized signals or transmitting signals to busy channels. So channels can be kept from unnecessary interference.Auto Battery SaveWhen BF-3111 is not receiving signals and there are no other operations, it will go into battery save mode to save energy and extend radio standby time.CTCSS/CDCSSThis also helps to keep out unwanted signals and deliver more channel clarity and efficiency.Frequency ReverseThe user can reverse the frequencies of the transmitter and receiver, together with the respective CTCSS/CDCSS if there is any. The screen will display "R" when this function is activated.FM RadioBF-3111 can be used as an FM radio. When this feature is activated, the user can listen to the radio for recreation.Built-in TorchlightThe integrated torchlight keeps the darkness at bay. This can be especially helpful when the user is working in a dark environment.Battery StatusThis enables the user to access the battery status at any time.Product Parameters  TransmitterReceiverOutput power≤3WSensitivityBetter than 0.2µV(width)  Better than 0.25µV(narrow)Frequency stability ±2.5ppmAnalog Sensitivity≥60dB(width)/50dB(narrow)Modulation16K¢F3E(width)     8K¢F3E(narrow)Intermodulation rejection ratio ≥60dB(width)/50dB(narrow)Noise and harmonic≤-36dBSpurious suppression≥60dB(width)/50dB(narrow)FM noise≤-40dBSNR≥45dB(width)/ 40dB (narrow)Rated audio distortion≤5%Rated audio output power500mWAdjacent power≥65 dB(width)/60 dB(narrow)Rated audio distortion≤5%Modulation limitation≤5KHz(width)/2.5KHz(narrow)      About BelFone   Who are we?BelFone (BFDX) founded in 1989, 30 years Focus on Communications, owned 5 R&D centers with more than 200 R&D engineers, is a Chinese leader in the design, manufacture and supply of digital radio products, systems and applications. BelFone is focus on developing best wireless communications strategy, technology and operations for clients and partners over 30+ years.What do we have?Two-way Radios DMRPoCAnalog MultimodeSystemDMR TIER IIIIDMR TIER IIIBMCDASSoftware SuiteCommand & dispatcherNMSVRSWhere do we show up?Public SafetyPublic Safety/ Fire/ Justice/ Prison/ Highway/ Traffic Commercial BusinessHotels/ Supermarkets/ Property Security UtilitiesForestry and Water Resources/ Petroleum and Coal Mining/ City Management/ Major Events TransportationLogistics/ railroads/ airports/ terminals and ports Emergency IndustryHospitals/ Ambulances/ Rescue Dispatch/ Disaster Prevention/ Command/ Major IncidentsBelFone is expanding rapidly worldwide and the network of regional partners continues to grow, providing local support for Belfone's products and achieving 50% annual growth each year. Customers and partners trust BelFone's commitment to provide the most applicable custom solutions at affordable prices.Partner with Belfone and let's win together.       Workshop   Exhibition    FAQ1. Q: Are you a manufacturer?A: Found