Belfone Good Quality Digital UHF Portable Walkie Talkie Communication Radio (BF-TD511)

Categories  AnalogDMRPoCMultimodePortable RadioPortable RadioPortable RadioPortable RadioMobile RadioMobile Radio  RepeaterRepeater  Product DescriptionDMO Pseudo TrunkThe user can choose slot 1 or slot 2 for communications. When one slot is occupied the radio will automatically switch into the free slot. Frequency efficiency is greatly increased.DMO True 2-SlotIn direct mode, this radio supports two voice calls simultaneously due to DMR two timeslots, which means two communication paths on 1 frequency at no extra costs or frequency license.Digital/analog Dual ModesBF-TD511 gives you a smooth transition from analog to digital.Private Call, Group Call and All CallThe versatile calling functions bring more efficiency to your teamwork.Long Battery Standard TimeBF-TD511 is a powerful radio with long battery life. (digital 22h& analog 16h)Excellent Audio QualityThe AMBE3000 vocoder and FEC technology give BF-TD511 loud and clear digital audio.Transmit InterruptThis function enables a supervisor to interrupt a radio conversation in order to clear a channel for more important communications.Remote Kill/ReviveSuch functions enable you to kill or revive a radio over the air. This greatly facilitates dispatching work and can be especially useful should a radio happen to be lost. You can easily remote kill the lost radio and confidential information can be kept from leaking out.Radio Priority-based InterruptionThis function enables a radio with a higher level to interrupt communications between radios with lower levels, giving higher priority to radios with higher levels. This means better dispatching efficiency.Automatic Roaming (Programmable)In an IP multi-site network, this feature enables BF-TD511 to automatically roam among all sites and stay connected, delivering more flexibility and efficiency.Product Parameters GeneralFrequency RangeUHF:350-390MHz/400-480MHz/450-520MHzChannel Capacity32Zones2Channel Spacing12.5KHzAntenna Impedance50ΩOperating VoltageDC7.4V (±20%)Battery Average Working Time(5/5/90)Digital:18 hours; Analog:14 hoursBattery CapacityReal 1800mAhFrequency Stability±1.5 ppmDimensions61(L)×35(W)×117(H)mmWeight239g (including battery pack)TransmitterPower OutputH: 5W / M: 3W / L:1W4FSK Modulation12.5KHz data only:7K60FXD12.5KHz data and voice:7K60FXEFM Modulation12.5KHz;8K50FXDModulation Limitation+/- 2.5KHz @ 12.5KHz;+/- 5KHz @ 25KHzSpurious Emission-36 dBm ≤1 GHz-30 dBm ≥1 GHzRated Audio Distortion≤3%Adjacent Channel Power≤-60dBFrequency Response+1/-3 dBVocoderAMBE3000ReceiverDigital Sensitivity5% BER: 0.25μVAnalog Sensitivity0.25μV (12 dB SINAD)Adjacent Selectivity60dBIntermodulation65dBSpurious Suppression70dBConduction Radiation-36 dBmRated Audio Power500mWRated Audio Distortion3% (typical)Environmental SpecificationsShock & VibrationMIL-STD-810C/D/E/FWorking Temperature-20ºC~+60ºCStorage Temperature-30ºC~+85ºC   ApplicationsHotel/ Business SuperTransportationResidential PropertyConstruction Site Shipping & Payment  About UsCommunications for Efficiency and SafetyFounded in 1989, BelFone has been pioneering the development of professional digital trunking and broad & narrow band convergent communications technologies. We provide a full range of radio solutions from analog radios, PoC radios, entry-level DMR radios, repeaters, and accessories, to DMR Tier III trunked systems. Thousands of customers worldwide benefit from our products and services.Why Choose UsVR Showroom            https://world-port.made-in-china.com/viewVR?comId=xqoQCPFdEfHMExhibitionAfter-sales Service  WarrantyProvides a 24-month warranty service for system products delivered by BelFone  Technical SupportWe provide support services such as configuration, programming, etc. online (email, live chat, remote, etc.) or on-site  RepairBelFone provides industry-standard repair service for your products. For channel partners, BelFone encourages local services and will prepare training and documents for better services to customers.After-sales Service  Partner ProgramWe seek agents, integrators or distributors of BelFone radios worldwide. If you are willing to cooperate with BelFone Communications, please feel free to contact us.  OEM/ODMWith an internationalized manufacturing base covering an area of 23,000m2, more than 600 employees and 5 professional R&D centers, BelFone will be the best qualified solution provider for your radio communication needs.  FAQ1. Q: Are you a manufacturer?A: Founded in 1989, owning a 23,000 square meters manufacturing base, more than 200 R&D engineers and 300 manufacturing workers, we are among the top manufacturers and designers in China mainland for two-way radios and systems. 2. Q: What is MOQ (Minimum order quantity)A: 2 pcs for sample test first is recommended. The price policy sets MOQ for bulk order based on cooperation relationship with us as a distributor, dealer or premium dealer, or OEM cooperation. Please contact us for details. 3. Q: Do you accept customized?A: Rebranding is acceptable and OE