SDC Centralized IP Connect System
OverviewBased on DMR Tier II and advanced technologies, and multiple requirements of actual situations, BelFone IP Connect series systems are designed to provide versatile solutions for supermarket, school, railway, enterprise, etc. A conventional system is a step-up from basic radio-to-radio communications. Radios communicate via a high-power repeater, giving better coverage and more centralized control. When the organization grows beyond a single location, the IP Site Connect system is the best choice. This system uses multiple repeaters connected together with an IP network to create a distributed radio network. Whether you need unified communications across several different facilities, coverage in difficult geographic areas, or even a single-site multi-band network, IP Site Connect delivers affordable communication coverage. BelFone systems offer efficient networking with cost-effective budget.With data exchange server as the core, BF-8100 SDC intelligent IP connect system uses computer to realize integration of various data input, storage, collection, analysis and display; it meets the requirement of voice communication and intelligent management. It adopts large-area networking, supports VHF and UHF frequency bands, and meets large-scale networking requirements. What's more, the system adopts all-IP architecture, which can be connected through wired public network, wired private network, 4G public network, wired LAN and wireless LAN to ensure cross-region wide area coverage.Topology
Features&Benefits
Elements
Application
Product Description
SDC REPEATER BF-TR8500With sleek form factor, powerful digital feature, versatile and powerful communication experience and low power consumption, this DMR repeater is engineered for economic cost of ownership, shopping mall, logistics, airports, docks, etc. It also supports IP networking and simulcasting to delivers high reliability radio service with all the features required to connect a single site conventional system, or powerful capabilities as your needs evolveFeatures & Benefits
Compact and Space-efficient Design
Standard 2U height rack mount, built-in power and duplexer(optional), it benefits for space-saving and fast deployment.Round-the-clock Reliable Operation
Built-in features such as AC/DC power converter, battery charger which could keep working status once AC power is lost, error indication, etc.Access to BelFone IP Connect System
It is compatible with some BelFone system architectures: BDC (conventional sites), BDS (simulcast), SDC (smart IP connect), which allows you to build applications based on actual requirements.Rock-solid Performance
Combined with the 50W transmit output power, this gives you clear voice quality, even in the most adverse conditions. Support GPS+BDS satellite positioning(optional)
SDC ServerAs the switch and control center,SDC server not only manages the repeaters,but also provide functions for network management and radio terminal dispatch.Product Parameters
General
Frequency Range
VHF: 136-174MHz ; UHF: 350-390/400-470/450-520MHz
Operating Voltage
DC13.8V(±15%), negative ground ; AC110V/AC220V
Channel Capacity
99
Channel Spacing
12.5KHz
Antenna Impedance
50Ω
Current
< 9A
Operating Temperature
-30ºC~+70ºC
Storage Temperature
-40ºC~+85ºC
Dimensions (W×H×D)
2U/19 inches
Weight
14kg
Transmitter
RF Output Power
5-50W (continuous)
Frequency Stability
≤±0.5ppm (without GPS); ≤±0.02ppm (with GPS)
4FSK Modulation
12.5KHz (data only): 7K60FXD; 12.5KHz (data and voice): 7K60FXW
Adjacent Channel Power
≤60dB
Spurious Radiation
-36dBm<1GHz; -30dBm>1GHz
Vocoder
AMBE
Receiver
Sensitivity
3%BER≤0.35µV
Frequency Stability
≤±0.5ppm (without GPS); ≤±0.2ppm (with GPS)
Adjacent Channel Selectivity
≥60dB
Intermodulation Immunity
≥70dB
Spurious Response
≥70dB
Blocking
≥95dB
Radio Terminals
BF-TD51X Enhanced Conventional Portable RadioBF-TD930 Enhanced Conventional Portable Radio
BF-TM8250 Enhanced Conventional Mobile Radio
Company Profile
Communications 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 Us
After-sales Service
Warranty:
Provides a 24-month warranty service for system products delivered by BelFoneTechnical Support:We provide support services such as configuration, programming, etc. online (email, live chat, remote, etc.) or on-siteRepair:BelFone 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.Partner Program:We 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/ODM:With an internationalized manufacturing base covering an area of 23,000m2, more than 800 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 OEM&ODM is welcomed.4. Q: Could you offer free sample to test?A: Sample will be charged firstly, but will be refunded to you when you put bulk order on us.5. Q: What is your lead-time for order?A: 1-2 days for sample, 3-30days for bulk order, depends on the quantity for new inquiries. We do forecast for long-term business relationship partners.6. Q: When can I find tracking information of sample?A: We will send you the tracking number of sample within 2 days after delivery.7. Q: How do you ensure your quality?A: The product is designed and produced with good material in the industry. The company is ISO 9000:2008 certified and we make 100% OQC before delivery. Both above reasons ensure low defective rate for our products. We set warranty policy for products and accessories. Please contact us immediately if some unpredictable defectives happen. Thanks