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DR600 Digital Repeater
  • DR600数字中继台
  • DR600数字中继台

DR600 Digital Repeater

Kelixun DR600 digital repeater adopts 1U structure design and supports IP interconnection networking, which can realize large area and wide range voice and data communication. At the same time, it can form a series of digital communication system solutions with Kelixun digital walkie-talkies and car radios.

Product Introduction of Kelixun DR600 Digital Relay (Transfer) Station / Base Station:

支持数字、模拟和混合模式。 Analog-to-digital compatible, intelligent switching: supports digital, analog and mixed modes. In the mixed mode, it has digital-analog adaptive function, which can automatically identify the intelligent transfer of digital-analog signals.

基于领先的时分多址(TDMA)技术,成倍提高频谱利用率和用户容量,数字模式双时隙语音中转,可提供两信道通话,降低硬件设备成本。 Leading TDMA dual time slot technology: Based on leading time division multiple access (TDMA) technology, it doubles spectrum utilization and user capacity. Digital mode dual time slot voice relay can provide two-channel calls and reduce hardware equipment costs.

支持预存64个信道。 Large channel capacity: Supports pre-stored 64 channels.

支持中继台通过IP端口互联,可实现可实现大区域、广范围的语音和数据通信。 IP interconnection mode (optional): Supports relay stations to interconnect through IP ports, which can realize large area and wide range voice and data communication.

具备26-pin二次开发接口,同时支持RJ45以太网二次开发接口,支持第三方通过AIS(SIP)协议实现自己的调度系统。 Powerful accessory extension function: It has 26-pin secondary development interface, and supports RJ45 Ethernet secondary development interface, and supports third parties to implement their own dispatching system through AIS (SIP) protocol.

具有单呼、组呼、全呼及短消息、呼叫提示、遥晕、唤醒、遥毙,紧急报警、紧急呼叫、号码接入限制、色码接入限制等话音和数据业务的转发功能。 Supports perfect forwarding of voice and data services: single call, group call, full call and short message, call alert, stun, wake up, remote call, emergency alarm, emergency call, number access restriction, color code access restriction, etc. Forwarding functions for voice and data services.

支持漫游功能,能够在多个基站下找到一个信号强度在配置范围内的基站进行通信。 Support roaming function: support roaming function, can find a base station with a signal strength within the configuration range for communication under multiple base stations.

支持远程(由IP端口连接到因特网)监控、诊断和控制中转台状态,使系统通信和维护效率得到提高。 Remote diagnosis (optional): Support remote (monitored by the IP port to the Internet) monitoring, diagnosis and control of the status of the repeater, so that system communication and maintenance efficiency is improved.

温控散热风扇设计,可确保设备长时间在100%满功率条件下稳定运行。 Excellent heat dissipation performance: The temperature-controlled cooling fan design can ensure that the equipment runs stably under 100% full power for a long time.

通过管理软件,您可远程遥控和诊断中转台,并可实现丰富的调度功能。 Convenient management software: Through the management software, you can remotely remotely control and diagnose the repeater, and can implement rich scheduling functions.

利用商用现成品(COTS)模拟电话装置和普通老式电话业务(POTS),将对讲机用户连接到PABX或PSTN上,实现对讲机用户与电话用户之间的单向通话。 Analog / digital telephone interconnection (via DTMF signaling): Use commercial off-the-shelf (COTS) analog telephone equipment and ordinary old telephone service (POTS) to connect the radio user to PABX or PSTN to achieve the communication between the radio user and the telephone user One-way call.

支持交流和直流之间可实现平滑切换,无需断电或需重启,保障中转工作正常进行。 Supports AC / DC perfect switching: Supports smooth switching between AC and DC, no power off or restart required to ensure normal transfer work.

内置GPS模块,提供精准的定位功能。 GPS positioning: Built-in GPS module provides accurate positioning function.

通过网络将中转台与电脑连接,可实现对中转台进行网络升级,或设置频率、功能等应用参数进行设置,便于维护。 Network upgrade: Connecting the repeater to the computer through the network can realize the network upgrade of the repeater or the setting of application parameters such as frequency and function to facilitate maintenance.

Our company provides wireless intercom system design, survey, construction, operation and maintenance, inspection and maintenance of large wireless private network systems, communication support for large events, technical guidance and consulting of wireless intercom systems, and operator and technical training. Wireless intercom problems and solutions and contact communication, Mr. Chen 13825068040 (same number on mobile phone WeChat), 3548484588 (QQ)

Product parameters of KLIEX DR600 Digital Relay (Transfer) Relay / Base Station:

General specifications:

Frequency range: UHF400-470MHz, VHF136-174MHz, PDT350-400mHz

Emission current: <15A (45W)

Channel capacity: 64

Channel interval: 12.5kHz / 20kHz / 25kHz

Working mode: digital / analog / digital-analog hybrid

Weight: 11.2kg

Size: 44 * mm * 482.6mm * 450mm

Working temperature: -30 ℃ ~ + 60 ℃

Working voltage: DC13.8V ± 20% Option: AC 100—250V 50 / 60Hz

Storage temperature: -40 ℃ ~ + 85 ℃

Static electricity level: IEC 61000-4-2 (level 4)

Maximum work: 100%

Receiving part

Frequency stability: ± 1.5ppm

Analog sensitivity: 0.3uV (12dB SINAD) typ. 0.22 uV (12dB SINAD)

Digital sensitivity: 0.3uV ((5% BER) 0.22 uV typical (12dB SINAD)

Intermodulation: ETSI: 70dB TIA603: 75dB

Adjacent channel selectivity: ETSI:

-60dB@12.5kHz, -70dB @ 20kHz / 25kHz

TIA603: -60dB@12.5kHz, -70dB @ 20kHz / 25kHz

Common channel rejection: 0~-12dB@12.5kHz, 0 ~ -8dB @ 20kHz / 25kHz

Spurious suppression: TIA603: -70dB ETSI: 70dB

Conducted radiation: -57dBm

Blocking: TIA603: 90dB ETSI: 84dB

Rated audio distortion: ≤3%

Audio response: 300Hz ~ 3kHz, + 1 / -3dB

Launch section

Frequency stability: ± 1.5ppm

RF output power: 45W (VHF) / 40W (UHF)

Transmit signal-to-noise ratio: 40dB@12.5kHz, 45dB @ 20kHz / 25kHz

Conducted spurs: -36dBm @ <1ghz, -30dbm @> 1GHz

Adjacent channel power: -60dB@12.5kHz, -70dB @ 25kHz

FM modulation: 12.5kHz: 11KOF3E, 20kHz: 14KOF3E, 25kHz: 16KOF3E,

4FSK modulation:

12.5kHz (data only): 7K60FXD

12.5kHz (data + voice): 7K60FXW

Modulation frequency deviation limit: ±2.5kHz@12.5kHz, ±4.0kHz@20kHz, ±5.0kHz@25kHz,

Audio response: 300Hz ~ 3kHz, + 1 / -3dB

Audio distortion: ≤3%

Vocoder type: AMBE ++

GPS

TTFF (cold start) first positioning time: <1 minute

TTFF (hot start) first positioning time: <10 seconds

Horizontal positioning accuracy: <10 meters

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