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PD780 professional digital walkie-talkie

阅读次数: Published:2016-5-5 11:20:22Reads :

·          Product category:     

·          User-friendly design    

·          More durable battery life    

·          Rich business functions    

·          Voice encryption   

User-friendly design

780G 采用大尺寸彩色LCD显示屏,即使在户外强光下也可对显示信息一目了然;获全球专利的外观和天线设计极大增强操作的准确性,确保优良的GPS性能。 780G features a large-size color LCD display that provides a clear view of the display even in bright outdoor light; the patented exterior and antenna design greatly enhances operational accuracy and ensures excellent GPS performance.

Reliable and durable quality

品质严格符合美国军用标准MIL-STD-810 C/D/E/F/GIP67工业防护标准,在各种恶劣的工作环境中都可以发挥优异性能。 The PD780/780G is manufactured to meet the US military standards MIL-STD-810 C/D/E/F/G and IP67 industrial protection standards, and can perform excellently in a variety of harsh working environments.

Noise suppression, better speech

采用了先进窄带语音编解码技术和数字纠错技术,无论是在嘈杂的环境中,还是在覆盖范围的边缘地带,您均可获得清晰的话音。 With advanced narrowband speech codec and digital error correction, the PD780/780G delivers clear voice in noisy environments or on the edge of coverage. 技术的利用,也极大优化了语音接收效果。 The use of AGC technology also greatly optimizes the voice reception effect. 大功率扬声器,保证声音清晰、洪亮,让您轻松保持通讯畅通。 Built-in 1W high-powered speakers ensure clear and bright sound, making it easy to keep your communication flowing.

More durable battery life

PD780/780G电池可获得近40%的额外工作时间。 Compared to analog , the PD780/780G battery gets nearly 40% extra work time.

Higher spectrum utilization, channel multiplication

双时隙技术使频谱利用率大幅提高, PD780/780G可在原有的频率资源基础上容纳多一倍的信道,极大地缓解了频谱资源日益短缺的压力。 The TDMA dual-slot technology greatly improves the spectrum utilization. The PD780/780G can accommodate twice as many channels on the original frequency resources, greatly alleviating the pressure of increasing spectrum resources.

Dual-slot virtual cluster function

产品特有的功能,双时隙虚拟集群技术可以将当前空闲的时隙分配给需要通话的组员,更好地提高了频带利用率。 As a unique feature of the Hainonda PDT product, the dual-slot virtual clustering technology can allocate the currently idle time slots to the group members who need to talk, and improve the frequency band utilization. In some emergency situations, it helps you deliver important information in a timely manner.

Voice encryption

还可提供更高级别的加密能力(如256位加密算法)和扰频功能(可选)。 In addition to providing encryption inherent in digital technology, the PD780/780G offers a higher level of encryption (such as 256 -bit encryption) and scrambling (optional).

Rich business functions

还支持多种数据业务和可选功能,如文本消息、扫描、紧急报警、倒放报警(选配)、自动登记、高速数传*和单独工作等功能。 In addition to traditional communication services, the PD780/780G supports a variety of data services and optional features such as text messaging, scanning, emergency alerting, reverse alarm (optional), auto-enrollment, high-speed data transmission * and individual work. .

Open secondary development interface

提供开放的侧面二次开发接口,允许用户或第三方厂商开发更丰富的应用软件来扩展对讲机功能。 The PD780/780G provides an open side secondary development interface that allows users or third-party vendors to develop richer applications to extend walkie-talkie functionality.

Optional interface

支持可选版接口,允许第三方厂商开发各种应用软件与对讲机相连,控制对讲机扩展其功能,支持的功能有通话录音、加密*等。 The PD780/780G supports an optional interface, allowing third-party vendors to develop various application software to connect with the walkie-talkie, and control the walkie-talkie to expand its functions. The supported functions include call recording and encryption * . 编程人员了解更多信息。 Please consult an API programmer for more information.

The main function

数字双模制式 Analog + digital dual mode

支持数字和模拟两种模式,能兼容现有常规模拟系统,保证模拟产品向数字产品平滑过渡。 The PD780/780G supports both digital and analog modes and is compatible with existing conventional analog systems to ensure a smooth transition from analog products to digital products.

Complete voice call function

所提供的智能信令支持多种呼叫方式,包括个呼、组呼、全呼和紧急呼叫。 The intelligent signaling provided by the PD780/780G supports multiple call modes, including individual calls, group calls, full calls, and emergency calls.

定位 GPS positioning

支持查看GPS定位信息,还可发送GPS文本信息。 The PD780/780G supports viewing GPS location information and can also send GPS text messages.

Data service

支持发送个呼、组呼文本消息功能。 The PD780/780G supports the function of sending a call and group call text message.GPS 、对讲机注册服务、对讲机和呼叫控制、遥测* 、数传* )或遥测控制对讲机。 It also supports third-party APIs ( GPS , walkie-talkie registration, walkie-talkie and call control, telemetry * , digital transmission * ) or telemetry control intercom.

Attachment extension

支持第三方通过车台的前面板和后面板二次开发接口开发附件扩展功能(后面板二次开发接口已经支持尾针信道切换和尾针报警功能)。 The PD780/780G supports third-party development of the accessory extension function through the front panel and rear panel secondary development interfaces of the vehicle platform (the rear panel secondary development interface already supports the tail pin channel switching and the tail needle alarm function).

Support multiple advanced analog signaling

支持多种模拟信令,包括HDC1200DTMF*2-Tone5-Tone ,更多的静噪控制类型(亚音频/亚音数码),因此,提供更大的功能扩展空间。 The PD780/780G supports multiple analog signaling, including HDC1200 , DTMF* , 2-Tone and 5-Tone , and more squelch control types (sub-audio / sub-tone digital), thus providing greater room for expansion.

Supplementary business

支持对讲机检查、远程监听、呼叫提示、激活和遥毙等补充业务。 The PD780/780G supports supplementary services such as walkie-talkie inspection, remote monitoring, call alerting, activation, and remote access.

Support multiple language display

种语言显示(英文、简体中文、繁体中文、德语、西班牙语、法语、意大利语、波兰语、俄语、土耳其语、韩语、希腊语和葡萄牙语),用户可根据需要选择适合自己的语言。 Support for 13 languages (English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Italian, Polish, Russian, Turkish, Korean, Greek, and Portuguese), users can choose the language that suits them according to their needs. .

One-touch call

支持的一键呼叫功能包含文本消息、语音呼叫和补充业务。 The one-touch calling features supported by the PD780/780G include text messaging, voice calls, and supplementary services.

scanning

支持扫描纯模拟语音和信令、纯数字语音和数据,以及混合模式下的模拟和数字活动。 The PD780/780G supports scanning pure analog voice and signaling, pure digital voice and data, and analog and digital activities in mixed mode.

roaming

支持在IP互连系统所有站点自动漫游。 The PD780/780G supports automatic roaming at all sites of the IP Interconnect System.

Voice and data encryption

支持模拟扰频,以及用于数字语音和数据的高级加密标准( AES )和ARCFOURARC4 )加密算法。 The PD780/780G supports analog scrambling, as well as Advanced Encryption Standard ( AES ) and ARCFOUR ( ARC4 ) encryption algorithms for digital voice and data.

数字电话互连(通过DTMF信令) Analog / digital telephony interconnection (via DTMF signaling)

支持对讲机用户与电话用户之间的单向通话。 The PD780/780G supports one-way conversations between walkie-talkie users and telephone users. Allows one walkie-talkie user to place a phone call to a phone user, or a phone user to initiate a call or group call to the walkie-talkie user. )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公共办公电话系统( PBX )或公共交换电话网络( PSTN )。 This feature uses a commercial off-the-shelf ( COTS ) analog telephone set and Plain Old Telephone Service ( POTS ) to connect walkie-talkie users to a public office telephone system ( PBX ) or public switched telephone network ( PSTN ).

Software upgradeable

Convenient upgrades allow you to add new features directly through software upgrades without having to purchase a new machine.

·          General specifications

Frequency Range

UHF1: 400-470MHz; UHF2: 450-520MHz;
UHF3: 350-400MHz; VHF: 136-174MHz

Channel capacity

1024

Number of groups

(每组最多16个信道) 64 (up to 16 channels per group)

Channel spacing

12.5KHz/20KHz/25KHz

Operating Voltage

Rated 7.4V

battery

(锂电池) 2000mAh (lithium battery)

工作循环,高功率发射)模拟: Average battery operating time ( 5-5-90 duty cycle, high power launch) simulation:
高容量锂电池 2000mAh high capacity lithium battery

G; UHF2: 12.5h/11hG UHF1: 13.5h/12h ( G ) ; UHF2: 12.5h/11h ( G )
G; VHF: 11 h /10hG UHF2: 12.5h/11h ( G ) ; VHF: 11 h /10h ( G )

工作循环,高功率发射) 数字: Average battery operating time ( 5-5-90 duty cycle, high power transmission)
高容量锂电池 2000mAh high capacity lithium battery

G; UHF2: 14.5h/12.5G UHF1: 15.5h/14h ( G ) ; UHF2: 14.5h/12.5 ( G )
G; VHF: 13.5 h/12 hG UHF3: 14.5h/12.5h ( G ) ; VHF: 13.5 h/12 h ( G )

Frequency stability

± 1.5ppm

Antenna impedance

Ω 50 Ω

Dimensions (height × width × depth) (with standard battery, without antenna)

125 X 55 X 37mm

Weight (with standard battery and antenna)

355g

显示屏 LCD display

像素, 655361.8英寸, 4 160*128 pixels, 65536 colors 1.8 inches, 4 lines

          

·          Receiving part      

Sensitivity simulation

μ V12dB SINAD 0.3 μ V ( 12dB SINAD )
μ V (典型值) (12dB SINAD 0.22 μ V (typical ) (12dB SINAD )
μ V20dB SINAD 0.4 μ V ( 20dB SINAD )

Sensitivity number

μ V/BER5% 0.3 μ V/BER 5%

Adjacent channel selective TIA-603
ETSI

60dB @ 12.5KHz/70dB @ 20/25KHz
60dB @ 12.5KHz/70dB @ 20/25KHz

Mutual adjustment of TIA-603
ETSI

70dB @ 12.5/20/25KHz
65dB @ 12.5/20/25KHz

Spurious response suppression TIA-603
ETSI

70dB @ 12.5/20/25KHz
70dB @ 12.5/20/25KHz

Block TIA-603
ETSI

80dB
84dB

AC sound and noise

40dB @ 12.5KHz
43dB @ 20KHz
45dB @ 25KHz

Receive audio rated power

0.5W

Rated audio distortion

3%

Audio response

+1 ~ -3dB

Conducted emission spur

< -57dBm

          

·          Launch part          

Output Power

高功率:4W; UHF1/UHF2/UHF3 high power : 4W;
低功率:1W; UHF1/UHF2/UHF3 low power : 1W;
高功率:5W ,低功率:1W VHF high power : 5W , low power : 1W

调制方式 FM modulation method

11K0F3E @ 12.5KHz
14K0F3E @ 20KHz
16K0F3E @ 25KHz

数字调制方式 4FSK digital modulation method

仅数据: 7K60FXD 12.5KHz only data: 7K60FXD
数据和语音: 7K60FXW 12.5kHz data and voice: 7K60FXW

辐射发射 Conduction / radiation emission

-36dBm<1GHz
-30dBm>1GHz

Modulation limit

± 2.5KHz @ 12.5KHz
± 4.0KHz @ 20KHz
± 5.0KHz @ 25KHz

交流声与噪声 FM hum and noise

40dB @ 12.5KHz
43dB @ 20KHz
45dB @ 25KHz

Adjacent channel power

60dB @ 12.5KHz
70dB @ 20/25KHz

Audio response

+1 ~ -3 dB

Audio distortion

3 %

      

·          Environmental indicators          

range of working temperature

~ +60 -30 °C ~ +60 °C

Storage temperature range

~ +85 -40 °C ~ +85 °C

(静电防护等级) ESD (static protection rating)

level 4 ) ± 8kV (接触放电) ± 15kV (空气放电) IEC 61000-4-2 ( level 4 ) ± 8kV (contact discharge) ± 15kV (air discharge)

US military standard

MIL-STD-810 C/D/E/F/G

Waterproof and dustproof

IP67

Moisture proof

标准 According to MIL-STD-810 C/D/E/F/G

Shock and vibration

标准 According to MIL-STD-810 C/D/E/F/G

(仅适用于PD780G GPS ( PD780G only)

>在额定-130dBm信号强度下5个卫星可见) Accuracy specifications for long-term tracking ( 95% value > 5 satellites visible at rated -130dBm signal strength)

(首次定位时间)冷启动 TTFF (first positioning time) cold start

<1 point

(首次定位时间)热启动 TTFF (first positioning time) hot start

<10 seconds

Horizontal positional accuracy

<10 meters

·            The above specifications are tested in accordance with applicable standards. Due to the continuous development of technology, the above indicator data is subject to change without prior notice.