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GP338D + digital explosion-proof walkie-talkie
  • GP338D+数字防爆对讲机

GP338D + digital explosion-proof walkie-talkie

数字防爆对讲机为不愿将就的专业人士而设计。 Motorola GP338D + digital explosion-proof walkie-talkie is designed for professionals who are unwilling to join . The new generation of Motorola digital explosion-proof walkie-talkies can provide high-performance integrated voice and data, advanced functions that can achieve efficient operation, and provide you with unblocked communication services.



Motorola GP338D + digital explosion-proof walkie talkie product introduction:

Motorola GP338D + digital explosion-proof walkie-talkie is designed for professionals who are unwilling to join. The new generation of Motorola digital walkie-talkies can provide high-performance integrated voice and data, advanced functions that can achieve efficient operation, and provide you with unobstructed communication services.

1. Connectivity: GP338D+防爆对讲机是 DMR标准数字对讲机 ,可提供关键运营语音和通信支持。 Motorola GP338D + explosion-proof walkie-talkie is a DMR standard digital walkie-talkie , which can provide key operational voice and communication support. With support for cluster technology and traditional analog technologies, you can ensure that your business continues to grow while maintaining excellent communications capabilities.

2. Explosion-proof certification: 系统批准的电池时,可以在Division 1, Class I, II, III, Groups C, D, E, F, G; Division 2, Class1, Groups A,B, C,D危险环境中使用。 GP338D + digital explosion-proof walkie-talkie is approved by UL according to TIA-4950. When the battery approved by Motorola walkie-talkie system is used correctly , it can be used in Division 1, Class I, II, III, Groups C, D, E, F, G; Division 2, Class1 , Groups A, B, C, D Use in hazardous environments. GP338D + digital explosion-proof walkie-talkie was certified by the National Explosion-proof Electrical Product Quality Supervision and Inspection Center, and obtained an explosion-proof certificate. The explosion-proof mark of Motorola GP338D + walkie-talkie is: Ex ib IIB T3 Gb / Ex ibD 21 T160 ℃.

3. Security: 用强行发射中断来消除信道干扰。 The conspicuous orange emergency button on the GP338D + digital explosion-proof walkie-talkie supports one-click help, and if necessary, a forced transmission interruption is used to eliminate channel interference. GP338D+对讲机的集成加速计能够感知到并发起求助呼叫。 The Motorola GP338D + 's integrated accelerometer can sense and initiate a call for help when you fall . 防尘防水性能达到最高 IP68 级。 GP338D + explosion-proof walkie-talkie has passed strict military standard tests, and its dustproof and waterproof performance reaches the highest IP68 level.

4. Efficient: GP338D+数字防爆对讲机配备强大的音频放大器,并有工业消噪功能,能够显著 提高清晰度,确保通话双方能够听到大声、清晰的语音。 Motorola GP338D + digital explosion-proof walkie-talkie is equipped with a powerful audio amplifier and industrial noise canceling function, which can significantly improve the clarity and ensure that both sides of the call can hear loud and clear voice. 28 小时,满足3 个轮班的需要,而摩托罗拉数字防爆对讲机更好的接收机性能也扩大了通信范围。 The latest energy technology from Motorola's radio systems provides a battery option that allows the battery to last up to 28 hours to meet the needs of three shifts. The better receiver performance of Motorola's digital explosion-proof radios also extends the communication range.

Motorola GP338D + digital explosion-proof walkie-talkie product technical specifications:

General specifications:

Frequency range: VHF136-174MHz, UHF403-527MHz

Output power, VHF high 5W low 1W, UHF high 4W low 1W

Channel capacity: 1000

Voltage: 7.5V

Channel spacing: 25 / 12.5 kHz

Battery life (5-5-90 duty cycle / power saving mode):

1650mAh VHF analog 16/12 hours UHF 15.5 / 11.5 hours

VHF模拟20/15小时UHF19/14.5小时 2050mAh VHF analog 20/15 hours UHF19 / 14.5 hours

3000mAh VHF analog 29/22 hours UHF28 / 21.5 hours

size and weight:

1650mAh 130 * 55 * 36mm 315g

2050mAh 130 * 55 * 34mm 325g

3000mAh 122 * 55 * 41mm 347g

Receiver specifications:

Analog sensitivity (12dB SINAD): 0.16μv

Digital sensitivity (digital 5% BER): 0.14μv

Adjacent channel selectivity (TIA603A) -T1: 60dB (12.5KHz), 70dB (25KHz)

Adjacent channel selectivity (TIA603A) -T2: 45dB (12.5KHz), 70dB (25KHz)

Intermodulation: 70dB

:70dB Stray Rejection (TIA603D) : 70dB

Transmitter specifications:

4FSK digital modulation:

12.5KHz data: 7K60F1D and 7K60FXD,

12.5KHz audio: 7K60F1E and 7K60FXE, 12.5KHz voice and data joint: 7K60F1W

Digital protocol: ETSITS 102 361-1, -2-3

Conducted / radiated spurious emissions (TIA603D): -36dBm <1GHz, -30dBm> 1GHz

Adjacent channel power: 60dB (12.5KHz), 70dB (25KHz)

Frequency stability: ± 0.5ppm

Audio specifications:

Digital Vocoder Type: MABE + 2

Audio response: TIA603D

Rated audio: 0.5W

Audio distortion @ rated audio: 3%

AC sound and noise: -40dB (12.5kHz), -45dB (25kHz)

Conducted spurious emissions: -57dBm

Environmental specifications:

Operating temperature: -30 ° C to + 60 ° C

Storage temperature: -40 ° C to + 85 ° C

Electrostatic discharge: IEC 61000-4-2 level 4

Dust and water immersion: IEC 60529-IP68

Packaging test: MIL-STD 810D and F

Our company has a professional after-sales maintenance department. If you have any after-sales problems with Motorola GP338D + digital explosion-proof walkie-talkie, you can add QQ1844739977 or call 13926099361 to communicate.

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