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Digital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio
  • Digital Trunking Portable RadioDigital Trunking Portable Radio

Digital Trunking Portable Radio

The Q8988 Multi-Mode Professional Digital Walkie-Talkie is an all-in-one communication device designed specifically for harsh work environments. Combining military-grade protection with intelligent communication features, it is the perfect tool for reliable communication in complex environments.

Model:Q8988

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Product Description

With a 2.0-inch HD color display and a full keyboard with large keys, the Q8988 offers a user-friendly design, complemented by a stylish and sophisticated dual-color injection-molded body. Not only does it look sleek and modern, but it also boasts IP68-rated protection, ensuring outstanding dustproof, waterproof, shockproof, and vibration-resistant capabilities. This makes it highly durable and reliable, even in extreme environments such as rescue operations and oil fields.


Designed for intuitive use, the Q8988 makes operation simple and straightforward, truly living up to its promise: "Clear visibility, precise button pressing, and smooth operation.

Product Specification:

General

Frequency Range

136~174MHz,350~400MHz
400~470MHz,450~520MHz

Channel Spacing

6.25KHz(NXDN) / 12.5 KHz / 25 KHz

Channel/Zone Capacity

2000 Channels / 64 Zones

 

 

Operating Voltage

7.4V

Battery Capacity

3000mAh

Battery Life (5/5/90)

Analog/NXDN Mode: 14 Hours;
DMR Mode: 18 Hours

Vocoder Type

AMBE+2

Frequency Stability

±1.0ppm

Antenna Impedance

50Ω

Dimensions (without Antenna)

134mm*60mm*39.5mm

Weight

Around 315g

Ingress Protection (IP) Rating

IP68

Receiver

Analog Sensitivity

0.18μV (Typical) (12dB SINAD)
0.22μV (12dB SINAD)
0.30μV (20dB SINAD)

Digital Sensitivity

0.20μV (Typical) (BER 5%)

Adjacent Channel Selectivity

60dB @ 12.5KHz / 70dB @ 25KHz

Intermodulation Rejection

65dB @ 12.5KHz / 65dB @ 25KHz

Blocking

90dB @ 12.5KHz / 90dB @ 25KHz

Co-Channel Rejection

-12dB @ 12.5KHz
 -8dB @ 25KHz

Spurious Response Rejection

70dB @ 12.5KHz / 70dB @ 25KHz

Rated Audio Output Power

1.0W / 8Ω

Conducted Spurious Emission

<-57dBm(9KHz~1GHz)
<-47dBm(1GHz~12.75GHz)

Transmitter

RF Power

1W (Low) / ≤5W (High)

Power Margin Variation

+2/-3dB (under Extreme Conditions)

Frequency  Error

±1.0ppm

FSK Error

<2%

4FSK Transmission
Bit Error Rate (BER)

≤1×10-4

4FSK Modulation Frequency Deviation Error

≤10.0%

Occupied Bandwidth (DMR)

≤8.5KHz

TX Attack/Release Time

≤1.5ms

Adjacent Channel Power

≤-60dB @ 12.5KHz / ≤-70dB @ 25KHz

Transient Adjacent Channel Power

≤-50dB @ 12.5KHz / ≤-60dB @ 25KHz

FM Modulation

4K00F1D @ 6.25KHz /
8K0F3E @ 12.5KHz /
16K0F3E @ 25KHz

4FSK Digital Modulation

12.5KHz(data only):7K60FXD
12.5KHz(data+voice):7K60FXE

Audio Distortion

≤3% @ 40% Deviation

Audio Response

+1 ~ -3dB

FM Hum and Noise

40dB @ 12.5KHz / 45dB @ 25KHz

Spurious Emission

≤-36dBm (9KHz~1GHz)
≤-30dBm (1GHz~12.75GHz)


The above indicators are based on ETSI standard tests. Availability according to each national laws and regulations vary. Unless otherwise stated, all displaye specifications are typical specifications and may be changed at any time without notice.

Product Details:

2.0-inch HD Color Display

The 2.0-inch LCD ensures enhanced accuracy and comfort for the user.

Multiple Operation Modes

DMR Tier III Trunking Mode (TM)

Supports PDT/DMR/NXDN digital protocols, offering capabilities for voice single calls, group calls, broadcast calls,

and a wide range of advanced communication functions. Conventional Mode & Repeater Mode (DM/RM)

Digital and analog services on Conventional Mode (DM)/ Repeater Mode (RM)

Advanced Data Encryption

Utilizes the AES256 encryption to ensure the utmost security of communications and enhance information safety.

SFR (Single Frequency Repeater) - for DMR Model Only

Single Frequency Repeater (SFR) technology leverages TDMA (Time Division Multiple Access) to simultaneously rebroadcast

two-way radio transmissions on the same frequency. It achieves this by concurrently utilizing the two time slots of   DMR. Specifically, SFR receives on one time slot while transmitting on the other, enabling efficient and simultaneous communication on a single frequency.

Outstanding Reliability and Durability

Built to the military standards and conforms to the IP68 industrial protection rating. The wear-resistance of it enables it

to perform excellently in a wide range of harsh working environments.

Man Down Switch

The Man-Down tilt switch, housed within the radio, automatically triggers an alarm signal when the radio remains tilted for a set duration. It typically emits warning beeps to alert the user before activating the alarm. This feature is designed to safeguard solitary workers by instantly signaling for assistance in the event of an incapacitating fall, alerting both other users and the control center to initiate help.

Bluetooth Voice/Data Service (Optional)

Equipped with Bluetooth 4.2 standard compatibility, this device supports both Bluetooth-enabled frequency programming and

calling. These features significantly enhance the product's versatility and user convenience.

GPS/Beidou/GLONASS Positioning (Optional)

Features GPS/Beidou/GLONASS positioning, allowing for the transmission of accurate location information. When integrated 

Our Insepction and Packing Section:

we are committed to delivering top-quality two-way radio products, ensuring each product meets the highest standards through rigorous inspection and packaging processes. Our inspection and packaging team bears the responsibility of ensuring customers receive reliable products, providing a worry-free user experience.


Inspection Process:

1、Visual Inspection: Each two-way radio undergoes a thorough visual inspection to ensure flawless aesthetics that align with the company's brand image.

2、Functionality Testing: Our inspection team conducts comprehensive functionality tests on every radio, ensuring all features operate correctly. This includes key functions such as audio quality, signal strength, and channel switching.

3、Durability Testing: Products undergo durability tests to ensure they function properly in various environmental conditions, including extreme temperatures, humidity, and vibrations.

4、Battery Performance Testing: Battery life is crucial for radio performance. Strict performance tests are conducted on batteries to ensure reliable, extended use.


Packaging Process:

1、Anti-Static Packaging: Each radio undergoes anti-static packaging to prevent electrostatic damage during transportation.

2、Environmentally Friendly Packaging: Committed to sustainability, our packaging materials adhere to international environmental standards.

3、Shock-Resistant Packaging: Professional shock-resistant packaging is employed during transportation to prevent damage to products.

4、Integrity Check: The packaging team performs a final integrity check to ensure products remain intact and undamaged after the packaging process.

M3 Screenless Digital Walkie-Talkie

Our inspection and packaging processes aim to surpass customer expectations, ensuring that every two-way radio received has undergone rigorous testing and meticulous packaging as a high-quality product.


Customer Evaluation and Feedback:Satisfied customers are our number one priority



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