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.
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.
General |
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Frequency Range |
136~174MHz,350~400MHz |
Channel Spacing |
6.25KHz(NXDN) / 12.5 KHz / 25 KHz |
Channel/Zone Capacity |
2000 Channels / 64 Zones |
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|
Operating Voltage |
7.4V |
Battery Capacity |
3000mAh |
Battery Life (5/5/90) |
Analog/NXDN Mode: 14 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 |
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Analog Sensitivity |
0.18μV (Typical) (12dB 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 |
Spurious Response Rejection |
70dB @ 12.5KHz / 70dB @ 25KHz |
Rated Audio Output Power |
1.0W / 8Ω |
Conducted Spurious Emission |
<-57dBm(9KHz~1GHz) |
Transmitter |
|
RF Power |
1W (Low) / ≤5W (High) |
Power Margin Variation |
+2/-3dB (under Extreme Conditions) |
Frequency Error |
±1.0ppm |
FSK Error |
<2% |
4FSK Transmission |
≤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 / |
4FSK Digital Modulation |
12.5KHz(data only):7K60FXD |
Audio Distortion |
≤3% @ 40% Deviation |
Audio Response |
+1 ~ -3dB |
FM Hum and Noise |
40dB @ 12.5KHz / 45dB @ 25KHz |
Spurious Emission |
≤-36dBm (9KHz~1GHz) |
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.
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
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.
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.