Professional DIGITAL Trunking Radio

Meet the Q8088, our cutting-edge professional digital trunking radio that utilizes the TDMA protocol with advanced filtering, ensuring superior coverage, even in low RF signal areas. With a 12.5KHz narrow band channel and robust error correction, the Q8088 enables dependable long-distance communication.Product Specification:

Model:Q8088

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Product Description

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	2000mAh
Battery Life (5/5/90)	Analog/NXDN Mode: 10 Hours; DMR Mode: 12 Hours
Vocoder Type	AMBE+2
Frequency Stability	±1.0ppm
Antenna Impedance	50Ω
Dimensions (without Antenna)	5.27”H x 2.28”W x 1.26”D (134 x 58 x 32mm)
Weight	9.38oz (266g)
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″ HD Color Display

· VOX

· 3 Operating Modes: Normal/Trunking/Repeater

· Multiple Standard Protocols: NXDN/DMR

· DMR Tier III

·Voice Recorder Equipped

· AES256 Encrypted

· Man Down

· Emergency Alarm

· Vibration·

· IP68 Rated Waterproof & Dust-proof*

· GPS/Beidou/GLONASS Positioning (Optional)

· Bluetooth 4.2 Voice/Data Service (Optional)

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.

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.

Professional DIGITAL Trunking Radio