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A20 IP68 Waterproof Dmr Two Way Radio
The A20 digital terminal utilizes a high-power speaker and digital voice codec technology to enhance communication reliability and integrity, while integrating AI noise-cancellation technology to ensure clear voice quality even in noisy environments. It offers a wide range of operational features—including a "man-down" alarm—to ensure personnel receive timely assistance during emergencies. Additionally, it supports functions such as voice recording, emergency alarms, GPS, and Bluetooth, fully meeting the diverse needs of different users.
Contact
You can also call +86-15606901379 customer service hotline
Product Description
Rugged, Reliable & Built for Extreme Environments (IP68)
Ultimate Durability (IP68 Waterproof & Dustproof):
Crafted with high-strength engineering plastics, resisting 1.2-meter drops and harsh conditions.
Crystal-Clear Communication:
Advanced AI noise cancelling combined with high-power speakers ensures loud, clear audio even in noisy crowds or distant signal edges.
Dual Mode & Double Efficiency:
Supports both Digital and Analog modes for a smooth transition, utilizing Dual Time Slot TDMA technology to double your channel capacity.
Smart Safety Infrastructure:
Built-in Man Down, Lone Worker, and Emergency Alarm to guarantee worker safety and instant response in critical moments.
300 Hours Local Recording:
Never miss critical data—effortlessly record and track important commands, conversations, or incident details.
Extended Battery Endurance:
Packed with a 3200mAh high-capacity lithium battery with high energy density for long-lasting standby and heavy daily usage.
Advanced Connectivity:
Features high-precision GPS positioning for real-time location tracking and Bluetooth voice connection for flexible, wireless communication.
Specification
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A20plus professional digital portable terminal
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Frequency Range
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136~174MHz
350~400MHz 400~470MHz 450~520MHz |
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Channel Capacity
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64 Channels (2Zones)
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Channel Spacing
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12.5kHz/25KHz (Analog)
12.5KHz(Digital) |
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Frequency Stability
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±1.0ppm
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Operating Voltage
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7.4V
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Battery Capacity
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3000mAh
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Operating Temperature
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-20℃~+55℃
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Antenna Impedance
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50Ω
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Storage Temperature
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-40℃~+70℃
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Dimensions (H×W×D)
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5.83"×2.56"×1.69" (148×65×43mm)
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Weight
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11.21oz (318g)
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Ingress Protection (IP) Rating
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IP68
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Digital Protocol
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ETSI TS 102 361-1, -2, -3
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Receiver
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Analog Sensitivity
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0.2μV/-120dBm (12dB SINAD)
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Digital Sensitivity
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0.22μV/-117.4dBm(5%BER)
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Adjacent Channel
Selectivity |
TIA603C:≥55dB@12.5KHz
ETSI:≥55dB@12.5KHz |
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Intermodulation
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55dB
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Spurious Response Rejection
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60dB
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Blocking Performance
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≥84dB
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Co-Channel Interference
Suppression |
-12~0 dB @12.5KHz
-8~0 dB @25KHz |
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Hum and Noise
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40 dB@12.5KHz / 45 dB@25KHz
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Rated Audio Output Power
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≥0.5W
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Maximum Audio Output Power
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≥1W
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Rated Audio Distortion
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≤3%
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Conducted Spurious
Emission |
<-57dBm (9KHz~1GHz)
<-47dBm (1GHz~12.75GHz) |
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Transmitter
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RF Power
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1W (Low) / ≤5W (High)
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FM Modulation
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12.5KHz:11K0F3E/ 25KHz:16K0F3E
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4FSK Digital
Modulation |
7K60F1D&7K60FXD@12.5kHz (Data Only)
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7K60F1E&7K60FXE@12.5kHz (Voice Only)
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7K60FXW @ 12.5kHz (Data and Voice)
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Conducted/ Radiated Emission
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-30dBm
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Modulation Limit
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±2.5KHz@12.5KHz / ±5.0KHz@25KHz
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FM Hum and Noise
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40dB@12.5KHz/45dB@25KHz
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Adjacent Channel Power
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-60dB@12.5KHz/-65dB@25KHz
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Audio Distortion
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≤3% @ 40% deviation
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+86-15606901379
Address： No. 9-8, Haijing East 2nd Road, Haicang Free Trade Zone, Haicang District, Xiamen City, Fujian Province
Tel：+86-15606901379
Fax：
Email：ahlxdz@163.com
Fax：
Email：ahlxdz@163.com
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