Kydera DR-300A OLED Display with GPS Tracking Bluetooth UHF VHF DMR Two-Way Radio

Kydera DR-300A OLED Display with GPS Tracking Bluetooth UHF VHF DMR Two-Way Radio Professional DMR Two-Way Radio >DMO Dual Time-slot Communication > Strong Anti-Interference Ability > OLED Display > VOX feature Release Hands > Digital-Analog Compatibility > Emergency Alarm > Al-based Noise Cancellation > GPS > Bluetooth Features: DMO Dual Time-slot Communication, multiply efficiency Realizes 2 talk paths on a frequency at the same time, multiply the efficiency and doubling the frequency utilization. Ensure real-time communication at peak service hours Digital-Analog compatibility, Value-added experience Support for compatibility with existing conventional analog products or systems, to ensure a smooth transi- tion from analog to digital products, thereby improving product utilization. Digital voice, clear and loud Digital Speech Error Correction Processing (AMBE 2TM) enables voice with superior clarity and performance. Provide clearer voice quality than analog radios, regard – less of the usage environment VOX feature, release hands The special VOX voice-activated feature can be voice triggered to make calls with audio accessories, which is particularly suitable for users who can’t operate the PTT button to make calls Emergency Alarm Emergency alarms have the highest priority and can be used to send alarms to companions and the control center when an emergency situation is encountered. OLED Display, Easy and Flexible Operation OLED display interface with visual icon display and humanized menu operation make reading and control more convenient and flexible. High Capacity Li-poly Battery Equipped with 260OmAh lithium polymer battery can work for up to about 25 hours to meet customers’ working needs. Voice Encryption to Ensure Users’ Communication Security The function provides basic voice encryption to safeguard users’ communication security. Military Quality, Stable and Reliable The product is IP54 and MIL-STD-810 C/D/E/F/G compliant; the quality testing includes drop, high and low temperature, humidity, dustproof, and vibration; the product stillfunctions properly in busy commercial service when accidental drops or showers. More supplementary services to provide richer application experience The hardware is newly upgraded to support a variety of services such as remote monitor, remote detection, call alert, remote kill, remote revive, etc., providing users with richer application experience. OLED Display Advantages The ultimate visual experience :Each pixel of the OLED display emits light independently, achieving near-perfect black and high contrast.Even under strong outdoor light, the signal information on the screen can still be clearly seen and will not be blurred due to reflection or excessive light. High and low temperature resistance ensures all-day operation Environmental adaptabilityI: The OLED display operates stably in a wide temperature range and can work normally in an environment of -40 ° C to 85 ° C. Its low blue light feature also reduces harmful blue light radiation, which helps relieve visual fatigue from prolonged use. Al-based Noise Cancellation The built-in 36mm diameter speaker and advanced Al-based Voice Recogni- tion technology deliver louder, clearer audio by eliminating unwanted ambient noise, reducing distortion and suppressing whistling caused by other devices in close proximity to each other. Ambient noise will no longer slow down communications and users can hear and be heard wherever they are. GPS positioning, your location Anytime, Anywhere The built-in GPS module can receive satellite signals in real time to deter – Imine the precise location of the device. This is particularly important for sce-narios such as team management, wilderness exploration, and emergency rescue. In emergency situations, the GPS positioning function can help quickly determine the specific location of the rescuers, improving the efficien – cy and safety of the rescue operation. U-PoC self-build platform dispatching system can Tracking LTE and DMR radios same time. DMR radios send GPS location to LTE& DMR in one radio like our LTE-CDR700UV/ LTE-DR880UV to show locations on map. And also LTE& DMR in one radio, can communications with LTE/Dual band DMR/ Dual band Analog same time. For connecting all communication models. PIz kindly check video link by https://youtu.be/cT-ypSu52oQ?si=wopxtpG – SI33gvbUL Bluetooth 5.0 DR-30oA supports Bluetooth; it is fast connection, high compatibility, wide coverage, stable, no lag, and zero delay on calls. Extended Communication Coverage DR-30oA utilizes a high-sensitivity receiver module and a high-efficiency monopole antenna to enhance signal penetration, providing good calls in rooms with weak signals, and maintaining stable performance and RF power output in low battery conditions. In addition, the monopole antenna has a unique thicker thread design that is less prone to breakage and bending, which helps to increase the antenna’s life, as well as increase radiation efficiency and extend radio communication coverage. DR-300A Adopting humanized appearance design, Al-based Noise Cancellation technology, clear digital audio, with automatic roaming, GPS, Blue-tooth, digital trunking and other optional features, DR-300A provides solid and reliable communication guarantee for emergency communi-cation and management dispatching of users in business, manufactur-ing, railroad, airport, hotel, shopping malls, security, entertainment venues, construction sites and other industries. Technical parameters General specification Frequency 400-480MHz 136-174MHz Channel Zone 16 Channel Capacity 4000 (250 Channels/Zone) Antenna impedance 50Ω Dimension(H*W*D) 98x52x37mm Weight(W/battery) 235g Li-pol battery 2600mAh Rated Voltage DC:7.4V Battery: The average battery life under 5/5/90 duty cycle, and using carrier squelch and TX high power 2600mAH li-pol battery Analogue: 11.7hours / Digital: 15.8hours Transmitter Items UHF VHF Frequency 400-480MHz 136-174MHz Channel Spacing 12.5kHz/25kHz Frequency stability (-30℃、 60℃、 25℃) /-0.5ppm Low Power 1W 2W High power 4.5W 5W Modulation restriction ±[email protected]/±5.0dB@25kHz FM hum& noise [email protected]/-45dB@25kHz Conducted/radiated emission -36dBm1GHz Adjacent channel selectivity [email protected]/-65dB@25kHz Audio Response 1、-3dB Audio Distortion 3% FM modulation 12.5kHz:11KOF3E 25kHz:16KOF3E 4FSK digital modulation 12.5kHz data: 7K60F1D and 7K60FXD 12.5kHz audio: 7K60F1E and 77K60FXE 12.5kHz data and audio: 7K60F1W Digital vocoder AMBE 2TM Digital agreement ETSI-TS102 361-1、-2、-3 Receiver Items UHF VHF Frequency 400-480MHz 136-174MHz Channel Spacing 12.5kHz/25kHz Frequency stability (-20℃、 60℃、 25℃) /-0.5ppm Analogue sensitivity 0.18μV Digital sensitivity(5% BER) 0.25μV/0.2μV Intermodulation 65dB Adjacent channel selectivity [email protected]/65dB@25kHz Spurious rejection 65dB Rated audio 500mw Audio distortion @rated audio 3% FM hum &noise [email protected]/-45dB@25kHz Audio response 1、-3dB Conducted/ radiated emission -57dBm   Main Fratures: Private Call Call Alert Group Call Roaming All Call Prompt Tone On/Off Scan Low Power Voice/lcon Prompt Kill Support Voice Prompt for Revive Channel Switching or Function-Option Battery Save Mode One-touch Call Two Programmable Buttons for long Remote Monitor pressing are available on the side.