Description Description Experience seamless connectivity with the Rover R-9Plus 4G LTE Network IP Walkie Talkie, an advanced two-way radio designed for professionals who demand reliability and performance. This state-of-the-art communication device combines robust features with modern technology, ensuring clear and uninterrupted communication across various environments. Key Features: 4G LTE Connectivity: Enjoy fast and reliable communication with 4G LTE support, eliminating the need for roaming charges. PTT One-Touch Communication: Effortlessly connect with your team at the push of a button, providing strong signals and long-duration talking. Unlimited Talking Distance: Communicate across the whole country without range limitations. Versatile Calling Options: Supports private call, group call, member list, and parent group call. Battery Power Voice Prompt: Stay informed about your battery status with clear voice prompts. Low Battery Alert: Never be caught off guard with a timely low battery notification. Priority Talk Setting: Ensure important messages are delivered with priority talk settings. High-Fidelity Output: Loud voice output ensures clear communication, even in noisy environments. Software Remote Update: Easily update your device’s software for the latest features and improvements. Quick Search and Key Functions: List quick search and PTT talkback function for efficient communication management. GPS Functionality: Integrated GPS for real-time location tracking and navigation support. Three Quick Call Keys: Conveniently placed keys for quick access to essential functions. Technical Specifications: Working Voltage: 3.7V Operation System: Linux Language: Chinese/English Frequency Bands: LTE FDD: B1, B3, B7, B8, B28 LTE TDD: B40, B41 WCDMA: B1, B8 GSM: B8 Antenna: All networks external antenna, GPS antenna built-in Screen: 1.77 SP color screen, resolution: 128*160 CPU: Quectel EC25EUX Battery Capacity: >3600mAh Rx Sensibility: <106dBm Max. Tx Power: 23dBm~25dBm all up bits Working Temperature: -20°C to 60°C Storage Temperature: -40°C to 60°C Audio Output Power: 2W±10% distortion Receiver Type: 56-channel L1-blox 7 engine, GPS/QZSS L1 C/A, GLONASS L1 FDMA, SBAS: WAAS, EGNOS, MSAS Positioning Accuracy: 2.5m CEP Cold Start: 26s Hot Start: 1s Warm Start: 25s Assisted GPS: OMA SUPL & 3GPP Audio Response: 1dB to -3dB Rated Audio Distortion: ≤3% Applications: The Rover R-9Plus is ideal for a variety of professional applications, including construction sites, security operations, event management, transportation, and more. Its robust design, comprehensive features, and reliable performance make it the perfect communication solution for teams that need to stay connected in any environment.
