Zopsc NPR-70 V05 Modem 500mW RF Output for 70cm Amateur Radio

Feature: 1. ENHANCED PERFORMANCE: The NPR-70 V05 modem is an upgraded version of the NPR-70 V04, featuring a new on board SPI for chip that significantly improves data transfer performance. 2. MULTI FUNCTIONAL OPERATION: Designed specifically for amateur radio, the modem supports various modulation modes and bandwidths, making it versatile for different applications. 3. HIGH DATA RATE: The device delivers an original data rate of 100kb/s with 65kb/s usable data rate, ensuring efficient communicating at 50kS/s symbol rate and 100kHz bandwidth. 4. EASY CONFIGURATION: Configuring the modem is a breeze, allowing you to set it up effortlessly via for Telnet on a PC or using a USB serial terminal, without the need for additional software. 5. BUILT IN RADIO TRANSCEIVER: The modem is equipped with a powerful 500mW RF output, enabling transfer and reception without the requirement for external radio equipment. 6. PORTABLE DESIGN: The professional modem is a compact and portable device, making it an ideal choice for amateur radio enthusiasts on the go, providing you with dependable use. Specification: Item Type: NPR-70 V05 ModemMaterial: Aluminum alloy Color: Black Modulation Mode 20: Symbol rate 50kS/s, bandwidth 100kHz, original data rate 100kb/s, usable data rate 65kb/s. DC Current: Less than 200mA during operation, 70mA idle Radio Core: SI4463 Frequency Range: 420MHz to 450MHz RF Output Power: 500mW (maximum) and 27dBm Radio Link Topology: Point to multipoint or point to point Modulation Mode: 2GFSK or 4GFSK Data Rate: Up to 500Kbps Features: 1. Hardware and software are open source. 2. Bidirectional IP network radio link 3. High data rate, up to 500kbps in 70cm band 4. Standalone use, no additional radio or software required 5. Can use ultra high frequency RF power amplifier to extend NPR-70 radio link distance 6. Transfer data does not require encryption, compliant with amateur radio management rules 7. Can operate in existing network without additional 8.