The A-901R utilizes LoRa spread-spectrum technology and intelligent self-organizing networking to create a robust communication system without repeaters or base stations.
Each radio can automatically participate in the network and relay signals, extending communication coverage far beyond traditional analog radios.
With support for up to 30 relay hops, voice encryption and IP66 protection, the A-901R is ideal for industrial sites, security operations, emergency response teams and outdoor communication scenarios.
| A-901R Technical Specification | |||
| Product Parameters | |||
| General | |||
| Model | 1610s | ||
| Device Name | Self-Organizing Network Walkie-Talkie | ||
| Channel Capacity | 16 | ||
| Working Voltage | Dc7.4v | ||
| Frequency Range | 400-470mhz | ||
| Channel Bandwidth | 250khz | ||
| Spreading Factor | 7 | ||
| Code Rate | 2.4kbps | ||
| Air Speed | 10kbps | ||
| Modulation Mode | Lora（Css） | ||
| Launch Duty Cycle | Approximately 35% | ||
| Transmitting Power | ≤10w | ||
| Rated Audio Power | 500mw | ||
| Audio Distortion | ≤5% | ||
| Receiving Sensitivity | 0.3uｖ/-117dｂm(Ber5%) | ||
| Antenna Impedance | 50ω | ||
| Standard Battery Capacity | Polymer Lithium Battery With a Capacity Of 2000 Mah | ||
| Charging Method | Type c: Can Be Charged Via Direct Charging Or Using a Wall Charger. | ||
| Working Temperature | -20℃ ~ +50℃ | ||
| Size: h (Length) x w (Width) x d (Thickness) (Mm) | 119*61*33 (Excluding The Antenna) | ||
| Weight | 265g | ||
| Main Function | |||
| Voice Signal | |||
| Voice Encryption | |||
| 16 Channels | |||
| Same-Frequency Relay Function | |||
| Smart Self-Organizing Network Function | |||
| Supports Level 30 Navigation | |||
| High Anti-Interference Capability | |||
| Low Voltage Indication | |||
| High Penetration Capability | |||
| High Confidentiality | |||
| Supported Battery Level Reporting | |||
| Lampoon With a Diameter Of 40 Mm | |||
| Ip66 Protection Rating |
1 × Portable radio
1 × Antenna
1 × Li-ion battery pack
1 × Desktop Charger
1 ×Belt clip
1 ×The sling
Custom logo printing, private labeling, customized packaging, firmware development and OEM/ODM communication solutions are available for distributors and system integrators worldwide.
Custom product development with your branding, specifications, and packaging requirements.
Advanced digital encryption, noise cancellation, and energy-efficient radio technology.
Dedicated after-sales support with technical consultation and warranty service worldwide.
