Description
The narrowband voice relay features a compact and portable design, compatible with the PDT digital conventional standard.
Equipped with a standard portable antenna, it is easy to carry and supports rapid deployment for on-site network extension.
The relay starts working immediately upon powering on, and its frequency and group ID can be directly adjusted via the drone remote controller—convenient and user-friendly.
It helps extend network coverage into high-rise buildings, underground structures, tunnels, large-scale complexes, petrochemical facilities, and other blind spots.
Designed for long-duration operation in extreme environments, it provides reliable emergency communication support in the field.
Waterproof and dustproof, it ensures stable performance evenunder harsh weather conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Programming Method | Frequency, group ID, and color code can be directly programmed via the PSDK UAV remote controller |
| Positioning Method | PDT Digital Conventional |
| Supported Modes | 12.5KHz |
| Startup Time | Cold start: 1 minute; Warm start: 10 seconds |
| Channel Range | 350 MHz-470 MHz (available in two versions: 350-390 MHz and 400-470 MHz) |
| Weight | 220 g (excluding antenna) |
| Waterproof Rating | IP67 |
| Storage Temperature | -40℃-+85℃ |
| Operating Voltage | 9-24VDC |
| Operating Temperature | -30℃~+60℃ |
| Operating Mode | Time Slot Relay |
| Dimensions | (L×W×H): 75×75×53 mm (excluding antenna) |
| Channel Spacing (Digital) | 12.5KHz |
| Channel Capacity | 1024 |
| Built-in Vocoder Support | NVOC/Air Interface |
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