The digital wireless repeater station receives the downlink RF signal from the 5G source through wireless coupling. After low-noise amplification, the signal is converted into a digital signal for processing, then converted back to an RF signal, which is amplified to achieve wireless coverage of the 5G signal. Simultaneously, user signals are received wirelessly by the digital wireless repeater station system. After analog-to-digital conversion, digital processing, and power amplification, the signals are transmitted back to the source wirelessly.
General Features
- Supports antenna isolation detection.
- Automatic gain control (AGC) and manual gain control (MGC).
- Intelligent mode settings with automatic value adjustment.
- Automatic shutdown protection during self-oscillation.
- Uplink sleep mode available (requires special specification).
- Supports SMS remote network management via SIM card.
RF Specifications
*Note: Select four of the following frequency bands for customization.
| No. | Item / Parameter | Technical Specifications |
|---|---|---|
| 1 | Supported Frequency Bands (Customizable) |
5G: N78 / N41 / N79 / N71 / N28 / N1 / N3 / N7 / N8 4G: B1 / B3 / B5 / B7 / B8 / B12 / B13 / B20 / B26 / B29 / B38 / B28 / B40 / B41 |
| 2 | Supported Bandwidth (Customizable) |
5M / 10M / 15M / 20M / 55M / 100M |
| 3 | Channel Capability | 1T1R + 1T1R + 1T1R + 1T1R |
| 4 | Max Output Power (per Channel / Customizable) |
43 ± 1 dBm |
| 5 | Maximum Gain | 88 ± 3 dB |
| 6 | Gain Adjustment Range/Step | ≥ 30 dB / 1 dB |
| 7 | Gain Adjustment Error | • Gain from 0-20dB: Error ≤ 1 dB • Gain from 21-30dB: Error ≤ 1.5 dB |
| 8 | Noise Figure | ≤ 4 dB |
| 9 | ALC (Automatic Level Control) | At maximum power, if input increases by 10dB, output power changes by < 2dB. When input signal level exceeds 10dB, output power stays within ±2dB of max output power or output is automatically turned off. Control range ≥ 20dB. |
| 10 | In-band Ripple | ≤ 3 dB |
| 11 | VSWR | ≤ 1.5 |
| 12 | Delay | ≤ 9 μs |
| 13 | Frequency Error | ≤ ± 0.01 ppm |
| 14 | EVM | ≤ 5% |
| 15 | ACLR | Uplink ≤ -36 dBc, Downlink ≤ -45 dBc |
| 16 | Dimensions | 606mm * 440mm * 210mm |
| 17 | Weight | ≤ 40 kg |
| 18 | Protection Class | IP65 |
| 19 | Monitoring | Local: ETH / Remote: Modem |
| 20 | MTBF | ≥ 100,000 h |