Fibre DAS, 800 / 900 / 1800 / 2100 MHz, 33 dBm RC-DAS-018
Digital Fiber Optical DAS supports 4G, 5G and Emergency Services across 800/900/1800/2100MHz frequency bands. This 2Watt Digital Optical Repeater System with 33dBm output power provides reliable signal distribution for indoor wireless coverage and capacity.
| 1800MHz Frequency Range | 1710-1785MHz / 1805-1880MHz |
|---|---|
| 900MHz Frequency Range | 880-915MHz / 925-960MHz |
| 800MHz Frequency Range | 832-862MHz / 791-821MHz |
| 2100MHz Frequency Range | 1920-1980MHz / 2110-2170MHz |
| Device Gain | 90 ±2dB |
| Device Output power | UL: 25± 2 dBm, DL: 33 ± 2 dBm |
| RF connector | N/Female |
| Power customization | 2–20Watt |
Installation needs the agreement of the operator of each network carried (mobile operators, TETRA radio network): in Belgium and most other EU countries, a repeater or DAS may only carry a network with that consent. We deliver for projects where this agreement is in place. While it is being requested we can quote, and we prepare with you the technical information each operator asks for (bands, gain, output power, location).
Specifications
| Parameter | Master Unit (MU) | Remote Unit (RU) |
|---|---|---|
| B3 (1800) Uplink | 1710-1785 MHz (adjustable) | 1710-1785 MHz (adjustable) |
| B3 (1800) Downlink | 1805-1880 MHz (adjustable) | 1805-1880 MHz (adjustable) |
| B8 (900) Uplink | 880-915 MHz (adjustable) | 880-915 MHz (adjustable) |
| B8 (900) Downlink | 925-960 MHz (adjustable) | 925-960 MHz (adjustable) |
| B20 (800) Uplink | 832-862 MHz (adjustable) | 832-862 MHz (adjustable) |
| B20 (800) Downlink | 791-821 MHz (adjustable) | 791-821 MHz (adjustable) |
| B1 (2100) Uplink | 1920-1980 MHz (adjustable) | 1920-1980 MHz (adjustable) |
| B1 (2100) Downlink | 2110-2170 MHz (adjustable) | 2110-2170 MHz (adjustable) |
| Number of Units | 1 | 4,8,16,32,64 (optional) |
| Max Gain | 90 ±2dB | |
| Output Power (Downlink) | 33 ± 2dBm | |
| Noise Figure | UL: ≤ 6 dB | |
| Operating Temperature | -25~55 °C |
Features
- Remote Unit (RU) - Converts optical signals back to RF for indoor or tunnel coverage, featuring low noise figure and high output power.
- Optical Distribution Network (ODN) - Includes single-mode fiber cables, optical splitters, and patch panels that distribute signals with minimal loss.
- Expansion Unit (EU) - Provides additional fiber ports and cascading capability for scalable DAS architecture.
- Network Management System (NMS) - Software platform for remote monitoring, fault diagnosis, and real-time system adjustment.
- Multi-band and multi-operator support - Simultaneously handles 4G/LTE, 5G NR, and public safety bands.
- High signal quality with low noise figure - Digital processing ensures excellent SNR and EVM.
- Easy integration with existing networks - Supports CPRI/eCPRI interfaces and hybrid deployment.
Description
Distributed Antenna System (DAS) remains the most effective solution for in-building wireless coverage.
Figures are those stated for the standard model. Bands, power and options can differ per build: for your project we confirm them in a written build specification, and every unit ships with its own test record. Datasheets are available on request.
Other models in this family
Request a quote
The product family, the bands and the power class are enough for a first quote; a quantity range helps us prepare it.
Planning a product line under your own brand? Use the OEM / ODM form.
- A quote for the products you name
- The datasheets of the models in the quote
- The list of what we still need from you, such as the band plan or site details
You can attach a band plan, drawings or a bill of materials here, or send them by email later.