Digital fibre DAS, VHF 151–153 / 161–163 MHz, 33 dBm RC-PS-004
The 2Watt Digital Optical Repeater System is a high-performance VHF Digital Optical 150MHz Amplifier DAS Repeater designed for public safety applications. This Digital Optical Repeater (DOR) provides comprehensive in-building or outdoor signal coverage by converting RF signals to digital optical signals for transmission over fiber optics between Master Units (MU) and Remote Units (RUs)
| 150MHz Frequency Range | 151-153MHz / 161-163MHz |
|---|---|
| Device Gain | 50 ±2dB |
| Device Output power | UL: -10± 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) |
|---|---|---|
| Frequency Range | Uplink: 161-163MHz (adjustable) Downlink: 161-163MHz (adjustable) | |
| Maximum Input Power | 10 dBm (Non-Destructive) | |
| Transmission Distance | ≤ 20km | |
| Maximum RF Output Power | -10±2dBm (UL) | 33±2dBm (DL) |
| Number of Units | 1 | ≤ 16 |
| Maximum Gain (Cable Access) | 50±2dB | |
| Gain Adjustment Range | 1-25 dB @ step of 1 dB | |
| VSWR | ≤ 1.6 | |
| Noise Figure | ≤ 5dB (Uplink only) | |
| In-band Ripple | ≤ 3.5dB | |
| Spurious Emission | ≤ -36dBm | |
| Third-Order Inter-Modulation | ≤ -45dBc / 30kHz | |
| System Delay | ≤ 21μs | |
| I/O Impedance | 50Ω | |
| RF Connector | 1xN-Female | 1xN-Female |
| Optic Connector | 8x FC/APC | 1x LC/UPC |
| Fiber Optical Type | Single Mode | |
| Optical Output Power | ≥ -9dBm | |
| Optical Receiver Sensitivity | ≤ -20dBm | |
| Temperature Range | Operation: -25°C to +55°C | |
| Relative Humidity Range | ≤ 95% (non-condensing) | |
| Power Supply | AC 220V±44V/50±5Hz | |
| Application | Indoor (IP20) | Indoor or Outdoor (IP65) |
| Dimensions | 330×425×44mm (19" 1U) | 450×335×180mm |
| Weight | 8 kg | 20 kg |
Features
- Optical-to-Electrical (O/E) Converter: Converts incoming optical signals to electrical signals.
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.