The Unifiber™ DTT Processing unit receives DAB/FM VHF and UHF DTT signals over two separate antenna ports and outputs a combined signal for optical distribution through a Unifiber™ Transmitter unit. The Unifiber™ DTT Processing unit is powered by the transmitter over the DTT output port. The unit features an adjustable attenuator allowing to control the level of the VHF signal. It also features a built-in UHF AGC for improved DTT signal quality and simpler installation process, freeing the installer from the need to manually optimize the DTT signal levels. A compact size robust die-cast housing and a weather-proof enclosure allow for either indoor or outdoor installations.
Main Features:
- Supporting FM/DAB/VHF and UHF bands
- Built-in UHF AGC for optimized performance and easy installation
- Adjustable gain for VHF broadcasts
- Powered by Unifiber transmitter over the DTT output port
- Outdoor and indoor installations
| Technical specifications | |
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| Optical input |
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| Wavelength |
1100 ~ 1650 nm |
| Optical input level (with AGC) | -15 ~ -5 dBm |
| Optical port | 1, FC/PC |
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| Satellite wideband outputs |
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| Output ports |
2x Horizontal, Vertical; F-type |
| Output frequency range |
290 ~ 2350 MHz |
| Output power level |
-33 dBm (75dBuV) |
| Output power supply |
10 - 20 VDC |
| Return loss |
10 dB min. |
| Impedance |
75 Ω |
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| DTT outputs |
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| Output ports | 2x, F-type |
| Frequency range |
FM/DAB/VHF 88 ~ 240 MHz UHF 470 ~ 790 MHz |
| Output power level |
DTT1 port: -33 dBm (75dBuV) DTT2 port: -28 dBm (80dBuV) |
| Output level variation | 4 dB max. |
| Return loss | 8 dB min. |
| Impedance | 75 Ω |
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| Power supply |
10 - 20 V DC, 3.5/1.3 mm DC jack |
| Power consumption |
2.5 W max. |
| Earthing terminal |
Yes |
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| Optical input level LED |
Green = OK, RED = High optical input power, Yellow=Low optical input power |
| Operating temperature |
-20°C ~ +50°C |
| Dimenssions |
93 x 72 x 23 mm |
| Weight |
180 g |
| Logistical info | |
| Packaging dimensions (W x D x H) | 11.1 x 9.2 x 4.8 cm |
| Packaging weight | 0.18 kg |
| Quantity per Carton | 20 pcs |
| Carton dimensions (W x D x H) | 38.3 x 25.2 x 13.2 cm |
| Carton weight | 4 kg |
| Quantity per pallet | 2160 pcs |
Specifications
Images
Drawings
Declaration of Conformity (CE)
Declaration of Conformity (UKCA)