Televes AVANT 12 SAT Programmable Headend
Model: AVANT 12 SAT (Ref. 532202)
Product Overview
The Televes AVANT 12 SAT is a multi-input programmable headend designed for individual and collective terrestrial and satellite installations. It allows for individual programming of channels available across 4 VHF+UHF (TDT) inputs, utilizing a total of 32 digital filters. The headend features 6 configurable inputs, supporting two distribution modes: FM-4x[VHF+UHF]-FI or FM-DAB-3xUHF-FI. It provides programmable amplification and equalization for various RF inputs and offers two outputs: one for terrestrial signals only, and another with a mix of terrestrial and satellite signals. The device includes 4G/5G filtering, automatically discriminating signal programming up to channel 48 (LTE700).
Key Features:
- Up to 32 individually programmable filters with digital filtering for adjacent channels.
- Digital channel processing for balanced output signal levels.
- Automatic signal regulation (CAG) per filter with fine manual adjustment.
- High selectivity VHF/UHF digital filters with >30dB rejection at 1MHz.
- SAW filter for 4G/5G signal rejection from channel 48 onwards.
- Compatible with DVB-T and DVB-T2.
- TForce technology ensures stable and optimized terrestrial signal levels.
- Provides power for antennas and LNBs via inputs when required.
- Integrated LED status indicator and physical auto-adjustment button.
- High-shielding Zamak chassis for electromagnetic interference protection.
- Compact and lightweight design (196x122x43mm).
- 100% European design and manufacturing with automated production and rigorous quality control.
ASuite Programming (Bluetooth®)
Advanced programming of the headend is possible wirelessly via Bluetooth® using the ASuite application, available for smartphones and tablets (Android/iOS). This application enables professionals to perform several functions:
- Channel filter programming.
- Automatic channel level adjustment for balancing all filters.
- Fine manual adjustment after auto-adjustment.
- Activation of antenna power supply.
- Import/Export of configurations.
The ASuite application allows for automatic signal level processing to achieve maximum possible output and balanced levels across all filtered channels, preventing signal fluctuations. It also permits a fine manual adjustment of ± 3dB per filter for channels requiring more precise tuning.
Technical Specifications
| Specification | DAB | FM | VHF/UHF | SAT |
|---|---|---|---|---|
| Number of inputs | 1 | 6 | 2 | - |
| Number of outputs | - | - | 32 | - |
| Frequency Bands (MHz) | 174 ... 230 | 87 ... 108 | 470 ... 694 | 950 ... 2150 |
| Number of filters | - | - | 32 | - |
| Channels per filter | - | - | 1 | - |
| Gain (dB) | 25 | 71 | 72 | 40 |
| Gain adjustment margin (dB) | 0 ... 25 | 0 ... 25 | 0 ... 15 | 0 ... 30 |
| Manual regulation after auto-adjustment (dB) | -3 ... 3 | -3 ... 3 | 0 ... 5 | - |
| Slope regulation (dB) | - | - | - | - |
| Input level (dBμV) | 79 ... 104 | 40 ... 100 | 40 ... 100 | 69 ... 99 |
| Output level DIN45004B (dBμV) | 120 | 120 | 120 | 120 |
| Output level EN50083 (dBμV) | 124 | 124 | 124 | 124 |
| Programmable output level (dBμV) | 76 ... 104 | 83 ... 111 | 86 ... 114 | - |
| Noise figure (dB) | 7 | 7 | 6 | 6 |
| Selectivity (dB) | > 20 | > 65 | > 65 | > 40 |
| Input voltage (Vdc) | 0 | 12 | 12 | 12 |
| Max input current (mA) | 0 | 70 | 70 | 0 |
| LNB supply voltage (Vdc) | - | - | - | 13 ... 17 |
| Max local current to LNB (mA) | - | - | - | 350 |
| Max remote current to LNB (mA) | - | - | - | 400 |
| Input voltage (Vac) | 110 ... 230 | - | - | - |
| Mains frequency (Hz) | 50 Hz / 60 Hz | - | - | - |
| Max current (mA) | 399 | - | - | - |
| Max power consumption (W) | 26.9 | - | - | - |
| Protection index (IP) | 20 | - | - | - |
| Operating temperature (°C) | -5 ... 45 | - | - | - |
Physical Characteristics
- Packaging: 1 Unit per box.
- Net Weight: 982.00 g
- Gross Weight: 1.150.00 g
- Width: 201.00 mm
- Height: 120.00 mm
- Depth: 42.00 mm
- Main Product Weight: 924.00 g
