Antenna amplifier programmable Emme Esse 82201N Profiler Domino N

Product detailed description

Antenna amplifier programmable Emme Esse 82201N Profiler Domino N
Antenna Profiler Domino 82201N by Emme Esse is a programmable terrestrial amplifier with adjustable filters. The amplifier has five inputs: FM + 4x VHF-UHF. You do not need any external programmer to set it up, it is built directly into the amplifier. The amplifier itself detects the highest TV channel connected to the input and accordingly includes an input filter type upper hold to limit interference in the 5G band, 4G (LTE) or the filter is turned off when receiving TV channels above 790 MHz. The amplifier automatically reads and displays the signal level of the selected TV channel, meaning you don't need a measuring device when setting up. The amplifier allows frequency conversion of any input TV channel in the VHF and UHF bands to any other TV channel in the VHF and UHF bands, which is advantageous for various hotels and guest houses where extensive wiring at high frequencies has high attenuation. In individual TV channels (or filter-clusters) the signal level is automatically controlled in real time (within 20 seconds) by AGC, so that the levels are constant at the output of the amplifier. The amplifier can process more than 50TV channels in 32 filters. If you require frequency conversion, there can be up to 3 TV channels in a cluster, for example you can convert a group of channels 21, 22, 23 to a group of channels 31, 32, 33. If you do not require conversion, there can be up to 6 contiguous channels in one filter. At the output of the amplifier you can include a tilt of up to 15 dB (compared to the reference frequency of 174MHz) to compensate for the attenuation of a large TV distribution at high frequencies. It is possible to connect preamplifiers to the VHF/UHF inputs of the amplifier, then the preamplifiers must be switched on in the Menu to supply +12 or +24V, the total power consumption of the preamplifiers can be up to 100mA. The preamplifier is suitable for comparing TV signals before entering the optocoupler for distribution over optical fibre. The settings of the whole amplifier module can be locked with a password against unauthorized changes and it is also possible to save the settings on an SD card and when setting another module, to load these parameters again from the SD card.


Product Parameters :

- simple, intuitive configuration
- 5 inputs: 1 x FM + 4 x VHF/UHF
- 1 main output, 1 test output -30dB
- can process and transmit more than 50 TV channels (multiplexes)
- possibility of remote power supply of external preamplifiers
- built-in internal preamplifier
- 32 programmable filters of adjustable width for 1 to 6 multiplexes
- frequency conversion of VHF and UHF channel to any other channel in VHF and UHF bands
- real-time AGC control (up to 20 sec) in individual TV channels or clusters
- the sharpest filters on the market (50 dB on adjacent channels)
- displays the level of individual TV channels - no need for a measuring device
- automatically switchable 5G, LTE filters on inputs
- 9dB tilt option at the output
- possible replacement of the power supply without removing the module
- locking the module settings with a password
- possibility to save and later load the configuration to the SD memory card



Technical parameters :

- inputs: 4 VHF/UHF + 1FM
- outputs: 1 main (FM + VHF + UHF) + 1 test -30dB
- frequency range: FM 88 to 108 MHz, VHF 174 to 240 MHz, UHF 470 to 862 MHz
- protection against interference by mob.internet: off, LTE, 5G
- fM input level range: 37 to 77dBμV
- vHF input level range: 40 to 109dBμV
- uHF input level range: 40 to 109dBμV
- max. output FM signal level (60dB/IM3): 113dBμV
- max. output signal level VHF/UHF (60dB/IM3): 115dBμV
- max. output signal level VHF/UHF (35dB/IM3): 126dBμV
- max. output signal level VHF/UHF for one MUX: 108dBμV
- max. output signal level VHF/UHF for 6 multiplexes: 105dBμV
- max. FM gain: 35dB
- max. VHF gain: >45dB
- max. UHF gain: up to 65dB
- fM gain control: 20dB
- vHF/UHF gain control: automatic channel AGC
- output common regulation: 20dB
- tilt adjustment: off, on 0 to 15dB versus 174MHz
- selectivity: 35dB/1MHz
- mER output quality in VHF/UHF band: 35dB/35dB
- eSD electrostatic surge protection: yes, all inputs
- voltage setting for preamplifier: off, +12V, +24V (total 100mA for all inputs)
- sD card input: yes, possibility to format, write and load module settings
- working temperature: -5°C to +50°C
- supply voltage: 100 to 240V/AC
- power: 14W
- dimensions: 217 x 165 x 59mm
- weight: 0,8kg