Antenna amplifier programmable JOHANSSON 6711 Profino Revolution PLUS

Product detailed description

Antenna amplifier programmable JOHANSSON 6711 Profino Revolution PLUS
Johansson Profine Revolution 6711 programmable antenna amplifier is designed for STA, ITR. The amplifier has four inputs: FM + 1x VHF / DAB + 2 x UHF. 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, 4G (LTE) band or the filter is switched 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 clusters), the signal level is automatically controlled in real time (within 20 seconds) by AGC, so that the levels at the output of the amplifier are constant. The amplifier can process more than 50TV channels in 15 clusters (filters), each cluster can transmit 1, 2, 3, 4, or 5 multiplexes. If frequency conversion is required, there can be 1, 2, or 3 TV channels in a cluster. For example, we can convert a cluster of channels 21, 22, 23 to a cluster of channels 31, 32, 33. It is possible to connect preamplifiers to the DAB/VHF and UHF amplifier inputs, then it is necessary to power the preamplifiers with +12 or +24V in the Menu on, the sum of the current draw must not exceed 100mA. The settings of the entire amplifier module can be locked with a password against unauthorized changes. A simpler and more affordable variant of the popular Johansson Profiler Revolution 6700 amplifier.


Product parameters:

- simple, intuitive configuration
- 4 inputs: 1 x FM + 1 x VHF / DAB + 2 x 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
- 15 programmable filters, each of adjustable width for 1 to 6 multiplexes
- frequency conversion of VHF and UHF channel to any other channel in VHF and UHF bands
- conversion of up to 3 multiplexes in one filter (cluster)
- 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
- possibility of VHF versus UHF suppression up to 9dB at the output
- possible replacement of the power supply without removing the module
- locking the module settings with a password


Technical parameters:

- inputs: 1 x FM +1 x DAB / VHF +2 x UHF
- 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: automatic, off, LTE, 5G
- fM input level range: 37 to 77dBμV
- vHF input level range: 45 to 109dBμV (for 64QAM modulation with 3/4 code rate)
- uHF input level range: 45 to 109dBμV (for 64QAM modulation with 3/4 code rate)
- max. output FM signal level (60dB/IM3): 113dBμV
- max. output signal level VHF/UHF (60dB/IM3): 115dBμV
- max. output signal level VHF/UHF (36dB/IM3): 126dBμV
- max. output signal level VHF/UHF for one multiplex: 108dBμV
- max. output signal level VHF/UHF for 15 multiplexes: 105dBμV
- max. FM gain: 35dB
- max. VHF gain:> 60dB
- max. UHF gain:> 60dB
- fM gain control: 20dB
- vHF/UHF gain control: automatic channel AGC
- output common regulation: 20dB
- vHF versus UHF band suppression: 0 to -15dB
- signal reflection attenuation: 10 dB
- selectivity: 35dB/1MHz,
- mER output quality in VHF/UHF band: 35dB/35dB
- static discharge (ESD) protection: yes, all inputs
- voltage setting for preamplifier: off, +12V, +24V (total 100mA for all 3 inputs DAB + UHF)
- working temperature: -5°C to +50°C
- supply voltage: 100 to 240V/AC
- power: 12W
- dimensions: 165mm x 217mm x 59mm
- weight: 0,80kg


Contents of the package:
- johansson Profino 6711 amplifier
- power supply
- manual