Mast Amplifier 28dB 3in/1out BIII-UHF-FMmix LTE 5G
BIII-UHF-FMmix LTE 5G Televes 561821 Mast Amplifier
This 3-input mast amplifier has a gain of 28dB for UHF and 18dB for BIII, while FM only mixes it. Thanks to its LTE 5G filter (C21-48), this amplifier adapts its DTT capture system to the 2nd Digital Dividend.
With the USOS technology it incorporates, the installer selects the desired output level and the amplifier automatically adjusts to adapt its gain to variations in the input signal.
Its EasyF connection greatly simplifies installation since it does not use connectors, the coaxial cable is inserted bare in the device and fastened with pressure with a screw.
The equipment is powered at 12 or 24V, and includes a switchable DC current pass to power a BOSS active DTT antenna.
3-input Televes Mast Amplifier (UHF-BIII-FMmix) with EasyF connection
What are the main characteristics of the Televes 561821 mast amplifier?
Equipped with USOS (User Selectable Output Signal) technology: the installer selects the desired output level, which remains stable. The device automatically adjusts gain according to the input signal variation.
Separate amplification and very low noise figure, thus respecting signal quality
Ultra-small ergonomic design
EasyF connection system
Can be powered in the 12 V-to-24 V range
LTE filter to remove mobile phone interference
ON/OFF switch to allow DC pass towards the UHF input for the powering of a BOSS system
Resistant ABS-plastic orange case for outdoor installation
What technical specifications does the Televes 561821 mast amplifier have?
Bands UHF BIII BI + FM
Frequency margin MHz 470…694 174…254 47…108
Gain dB 28 18 -1,5
Gain adjustment range dB AUTO
0 … 20 AUTO
0 … 20 –
Max.output level dB?V DIN 45004B 108 106 –
EN 50083 115 113 –
10 CH DVB-T 94 – –
2 CH DVB-T – 90 –
Output level regulation margin dB ? 0…12 0…12 –
Noise figure dB 2 3 –
Power supply V /mA 12 … 24 / 50
Max current through inputs OFF mA 0
ON 40 – –
DC OUT -> DC SAT – – –
Protection Level IP 23
Temperature operat. limits ?C -5 … +45
Related products
-
Read moreTELEVES Euroswitch 17x17x8 CASCADE 17 In 8 Out – 2 Year Warranty *Special
Order! NCNR – Check Lead Time* Compact
multiswitch equipped with 17 inputs (one terrestrial and 16 for four
satellites, each with its four polarities) and 8 user outputs. Thanks to its great compactness and its
optimized electronic design, it presents very low through and tap losses.
This allows to reduce the number of amplifiers needed in the cascade and to
obtain a better balanced signal in the users, even in large collective
installations. Can be used as a
terminal (star topology) or as a cascade by using a simple switch. In
addition, it incorporates a second switch that actives the TForce technology,
which automatically adjusts the terrestrial signal and keep it constant
despite variations in the reception. RED compliant Main Features: High shielding (A class) thanks to its
manufacture in Zamak Versatile: selector switch to shift between cascade and
terminal modes Low consumption under normal conditions. In addition, ECO mode
reduces consumption as the number of connected users decreases Wide 12-18V
power supply range, making it compatible with most existing systems Current
circulation between all inputs and cascades Input and output colour
identification -
Read moreTELEVES Nevoswitch 20dB Tap 5 In – 5 Trunk + 5 Tap Out 2 Year Warranty
*Special Order! NCNR – Check Lead Time*
CONFIGURABLE ELEMENTS FOR BETTER SIGNAL ADJUSTMENT Highlights: Chassis made of zamak:
radiation inmune. Suitable for star/cascade system configurations.
Independent Output Level adjustment (except QUAD compatible units). Low
consumption ECO mode. Thanks to the ECO system, the consumption decreases as
the number of users is reduced. Main Features: Small size and compact design.
Cascadable and terminal configuration in a single reference. Independent
line-amplifier level adjustment. Multiple powering options (Jack, VLow,
Terrestrial Input/Output and user outputs) Independent output level
adjustment. -
Read moreTELEVES Nevoswitch 9x9x12 CASCADE 9 In 12 Out c/w Output Earth Bar Only 2
Year Warranty *Special Order! NCNR – Check Lead Time* Multiswitch equipped with 9 inputs (one
terrestrial and 8 for two satellites, each with its four polarities) and 12
user outputs. Can be used as a terminal (star topology) or as a cascade by
using a simple switch. Main
Features: 10 dB Low Gain (LG) / High
Gain (HG) switch for the attenuation of the satellite input signal for each
8-user group Remote power feeding using VL Current circulation between all
inputs and cascades Compatible with return-channel applications European
design, quality, and manufacturing Very compact Made of zamak Input and
output colour identification Available ECO mode Selector switch to shift
between cascade and terminal modes 12 V power supply Low power consumption -
Read moreTELEVES 13x13x12 CASCADE Multiswitch 13 In 12 Out c/w Output Earth Bar Only 2
Year Warranty *Special Order! NCNR – Check Lead Time* This unit can be used as a cascade element
since it has 13 outputs to connect to other switches and increase the number
of users. This range of products has been designed with the ECO system: as
the number of users decreases, the power consumption of the system will
decrease as well. Gain in the FI band can be selected individually for each
group of 8 users to provide a balanced output. -
Read moreTELEVES Nevoswitch 17×32
CASCADE-TERMINATE 17 In 32 Out c/w
Output Earth Bar Only 2 Year Warranty *Special Order! NCNR – Check Lead
Time* Highlights: 10 dB Low Gain (LG) / High Gain (HG) switch
for the attenuation of the satellite input signal for each 8-user group
Remote power feeding using VL Current circulation between all inputs and
cascades Compatible with return-channel applications European design,
quality, and manufacturing Main
features: Very compact Made of zamak
Input and output colour identification Available ECO mode Selector switch to
shift between cascade and terminal modes 12 V power supply Low power
consumption
Reviews
There are no reviews yet.