SATLINK WS 7990SE 4 Route HD Modulator DVB- T/ AV/HDMI
Model 2021 latest
Converts your Full-HD Video Signals into a standard HDTV RF channel and distribute to unlimited HD TVs via the antenna coax cable
FULL HD 1080p Digital RF Modulator
HDMI 1080P – 1080i – Video Input
Digital HD RF output to VHF channel
Installs in minutes, Does Not require new wires or adapters
Satlink WS 7990 is the perfect HD Video distribution solution for any Home Entertainment system, connecting any Home-Video Master system to all the other TVs in each room without the need to duplicate the AV equipment.
High level of integration, high-performance, Full-featured, integrated design
• 4 HDMI / AV inputs modulator that converts source to a DVB-T over RF
• Standard COFDM modulation and H.264 encoding
• Support High-Bandwidth Digital Content Protection /HDCP /
• Bandwidth: 6/7/8MHz
• Frequency range: 50~860MHz
• Continuously adjustable RF signal output level range 69dBuV from 100dBuV,
• 2.4-inch color LCD display
• Small size and light weight
• Carriers 2K and 8K
• User friendly setup and control
What is used for ?
To convert a HDMI signal to a DVB-T MPEG4 signal only (that means only TV's with Digital tuner )
It can be used to add a 4 HDMI channel multiplexed to DVB-T can be feed for example
HD Signal from Sky HD Box , Virgin , Saorview , Freeview , Freesat , UPC or other models HD TV boxes in a Second room or through out the house on a distribution system
HD Broadcast 1080i
Frequency range: 50to 850 Mhz
Channel Bandwidth : 7/8 Mhz
RF Out Level: Adjustable from 69dBuV to 100dBuV
Impedance : 75 Ohm ( 50 opt. )
MER: Professional-Grade >45 dB
Spectrum Shoulders: 55 dB for perfect adjacent-channel operations
Out Filter: -70 dB of Harmonic and spurious suppression
Encoding Delay 600-800 milliseconds
DVB-T2 modulations: QPSK, 16QAM, 64QAM
FFT: 2K / 8K mode Guard Intervals: 1/4, 1/8, 1/16, 1/32
Code Rates: 1/2, 2/3, 3/4, 5/6, 7/8
It gives a DVB-T output which is sufficient to feed a number of DVB-T capable TVs (via a splitter)
HD modulator is easy to install and operate
It is possible to set the output frequency
It is very reliable product
Old TV's without Mpeg 4 is not compatible with this device.
Signals from DVD for example or other devices with HDCP need additional option to be switched on if is not .
The option Service provider : HDCP in menu should be ON if is blank that mean is OFF.
To switch ON you need to restart the modulator from power then power ON ,wait to load for few seconds and when output frequency is visible on the screen then press down and hold the Return button for 3 seconds . The operation is required every time when modulator is reset to factory settings .
How to sett up settings : Check here
What is in the box?
Standard Accessories included
EU/UK Power Adapter 220v
User manual Satlink ws 7990SE
User Manual : Download