The Ayecka TM1 Trans-Modulator converts DVB-S2 signals to DVB-S allowing use of DVB-S receivers with DVB-S2 links. Integration of the TM1 with existing receivers (VSAT or one way) is quick and simple.
An operator need only configure the IRD to receive an L-Band input of 1Ghz at 27Msps.
The TM1 is configured according to the satellite signals parameters.
The TM1 was designed to simplify the upgrade process – both in cost and time
Converts DVB-S2 signal to DVB-S
Support DVB-S2 CCM / 8PSK
Ideal for VCM (C-Band ) and ACM ( Ku-Band)
Rx symbol rate from 1Msps to 45Msps
Ayecka patent for SNMP MIB for Uni-Directional device
DVB-S2 is the second-generation standard for satellite broadcasting,
which has been widely adopted by the broadcasting industry.
The new standard benefits from recent developments in channel coding (LDPC codes)
combined with a variety of modulation formats (QPSK, 8PSK and 16APSK).
This more efficient technology yields increased transmission capacity along
with an approximately 30% improvement in space segment utilization.
DVB-S2 provide VCM and ACM mode to optimize channel utilization by variable coding per packet.
The DVB-S2 Migration Challenge
Companies which have invested in DVB-S based VSATs are facing a situation where
that technology may become obsolete due to the onslaught of the new DVB-S2 technology.
The new-generation DVB-S2 technology offers several advantages over DVB-S,
the main ones are 30% savings in bandwidth and support for multi stream.
From a technical perspective, existing DVB-S VSATs can continue to provide
most of the services like Return channel and Routing, It is the receiver that has to be upgraded.
The TM1 Solution
Thanks to the Ayecka TM1, operators of existing DVB-S based VSAT networks
can now easily migrate to DVB-S2 and take advantage of savings in operational costs
Rather than replacing the VSAT itself, a simple and cost-effective upgrade can solve
the DVB-S2 compliance requirement.
The new TM1 trans-modulation solution from Ayecka enables a smooth, quick,
economical migration path to improve existing VSAT assets.
Minimal logistic efforts are required to implement the TM1 upgrade,
and the ROI payback is estimated at 5-7 months.
The Ayecka TM1 is a unique trans-modulation device designed as a practical
and trouble-free way to migrate existing VSAT and one way networks to DVB-S2.
The TM1 is an indoor unit easily installed by the end user between the LNB and the VSAT.
The TM1 operates as a transparent and integral upgrade to the network.
The TM1 makes it simple and cost effective to migrate to the more efficient DVB-S2 standard,
thus protecting the current investment in the VSAT network.