Options for MO-170 COFDM Modulator
We have recently presented new options for the MO-170 COFDM modulator that are worth mentioning. They expand even more the potential of this product in various markets and applications.
OP-170-H Compatibility with DVB-H
DVB-H is defined mostly for mobile digital TV reception. The most important differences with the normal DVB-T are among others:
- It accepts IP encapsulated packets in the Transport Stream.
- It can be used with 4K carriers as a trade off between capacity and tolerance to multipath reception.
- It can be broadcast in 5, 6, 7 and 8 MHz bandwidth channels
With this option we can now test DVB-T as well as DVB-H receivers with one single test generator.
OP-170-P Output power of 6 dBm
The standard version of the MO-170 has an output power of 0 dBm in IF and -30 dBm in RF. For those applications that require more output power this option offers +6 dBm in RF. IF remains at 0 dBm for that is quite a standard value.
Having more RF output power is not only useful for test purposes but it is also very interesting when the MO-170 COFDM modulator is used as part of a signal distribution network.
OP-170-E Noise and echoes generator
Thanks to this option we can add noise, echoes or simulate multipath static reception or doppler effect on a standard DVB-T channel.
This is the ideal option for a STB and iDTV test bench for it allows you to simulate a large number of broadcast conditions without leaving your lab.
OP-170-S SNMP Control
It is very useful when MO-170 is used to form a complex test or signal distribution system to have the possibility to use one single control protocol for all the equipment involved. SNMP (Simple Network Management Protocol) is nowadays a standard in this type of applications.
PROMAX is a leading manufacturer of test and measurement systems, broadcast and TV signal distribution equipment. Our product lines include measuring instruments for cable TV, satellite TV, broadcast, wireless and fibre optics networks, FTTH and GPON analyzers. DVB-T modulators, IP streamers or IP converters (ASI, DVB-T) are among the company’s latest developments.