
The ChannelMaste ushers in a new class of totally integrated, feature rich
portable microwave transmitters. The ChannelMaster is available in single,
dual or tri-band configurations, using frequency bands from 1.5-15.4
GHz. The ChannelMaster encoder features adjustable long GOP encoding
including I P and B frames improving video quality as well as a low delay
mode. The encoder can be purchased as HD/SD or SD only. For increased
flexibility a wide array of inputs are provided, including composite video/
audio, SDI (with de-embedded audio), ASI and 70 MHz. The ASI input
is ideal for use with an external MPEG2 encoder or to support digital
repeater applications. Two audio inputs are standard, while four audio
inputs are available. For FM operation, an internal SDI to composite
converter is integrated providing seamless operation between analog and
digital modes. This eliminates the need for an external converter when
used in an SDI plant.
The ChannelMaster features software generated modulation formats
that are stored in circuit board PROMs. Available formats include - FM
(NTSC/PAL), COFDM, VSB and single carrier QAM.
|
DOCUMENTS:
DatasheetFEATURES:
Lightweight-ideal for portable or
airborne applications
HD/SD MPEG2 encoding
Multiple modulation selectable; FM,
COFDM, VSB, QAM, DVB-S
Available in single, dual or tri-band
configurations
Remote control of all functions via
RS-232/RS-485
Dynamic color bars with field
programmable ID
Video inputs: composite video, SDI (HD),
DVB-ASI, 70 MHz
Audio inputs: two analog standard, four
audio available; AES/EBU, de-embedded
from SDI
|