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> Olson technology otm-4870 a/d television modulator 870M
Olson technology otm-4870 a/d television modulator 870M
OLSON TECHNOLOGY OTM-4870 A/D TELEVISION MODULATOR 870m
OLSON TECHNOLOGY OT OTM-4870 A/D TELEVISION MODULATOR , VIDEO MODULATOR, DIGITAL UPCONVERTER
DESCRIPTION The Olson Technology OTM-4870 is a frequency agile, F.C.C. compatible television modulator. This microprocessor- controlled unit is capable of operation on any frequency from 48MHz to 870MHz and output frequency selection is possible in 0.0125MHz increments. Output frequencies may be selected in MHz or by channel designation. Standard, HRC, IRC, or EIA channel plans may be specified. FCC offsets of +12.5KHz and +25KHz are automatically provided depending on the plan and/or channel chosen.
An RF output level of +60dBmV (minimum) is possible over the operating frequency range of the OTM-4870.
SAW filtering and Olson Technology system design factors insure an out-of-band carrier-to-noise ratio greater than 80dB. This allows unlimited numbers of these units to be combined.
The OTM-4870 has many advanced features including a menu/button control system, front panel display of channel and channel ID text, a manual or loss-of-video controlled auxiliary I.F. input with AGC, selectable video AGC, external audio subcarrier input, configurable audio input, dual IF loops, composite IF loop, BTSC compatibility and more.
The OTM-4870 up-converter section is a high performance tuner with excellent phase noise and frequency response that exceeds DOCSIS and CMTS specifications.
Dimensions 13 (Width) X 22 (Height) X 6 (Depth)
