HOLLAND ELECTRONICS FREQUENCY AGILE MODULATORS
The HMA-550H and the HMA-860H series are high quality SAW filtered, frequency agile modulators specificallly designed to meet the highest CATV performance standards. All channels are easily selected by front panel switches and verified by an easy-to-read LED channel display. The modulators feature an extremely low out-of-band noise level allowing their use in larger channel head-ends.