HOLLAND HSM55-* Fixed Channel Modulator, SAW Filtered, (CH 63-125) The HSM55-* is the same proven modulator as the HPM55-* with additional SAW filtering providing unparrallelled adjacent channel performance.
Specifications: Includes NEW Video Low Pass Filter T8 - T14 Available Adjacent Channel Performance (Except Sub) Low Out-of-Band Noise PLL Crystal Controlled Frequency Complies with FCC Offsets and Accuracy Requirements Fifteen Years of Proven Reliability