The Holland Channel 37 Mini-Modulator is a professional grade high-performance CATV mini-modulator. This modulator accepts any audio-video baseband television signal and provides a 30dBmV minimum output on CATV channels 37. Built with the Holland Modular Head End System in mind, you can be sure on proper compatibility. In addition, the HMMS-37 uses SAW filtering with FCC group delay correction circuitry to provide superior adjacent channel selectivity.

Tech specs

• Output Channels: 37 CATV (54-750 MHz), 14 - 59 UHF (470-750 MHz)
• FCC Offsets (Where Applicable): +/-12.5 kHz, +/-25 kHz
• Output Level: 30 - 45 dBmV (Adj.)
• A/V Ratio: -11 to -18 dB (Adj.)
• Frequency Stability: +/-5 kHz (Meets FCC Docket 21006)
• Aural Carrier Frequency: 4.5 MHz +/- 5 kHz
• Spurious Outputs: -60 dBc
• Frequency Response: +/-1.5 dB (50 Hz - 4.2 MHz)
• Input Level (Min.): .5V p-p (for 87.5% Modulation)
• Input Impedance: 75 ohms
• Input Level: .5V p-p (25 kHz Dev)
• Power Requirements: 5VDC @ 190mA, 12VDC @ 100mA

Box Contents

• Holland Channel 37 Mini-Modulator