UV-FM-24 is a 3RU rack mounted chassis that allows to installation of up to 24 pieces microprocessor-controlled fixed mini-modulators.Built-in active combiner eliminates unnecessary cabling and potential connection problem and ensures high output level . All modulators are perfect factory set to desired channel and proper offset.
We have both 16 in 1 and 24 in 1 Headend modulator,welcome to inquiry
Feature * Switching power supply for installation flexibility and precise voltage regulation * Two cooling fans for long life performance * 40dBmV chassis output level,no need extra combiner * SAW(surface acoustic wave) filtering on IF for superior in band C/N * Front panel access controls enables easy setup * Rear panel has a combiner loop for easy connection
Specification of Chassis:
Frequency range 47~860MHz Video input connector RCA (Yellow) Output level >=40dBmV Audio input connector RCA (White) C/N in-band 60dB RF output connector 75Ω F-Female C/N out-band 62dB Voltage input DC 5V for mini modulator AC 240V input chassis Mini Modulator: Fixed MO Output Frequency 47-860MHz Output Level 105dBµV(Adj.) A/V Ratio -11 to -18dB(Adj.) Frequency Stability ±5KHz Video 75ΩF-female Input Level 0.6-1.5Vp-p(87.5% Modulation) Video C/N 50dB Hum/Noise -50dB Modulation Range 0~90% Audio 75ΩF-female Input Level 1Vp-p(25KHz Dev.) Distortion 1%