Manufactory Wholesale 24 In 1 CATV Analog Modulator
AH2401 for Superior Signal Quality and Easy Installation
Looking for a reliable and efficient CATV analog modulator? The AH2401 is a 3RU rack-mounted chassis designed to house up to 24 microprocessor-controlled mini-modulators, delivering a robust 40dBmV chassis output level without the need for an external combiner. With SAW filtering for superior in-band C/N and front panel access for easy setup, this modulator ensures high-quality signal transmission. Ideal for broadcast, hospitality, and institutional applications, it supports a frequency range of 47~860MHz and offers a stable output level of ≥100dBmV.
• 24 mini-modulators in a single chassis | • SAW filtering for superior C/N | • Front panel controls for easy setup | • 40dBmV output, no external combiner needed | • Ideal for broadcast, hospitality, and institutional use
The AH2401 is a 3RU rack mounted chassis that allows for installation of up to 24 pieces microprocessor-controlled fixed mini-modulators. 40dBmV chassis output level,no need extra combiner.
The AH2401 is a 3RU rack mounted chassis that allows for installation of up to 24 pieces microprocessor-controlled fixed mini-modulators. 40dBmV chassis output level,no need extra combiner.
Features
1. Switching power supply for installation flexibility and precise voltage regulation
2. Two cooling fans for long life performance of this 24 in 1 CATV analog modulator
3. Stereo function optional
4. SAW(surface acoustic wave) filtering on IF for superior in band C/N
5. Front panel access controls enables easy setup
6. Rear panel has a combiner loop for easy connection
Specifications
Frequency range
47~860MHz
Output level >=100dBmV
C/N in-band 60dB
C/N out-band 62dB
Video input connector RCA (Yellow)
Audio input connector RCA (White)
RF output connector
Voltage input
Output Frequency
75Ω F-Female
DC 5V for mini modulator AC 240V input chassis
47-860MHz
Output Level 97dBμV(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%
QUICK INSTALLAION
AH2401M, 24 in 1 CATV analog modulator, is designed for indoor 19'' rack. Make sure a space is left between modulators for air circulation. To prevent electric shock, never remove the ground pin. Insure that electrical input cables entering the building be connected to the building ground as close to the entry point as possible.
1.Feed in the Audio and Video connectors before turn on the power
2.Warm up the modulator and check the picture and audio
3.Set up the channels you want if the factory settings are not what you want
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About Us
FMUSER is a company specializing in broadcasting and television transmission systems and integrating hotel IPTV systems. The company was established in 2009 and has served over 180 countries worldwide. More than 20,000 television stations, radio stations, and hotel clients from different.