24 In 1 Catv Analog Modulator
24 In 1 Catv Analog Modulator

24 in 1 CATV Analog Modulator

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.

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Product Introduction

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.

Catv Analog Modulator

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	75Ω F-Female
Voltage input	DC 5V for mini modulator AC 240V input chassis
Output Frequency	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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