Softel CATV 870MHz Adjacent Analog Saw Filter Modulator

Softel CATV 870MHz Adjacent Analog Saw Filter Modulator

1.IF process with excellent performance
2.SAW filtering for maintenance free adjacent channel configuration
3.Phase lock loop frequency control prevents frequency drift
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Product Introduction

We can easily present you with almost every style of merchandise linked to our merchandise range for 8 In 1 HD Encoder Digital, GYXTW 4 Core Fiber, Fiber Optic Distribution Boxes. Welcome any inquiry to our company. Under the premise of ensuring the quality, our company can develop and manufacture the products that customers expect in the shortest time, so that customers can win the first chance of success and corporate competitive advantage. Sustainable development challenges such as climate change, material use, energy demand, water resource utilization, and health and safety have spawned new customer needs and legislative considerations. We will maintain the advantages, make up for the disadvantages and strive to create mutual benefit. We adhere to the principle of 'customer first' to provide quality service for our customers.

AH-805B Single channel Fixed RF modulator does signal processing like RS coding, convolution interleaving and QAM modulating, providing IF/RF output.

Fixed RF modulator


Features

1.IF process with excellent performance

2.SAW filtering for maintenance free adjacent channel configuration

3.Phase lock loop frequency control prevents frequency drift

4.LED Display.Front panel control for easy installment

5.Excellent video and audio linearity for superior picture quality

6.Standard 19” housing for standard rack

7.PAL,NTSC and SECAM optional

8.Excellent value for your investment dollar


Specifications of Single channel Fixed RF modulator

RF

Output Frequency

45-870MHz

Frequency Accuracy

±5KHz

Output Level

113dBmV

Outband Suppression

≥60dB

Sideband Suppression

≥60dB

Output Impedance

75W

A/V Ratio

-10dB ~ -20dB

Video

Input Level

0.6 ~ 1.5Vp-p

Input Impedance

75W

Input Return Loss

30dB min

K Vaule

4% max( 2T pulse)

SNR

50dB(Non-weight)

Delay Response

40nsec

Flatness

±1dB( 25Hz ~ 5.8MHz)

Differential Gain

±4%(Modulation 87.5%)

Differential Phase

±4°

Aduio

Input Level

-10 ~ 10 dBm

Input Impedance

10KW min

Flatness

±1dB max(40Hz ~ 15KHz)

Harmonic Distortion

<0.5%,50Hz ~ 15kHz

SNR

-60dB

Power Supply

AC Input

110-220V


001

003


We strive to innovate and continuously develop in the field of Softel CATV 870MHz Adjacent Analog Saw Filter Modulator, supply the market with high-quality products, and realize the company's dream of 'high-quality products'. We will strive to create a good atmosphere of innovation, build an innovative enterprise and an innovative team. Our corporate vision is to be a leading global enterprise and to be a world brand for a hundred years.

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