16-Channel RF Modulator AV to RF Agile Analog

Description

The 16 Channel RF Modulator is a compact 19-inch 1U solution designed to convert 16 channels of AV input into RF signals across a 47–860 MHz frequency range. It uses intermediate-frequency modulation, double frequency conversion, and surface acoustic filter processing to achieve low out-of-band interference, while MCU phase-locked technology provides high frequency stability and accuracy. With an RF output level of ≥110 dBμV, adjustable output level from 0 to -20 dB, and integrated multi-channel design, it provides a reliable and space-efficient solution for analog RF signal modulation.

The LCD display and up/down keys make channel setting straightforward, while the modular output drive and sheet-based functional circuits enhance overall reliability. Different formats can also be customized according to customer requirements. Relevant debugging of cable TV transmission equipment is completed before the equipment leaves the factory.

16 Channel RF Modulator Key Feature：

1. It adopts intermediate frequency modulation, double frequency conversion and surface acoustic filter processing, and has low out-of-band interference.
2. The accompaniment intermediate frequency, image high intermediate frequency and RF local oscillator all adopt MCU phase-locked technology, with high frequency stability and accuracy.
3. The output drive adopts modularization and the functional circuits of the whole machine adopt sheet technology, and the whole machine has high reliability.
4. The LCD displays the channel, and the up and down keys can be used to set the favorite channel.
5. The power supply part adopts a high-reliability and high-dynamic range switching power supply.
6. Different formats can be customized according to customer requirements.
7. The relevant debugging of cable TV transmission equipment has been completed before shippment.
8. The multi-channel modulator is installed in an integrated manner, with a compact structure.