Toko MATV adalah perusahaan yang menyediakan perangkat, instalasi, dan peralatan MATV & CCTV, seperti: Coaxial Cable | Modulator | Combiner | Amplifier | Connector | HDMI | Splitter | Tapp Off | CCTV. Anda dapat memilih salah satu dari kategori produk yang kami tawarkan melalui kelompok produk yang ada di atas dari text ini. Selamat berbelanja.
Perhatian !
Perusahaan ini terdaftar sebagai Free Member. Hindari melakukan pembayaran sebelum bertemu penjual atau melihat barang secara langsung. COD (Cash On Delivery) atau bertemu langsung dengan penjual merupakan metode transaksi aman yang kami sarankan.
The DDBox-50 is a four UHF inputs, one BI/ FM input, one BIII input and one full band auxiliary input MATV head-end amplifier.
The UHF inputs are connected to 10 selective filters. Each of the filters may be adjusted to amplify a single UHF channel or a group of channels ( up to 6) and its gain may be adjusted separately.
This bank of 10 selective UHF filters provides an extremely flexible solution to equalize antenna signals of different levels, and provide the correct output level equalisation to compensate higher losses at higher frequencies in coaxial cables.
Provides granular UHF signal level adjustment, to reach each user outlet with the correct signal level for each channel.
Automatic Output Level Adjustment option ( all channels to 115dBµ V by default but adjustable from 100 to 115dBµ V) is designed to make the installation process smooth, fast and easy.
BI/ FM and BIII inputs used to amplify TV channels and/ or FM and DAB radio signals on those bands.
Auxiliary full band input used to combine into a single output cable and amplify external devices as TV modulators or transmodulators.
With very high output Level ( 128dBµ V Max. for digital signals) using low intermodulation balanced output stage, and 50dB gain, the DDBox-50 is ideal for small, medium, and large MATV or IRS installations.
Fitted with a -30dB test point for in-situ signal level and quality measurements, which do not require service interruption. Fully compatible and transparent to analogue and digital TV signals ( COFDM, QAM, MPEG-2, MPEG-4, etc.) , so it can be used installations with both signal types.
