Antiference Uk
Antiference DMHD01E£169.03
Antiference Uk
Antiference DMSD01B Modulator
Conexer Single AV DVB-T Modulator
Conexer Antiference DMSD01B is a professional single-input AV to DVB-T/C digital modulator designed to distribute analogue CVBS video signals over a coaxial RF system as a digital TV channel.
Ideal for commercial and residential distribution systems, the DMSD01B allows you to inject AV sources (CCTV, media players, satellite receivers, etc.) into an existing coax network, making the channel viewable on all Freeview-compatible TVs and set-top boxes.
Features
- Single input CVBS (Composite Video) to DVB-T/C
- Digital RF output (UHF/VHF options)
- MPEG-2 video compression
- Compatible with all Freeview TVs & digital set-top boxes
- Channel name editing
- LCN (Logical Channel Number) configuration
- LED backlit front panel controls
- USB Windows-based programming software
- RF loop-through output
- Fully compatible with distribution amplifiers
Specifications
- Model: DMSD01B
- Input: 1x CVBS (Composite AV)
- Output: DVB-T / DVB-C RF
- Video Compression: MPEG-2
- Programming: Front panel or USB software (Windows)
- SKU: DMSD01B
Typical Applications
- CCTV system distribution
- Hotels & hospitality TV systems
- Care homes
- Pubs & clubs
- Residential AV distribution
- Retail digital signage over coax
2/3 Days Delivery
£0.00
£336.00
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Antiference Single Input CVBS AV Modulator is an electronic device that allows you to convert a composite video signal, also known as CVBS (Composite Video Baseband Signal), and an audio signal into a modulated RF (Radio Frequency) signal. The modulated signal can then be distributed over a coaxial cable and received by a TV or other device equipped with an RF tuner.
The Single Input CVBS AV Modulator typically has one input for the composite video signal and a separate input for the audio signal. It modulates the signals to a specific frequency that can be selected using the device's controls, usually in the VHF or UHF range, before being output via a coaxial cable.
Single Input CVBS AV Modulators are commonly used in commercial and industrial applications, such as in hotels, hospitals, and sports bars, where multiple video sources need to be distributed to multiple TVs using an existing coaxial cable network. They are also used in residential settings where an older TV with only an RF tuner needs to receive a video signal from a newer device with composite video output.
Single Input CVBS AV Modulators are valued for their simplicity and cost-effectiveness, as they allow a single video source to be distributed to multiple displays without the need for expensive distribution equipment or rewiring of the existing infrastructure.
- Resolution modes 480p -576p
- Compression H.264 / MPEG2-SD / MPEG2 - bitrate 128-384 Mbit/s
- Audio input Input RCA
- Audio Bitrate 100....20 Mbit/s
- Compression AAC-LC / MPEG1 - L1 – bitrate 128-320 Kb/s
- DVB Processing PAT, PMT, SDT, NIT
- Configuration Channel/network name, SID, LCN, TSID, ONID, NID, versions, audio, video PIDs.
- DVB-T output level 170-230 MHz + 470-862 MHz / > 85 dBμV
- Constellation - FEC QPSK/16QAM/64QAM - 1/2, 2/3, 3/4, 5/6, 7/8
- Guard interval 1/4, 1/8, 1/16, 1/32
- Mode - MER 2K/8K - 33 dB DC 2.1 mm connector +5V
- Consumption 10 Watts
- Dimensions 170x130x35mm
- Weight 0.6kg
Spec Sheet
Q: What does the DMSD01B actually do?
A: It takes a Standard Definition (SD) signal from an analogue source—like a CCTV DVR, DVD player, or satellite box—and converts it into a digital TV channel. This allows you to view that source on any TV connected to your home’s coaxial aerial system, just like a standard Freeview channel.
Q: Can I change the channel name and number?
A: Yes. The DMSD01B features LCN (Logical Channel Numbering) and channel naming. You can label the channel (e.g., "Front Door CCTV") and assign it a specific channel number on your TV’s program guide (EPG).
Q: Does it support High Definition (HD)?
A: No, the DMSD01B is a CVBS (Composite) input modulator, which is a standard definition format. If you require HD distribution (1080p via HDMI), you would need an Antiference DMHD01 model.
Q: How do I program the modulator?
A: You can program the unit using the front-panel LCD screen and buttons for quick setup. For more advanced configurations, it can be connected to a PC via the USB port using the Conexer programming software.
Q: Can I use multiple modulators together?
A: Absolutely. You can "daisy-chain" multiple DMSD01B units together using the RF loop-through. Each unit just needs to be set to a different output frequency and LCN so they don't interfere with each other.
Q: Is it compatible with all TVs?
A: It is compatible with all TVs that have a built-in DVB-T (Freeview) or DVB-C (Cable) tuner, which includes almost all digital TVs manufactured in the last 15 years.
| Manufacture Link Antiference |
| Delivery Details Our Delivery Options Track & Sign, Our cut off time for delivery next business day is 3pm **Free collection from our Trade Counter in Chester** Shipping information |
| 14 Days return policy |
| Contact Us 01244 682300 info@chesterdigitalsupplies.co.uk |
| Technical support |
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