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ZyCast Q4K-R1 Single Input 4K Modulator, 4K Loopout 1080p Modulated

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The Q4K-R1 is the replacement of the industry's most popular modulator, the Resi-Linx HD-1603, it accepts a 4K signal and will loop-through that same signal.

The Q4K-R1 is the replacement of the industry's most popular modulator, the Resi-Linx HD-1603, it accepts a 4K signal and will loop-through that same signal, however modulated signal is still limited to 1080P due to limitations with TV tuners.

We have been testing the new Q4K-R1 for months now, while the Q4K-R1 is not the first 4K modulator on the market, it's the first stable 4K modulator. Like the HD1603, the Q4K-R1 supports Resi-linx IR targets and emitters. Resi-linx are the market leader in both IR and modulation and the only brand to have Foxtel approved product in both fields.

This unit has full menu via LCD display, improved MER resulting in higher quality picture and is configurable for New Zealand. Q4K-R1 allows you to distribute any HD source around your home/business installation over coax cable and control with ease.

Key Features
- Most cost effective fully featured 4K HD modulator on the market
- Single input digital modulator encoding HDI video and stereo audio signals to MPEG-4 only(H.264) DVB-T COFDM TV channels
- Compatible input resolutions 576i/720P/1080i & 1080P/UHD/4K for high definition picture quality (ensure TV tuner is MPEG4/H.264 and 4K HDCP2.2 compatible)
- HDMI input-with HDMI loop through for local connectivity
- IR return path- compatible with resi-linx RL-RF380 (video hub) and Rl-RF210 (IR target)
- Superior error rate (MER 39)
- Full function front LCD display with menu driven configuration
- New Zealand channel plan selectable
- 2K/8K carriers
- Adjustment of settings available via WEB GUI
- Remote management with a PC
- Adjustable VHF/UHF output (6-69)
- 85dB launch with adjustable attenuation
- Compact design
- Silent operation (no fan noise!)

Some remote controls now use Bluetooth instead of infrared. Please note that Bluetooth remotes are not compatible with this product. This product only works with infrared remote controls. If you're unsure, please feel free to email or call our friendly experts.

More Information
Model Number Q4K-R1
RRP 599.00


Video/ Audio Encoding Profile

- Resolution: 1080p / 1080i / 720p
- Video Codecs: H.264

- Audio Codecs: MPEG1 Layer II MPEG4 AAC

- Local Monitoring: LCD
- IR Emitter: Single
- Web GUI Supported: Firefox, Chrome, Safari
- Password Protected: GUI - User Settable
- Power Supply: 12VDC 1.5A
- Consumption: 6.5 Watts
- Operation Temperature: 0c to +45c
- Storage Temperature: -20c to +70c
- Dimension: 236mm x 145mm x 34mm
- Language: English

Video / Audio Input

HDMI 2.0
- Connectors: Dual (One for Input ; One for Loop-through)
- Audio: Embedded PCM
- HDCP Compliance: 1.4 and 2.2
- Resolution: 4k / UHD / 1080p / 1080i / 720p


- Standard: DVB-T
- Connector: 1x "F" Female
- Frequency Range: 177.5MHz to 816.5MHz (Ch6-Ch69)
- Output Level: 85 dBµV Typical (With 20dB Range Manually Adjustable)
- Flatness Across Full: ± 2 dB
- MER: 39 dB Typical
- Carrier (OFDM Mode): 2K / 8K
- Guard Intervals: 1/32
- Code Rate (FEC): 7/8
- Modulation: 64-QAM
- Output Impedance: 75 ohm
- RF Output Return Loss: 10 dB Typical
- LCN: Embedded, Varies by Country Regulations

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12 Months
All of our products include a minimum 12 month Australian warranty.

If you experience any issues with this product please don't hesitate to contact us.
How much does delivery cost?
Nothing! We offer free post on all orders to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
We offer a 30 day 100% satisfaction guarantee on all of our products! If your order arrives damaged, faulty or not quite as you expected, please contact us and we will do everything we can to fix the situation.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.