Lemco HDMOD-6F DVB-T (H.264 HD) modulator
The HDMOD-6F is a high-quality DVB-T “Home” modulator with HDMI loopthrough circuit. It receives one HDMI or one CVBS signal as input and converts it into one RF DVB-T channel output as well as in HDMI out. The excellent picture (Full HD 1920*1080-30p) and modulation quality (MER~35dB) renders the HDMOD-6F an ideal solution for distributing SD/HD digital signals received.
The HDMOD-6F is a high-quality DVB-T “Home” modulator with HDMI loopthrough circuit. It receives one HDMI or one CVBS signal as input and converts it into one RF DVB-T channel output as well as in HDMI out. The excellent picture (Full HD 1920*1080-30p) and modulation quality (MER~35dB) renders the HDMOD-6F an ideal solution for distributing SD/HD digital signals received from any device (e.g. a DVD player, STB or camera) in a CATV network using the DVB-T technology. Moreover, the HDMOD-6F has an embedded IR transmitter circuit to transfer the IR signal of a remote control over the coaxial network within a CATV installation.
The user has the ability to control the device by either using the onboard SSD (Seven Segment Display) interface and keypad for quick installation or by using the USB interface with the appropriate software accompanying the HDMOD-6F for advance programming.
Finally, the HDMOD-6F’s metal case provides excellent electromagnetic shielding as well as great temperature dissipation and rigidness.
Features
- High quality and performance
- Very clean RF spectrum
- CVBS & HDMI input
- RF loop-through circuit
- HDMI loop-through circuit
- MER value ~ 35dB
- RF output frequencies 174…230 MHz & 470…862 MHz
- H.264 HD encoder bitrate 1-19 Mbps
- HDCP support
- Embedded IR transmitter
- Very small size
- External power supply
- USB interface for advanced setup
Highlights
- E/M Shielding: Each unit is electromagnetically shielded
- HDCP support: The device supports HDCP-locked content
- Wall-Mount: Ability to wall mount without any prerequisites
- 5-Year Warranty
Specifications
Type | 1 × HDMI in, 1 × CVBS in, 1 × HDMI out |
---|---|
HDMI loop-through | Yes |
Connector | 1 × HDMI Type A 1 × RCA – Female (White, Red, Yellow) |
Video coding | MPEG-4 AVC/H.264 |
Profile | High profile 4.0 |
Resolution | 1920x1080-30p for HDMI |
HDCP support | Yes |
Audio | HDMI & Mono/Stereo |
Audio encoding | MPEG2, ACC, AC3 |
Standard | MPEG-1 Layer II |
Audio Bit Rate | 64, 96, 128, 192, 256, 320, 384 kbps |
Level | 0.5Vpp to 1.0Vpp adjustable |
Standard | MPEG-4 AVC/H.264 |
---|---|
Bit Rate | 1 – 19 Mb/s adjustable |
Configurable parameters | Service Name, Service ID, Video PID, Audio PID, PMT PID |
Automatic regeneration | NIT, PAT, CAT, SDT, PMTs, EITs tables |
---|---|
Configurable parameters | TS ID, Original Network ID, Network ID, Provider Name |
LCN Providers | Nordig, ITC/UK, EICTA/Europe, New Zealand |
Standard | EN 300 744 |
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Bandwidth | 5, 6, 7, 8 MHz |
Mode | 2K, 8K |
Constellation | QPSK, 16QAM, 64QAM |
Guard interval | 1/4, 1/8, 1/16, 1/32 |
Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 |
Type | RF DVB-T (COFDM) |
---|---|
Output frequencies | 174…230 MHz & 470…862 MHz |
Output level | 85dbμV max. |
Connector | 75Ω - F, female |
Output attenuator | 0, -10, -20dBm |
MER | 35dB (Typical) |
Shoulder attenuation | >45dBc |
Connectors | 1 × F – female |
Working frequency | 5…30MHz |
---|---|
Modulation type | ASK |
Sensitivity | >45dBμV |
Loop-through frequency | 5…862MHz |
Loop-through attenuation | <1dB |
RF connector | F-female |
IR working frequency | 38 KHz |
---|---|
IR Wavelength | 940nm |
IR distance | 1.5m max. |
IR συνδετήρας | 3.5mm stereo mini-jack |
IR cable length | 1m |
Onboard | Keypad and SSD display |
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External | USB interface |
Power supply | +12VDC |
---|---|
Power supply consumption | 450 mA max. |
Operating temperature | 0 °C to 50 °C |
Storage temperature | -10 °C to +70 °C |
Humidity | Up to 90% |
Dimensions | 198 × 100 × 26.4 mm |
Weight | 0.26 Kg |
Summary
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