Gdm-002 digital modulator
GTM-860E
The GTM-860E module able to generate a signal in DVB-T format (Digital Terrestrial Television) from HDMI input.
GTM-860E is H264 encoding, DVB-T modulation integrated device to convert 4K Pass FHD HDMI signal to DVB-T RF out. It has equipped with one channel HDMI input, one HDMI out(4K pass-though) and one DVB-T RF out.
The GTM-860E module adjusts the compression rate to the available bandwidth, using the modulation DVB-T parameters.
Consultation hotline：0755-27091915
Online ServiceParameter
| Place of Origin:Guangdong,China | ||||||
| Model Number:GDM-002-2(GTM-860E) | ||||||
| ITEM | TYPICAL | Q.C LIMIT | TEST CONDITIONS | |||
| 1. RF Output | ||||||
| Connector | Female TYPE-F | |||||
| Impedance | 75 ohms | |||||
| Output Frequency Range | CH5~CH74 | 177.5 MHz ~851.5MHz | ||||
| Low Band CH5~CH12 | 177.5 MHz ~226.5MHz | |||||
| High Band CH20~CH74 | 473.5MHz~851.5MHz | |||||
| RF Out Level | 97dBµV | 97dBµV ± 5dBµV | ||||
| RF Out Level ADJ | 0dBm~-30dBm | |||||
| MER | >30dB | |||||
| 2. RF Input | ||||||
| Connector | Female TYPE-F | |||||
| Impedance | 75 ohms | |||||
| FREQ. RANGE | 50~ 950 MHz | |||||
| INSERTION LOSS | - 4.8dB | - 4.8 dB MAX. | ||||
| 3.HDMI INPUT | ||||||
| Connector | HDMI JACK | |||||
| Compatible format | Auto /480I/ 480P /576I /576P/720P/1080I/1080P/4K | |||||
| 4.HDMI OUTPUT | ||||||
| Connector | HDMI JACK | |||||
| Needing the image and sound to export | There can’t be mosaic and The Sound is distorted | |||||
| Compatible format | Auto /480I/ 480P /576I /576P/720P/1080I/1080P/4K | |||||
| 5.Front Panel Function | ||||||
| Buttons | MENU | |||||
| ENTER | ||||||
| ▲UP | ||||||
| ▼Down | ||||||
| ◀ Left | ||||||
| ▶ Right | ||||||
| Display | LCD | |||||
| 6. USB2.0 | ||||||
| Connector | USB2.0 JACK | |||||
| Signals | Firmware Update | |||||
| 7. General Data | ||||||
| Software | Software Version | |||||
| Supply Voltage | AC100V~240V 50Hz/ 60Hz OUTPUT:DC12V/1A | |||||
| Power Consumption Max | 10W | 10W Max in AC input | ||||
| Working Temperature | +5℃ to + 40℃ | |||||
| Storage Temperature | -20℃ to + 65℃ | |||||
| Environmental | ||||||
| Temperature | 0℃ to + 40℃ | |||||
| Humidity | 40RH to 90RH | |||||
| Mechanical Specification | ||||||
| Dimensions | 172*126*32mm | |||||
| Weight | 0.6Kg approximate | |||||
Explain
