R842 Series
Key Features
Supporting Standard Formats
DVB-T/C/T2，ISDB-T，DTMB，ATSC
Receiving Frequency
950MHz-2300MHz
Adjustable IF Output
Frequency (4 – 7MHz)
I2C Addresses
0xF6
Working Crystal Oscillator Frequency
24MHz
Overview
The module of EDU-12908INPRB is a high performance Tuner. It simultaneously delivers best-in-class form factor, power consumption, and performance, all while meeting the sensitivity requirements of DTT environments, the linearity requirements of fully-loaded cable environments, The Tuner supports all major digital and terrestrial and cable standards.
Specifications
| Module | EDU-12908INPRB |
| Standards Supported | DVB-T/C/T2，ISDB-T，DTMB，ATSC |
| Receiving Frequency Range | 44MHz to1002MHz |
| Input Connector | IEC-Connector |
| Module Size | 40.8×18.6×13.2mm |
| Channel Selection System | PLL synthesizer (Clock 24.0MHz I2C bus interface) |
| Adjustable IF Output | Frequency (4 – 7MHz) |
| I2C Address | 0xF6 |
| Supply Voltage | 3.15V ~ 3.45V (Typ. 3.3V) |
| Operating Temperature | -10°C ~ +70°C |
| Supply Current | Typ:200mA@3.3V |
| Packaging | Reverse Horizontal |
| Applications | Terrestrial/Cable Set-top boxes,TV |
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FAQs
How can two tuners operate simultaneously?
Each tuner uses a separate I2C bus. If both tuners share the same I2C bus, they must be configured with different I2C addresses.
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