 | shenzhen plute hi-tech co.ltd (Exporter, Manufacturer)
| |  |  |  | Most Popular Digital terrestrial receiver | |
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 | Product Feature | | Description:
PTR904 is a high cost-effective digital terrestrial receiver with powerful single chip processor: ST X 5105. It is fully compliant with DVB-T standards and conditional accessing system supported Conax. The available transmission channel bandwidths are: 6MHz/7MHz/8MHz (bit rate payload transmitted in the 8MHz channel from 4.98 to 31.67 Mbit/s). All the program parameters can be memorized when power-off. It is more convenient to receive terrestrial digital TV signal for its features of Electronic Program Guide display and auto search. It provides the enhanced OSD Multi-language menu (Such as English, French, German, Italy etc.). Equipped with the latest technology and design, the receiver is ensured to offer high reliability and stability.
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| Product Specifications | | Features:
1, Conditional Accessing System supported Conax
2, Adopt the powerful chip ST x 5105 CPU Speed: 200MHz
3, DDRAM Memory 128Mbit
4, Fully DVB-T compliant
5, 2000 channels TV and radio programs
6, Fully support 7 days of electronic program guide (EPG)
7, Software upgrades through VCR SCART
8, OSD teletext (DVB compliant) and subtitle function support
9, On screen display with multi-language
10, Automatic turn on/off by timer setting
11,Teletext support by VBI insertion
12, Multi-language supported (English, French, German, Italian, Spanish, Portuguese, Dutch, 13 kids of Languages.)
Specification:
TUNER
Input Frequency Range: 143-862MHz
Input Signal Level Range: 80 to 20 dBm
Input Impedance: 75
PROCESSOR AND MEMORY
CPU: ST x 5105
Processor Speed: 200MHz
SDRAM Memory: 128Mbt
FLASH Memory: 1 X 16Mbit
REAR PANEL
Input Voltage: 90-240v
RF Input Connector: IEC 169-2 4 Male
Scart Output: One for TV and One for VCR(RS232)
S/PDIF Digital Audio Output: 1A?RCAAC
FRONT PANEL
IR Receiver: 38KHz
Signal Lock Indicate
Power Indicate 7 keys: PWR Key, CH+/UP,CH-/DOWN.V+/RIGHT, V-/Left, MENU and OK CA Insertion Socket
CHANNEL DECODING
Standard: DVB-TEN300744
Coding: COFDM
Channel Bandwidth: 6/7/8 MHz
Mode: 2k, 8k
Demodulation: QPSK, QAM16, QAM64
Code Rate: 1/, 2/3, 3/4, 5/6, 7/8
Guard: 1/4, 1/8, 1/16, 1/32
FEC: Reed-Solomon (204,188)
AUDIO DECODING
Standard: ISO/IEC13818-3
Audio Decoding: MPEG1/2 Layer I&II
Audio Mode: Single/ Dual mono/ Stereo
Sampling Frequency: 16/22.05/24/32/44.1/48 kHz
Audio Output Level: 0-6 dBu
Audio SNR(Weighted):a??70 dB
Volume Level: 16 Levels
VIDEO DECODING
Transport stream: ISO/IEC 13818-2
Profile Level: MPEG-2 Main Profile @ Main Level
Aspect Ratio: 4:3 letter box, full screen
Center screen, 16:9 Letter box
Video SNR (weighted): a??56 dB
Video Output Scope: 700 mVp-p
Video Synchronization Scope: 300mVp-p
Video Resolution: 720*576(PAL)/720X480(NTSC)
AMBIENT
Size (W x H x D): 23 x 32 x 170mm
Weight (Net) 1.5kg
Operation Temperature: -5 to +40
Storage Temperature: -20 to +65
RCU
Category: IR ( Carrier 38 KHz)
Battery: 2 x 1.5V AAA
DEMULTIPLEXER
Standard: ISO/IEC 13818-1
Process bits: 110M bit/s (serial)
13.5M byte/s (parallel)
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| Contact Information |  | | Contact Person: |  | | Phone: |  | | Fax: |  | | Business Address: | Room1502,Block 28, Area 10,Taoyuan Building Qianjin Avenue,Baoan district ,shenzhen,China(CN) | | E-Mail: |  |
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