Producer information
Company:
Tunercom Technology Co., Ltd. |
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Address:
Room 9C1, Block C, Tianxiang Building, Tian'an Digital City, Tairan 5th Road, Futian, Shenzhen, Guangdong, China (Mainland) Zip: |
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Phone:
+86-755-83572536 |
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DVB-T Set-Top Box
Product Name: DVB-T Set-Top BoxModel Number: TZT-2303Place of Origin: ChinaSpecifications:1) Tuner:Input frequency range 51 - 860MHz (referred to the channel center)Input signal level range: -87 - -20dBmInput impedance: 75Ω2) Processor and memory:CPU: Zoran ZR39140Processor speed: 130MHzSDRAM memory: 2 x 32MBFLASH Memory: 1 x 16MB3) Audio decoding:Standard: ISO/IEC13818-3Audio decoding: MPEG1/2 layer I and IIAudio mode: single/dual mono/stereoSampling frequency: 16/22.05/24/32/44.1/48kHzAudio output level: 0±6dBuAudio SNR (weighted): ≥70dBVolume level: 16 levels4) Video decoding:Transport stream: ISO/IEC 13818-2, MPEG-2 ISO/IEC 13818Profile level: MPEG-2 main profile at main levelAspect radio: 4:3, 16:9 letter boxVideo SNR (weighted): ≥56dBVideo output scope: 700mVp-pVideo synchronization scope: 300mVp-pVideo resolution: 720 x 576 (PAL) / 720 x 4805) Channel decoding:Standard: DVB-TEN300744Coding: COFDMChannel bandwidth: 6/7/8MHzMode: 2k, 8kDemodulation: QPSK, QAM16, QAM64Code rate: 1/2, 2/3, 3/4, 5/6, 7/8Guard: 1/4, 1/8, 1/16, 1/32FEC: Reed-Solomon (204, 188)6) Rear panel:DC power input: DC 12V/1ARF input connector: IEC 169-2 female (F-type female optional)RF loop through connector: IEC 169-2 4 male (F-type female optional)Y/C output: S-videoRS232 port: DB-9 female (inside)SCART output: 1 SCART for TV / 1 SCART for VCRS/PDIF digital audio output: 1 x RCA7) Front panel:IR receiver: 38kHzSignal lock indicatePower indicate8) Ambient:Dimensions (W x H x D): 230 x 32 x 170mmNet weight: 1.5kgOperating temperature: -5°C - +40°CStorage temperature: -20°C - +65°C9) AC power adapter:Input voltage: AC 90 - 250V, 50/60HzOutput voltage: DC +12V / 1APower consumption:10) RCU:Category: IR (carrier 38kHz)Battery: 2 x 1.5V AAA11) Demultiplexer:Standard: ISO/IEC 13818-1Process capacity: 110Mbps (serial), 13.5Mbps (parallel)Packing:10pcs/carton
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