DekTec DTA-110T-SP
 
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Product Information |
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| Part Number: DTA-110T-SP |
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| Manufacturer: DekTec |
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Price: £1,373.00 + VAT (£1,397.00 SRP) |
| (£1,578.95 inc VAT) |
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| Additional Information |
| Manufacturers website |
| Product reviews: 0 |
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DTA-110T DVB-T Modulator, DVB-H Modulator & UHF Upconverter for PCI Bus
Features
- DVB-T modulator / DVB-H modulator fully supports EN 300 744
- ISDB-T and DTMB modulation options
- NEW: ATSC modulation option
- Low cost, low power and flexibility is achieved by performing part of the OFDM modulation process in software
- Supports DTA-110 modes: QAM-A/B/C
- Integrated UHF Upconverter with on-board 400…862-MHz synthesiser
- RF output can be connected directly to a DVB-T terrestrial receiver
- Programming interface (DTAPI) compatible with other DekTec digital-video output adapters
- With DtLoop: DVB-T modulator replacement
- PCI rev 2.2, 32 bit, 33 or 66 MHz bus
Typical Applications- Driving DVB-T / ISDB-T / DTMB receivers or DVB-H handhelds for demos, at shows, in electronics stores
- Set-top-box development, repair, production testing, performance testing
- Signal validation: check out whether your receivers can handle a new transport stream
- Output adapter for generating a modulated RF signal directly from your custom application
PC Requirements- PC selection is critical because of software processing. The DTA-110T will not operate well in PCs that lack sufficient CPU power, memory- or PCI bandwidth
- P4@2GHz minimum, or equivalent AMD
- 512 MB RAM minimum
- SDK for Windows-2000/XP/2003 and Linux
DVB-T Modulator Key Attributes
Modulation..........................EN 300 744 (DVB-T) ARIB STD-B31 (ISDB-T)
Bandwidth..........................5 / 6 / 7 / 8 MHz
Modulation..........................QPSK, 16/64 QAM
Transmission Mode.............2k, 4k, 8k
Convolutional Rate.............1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval....................1/4, 1/8, 1/16, 1/32
RF Connector......................75Ω F-Connector (2x)
RF Frequency Range...........400 ... 862 MHz ±1 ppm
RF Step Size........................100 kHz
RF Signal to Noise (S/N)......44 dB typ. @ 474 MHz
Output Level.......................-29 ± 2 dBm
Spurious Suppression.........> 50 dB (d2: 20 dB)
Noise floor...........................-102 dBm
Phase Noise........................< -85 dBc @ 10 kHz
Return Loss.........................> 20 dB
PCI rev 2.2 compliancy........32 bit, 33/66 MHz Universal 3V/5V
