Multi-standard VHF/UHF modulator for PCI bus. With support for all popular QAM-, OFDM- and VSB-based modulation standards. All-channel upconverter 47 to 862MHz covering entire VHF and UHF band. Output amplifier with programmable 0 to 31.5dB attenuator in 0.5dB steps. Monitor output for direct connection to the antenna input of a digital receiver.
Multi-standard modulator with support for all popular QAM-, OFDM- and VSB-based modulation standards
All-channel upconverter 47 to 862MHz covering entire VHF and UHF band
Output amplifier with programmable 0 to 31.5dB attenuator in 0.5dB steps
Use DTA-Plus to extend output-level range
Independent bi-directional DVB-ASI port
Monitor output for direct connection to the antenna input of a digital receiver
API is fully compatible with other DekTec digital-video output adapters
PCI rev 2.2, 32 bit, 33 or 66MHz bus
Applications
True multi-standard test generator
Signal validation: check out whether your receivers can handle a new transport stream
Demodulator/Modulator Signal Type - Video
Maximum Frequency Response (Bandwidth):
862000 kHz
Maximum Frequency Response (Bandwidth):
862000000 Hz
Minimum Frequency Response (Bandwidth):
47000 kHz
Minimum Frequency Response (Bandwidth):
47000000 Hz
Bandwidth:
5.0 to 8.0 MHz
MER (OFDM):
40 dB
Main Output:
Connector: 50 ohm BNC
Return loss: 15dB (47 to 862MHz)
Level (QAM): -31.5 to 0dBm ±2dB
Level (OFDM): -34.5 to -3dBm ±2dB
Phase noise: <-90dBc at 10kHz
Spectral purity: >50dB (47 to 862MHz)
Monitor Output:
Connector: 75 ohm F
Return loss: 15dB (47 to 862MHz)
Level (QAM): -27.5dBm ±3dB
Level (OFDM): -30.5dBm ±3dB
ASI:
Connector: 75 ohm BNC
Return loss: 15dB (5 to 270MHz)