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All-Standard VHF/UHF/L-Band Modulator for PCIe
High-end 0-2GHz modulator for virtually all cable, satellite and terrestrial digital-TV modulation standards. The DTA-2115B can be used as a single 72MHz bandwidth modulator, or as eight independent 8MHz modulators.
| Parameter | Value | |
|---|---|---|
|
Main output |
RF connector |
50-Ω SMA female |
|
RF Level |
-60～0dBm
|
|
|
Step size |
0.5dB |
|
|
Monitor output |
RF connector |
75-Ω "F" female |
|
RF Level |
-45dBm |
|
|
10-MHz/1pps input |
|
2x50-Ω BNC female |
|
Frequency range |
|
32 ～ 2168MHz |
|
Symbol rate |
|
88kBd ～ 85MBd |
|
I/Q sample rate |
|
88kBd ～ 85MBd
|
|
Bandwidth (max) |
|
72MHz |
|
Transit MER (typical) |
|
> 42dB |
|
Phase noise |
|
< -116dBc @ 10kHz |
|
Spectral flatness |
|
0.5dB |
|
Spectral purity |
|
> 50dB |
|
PCI Express |
|
PCIe gen3 x1 |
|
OS |
|
Windows 10, 11 Windows Server 16, 19, 22 Linux ≥2.6.18, 3.x, 4.x, 5.x |
| Modulation Standards | |
|---|---|
|
Included with base product |
ATSC 8VSB, DVB-C, DVB-CID, DVB-S, DVB-S2, DVB-T, DVB-T2 single PLP, QAM-B,
QAM-C |
|
Options |
ATSC-M/H, ATSC 3.0, CMMB, DAB(+),
DRM(+), T-DMB, DTMB (ADTB-T, DMB-T/H), DVB-C2, DVB-S2X, DVB-T2 multi PLP, ISDB-S, ISDB-S3, ISDB-T, ISDB-Tmm |
|
More options |
I/Q sample playout AWGN insertion Multipath echo simulation Remotely controlled playout DTC-385-HW8CH : 8-channel firmware that transforms the DTA-2115B into 8 independent 8MHz modulators, each fully agile in the VHF and UHF band |
| Type | Description |
|---|---|
|
DTA-2115B-SP
|
DTA-2115B with StreamXpress player software. |
|
DTA-2115B-GOLD |
DTA-2115B with all current and future modulation options, channel simulation and StreamXpress including remote control * Includes the 8-channel 8-MHz firmware option. |
| Software | Description |
|---|---|
|
Stream Player for R&D, Testing, Demos |
|
|
Atsc3.0 signal generator *need ATSC3.0 modulation option license |
|
|
DVB-T2 signal generator with full control of all modulation parameters and with integrated channel simulator *need DVB-T2 (multiple PLP) option license |
|
|
C2Xpress |
DVB-C2 signal generator *need DVB-C2 option license |
|
TmmXpress |
ISDB-Tmm signal generator *need ISDB-Tmm option license |
|
XpressSim |
Channel simulator (option for StreamXpress) *need Channel simulation option license |
