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Leader LG3804 W/OP73 DVB-T Signal Generator With DVB-H ADD-IN SOFTWARE
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Leader LG3804 W/OP73 |
 Datasheet
| Features:
- All-in-one
- Arbitrary transmission parameter settings
- MPEG-2 TS encoding/modulation in realtime
- 100 preset conditions
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Description
Designed to address the challenges of DTV tuner testing,
the LG 3804 provides all of the signal control necessary
for testing the performance of DVB-T compliant
tuners and receivers.
Consequently, the modulated signal covering VHF and
UHF channels can be output.
Since a pseudo random signal source (PN) and BER
counter are provided, the BER measurement of a TV
set and tuner can be performed with this model only.
In addition to the internal TS signal, the MPEG-2 TS
can be externally applied. Therefore, the receiver can
be checked visually and acoustically by using the existing
TS. With such versatile capabilities, overall functions
of the reception system can be tested.
This basic model can expand applicable capabilities
to DVB-C and DVB-H with various Options.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| LG3804 W/OP73 |
DVB-T Signal Generator w/DVB-H Option |
$39795.00 |
|
| LG226 |
TV Signal Generator |
$9495.00 |
|
| LG3802S1-1 |
ISDB-T Signal Generator w/2nd Local Oscillator |
$33750.00 |
|
| LG3802S1-1 W/OP70 |
ISDB-T Signal Generator w/2nd Local Oscillator, HDD & USB Option |
$22000.00 |
|
| LG3802S1-1 W/OP71 & OP72A |
Please call or email us for pricing and availability. |
| LG3803S1 |
8VSB/QAM Signal Generator |
$29800.00 |
|
| LG3803S1 W/OP71 |
8VSB/QAM Signal Generator w/HDD & USB Option |
$36000.00 |
|
| LG3803S1 W/OP71 & OP72 |
8VSB/QAM Signal Generator w/HDD, USB & Fading Option |
$44495.00 |
|
| LG3804 W/OP72 |
DVB-T Signal Generator w/Fading Option |
$41295.00 |
|
| LG3804 W/OP74 |
DVB-T Signal Generator w/DVB-C Option |
$37795.00 |
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Specifications
| Broadcasting System |
Digital Terrestrial (DVB-T) |
| Band Width |
6 MHz/7 MHz/8 MHz |
| Carrier Modulation |
COFDM
QPSK, 16QAM, 64QAM |
| Convolution Coding Rate |
1/2, 2/3, 3/4, 5/6, 7/8 |
| FFT Mode |
2K, 8K |
| Guard Interval |
1/4, 1/8, 1/16, 1/32 |
| Frequency |
| Range |
30 to 960 MHz |
| Output |
| Range |
-100 to +13 dBm (into 50 O),
ON/OFF Selectable |
| Resolution |
0.1 dB |
| Impedance |
50 Ω |
| Output Connector |
N type |
| Internal Signal |
| Pseudo Random Signal |
PN15/PN23 |
| Still Picture Pattern |
Color bar, ramp, monoscope seamless Play (*1) |
| Screen Size |
16:9 (HD), 4:3(SD) (*1) |
| Sound (Tone) |
1 kHz(LR), 400 Hz(LR), 1 kHz(L)+400 Hz(R) (*1)
*1: Specifications are subject to change without notice |
| DVB-ASI Signal Input |
| Input |
HP, LP |
| Input Connector |
BNC |
| Input Impedance |
75 Ω |
| Input Level |
0.8 Vp-p |
| Baud Rate |
270 Mbps |
| DVB-SPI Signal Input |
| Input Connector |
25-pin D-sub |
| Input Impedance |
100 Ω differential input |
| Input Level |
LVDS |
| Input Format |
MPEG-2 TS or BER count input, selectable |
| Input Packet Format |
188, 204 bytes |
| Applicable Stream |
MPEG-2 TS (ISO/IEC 13818-1) |
| FREQ STD Input |
| Input Connector |
BNC |
| Input Impedance |
50 Ω |
| Input Level |
0.8 Vp-p |
| Input Frequency |
10 MHz |
| FREQ STD Output |
| Output Connector |
BNC |
| Output Impedance |
50 Ω |
| Output Frequency |
10 MHz |
| TS Out |
| Output |
BNC |
| Output Impedance |
75 Ω |
| Output Format |
MPEG-2 TS |
| IF Signal Output |
| Output Connector |
BNC |
| Output Impedance |
50 Ω |
| Output Frequency |
140 MHz |
| 4-Wire Serial BER Input |
| Input Connector |
BNC |
| Input Level |
LVTTL 3.3 V |
| Input Signal |
CLOCK, DATA, VALID, SYNC |
| Input Section |
| Packet Length |
188, 204 bytes |
| Input Connector |
DVB-SPI INPUT connector and serial input connector are used. |
| GO/NO-GO Function |
| Limit Settings |
Upper and lower limits of BER can be set |
| GO/NO-GO Indication |
Displays GO/NO-GO on the screen. |
| C/N Variable Range |
0 to 40 dB |
| Setting Resolution |
0.1 dB |
| Additional Controller |
ON/OFF, selectable |
| Memory Card Interface |
| Memory Card |
Compact flash card (CFA TYPE-I) |
| ETHER Interface |
| Specifications |
10BASE-T/100BASE-TX |
| USB Interface |
| Specifications |
USB1.1 |
| GPIB |
| Connector |
24-pin square connector |
| Specifications |
Conforms to ANSI/IEEE Std. 488.1-1987. |
| Display |
| LCD |
5.7” QVGA (320 x 240) TFT color |
| Environmental Conditions |
| Operating Temperature |
0 to 40 ºC |
| Operating Humidity |
<= 85 % RH (without condensation) |
| Spec-Guaranteed Temperature |
10 to 35 ºC |
| Spec-Guaranteed Humidity |
<= 85 % RH (without condensation) |
| Operating Environment |
Indoor use |
| Operating Altitude |
Up to 2000 m |
| Overvoltage Category |
II |
| Pollution Degree |
2 |
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90 to 250 VAC universal, 50/60 Hz |
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150 W max |
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426 (W) X 150 (H) X 450 (D) mm
(excluding projections), 14 kg |
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