The LG 3802 ISDB-T Signal Generator with the OFDM capability conforms to Integrated Services Digital Broadcasting-Terrestrial (ISDB-T) standards for digital terrestrial TV system in Japan. This instrument features a channel coding/modulation, C/N generator, and up converter in a single package.
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 MPEG2-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.
All-In-One
* This instrument features the signal generator capability and BER measurement capability in a single package. The BER function is used to measure the front-end section, the MPEG2-TS function is used to visually check entire system. In addition to the digital terrestrial TV broadcasting, this instrument can also be used for the connected segment transmission of 1, 3, and 8 segments in digital terrestrial audio broadcasting.
Arbitrary Transmission Parameter Settings
* The transmission parameter can be arbitrary set via the front panel controls. The QVGA LCD graphically displays the setting conditions.
MPEG2-TS Encoding/Modulation In Realtime
* The MPEG2-TS applied from the DVB-ASI or DVBSPI connector can be encoded/modulated in realtime. In addition to the MPEG2-TS, broadcasting TS prescribed in the ARIB standards can also be used.
100 Preset Conditions
* Up to 100 preset conditions can be stored in the memory. Since the stored contents can be categorized into 10 groups, the preset mode is convenient for inspection applications.
Various Factory Options
The following factory options are available:
* OP70 Moving Picture Option
By installing a HDD and DVD-ROM, a stream including HDTV content (i.e., requires large storage area) and long-time TS can be played back from the HDD.
* OP72 Fading Option
The fading noise can be added to a mobile and portable receivers to check a ghost and multipass. |
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