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Andet, Rohde & Schwarz TV Test Transmitter SFQ
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Andet, Rohde & Schwarz TV Test Transmitter SFQ, Rohde & Schwarz TV Test Transmitter SFQ DVB (2072.5501.10) med option B5 (Noise generator - 2072.7579.02).
Maskinen fremstår pæn og alle selv-tests og selv-kalibreringer er gennemført uden problemer.
Datablad og manual på engelsk haves og kan medfølge elektronisk.
- Wide output frequency range from
0.3 MHz to 3300 MHz
- Large output level range for transmission,
receiver and module measurements
- Standard DVB, DTV signals and
FM satellite signals
- Several standards in one unit
- Flexible input interfaces
– ASI, SPI, SMPTE310
- Output and input for I/Q signals
- Internal noise generator for high precision
C/N settings
- Internal BER measurement facility for
all digital modulation modes
- Internal fading simulator
– 6 or 12 paths
– Profiles: Constant Phase, Rayleigh,
Rice, Pure Doppler, Lognormal
– Predefined and user-defined
profiles
– Fading output power selectable for
sum signal or main path
- Antenna DVB-T
– 2K and 8K COFDM
– 6/7/8 MHz bandwidth
– Hierarchical coding
- Antenna ATSC
– 8VSB
- Antenna ISDB-T
– Mode 1/2/3 (2k, 4k, 8k)
– Max. 3 layers (A, B, C)
– 13 segments (settable number for
each layer)
– DQPSK, QPSK, 16QAM, 64QAM
- Cable DVB-C
– Selectable QAM:16, 32, 64, 128,
256QAM
- Cable J.83-B
– Selectable QAM (64, 256QAM)
- Satellite DVB-S, DVB-DSNG
– QPSK, 8PSK, 16QAM
- Satellite FM
– PAL, SECAM, NTSC
– FM and ADR sound subcarrier
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Sidst redigeret: 12.4.2025 kl. 13:57 ・ Annonce-ID: 2244083
