TV Test Receiver - Measurement receivers and demodulators for common TV technologyRohde & Schwarz offers with the R&S®EFA family a wide range of RF receivers and demodulators for analog and digital TV signals. The TV Test Receiver family R&S®EFA is a versatile and high-performance platform, which can be optimally configured for any application.
The main application areas are:
- Production and development of modulators and transmitters
- Installation of transmitters
- Acceptance tests for cable headends
- Coverage measurements
- Research and development
- Reference receiver
DVB-T high-end test receiver and demodulator (model 43 and Opt. EFA-B3)- Test receiver with opt.B3
- RF Input: selective
- Connector: 50 Ohm N Female rear panel and 75 Ohm BNC female rear panel
- Return Loss: ≥17 dB (>20 dB typ.) in channel with 50 Ω connector
≥14 dB (>17 dB typ.) in channel with 75 Ω connector
- Frequency range: 4.5 MHz to 1000 MHz
- Image frequency rejection: 100 dB
- IF rejection: 100 dB
- Demodulator
- RF Input: non-selective
- Connector: 50 Ohm N Female rear panel
- Return Loss: ≥30 dB
- Frequency range: 4.5 MHz to 1000 MHz
- Level range: –50 dBm to +20 dBm
Descrizione Opzioni possibili:
- EFA-B3: RF Preselection for demodulator
- EFA-B4: MPEG2 Decoder
- EFA-B6: Video Distributor
- EFA-B10: OFDM Demodulator (for analog units)
- EFA-B11: 6 MHz SAW Filter
- EFA-B12: 7 MHz SAW Filter
- EFA-B13: 8 MHz SAW Filter
