A low-cost BER (Bit Error Rate) measurement device that enables the measurement of BER for digital TV tuners.
This device is an error rate measurement instrument for measuring the bit error rate from TS packets of various digital broadcasts.
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basic information
【Features】 - The measurement rate supports up to 90 MBit/s. - Measurement is possible via SPI input or serial input. - For serial input, selection between input 2 channels or input 3 channels is possible. - The TS packet length for SPI input is automatically detected as either 188 Byte or 204 Byte. - By using the built-in PRBS of our ISDB system signal generator (3511C/3532B) and OFDM modulator (3529A), BER measurement is possible even with OFDM demodulators that do not have hierarchical TS output functionality. - By using the built-in PRBS of our ISDB system signal generator (3511C/3532B), BER measurement for ISDB-S is possible. - Various measurement information can be switched and displayed. - Equipped with null packet filtering functionality. - Equipped with a judgment function based on thresholds.
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Applications/Examples of results
It is ideal for BER measurement of digital TV tuners.
Company information
We are a development-oriented technology company celebrating our 48th anniversary, with 80% of our employees being engineers. We handle everything from development and design to production and sales (with overseas sales through agents) independently. Our direct subsidiary, Elena Electronics Co., Ltd., is involved in the manufacturing and sales of measurement instruments related to electromagnetic waves, while our affiliated company, Koyo Measuring Instruments Co., Ltd., specializes in assembly and wiring, leveraging its expertise. Under the digital revolution, we are a specialized company developing transmission equipment and AV devices that transcend the boundaries of broadcasting and telecommunications, as well as testing signal and measurement instruments, and centralized signal equipment for factory production. Since our founding, we have honed our high-frequency, analog, and digital technologies ahead of the times, and our products are active in the broadcasting and telecommunications fields in over 30 countries worldwide, including satellite broadcasting, terrestrial broadcasting, mobile communications, optical communications, and CATV. We are fully equipped to respond to the digitalization of TV broadcasting worldwide, not only developing and producing TV test signal generators and measuring instruments, and field reproduction test equipment, but also in recent years, developing and producing area one-segment related devices, in-house/self-broadcasting, and digital signage related equipment. Moving forward, we intend to leverage our accumulated technological capabilities to introduce high-value-added products in various fields.