Features:

• LTE FDD downlink pilot channel and EVM measurement option
• For FSH spectrum analyzers
• Equips the R&S FSH for measurements on LTE FDD eNodeB transmitters
• Can analyze all signal bandwidths up to 20 MHz that are defined in the LTE standard
• Supports all important LTE measurements - from single input single output (SISO) to 4x4 multiple input multiple output (MIMO) transmissions
• Determines total power, as well as power of the reference signal, the power of the physical control format indicator channel (PCFICH), the physical broadcast channel (PBCH) and the two synchronization channels PSYNC and SSYNC
• Measures and displays the carrier frequency offset and EVM value of the reference signal

The R&S FSH-K50/-K51 option equips the R&S FSH for measurements on LTE FDD and LTE TDD eNodeB transmitters. It can analyze all signal bandwidths up to 20 MHz that are defined in the LTE standard. Both options support all important LTE measurements - from single input single output (SISO) to 4x4 multiple input multiple output (MIMO) transmissions. In addition to the total power, the R&S FSH-K50/-K51 determines the power of the reference signal, the power of the physical control format indicator channel (PCFICH), the physical broadcast channel (PBCH) and the two synchronization channels PSYNC and SSYNC.

It also measures and displays the carrier frequency offset and EVM value of the reference signal and the useful data. Users can now detect transmitter impairments such as clipping or intermodulation that are difficult to recognize in the spectrum.

The R&S FSH also supports LTE-Advanced carrier aggregation. Measurement results of up to three LTE carriers are displayed simultaneously. A simple pass/fail indication helps the user detect errors in the antenna and cable installation. Using the isotropic antennas of the R&S®TS‑EMF measurement system, the R&S FSH‑K50/-K51 can also measure the electric field strength of the LTE signal.

*The image is for reference only. See product specification for details.