Test & Measurement
Handheld spectrum analyzers from Rohde & Schwarz facilitate the installation and servicing of both CDMA and LTE networks
The R&S FSH4 and R&S FSH8 handheld spectrum analyzers from Rohde & Schwarz offer many useful new functions for installing and servicing CDMA and LTE mobile radio networks. In their basic configuration, the analyzers can now perform measurements in the spectral range. They can, for example, detect spurious emissions and display the associated limit values. Thanks to their 20 MHz bandwidth, they are suitable for analyzing LTE signals. Using two new options, R&S FSH-K46 and -K46E, the analyzers are also capable of analyzing CDMA2000® signals.
The Additional new measurement functions have been incorporated into the base unit, including the ability to measure spurious emissions that might interfere with the adjacent transmit signal. Predefined masks for CDMA2000®, WCDMA, TD-SCDMA, WiMAX™ and LTE allow the user to measure the spectrum emission mask quickly, with minimum operating effort. The gated sweep function makes it possible to display pulsed signals in the spectrum.
Thanks to their expanded demodulation bandwidth of 20 MHz, the R&S FSH4 and the R&S FSH8 analyzers are safe investments for the installation and maintenance of LTE networks. Applications for LTE will soon become available, in addition to the applications for 1xEV-DO, 3GPP WCDMA and CDMA2000®.
The R&S FSH-K46 and R&S FSH-K46E software options as well as new firmware are now available for the R&S FSH4 and R&S FSH8 spectrum analyzers from Rohde & Schwarz. The analyzers are now being delivered with a 20 MHz demodulation bandwidth at no extra charge.