Handheld Spectrum Analyzer ¸FSH
¸FSH with near-field probe set and DUT
3GPP FDD code domain power measurements
on base stations
The ¸FSH-K4 option allows the code domain power measurements on a
3GPP base station. It measures the total power and the power of the most
important code channels, such as the common pilot channel (CPICH), primary
common control physical channel (P-CCPCH), primary synchronization channel
(P-SCH) and secondary synchronization channel (S-SCH). In addition, the
frequency offset of the carrier frequency and the error vector magnitude (EVM)
are measured and displayed. ¸FSH-K4 provides an automatic function for
fast and optimal setting of the reference level. In the case of base stations with
two antennas, the user can select which antenna the spectrum analyzer should
synchronize to (antenna diversity).
Data transfer
between ¸FSH
and PC
(interface cables and
software are supplied
with the instrument)
¸FSH with
¸FSH-Z2
VSWR bridge
¸FSH with
Directional
Power Sensor
¸FSH-Z44
The ¸FSH-Z29
calibration standard
is designed for field
use;. it is a combina-
tion of a 50
W
load,
open and short
Locating EMC weak spots
The Near-Field Probe Set ¸HZ-15 is a diagnostic tool for locating EMC
weak spots on printed boards, integrated circuits, cables, shieldings and other
trouble spots. The Near-Field Probe Set ¸HZ-15 can handle emission
measurements from 30 MHz to 3 GHz. Its sensitivity can be enhanced by
adding the Preamplifier ¸HZ-16, which has a frequency range of up to
3 GHz, a gain of approx. 20 dB and a noise figure of 4.5 dB. In combination with
the ¸FSH, the preamplifier and near-field probe set are a cost-effective
means of analyzing and locating sources of interference during development.
Available for the ¸FSH 3 (11145.5850.23) with serial number
103500 or later
