설명
MS8608A and MS8609A are transmitter testers equipped with an
internal spectrum analyzer, a modulation analyzer and a power meter. Just one
tester can cover the development and manufacturing of base stations and mobile
stations, as well as the construction and maintenance of base stations.
- MS8608A supports 9 kHz-7.8 GHz and high power inputs up to +40 dBm.
- MS8609A supports 9 kHz-13.2 GHz and input power up to +20 dBm.
The spectrum analyzer has resolution bandwidths up to 20 MHz,
meaning that it can readily support measurements of wide-band signals. The
modulation analyzer realizes all Vector Signal Analysis (VSA) functions through
high-speed DSP. The power sensor can perform highly accurate power measurements
of ±0.4 dB by using an amorphous power sensor.
Up to three measurement software options (such as W-CDMA,
GSM/EDGE, HSDPA, WLAN/802.11, CDMA, 1xEVDO) can be installed simultaneously.
Input signals can be selected from RF or I/Q inputs. For I/Q signals, balanced
or unbalanced input can also be selected.
Each tester can be equipped with optional GPIB, RS-232C, and
10BASE-TEthernet interfaces for remote measurement. High-speed GPIB data
transmission of 120 kbyte/sec enables high-speed measurement on the
manufacturing line. The monitor uses an easy-to-see TFT color LCD.
