GW Instek GRF-1300A - Manual (Page 90)

GRF-1300A User Manual and Teaching Materials
Experiment 8: Measurement of communication products
Relevant
information The computer mouse has experienced nearly four decades
of evolution and development since its inception in 1968. With
the popularity of consumer oriented computers over the past
decade, the mouse has seen tremendous progress. From the
early mechanical wheel mouse to the current mainstream optical
mouse or the high-end laser mouse, each evolution of the mouse
has been more enjoyable to use each time. In addition, the
demand for better work environments has made the wireless
mouse very popular. Wireless technology, depending on the
frequency band and its purpose, is divided into different
categories such as Bluetooth, Wi-Fi (IEEE 802.11), Infrared
(IrDA), ZigBee (IEEE 802.15.4) and so on. But for the current
mainstream wireless mouse, there are three different categories:
27Mhz, 2.4G and Bluetooth.
This experiment actually performs measurements on actual
communication products (a wireless mouse in this case). After
performing this experiment you should have a good
understanding of the spectrum analyzer and the measurement
methods used. This experiment will help to consolidate your RF
knowledge and to strengthen your practical spectrum analyzer
skills.
Item Equipment Quantity Note
1 Spectrum analyzer 1 GSP-730
2 2.4G wireless mouse 1
3 Antenna 1
Experiment
equipment
4 Adapter 1 N-SMA
Experiment
goals 1. Use the spectrum analyzer to measure some parameters from
common every-day electronic communication products.
2. Learn how a wireless mouse works.
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