Spectrum Analyzer GSP-730 QUICK START GUIDE GW INSTEK PART NO.
This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will Corporation. The information in this manual was correct at the time of printing. However, Good Will continues to improve its products and therefore reserves the right to change the specifications, equipment, and maintenance procedures at any time without notice.
SAFETY INSTRUCTIONS This section contains the basic safety symbols that may appear on the accompanying user manual CD or on the instrument. For detailed safety instructions and precautions, please see the Safety Instructions chapter in the user manual CD. Safety Symbols These safety symbols may appear in the user manual or on the instrument. Warning Warning: Identifies conditions or practices that could result in injury or loss of life.
Power Cord for the United Kingdom When using the instrument in the United Kingdom, make sure the power cord meets the following safety instructions. NOTE: This lead/appliance must only be wired by competent persons.
GETTING STARTED This chapter provides a brief overview of the GSP-730, the package contents, instructions for first time use and an introduction to the front panel, rear panel and GUI. Main Features Performance • • 150kHz~3GHz bandwidth 100kHz resolution Features • Autoset with automatic floor level and span. Marker table function Limit line testing Split window display ACPR measurement OCBW measurement Automatic resolution bandwidth mode.
Package Contents Please the package contents to ensure you have all of the following items: Part Number 82SP-73000E01 82SP-73000M01 Region Dep. Description User Manual CD Quick Start Guide (this document) Power cord x1 Cal. Certificate Display and Panel Overview Display Overview 2 3 1 8 4 7 6 5 Description 1. Reference level 2. Marker information 3. Function menu 4. Soft menu keys 5. Trace icons 6. Entry/Message area 7. Frequency / Bandwidth settings 8.
Front Panel 1 2 3 Spectrum Analyzer 150 kHz 3 GHz Frequency Marker 4 BW Preset Span Peak Search Trace Hardcopy Amplitude Meas Display Hardcopy Setup Autoset Limit Line Memory System 5 F1 F2 F3 F4 F5 F6 7 8 9 GHz / Sec 4 5 6 MHz / mSec 1 2 3 kHz / mSec 0 dB 6 Enter BK SP RF INPUT 50 Ω DC ±25V MAX. +30dBm MAX. 10 9 8 Description 1. LCD display 2. Function keys 3. Menu keys 4. Hardcopy key 5. Scroll wheel 6. Arrow keys 7. RF terminal input 8.
Rear Panel 1 2 3 4 5 AC 100 50 6 240V 60 Hz 15W MAX. Description 1. RS-232 port 2. USB B port 3. VGA output 4. Security slot 5. Fan 6. Power socket First Time Use Instructions Use the procedures below when first using the GSP730 to tilt the stand, power up the instrument, update the firmware and restore the unit back to the default settings. Lastly, the Conventions sections will introduce you to the basic operating conventions used throughout the user manual.
Tilting the Stand The GSP-730 has two adjustable tabs at the front that can be used to position the instrument into two preset orientations. Leaning position: Set the tabs down to have the GSP-730 leaning backward. Upright Position: Set the tabs flat to have the GSP-730 in an upright position. Power Up and Down Power Up: 1. Insert the AC power cord into the power socket. 2. Press the power button to turn the GSP-730 on. Power Down: Press the power button to power down.
Software Update The GSP-730 allows the software to be updated by end-users. Before using the GSP-730, please check the GW Instek website or ask your local distributor for the latest software. The update file, MAIN1.BIN, must be placed in the root directory of a USB flash drive. System Version: 1. Press 2. The system version is displayed on the SW Ver[F4] icon. System >Information[F4]. Software version Update Software: 1. Place the update file, MAIN1.BIN, into the root directory of a USB flash drive.
USB Driver Installation If the type B USB port on the rear panel is to be used for remote control, then the USB driver must be installed. The USB driver is located in the CD that accompanied this manual. Driver Installation: 1. Ensure the GSP-730 is turned on. 2. Connect the USB cable from the PC to the rear panel USB B port. 3. Windows will automatically detect the GSP-730 as a new device. 4. Follow the instructions to locate the driver on the accompanying CD and install the driver. 5.
Restoring Default Settings The factory default settings can be easily restored using the Preset key on the front panel. The default settings cannot be changed. See the user manual for a list of the factory default settings. Restore Default Settings: Press • . Preset The spectrum analyzer will load the default factory settings. Conventions The following conventions are used throughout the user manual.
Input Parameter Values: Selecting this type of menu key will allow you to enter a new value with the numeric keypad or increment/decrement the value using the scroll wheel or number pad. See the parameter input description below for more details. Toggle State: Pressing this menu key will toggle the state. Notice that any soft-menu key that can be toggled will have the active parameter underlined.
Active Function: Pressing this type of menu key will activate that function. The menu key will be highlighted to show it is the active function. Parameter Input Parameter values can be entered using the numeric keypad, the scroll wheel and the arrow keys.
Using the numeric keypad: When prompted to enter a parameter, use the number keys (0~9), the decimal key (.) and the minus key (-) to enter a value. After a value has been entered, the unit keys can be used to select the units. The value of the parameter is shown at the bottom of the screen as it is edited. Ref:-30dBm Edited parameter Back Space: Use the backspace key to delete the last character or number entered. Using the scroll wheel: Use the scroll wheel to alter the current value.
SPECIFICATIONS The specifications apply when the GSP is powered on for at least 30 minutes under +20°C~+30°C. Frequency Specifications Frequency Range Setting Range Center Frequency Setting Resolution Accuracy Frequency Span Setting range Accuracy Resolution Bandwidth Setting Range 150kHz to 3GHz 0.1MHz within ±50kHz (frequency span : 0.3GHz to 2.6GHz, 20 ±5°C) 1MHz to 3GHz within ±3% (frequency span : 0.3GHz to 2.
Amplitude Specifications Reference Level Input Range Accuracy Unit +20 to -40dBm Within ±2dB (1GHz);SPAN:5MHz dBm, dBV, dBµV Average Noise Level ≤ -100dBm (typical, center frequency : 1GHz RBW : 30kHz) Frequency Characteristics within ±3.0dB @300MHz~2.6GHz, within ±6.0dB @ 80~300MHz, 2.6~3GHz Input Input Impedance Input VSWR Input damage level Input connector 50ohm, nominal less than 2.
General Specifications Interface RS-232C USB Connector VGA Output Display Sub-D female-D 9 pins USB Host/Device full speed supported Sub-D female 15 pins 640*480 RGB color LCD Other Specifications Operating Temperature 5 to 45°C (Guaranteed at 25 ±5°C, without soft carrying case) Operating Humidity less than 45°C / 90%RH Storage Temperature -20 to 60°C, less than 60°C / 70%RH Dimensions 296 (L) × 153 (W) × 105 (H) mm Weight Approx. 2.
Dimensions GSP- 730 Spectrum Analyzer 150 kHz 3 GHz Meas Peak Search Marker Memory Display Trace BW Hardcopy Setup Hardcopy Preset Frequency Limit Line 2 5 8 3 6 9 kHz/ mSec MHz / mSec GHz / Sec Enter dB System Span 7 Autoset Amplitude 4 BK SP 1 0 RF INPUT50Ω DC ±25V MAX . +30 dBm MAX . Unit: mm 152.0 F1 F2 F3 F4 F5 F6 296.0 142.0 115.1 105.
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