Motherboard Analyzer Pci
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 New PC Code Mainboard Motherboard Diagnostic Analyzer Tester PCI Card  US $6.99
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 Motherboard Test Analyzer PCI ISA Card 4 Digit US $8.39
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A spectrum analyzer has specific functions. One, it is used to measure the frequencies that are being produced by a specific circuit. And two, the spectrum analyzer determines the amplitude of each part of the frequency. What the device does is it picks-up the signals and converts them into measurable frequencies.
The signals are displayed first in a pattern then the spectrum analyzer plots the amplitudes on the vertical axis and the frequencies on the horizontal axis. The vertical axis represents the strength of the signal while the horizontal axis represents the time based frequencies.
The spectrum analyzer is different from an oscilloscope, another device that measures signals. One of the basic differences is that a spectrum analyzer shows the received signal strength against the frequency while an oscilloscope displays received signal strength against time. This makes the spectrum analyzer useful for measuring and studying the amplitude response of a device against a frequency. Measurement output of spectrums is in decibels or dbm while in oscilloscopes, the measurement output is in volts.
Moreover, an oscilloscope is unable to measure very low voltage levels and for that matter it is used mainly for low frequencies and high amplitude measurements only. But in the case of spectrum analyzers, the device can measure as low as -120 dBm in amplitude and as high as 150GHz in frequencies. Because of the things that spectrum analyzers can do, the device components are usually more complex than that of an oscilloscope making the former a little more expensive that the latter.
The spectrum analyzer has a number of uses. The machine can be used to conduct device frequency response measurements which basically mean measuring the amplitude response of a device against its frequency. You can also conduct microwave tower monitoring with the spectrum analyzer. By using the analyzer, you will be able to measure the transmission and receiver strength of a tower. With the analyzer, you could also do interference measurements allowing you to verify and identify interferences in large RF installations. A spectrum analyzer can also do return-loss measurement, spurious signals measurement, inter-modulation measurements, satellite antenna alignment and harmonic measurements.
Some of the basic features of a spectrum analyzer include color displays; continuous 30 Hz to 26.5 GHz sweep or more depending on the machine; precision time base and 1 Hz counter resolution; fast digital resolution bandwidths, adjacent channel power, channel power, carrier power, occupied bandwidth percentage and time-gated measurements standard; settings that can conduct digital radio and phase noise measurements; and an easily transfer screen image or trace data.
Low Jeremy maintains http://spectrum.articlesforreprint.com . This content is provided by Low Jeremy. It may be used only in its entirety with all links included.
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1pcs Brand new 3 in 1 PC Motherboard Analyzer POST Card Mini PCI / Mini PCI-E / LPC / 2 Digit Mini PCI-E free shipping $7.37 Brand new 3 in 1 PC Motherboard Analyzer POST Card Mini PCI / Mini PCI-E / LPC / 2 Digit Mini PCI-E Expresscard 1pcs/lot free |
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PCI Diagnostic Card $3.89 PCI 2-Bit PC analyzer Card, Computer analyzer, PC diagnostics Motherboard Test Card Computer analyzer PCI Diagnostic Card |
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Free post shipping 100% new 1pc/bag Mini PCI-E &Mini PCI 2 bits pc Diagnostic post test debug card Analyzer $30.53 PC tester,motherboard diagnostic card,laptop tester,Mini PCI-E &Mini PCI 2 bits pc Diagnostic post card Analyzer |
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Free post shipping 100% new 1pc/bag Mini PCI-E &Mini PCI 6 bits pc Diagnostic post test debug card Analyzer $15.68 PC tester,motherboard diagnostic card,laptop tester,Mini PCI-E &Mini PCI 2 bits pc Diagnostic post card Analyzer |
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PC / Motherboard PCI & ISA MB Analyzer Diagnostic Post Card Tester $3.26 - Motherboard Diagnostic Card, also known as a "POST Card" (Power On Self Test), is used to test & diagnose motherboard problems - Display the error code by the result of Post, then you could soon determine the error in error code table. Especially when the PC can't boot operating system, or blank screen, or the card and motherboard couldn't issue an audible beep. - It is a powerful diagnostic tool. - Features 4 LED indicators and displays 2 digits POST code |
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mini PCI-E Laptop Motherboard Diagnostic Test POST Card debug card PC Analyzer card brand new $17.99 mini PCI-E Laptop Motherboard Diagnostic Test POST Card Displays "NO" if CPU stops running when PC is powered on or running. |
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PCI/USB/Parallel Laptop 4-Digit Motherboard Analyzer/Diagnostic Test POST Card $7.9 - Motherboard Diagnostic Card, also known as a "POST Card" (Power on Self Test), is used to test And diagnose motherboard problems.- Adapts to Mini-PCI bus, will work without input from PCI clock- Mini-PCI bus is for laptop motherboards- Output from PRINTER PORT (need connect to USB port for power)- Displays 4 digits POST codeSpecificationsDimensions: 2.36 in x 2.2 in x 0.55 inWeight: 0.95 oz |
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PCI/USB/Parallel Desktop 4-Digit Motherboard Analyzer/Diagnostic Test POST Card $9.5 - Motherboard Diagnostic Card, also known as a "POST Card" (Power on Self Test), is used to test And diagnose motherboard problems.- Adapts to PCI bus, will work without input from PCI clock- Mini-PCI bus is for desktop motherboards- Output from PRINTER PORT (need connect to USB port for power)- Displays 4 digits POST code- 1*USB cable, 1*audio cable, 1*manualSpecificationsDimensions: 2.95 in x 2.56 in x 0.51 inWeight: 2.4 oz |
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Mini PCI/USB/Parallel Laptop 4-Digit Motherboard Analyzer/Diagnostic Test POST Card $9.2 - Motherboard Diagnostic Card, also known as a "POST Card" (Power on Self Test), is used to test And diagnose motherboard problems.- Adapts to Mini-PCI bus, will work without input from PCI clock- Mini-PCI bus is for laptop motherboards- Output from PRINTER PORT (need connect to USB port for power)- Displays 4 digits POST code- 1*USB cable, 1*manualSpecificationsDimensions: 2.44 in x 2.36 in x 0.55 inWeight: 1.94 oz |
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Mini PCI PC Diagnostic Card Motherboard Analyzer Test $9.49 Description:This card is named POST( Power on self test ) card.PC Post Card could display the error code by the result of Post, then you could soon determine the error in error code table.Especially when the PC can't boot operating system, or blank screen, or the card and motherboard couldn't issue an audible beep.This PC Diagnostic Card is determine error easily.Work on desktop or notebook computers, USB port for power, 25 pin parallel printer port LPT for debug.Motherboard Test Card is easy installation.Dimension: ~6(L) x 5.4(W) x 1.3(H)cmWeight: 51gPackage Included:1 x PC Test Card1 x USB Cable |
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PC POST Diagnostic Test Card Motherboard Analyzer for PCI Slot 2 Digits $7.6 Description:Motherboard Diagnostic Card, also known as a "POST Card" (Power On Self Test), is used to test And diagnose motherboard problems.PC Diagnostic Card is a powerful diagnostic tool for technicians and administrators to troubleshoot various problems of compatible PCs by using the PCI slot. With this card in hand, you no longer have to go through tedious and time consuming process of trying to figure out what is wrong with your hardware. PC Diagnostic Card will indicate exactly what is wrong with your PC in just seconds. It can save time and money.Features: - Adapts to PCI bus, will work without input from PCI clock - Displays 2 digits POST codeNotes: - Even though the board sucessfully BOOTS and you still see a HEX CODE, that does not mean your board is broken.The HEX code display the LAST ACTION of the bios. If the last thing the BIOS told the motherboard to do was turn on the keyboard interface, then that HEX will remain on the LED readout.Package Include2: - 1 x PC Test Card - User's ManualSpecificationsDimensions: 4.65 in x 1.42 in x 0.39 inWeight: 1.86 oz |
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PC POST Diagnostic Test Card Motherboard Analyzer for PCI/LPT 2 Digits $6 Description:Motherboard Diagnostic Card, also known as a "POST Card" (Power On Self Test), is used to test And diagnose motherboard problems.PC Diagnostic Card is a powerful diagnostic tool for technicians and administrators to troubleshoot various problems of compatible PCs by using the 25 pin parallel printer port (LPT) and USB port (for power) or most PCs using the PCI slot. With this card in hand, you no longer have to go through tedious and time consuming process of trying to figure out what is wrong with your hardware. PC Diagnostic Card will indicate exactly what is wrong with your PC in just seconds. It can save time and money.Features: - Adapts to PCI bus, will work without input from PCI clock - Output from PRINTER PORT (need connect to USB port for power) - Displays 2 digits POST code - Includes an onboard speaker Notes: - Even though the board sucessfully BOOTS and you still see a HEX CODE, that does not mean your board is broken.The HEX code display the LAST ACTION of the bios. If the last thing the BIOS told the motherboard to do was turn on the keyboard interface, then that HEX will remain on the LED readout.Package Includes: - 1 x PC Test Card - 1 x USB Cable - User's ManualSpecificationsDimensions: 4.65 in x 1.42 in x 0.39 inWeight: 2.63 oz |
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PC POST Diagnostic Test Card Motherboard Analyzer for PCI/ISA Slots (4-Digit Codes) $4.9 - This is the MINT condition PC Analyzer / debug / POST Codes tester for IBM And compatible PCs with ISA or PCI slot- It is fit for desktop computer- Four-bit code is displayed- It can diagnose the troubles of not only the Main board, but also the card itself- It can prevent the users misunderstood It is compatible with all sorts of the computers including a wide range of Intel flat, AMD flat, and so on- The cause code is more accurate and reliable- It cannot stop in the course of functioning- Come with a speaker cable and an English user's guide with diagnostic error code lookupSpecificationsDimensions: 3.54 in x 3.27 in x 0.39 inWeight: 2.05 oz |
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PC POST Diagnostic Test Card Motherboard Analyzer for PCI/ISA Slots 2 Digits $3 Description:Motherboard Diagnostic Card, also known as a "POST Card" (Power On Self Test), is used to test & diagnose motherboardproblems.PC Diagnostic Card is a powerful diagnostic tool for technicians and administrators to troubleshoot various problems ofcompatible PCs by using the PCI/ISA slot. With this card in hand, you no longer have to go through tedious and timeconsuming process of trying to figure out what is wrong with your hardware. PC Diagnostic Card will indicate exactly whatis wrong with your PC in just seconds. It can save time and money.Features:Adapts to either PCI bus or ISA busDisplays 2 digits POST codeNotes:The codes that are displayed on the test cards are not codes that we programmed into the test cards,the codes you seedisplayed come directly from the BIOS manufacturer. Package Includes:1 x PC Test CardUser's ManualSpecificationsDimensions: 92mm x 70mm x 1.6mmWeight: 40g |
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USB/Parallel Laptop 2-Digit Motherboard Analyzer/Diagnostic Test POST Card $4.83 - Motherboard Diagnostic Card, also known as a "POST Card" (Power on Self Test), is used to test & diagnose motherboard problems.- Laptop Diagnostic Card is a powerful diagnostic tool for technicians and administrators to troubleshoot various problems of compatible laptops by using the 25 pin parallel printer port (LPT) and USB port (for power) or most laptops using the miniPCI slot. With this card in hand, you no longer have to go through tedious and time consuming process of trying to figure out what is wrong with your hardware. Laptop Diagnostic Card will indicate exactly what is wrong with your laptop in just seconds. It can save time and money.- Adapts to Mini-PCI bus, will work without input from PCI clock- Output from PRINTER PORT (need connect to USB port for power)- Displays 2 digits POST code |
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Analyzer $10 Analyzer |
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Laptop 4 Digits POST Diagnostic Test Card PC Analyzer for MINI PCI Slot $11.3 Description:Motherboard Diagnostic Card, also known as a "POST Card" (Power On Self Test), is used to test And diagnose motherboard problems.Laptop Diagnostic Card is a powerful diagnostic tool for technicians and administrators to troubleshoot various problems of most laptops by using the miniPCI slot. With this card in hand, you no longer have to go through tedious and time consuming process of trying to figure out what is wrong with your hardware. Laptop Diagnostic Card will indicate exactly what is wrong with your laptop in just seconds. It can save time and money.Features: - Adapts to Mini-PCI bus, will work without input from PCI clock - Mini-PCI bus is for laptop motherboards - Displays 4 digits POST code - Includes an external 4-digits display panel for easy useNotes: - Even though the board sucessfully BOOTS and you still see a HEX CODE, that does not mean your board is broken.The HEX code display the LAST ACTION of the bios. If the last thing the BIOS told the motherboard to do was turn on the keyboard interface, then that HEX will remain on the LED readout.Package Includes: - 1 x Laptop PC Analyzer - User's ManualSpecificationsDimensions: 2.36 in x 1.5 in x 0.35 inWeight: 1.41 oz |
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PC mainboard 6-Digit PCI Diagnostic Analyzer Test card $13.39 PC mainboard 6-Digit PCI Diagnostic Analyzer Test card |
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POST 4-Digit PC ISA PCI Diagnostic Card Analyzer Tester Card $28.95 POST 4-Digit PC ISA PCI Diagnostic Card Analyzer Tester Card |
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New PC 4-digit Code Mainboard Motherboard Diagnostic Analyzer Tester PCI Card 900447-WSS11092802 $5.69 best quality and service ,if you want wholesale ,get in touch with me ,i will give your more quantity discount! |
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Free shipping New 3 in 1 Mini PCI/PCI-E LPC PC Analyzer Tester Post Card $9.15 3 in 1 Mini PCI/PCI-E LPC PC Analyzer Tester Post Card |
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Free shipping PC PCI Analyzer Diagnostic Card Test Probe POST Adapter (DN133) $4 New PC PCI Analyzer Diagnostic Card Test Probe POST |
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Laptop/PC Universal 2 Digits POST Diagnostic Test Card Analyzer for MINI PCI/LPT $7.3 Description:Motherboard Diagnostic Card, also known as a "POST Card" (Power On Self Test), is used to test And diagnose motherboard problems.Laptop Diagnostic Card is a powerful diagnostic tool for technicians and administrators to troubleshoot various problems of compatible laptops by using the 25 pin parallel printer port (LPT) and USB port (for power) or most laptops using the miniPCI slot. With this card in hand, you no longer have to go through tedious and time consuming process of trying to figure out what is wrong with your hardware. Laptop Diagnostic Card will indicate exactly what is wrong with your laptop in just seconds. It can save time and money.Features: - Adapts to Mini-PCI bus, will work without input from PCI clock - Mini-PCI bus is for laptop motherboards - Output from PRINTER PORT (need connect to USB port for power) - Displays 2 digits POST codeNotes: - Your PC or Laptop may not support POST CODES from the printer port. Please check with PC or Laptop vendor before you purchase! - Most all laptop vendors have supported POST 80 from ISA and PCI slot since the inception of the laptop novelty, long before they introduced POST 80 codes into the printer port. Generally your looking at a time frame of laptops now-a-days only about one year old that support this new feature of being able to give you diagnostic information in the form of POST 80 from the printer port. - If your laptop is older than one year old, your stuck using the MINI-PCI method. Which involves opening the laptop case. For obvious reasons the laptop vendors seen a need to include POST 80 codes out the printer port but it's newer technology is not support in most all older laptops. - Even though the board sucessfully BOOTS and you still see a HEX CODE, that does not mean your board is broken.The HEX code display the LAST ACTION of the bios. If the last thing the BIOS told the motherboard to do was turn on the keyboard interface, then that HEX will remain on the LED readout.Package Includes: - 1 x Laptop Test Card - 1 x USB Cable - User's ManualSpecificationsDimensions: 2.28 in x 2.24 in x 0.55 inWeight: 1.94 oz |
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Laptop/PC Universal 4 Digits POST Diagnostic Test Card Analyzer for MINI PCI/LPT $7.9 Description:Motherboard Diagnostic Card, also known as a "POST Card" (Power On Self Test), is used to test And diagnose motherboard problems.Laptop Diagnostic Card is a powerful diagnostic tool for technicians and administrators to troubleshoot various problems of compatible laptops by using the 25 pin parallel printer port (LPT) and USB port (for power) or most laptops using the miniPCI slot. With this card in hand, you no longer have to go through tedious and time consuming process of trying to figure out what is wrong with your hardware. Laptop Diagnostic Card will indicate exactly what is wrong with your laptop in just seconds. It can save time and money.Features: - Adapts to Mini-PCI bus, will work without input from PCI clock - Mini-PCI bus is for laptop motherboards - Output from PRINTER PORT (need connect to USB port for power) - Displays 4 digits POST code - Compact design for easy plug in/outNotes: - Your PC or Laptop may not support POST CODES from the printer port. Please check with PC or Laptop vendor before you purchase! - Most all laptop vendors have supported POST 80 from ISA and PCI slot since the inception of the laptop novelty, long before they introduced POST 80 codes into the printer port. Generally your looking at a time frame of laptops now-a-days only about one year old that support this new feature of being able to give you diagnostic information in the form of POST 80 from the printer port. - If your laptop is older than one year old, your stuck using the MINI-PCI method. Which involves opening the laptop case. For obvious reasons the laptop vendors seen a need to include POST 80 codes out the printer port but it's newer technology is not support in most all older laptops. - Even though the board sucessfully BOOTS and you still see a HEX CODE, that does not mean your board is broken.The HEX code display the LAST ACTION of the bios. If the last thing the BIOS told the motherboard to do was turn on the keyboard interface, then that HEX will remain on the LED readout.Package Includes: - 1 x Laptop Test Card - 1 x USB Cable - User's ManualSpecificationsDimensions: 2.36 in x 2.24 in x 0.55 inWeight: 3.07 oz |
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laptop motherboard Mini PCI-E&PCI&LPC 3in1 diagnostic tester card $15.98 laptop motherboard Mini PCI-E&PCI&LPC 3in1 diagnostic tester card |
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3 in 1 Mini PCI-E Expresscard / Mini PCI / LPC 2 Digit PC Analyzer Tester POST Diagnosis Debug Card, Free Shipping, Brand New $6.98 Brand new 3 in 1 Mini PCI / Mini PCI-E / LPC 2-Digit PC analyzer. Mini PCI, Mini PCI-E & LPC for easy access to your laptop PC. |
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4-Bit display PC POST debug Analyzer card $13.16 4-Bit display, PCI and parallel(LTP) interface, USB power supply Desk PC and notebook PC POST debug Analyzer card |
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Free shipping!10% discount to the order at qty. no less than 2pcs!PC Motherboard Repair/Troubleshoot Diagnostic PCI Card $29.56 PC Motherboard Repair/Troubleshoot Diagnostic PCI Card with Orifice Plate (6-Digit Codes) PCI slot interface Plug-and-play |
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Coolmax Technology PS-228 ATX12V & EPS12V Power Supply Tester - ATX Motherboard, EPS12V Motherboard, PCI-E, Serial ATA, SP4 Flo $29.46 Coolmax Technology PS-228 ATX12V & EPS12V Power Supply Tester - ATX Motherboard, EPS12V Motherboard, PCI-E, Serial ATA, SP4 Flo |
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PCA/SATA Desktop 6-Digit Motherboard Analyzer/Diagnostic Test POST Card $9.9 - 6-digit debug/diagnosis result code display- LED display communication status of the motherboard in realtime- Perfect for pinpointing the exact reason when a computer doesn't complete POST (bios boot)- English user's guide with diagnosis code lookup and description includedSpecificationsDimensions: 3.5 in x 3.23 in x 0.39 inWeight: 1.9 oz |
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Free Shipping Best 5 in 1 Mini Combo Debug Card (Support PCI-E, PCI, LPC, I2C, ELPC) For Laptop Motherboard $24.99 Free Shipping Best 5 in 1 Mini Combo Debug Card (Support PCI-E, PCI, LPC, I2C, ELPC) For Laptop Motherboard |
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Foxconn / Foxconn Motherboard M61PMP-K AM2 AM3 DDR3 PCI Express 5.1HD Audio SATA3Gb/s USB2.0 microATX Retail / M61PMP-K $60.39 Foxconn - Foxconn Motherboard M61PMP-K AM2 AM3 DDR3 PCI Express 5.1HD Audio SATA3Gb/s USB2.0 microATX Retail - M61PMP-K |
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Asus / Asus Motherboard KGPE-D16(ASMB4-IKVM) AMD Opteron SocketG34x2 DDR3 KVM SATA PCI Express Retail / KGPE-D16(ASMB4-IKVM) $452.48 Asus - Asus Motherboard KGPE-D16(ASMB4-IKVM) AMD Opteron SocketG34x2 DDR3 KVM SATA PCI Express Retail - KGPE-D16(ASMB4-IKVM) |
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Intel / Intel Westmere Motherboard S5500BCR Xeon Int5500 LGA1366 FSB1333 DR3 PCI Express SATA SSI CEB / S5500BCR $366.93 Intel - Intel Westmere Motherboard S5500BCR Xeon Int5500 LGA1366 FSB1333 DR3 PCI Express SATA SSI CEB - S5500BCR |