Customized RF Spectrum Analyzer

A good one must include the important elements necessary like amplifier, mixers and the visual display. It has the commercial requirement to read range of regions from 50khz to 70 khz, plus the capability to go through VHF and UHF. But above all of the most important aspect, it should produce accurate results. This is what makes acquiring spectrum analyzer critical.

Applications Of Spectrum Analyzers

Spectrum analyzers are instruments that is used to receive and select frequency levels based on the superheterodyne principle. It is very sensitive, converting higher frequencies of up to 10s GHZ into something that is measurable. Received frequencies are first put into a series of pre-selected values.

Low Cost Printing for Schools - Taking Total Cost of Ownership to the Classroom

Walk into a budding classroom or administrative office and you will see a proliferation of printing equipment, ranging from colour laser printers, mono laser printers, ink-jet printers and copiers. Recent news in IT Pro alarmingly highlights that 69 percent of businesses are unaware of total cost of printing. However, printing is an area where schools can reap significant savings through properly assessing its printing requirements and the total cost of running a printer, also known as Total Cost of Ownership (TCO).

Printer Fuser Units - New Versus Refurbished

Laser printer supplies and replacement parts prices can be very expensive, so to save us money some very resourceful people have come up with an alternative to buying new fusers.

D-Link DSD-150 - SECURESPOT Appliance

D-Link DSD-150 - SECURESPOT appliance has been a great network security device for my home network. There is no longer a need to install full blown antivirus software, personal firewall, content filtering, and etc...

Canon Ink Cartridges - Durability Gives Them Value

Cannon ink cartridges are a boom in the market for their quality service and durability.

UPS Manufacturing

In recent times, manufacture of UPS is being done by a number of companies. This has been simplified with the advent of micro electronics. The manufacturers are many but there are only a few reputed ones that stand in the race.

Laptop Batteries Explained

Laptop Battery Chemistries. Laptop batteries come in all shapes and sizes also differ in their chemical composition. The chemistry of a battery refers to the chemical make-up of the cells inside the outer casing.

UPS Common Operational Instructions and Safety Precautions

The UPS (Uninterruptible power supply) is one of the safest and easiest pieces of equipment that has been designed as on date. Following a few guidelines will ensure that the UPS has a long life and at the same time a safe one. All UPS comes with a operational booklet that gives one certain guidelines on how to maintain the UPS and what safety precautions are there that needs to be followed when operating the UPS.

Computer Hard Drives - Hard Drive Problems and Symptoms

Is your hard drive acting up? Let's look at hard drive problems, and symptoms.

Printer Ink Cartridge - The Fuel of Your Printer

Printer ink cartridges are widely popular computer consumables used by people. A printer ink cartridge is a replaceable component of inkjet printers that contain ink which is spread on paper during printing. Nowadays, colour ink cartridges are gaining popularity among customers.

OCZ DDR2 PC2-8500 Reaper HPC Edition

The appropriately named Reaper HPC PC2-8500 DDR2 1066MHz certainly looks satanic with it's huge copper heatpipe and aluminum fin array. Are these modules the Reaper you can see? Well to find this out we will have to take a walk on the dark side.

A Novice Guide To Setting Up A Wireless Network

If you've been looking for a simple step-by step guide for setting up a wireless network in your home then look no further. Please read on.