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An Active Filter cleans the greatest range of noise. Therefore it has the best chance of fixing disturbances like screen pixelisation, hissing noise from speakers, popping noise from speakers, set top box scrambling even noise when fridge door opens.
Cascade filtering does not clean as many frequencies as the Active Filter. This means it is a very effective filter but may not fix as many issues as the top line Active filter can.
Passive filters are like the entry level of our filters. Effective but not cleaning as wide a range as the Cascade or Active technology. Great for putting on appliances that put dirt into the system (for example – fridges, washing machines, dryers, air-conditioners.)
A spike is a rapid increase in voltage that lasts for less than 1 milli second. Causes include turning on light switches, motors, laser printers or anything that causes switching. Getting a power protector that reacts in less than 1 nanosecond is critical.
A surge is a rapid increase in voltage lasting longer than 1 nanosecond. Surges tend to cook or burn out electrical equipment. When seeking a power protector always look for clamping voltage no more than 275v. The less time and voltage exposed to a surge the better.
High voltage is generally accepted as being above 275v. Most electrical equipment can sustain this exposure. Receiving 300v or more can be damaging and at best will reduce the life of your valuable electronics or just burn it out in worst case.
Low voltage can be damaging too, however, most power supplies are designed to operate at 220v. Therefore equipment is more tolerant to lower voltage fluctuations. Best protection is a Power Conditioner or a UPS plugged into a surge board (refer shutdown)
The faster the reaction to a problem the less time equipment is exposed which generally means eliminating risk of damage or worst case minimal damage being received. The fastest reacting protectors are less than 1 nanosecond. Don’t look at anything that reacts slower than this.
RFI & EMI is caused by fluorescent lights, air-conditioning and fridge motors running etc. Radio Frequency Interference and Electro Magnetic Interference effects can be minimised or removed by power filters. Refer our filtering section for more details
Circuit isolation assists by ensuring different equipment does not “talk” to each other. Some components will cause poping noise or screen flickers. Be careful of frequency isolation as this will not be as effective in solving “cross-talk” issues..
Earth detection is used to ensure there is an effective earth connection. Serious power protectors divert excess energy to earth. Therefore if there is not a stable earth connection the effect and efficiency of the protective device will not be there...
Surges can enter electrical equipment through the aerial travelling through the cable and damaging equipment while trying to get to earth. This is not as common an incidence as perceived. National statistic for reported damage through aerials is less than 1%.
Coax is a type of cable connection generally used to carry signal from the aerial to a TV. Tip – ensure your cable is shielded from RFI & EMI noise as this can affect sensitive electronics.
A splitter is used to share the signal from the aerial. An example is to connect the tuner (FM radio) through an Amp and TV signal. With digital signals this can sometimes cause losees to certain TC channels. Solution - get a signal booster fitted.
An “F” type aerial connector is a type of aerial connection commonly used to connect pay TV decoders like Foxtel or Austar.
RJ11 or RJ12 is the type of connector used by telecommunication companies to connect equipment like telephones. This type of connector is very common with all types of phones. Cordless phones will have this type of connection to the base station.
Network connection sometimes known as RJ45 is similar to the RJ11 and RJ12. The difference is that computers generally utilise this medium to transfer data around offices and computers. There are more wires used in RJ45 to the telephone RJ11 option.
Broadband is a faster medium to transfer data. Most people would relate to the speed of accessing the internet. Broadband modems generally use the RJ45 type connection.
A modem is a device used to connect to the internet. It is essentially like a telephone except it carries data signal instead of voice signals.
This can be caused by power anomilies. THOR'S exclusive Dynamic Active Tracking filter has proven time and time again how it can reduce or eliminate sytem hangs and lockups. The range of frequencies that are cleaned by Dynamic Active Tracking enables glitches to be neutralised much more than a passive filtered product. Dynamic Active Tracking filter with the massive surge protection and any computer configuration will benefit by being proteced and maintain the stability, reliability and life of a computer.
Active filters clean a greater range of frequencies than other filters on the market. Taking out these power anomilies will ensure that software operates as it was designed. The benefits being crisper picture and faster processing which means a faster gaming experience.
Spikes can disrupt the signal causing disconnection as can poor power quality. Putting quality filtered surge protector has solved this problem for many of our customers. Having to replace a modem by an Internet Service Provider can take weeks, possibly even months.
This is generally due to the mains power. Most offices and homes have spikes, surges and dirty power that affects sensitive electronics. Things like vacuum cleaners, air-conditioners, fridges switching and even flourescent lights cause these problems. Quite often applying a quality filtered surge protector solves most of these problems.
The best option is to have an Active Tracking Filter with exceptional surge protection and isolated circuits then plug a UPS into one oulet and attach Server to the UPS. The isolated circuits ensures component "cross talk" is eliminated or reduced. This configuration in a rack mount bracket will offer a solid installation as well as ensuring routers and modems are protected too. Quite often this is a far more cost effective option than a standard rack power board which has no protection, filtering or isolation.
Laser printers draw huge amounts of power, particularly at start-up. The flickering can be associated with a power disturbance such as spikes and surges. It is highly recommended to use a board with quality filtration and surge/spike protection that also has isolated banks.
This is excellent advice. A UPS is basically a motherboard with a battery attached. If the motherboard gets taken out by a surge then the battery backup does not work. The surge protection in a UPS is designed to protect the UPS so it will do its primary function and supply a temporary power source in the event of a blackout. Most of the UPS on the market will have their protection knocked out by small spikes (like turning on a light switch). So ask yourself if this is sufficient protection for the pictures or business presentation on your hard drive, if not then.
Computer Manufacturers do not cover damage caused by spikes and surges or even damage caused by lightning. Power supplies are generally not covered under New Equipment Warranty if affected by electrical surges. Consider the potential costs and cumulative damage caused to your computer as a result of poor or polluted power.
Technology has advanced tremendously and now are far more sensitive to electrical glitches like turning light switches on. This everyday occurrence is actually a spike being picked up as a flicker on the screen. Whilest a power filter is not guaranteed to fix the problem as it needs to "clean" the actual frequency that the "electircal noise" is being generated on, an Active Filter 'cleans' a much greater range of frequencies than a cascading or passive filter.
In our homes and offices there are many appliances that generate electrical "noise". A quality power filter will "clean" this interference which can produce a crisper brighter picture. The Active filter "cleans" the greatest range of frequencies that noise travels along then the Cascade filter "cleans" a moderate range with the most common passive filter offering a standard range of frequencies to clean.
In our homes and offices there are many appliances that generate electrical "noise". A quality filter will reduce most of the interference generated by turning power appliances on and off. The Active filter "cleans" the greatest range of frequencies that noise travels along then the Cascade filter "cleans" a moderate range with the most common passive filter offering a standard range of frequencies to clean.
In our homes and offices there are many appliances that generate electrical "noise". Technicians report improved performance and elimination of of inconsistant power (a common cause of hang-ups such as amplifier resets) by the use of a quality power filter. The Active filter "cleans" the greatest range of frequencies that noise travels along then the Cascade filter "cleans" a moderate range with the most common passive filter offering a standard range of frequencies to clean.
In our homes and offices there are many appliances that generate electrical "noise". Technicians report improved performance and elimination of of inconsistant power (a common cause of hang-ups such as amplifier resets) by the use of a quality power filter. The Active filter "cleans" the greatest range of frequencies that noise travels along then the Cascade filter "cleans" a moderate range with the most common passive filter offering a standard range of frequencies to clean.
It is always helpful to determine the cause of the problem. In this instance the fridge compressor starting up is causing the Set top box to "scramble". One option is to put a filter on the source of the problem. This prevents the "dirt" from getting into the circuit in the first place. Ideally putting a quality power filter with surge protection on the valuable system will increase the overall positive effect.
It is always helpful to determine the cause of the problem. The most common solution is to put a filter on the source of the problem. This prevents the "dirt" from getting into the circuit in the first place. Ideally putting a quality power filter with surge protection on the valuable system will increase the overall positive effect.
It is always helpful to determine the cause of the problem. The most common solution is to put a filter on the source of the problem. This prevents the "dirt" from getting into the circuit in the first place. Ideally putting a quality power filter with surge protection on the valuable system will increase the overall positive effect.
The first thing is to check the earth connection to the site. If this is all OK then check to ensure wires are not crossed anywhere. If both of these check out then the HA5 Hum Assassin or PS10 Power Station using the 220v output will be the solution.
Sometimes flourescent lights can cause "electrical noise" to be picked up as a hissing or low level hum coming through the speakers. A good quality filter can solve this issue.
If this is a spike or electrical intereference anomolie then there is a good chance a quality filtered surge protector will fix this.