CB Radios

Uhf And Vhf Applications

UHF radios are the Ultra High Frequency version of two Way Radios. Many individuals suppose that using a very high frequency radio, also known as a VHF, as a significantly better signal than with UHF radios because they work over longer distances, and can deliver a very powerful signal.  That is not continually the case, and there are more radios that have as much or more of a signal. UHF radios have a shorter frequency and therefore cover a shorter distance, however they will penetrate obstacles a lot of easier than VHF. VHF works best with an unobstructed terrain, like through middle America. Sometimes though, you can not avoid obstructions, and you would like a product that may rise over them.  An example is when you are using the radios in an exceedingly tall building, or if you are near a mountain range. There are walls and floors separating you from your fellow workers, or giant peaks are in your way. VHF would not even work in this situation, and it would be a waste of time to even attempt it. However, UHF would be fine and is a much better alternative.  The shorter wavelengths for UHF radios make it easier for them to penetrate through walls and different obstructions and create a connection with the receiver.

If you are using UHF radios as hand held devices only on FRS channels, also known as the family radio service, you do not need to apply for a license. However, if you are using UHF for business purposes then you need to have a license with the FCC. All commercial uses require the user to be licensed, however it you use them for personal use then a license would not be necessary.  Hand held devices are typically used for signals that are not over 5 watts of power. If you utilize a vehicle mounted model the Car Battery will generate the power needed to run the device. Several taxi firms use these versions of UHF radios.  It’s much easier for the company to keep in touch with the driver using a two way type of radio as with UHF, than with a cell phone, particularly if they are operating within a large crowded city.  These radios are significantly easier to operate while driving, and cause less distraction than when one is using a cell phone.

UHF radios are typically a lot better for business applications than using a mobile phone, especially if the business is operated among a smaller area or within an operating plant or factory.  Most of the communications are completed inside the business compound and thus longer ranges are not as necessary, and neither is clarity of signal.   For these commercial situations UHF radios are ideal.  Usually the signal among the confines of a plant or workplace building requires that the radio signal be ready to penetrate barriers or rise over buildings.   The UHF signal is perfect for this type of application.  If distance is additionally important and you are operating in an unobstructed location then VHF is probably a better choice.  For instance, if your business operates in a very wide open area then the VHF radio would be a significantly better alternative than with UHF radios.

If you are looking to add to your Portable Radio experience then you need to consider purchasing UHF radios. Find out more information, reviews, and availability for UHF radios please visit http://uhfradios.org

About the Author

Elijiah Rampart is an internet researcher on communications and two way radios.  He is particularly interested in finding the best UHF radios available.  Find out more information on what he has learned by visiting http://uhfradios.org

MCS2000 UHF radio MDC ID

Kenwood ProTalk® TK-3230XLS UHF 1 Watt 2 Channel 2-Way Radio Communicator $224.95 Up to 5 miles 225000sq.ft 1.5-watt transmit power Backlit 4 digital and 7 segment LCD displayLong 2000mAh Li-Ion battery lifeCaller ID display FleetSync (digital signaling system)Programmable frequency/ QT (39 codes)/DQT (83 codes)10-call alert tone functionsPrivacy function (voice scrambler)Includes rechargeable Li-Ion battery desktop fast charger spring belt clip 2-year warranty card and FCC li…

KJB Security D1050 Multifunctional Detector $78.99 Detects all types of cameras, wireless and hardwired! This new generation of detector combines two types of the most popular detector we sell an RF detector and an IR laser light detector creating the most advance countermeasure device available in a handheld. Lightweight and easy to use this detector is sure to find any bug out there….

Motorola/Acs Inc Ni Cad Batt Pack Hnn9044 Frs/Gmrs/Professional Radio & Accessories $19.99 2.25″ x 2″ x .5″, Nickel Cadmium NICD Battery Pack, For Motorola M-Series Handheld Business 2-Way Radios….

Weird Al Yankovic – The Ultimate Video Collection $8.49 Dare to be stupid with this assortment of 24 zany videos from the master of musical parodies. Includes “Ricky,” “Eat It,” “Christmas at Ground Zero,” “Smells Like Nirvana,” “Amish Paradise,” “The Saga Begins,” and many more. 90 min. Standard; Soundtracks: English Dolby Digital 5.1, Dolby Digital stereo; lyrics; photo gallery; bonus footage….

Reduce, RECHARGE, Recycle! – TruCELL AA NiMH Pre-Charged Rechargeable 2200mAh Batteries – Includes Two 4-Packs, 8 batteries! $18.99 Why Accessory Power’s truCELL AA NiMH Precharged Rechargeable Batteries?Accessory Power’s truCELL Rechargeable Batteries can replace your drawerful of those expensive and disposable single-use Batteries.truCELL Rechargeables are made with Top-of-the-Line Materials and are economical, reuseable, and an Eco-friendly replacement to either your throw-away alkalines or for underperforming rechargeables…

Reduce, RECHARGE, Recycle! TruCELL AA NiMH Pre-Charged 2200mAh Rechargeable Batteries – Includes 4 Batteries! $9.98 Why Accessory Power’s truCELL AA NiMH Precharged Rechargeable Batteries?Accessory Power’s truCELL Rechargeable Batteries can replace your drawerful of those expensive and disposable single-use Batteries.truCELL Rechargeables are made with Top-of-the-Line Materials and are economical, reuseable, and an Eco-friendly replacement to either your throw-away alkalines or for underperforming rechargeables…

Four-Channel Radio – Two-Way UHF Radios, CLS Series, Motorola – Model 101363-256 – Each Durable, reliable, and easy-to-use two-way radios are designed with business productivity in mind. Available in one- or four-channel formats, radios operate on 56 business-exclusive UHF frequencies with 121 interference eliminator codes. The one-watt radios are powered by a lithium ion battery, and have an operating range of five miles outdoors and up to 200,000sq.ft. or 15 floors within multileve…

Shure PG24/PG58 Wireless Vocal System, H7 $245.00 The Shure PG24/PG58 Wireless Vocal System includes a PG4 Diversity Receiver with PG2/PG58 Handheld Microphone Transmitter, tuned to accentuate the clarity of lead and backup vocals….

Two Way Radio Walkie Talkie Wristwatch Spy Wrist Digital Watch–auto Channel Scan–lcd Display–auto Squelch Built-in Microphone $42.43 With 6km of range, the wristwatch walkie talkie can offer you the freedom to go anywhere and do anything–from weekend hiking to just hanging out at a mall. This wristwatch walkie talkie is lightweight, state-of-the-art communications devices, providing a new fashionable communication way to your daily life. This package comes with two wristwatch walkie talkies, 2 Li-ion batteries, 2 headsets, 2 c…

PowerQ POWERHD-100 Indoor Portable Pop-Up Digital HDTV Antenna – Get FREE TV Broadcasts! $24.99 The PowerHD-100 is the first truly portable digital TV antenna that enables you to receive free off air digital broadcast stations in your area. Receive both high definition (HDTV) and standard definition (SDTV) digital programming using your existing digital TV, analog TV with converter box, or USB/PC TV tuner and laptop computer. It is a unique product in its compactness (6.5 x 2.2 x1.5 inches) …