It depends on the antenna and the quality of the CB. Personally, one of mine gets transmissions from the other side of the US, from Illinois to California. I'm only 12, but I LOVE TECHNOLOGY!
SInusoidal oscillators have a wide range of applications including usage in radios, televisions, communication systems, computers, industrial controlled applications, and laboratories. They work as as a function or signal generator.
ANSWERED MY MUHAMMAD WALEED SHAIKH first of all we have to know that about band,so band is range of frequency which we have selected for example:we have a low pas filter it frequency always started from initial or 0 HZ upto cutoff frequency and here remember that cutoff frequency we will have to select after cutoff signal is rapidly down now about band rate so your signal is band at certain rate is called band rate.
You don't, there aren't any. However some radios in the early 1950s did use both vacuum tubes and transistors. This was because early junction transistors were too slow to operate at RF so vacuum tubes were used in the RF and IF sections. These radios were called hybrid radios because they used both vacuum tubes and transistors.
Hi, For every GSM band there are Uplink and downlink frequencies. Example: GSM 900 TX: 880 MHz to 915 MHz is an uplink frequency range GSM 900 RX: 925 MHz to 960 MHz is a downlink frequency range Aloha, Maverick
Only frequencies in the pass band range will be allowed through the circuit. Other frequencies will be attenuated based on the RC values picked.
Letters, telegrams, telephones, citizens band radios.
Marine band radios are two-way radios which are used either in a military setting or by officers for easy communication. The purpose of these radios is to get a greater range of communcation.
Most people had radios.
This frequency range is used for A.M Radios specifically M.W(Medium Wave) Band. More information of MW band will be on http://en.wikipedia.org/wiki/Medium_wave
Suzanne Weyland Canale has written: 'A case study, use of citizens band radios in nursing homes' -- subject(s): Older people, Recreation, Nursing homes, Psychology, Citizens band radio, Recreational activities
Chatterbox radios range in price from $150 to over $300. Prices will vary on where purchased whether on sale or not. Chatterbox radios are two way radios.
There are a number of options for one wishing to purchase long range two way radios. These can be found on sites such as Buy Two Way Radios, Overstock, Amazon and eBay.
UHF, S-band and Ku-band are all used by the shuttles.
A marine stereo radio is similar to a normal radio, while a marine band radio is like a walkie talkie. ALso marine stereo radios have a larger range. check it out at http://www.buymarineelectronics.com/
Check the range that the 2-way radios can operate in. If longer distances are maintained between the radios, opt for the radios with the highest operating range. Also, you should look for estimated battery life. Make sure that the batteries can last long enough or not require too many changes during your planned activities.
Uniden radios have received many good reviews by users on Amazon, as well as the Uniden website. Users enjoy the quality and sound which the radios produce. The range of the radios are deemed good as well.
The cheaper two way radios typically have a range of 100m - 150m which is more than enough to support the distance of the typical house so children can play.