3(a) What is the operating frequency of Zigbee and what is the wavelength? (b). Explain the...

3(a) What is the operating frequency of Zigbee and what is the wavelength?

(b). Explain the data format for the Zigbee protocol.

Solutions

Expert Solution

a) Operating frequency of Zigbee is 2.4 GHz in most jurisdictions worldwide; though there are some devices which use 784 MHz in China, 868 MHz in Europe and 915 MHz in the USA and Australia, but they still use 2.4 GHz for most commercial Zigbee devices.

Wavelength for the frequency of 2.4GHz is,

where C = Speed of light = 3x10⁸ m/s and f = Frequency

So, wavelegth = 3x10⁸ / 2.4x10⁹

= 0.125 m

b) Data format for the Zigbee protocol :

samet mamat answered 1 year ago

Next > < Previous

Related Solutions

What kind of relationship is there between wavelength and frequency? As frequency increases, what happens to...

What kind of relationship is there between wavelength and frequency? As frequency increases, what happens to the energy gap associated with it?

3. Frequency and wavelength are both in your equation for speed. Why is it that, when...

3. Frequency and wavelength are both in your equation for speed. Why is it that, when you changed the frequency, you did not change the speed of the wave?

Find the frequency, wavelength and speed?

Monochromatic light having a wavelength of 589nm from the air is incident on a water surface. Find the frequency, wavelength and speed of(i) reflected and (ii) refracted light? [1.33 is the Refractive index of water]

The O-H bond in water vibrates at a frequency of 3650cm-1. What wavelength and frequency of...

The O-H bond in water vibrates at a frequency of 3650cm-1. What wavelength and frequency of light would be required to change the vibrational quantum number from n=0 to n=4 assuming 0-H acts as a Harmonic oscillator?

Describe light in terms of wavelength, frequency, energy, and colour, and explain how these terms are...

Describe light in terms of wavelength, frequency, energy, and colour, and explain how these terms are related.

An FM radio station broadcasts at a frequency of 101.3 MHz. What is the wavelength?

a. An FM radio station broadcasts at a frequency of 101.3 MHz. What is the wavelength? b. What is the frequency of a sound source that produces the same wavelength in 20°C air?

What is the wavelength (in nm) of light having a frequency of 6.8 × 1013 Hz?...

What is the wavelength (in nm) of light having a frequency of 6.8 × 1013 Hz? What is the frequency (in Hz) of light having a wavelength of 8.53 × 102 nm? a) Wavelength of light × 10 nm (Enter your answer in scientific notation.) b) Frequency of light × 10 Hz (Enter your answer in scientific notation.)

What is the the frequency (in MHz) of x-rays radiation that has a wavelength of 0.06830...

What is the the frequency (in MHz) of x-rays radiation that has a wavelength of 0.06830 nanometers? The speed of light is 3.00x108 m/s.

A particular orange light has a wavelength of 592.0 nm. a. What is the frequency (in...

A particular orange light has a wavelength of 592.0 nm. a. What is the frequency (in Hz) of this light? b. What is the energy (in J) of exactly one photon of this light? Also: Describe what type of molecular process that would occur upon absorption of radiation from each of the following regions of the EM spectrum: a. Microwave b. Infrared c. Visible d. Ultraviolet e. X-ray

We know that the frequency and wavelength of an oscillation are related by the velocity of...

We know that the frequency and wavelength of an oscillation are related by the velocity of the wave (recall from above that !=%&). In standing waves, the wave velocities of the different harmonics are the same.Think about why this may be and explain that in your notebook. (Hint: The wave velocity is dependent on the static properties of the oscillating object like mass per unit length and tension)

Subjects