What Is The Geographical Reach Of Community Radio

November 17, 2024 Post a Comment

What is the geographical reach of community radio

Community radio reaches a large section of the locality it covers, as listeners tend to be interested in local issues. It is also an excellent way to communicate with communities whose main language is not the official national language.

What is the range of a radio station?

Reception distance VHF radio waves usually do not travel far beyond the visual horizon, so reception distances for FM stations are typically limited to 30–40 miles (50–60 km).

What are the characteristics of community radio?

Community radio and television are private entities with public objectives. They are managed by various types of non-profit social organizations. Their fundamental characteristic is the participation of the community, in ownership as well as programming, management, operation, financing and evaluation.

Why community radio is important for local development?

Community radio helps to avail utilities and amenities for various development aspects of our society like education, health, water and sanitation, protection from natural disasters, address social issues at the community level and connect rural population with the government.

How far can a radio reach?

So realistically, for two people carrying a handheld two-way radio, the maximum communication distance on flat ground with no obstructions is around 4 to 6 miles.

How far does RF reach?

Thus the typical ranges with around 400 MHz frequency range with 1 W transmitter power are up to ~30 kilometers and up to ~80 kilometers with 10 W transmitter power. See sample picture of a RF link functional factors at the end of this document. The links can be extended by using repeater radio stations.

How far can a 1000 watt radio station reach?

If an ERP of 1000 Watt is used, it is very probable that the signal will reach 20 kilometers, and it will also penetrate eventual obstacles.

What is the longest radio range?

What are the Longest Range Walkie Talkies?

Midland 50 Channel Waterproof GMRS Two-Way Radio.
Cobra RX680 2 Watt Rugged Walkie Talkies. ...
Uniden SX507-2CKHS Up to 50 Mile Range Two-Way Radio. ...
ESynic Rechargeable Walkie Talkies with Earpieces. ...
FRS Portable Handheld Two Way Radio.

How far can a 50000 watt FM radio station reach?

Commercial FM broadcasts, even with a million watts of radiated power, typically will not travel more than 50 to 75 miles.

What are community radios major objectives?

Community radio is not-for profit and provides a mechanism for facilitating individuals, groups, and communities to tell their own diverse stories, to share experiences, and in a media rich world to become active creators and contributors of media.

What is the major role of community radio in rural communication?

Its role includes poverty eradication, illiteracy eradication and employment. Community radio is the common link which binds all these development factors over a common communication channel. In the years to come, it will prove to be a vital tool that Governments will use for social upliftment.

What is the main problem of community radio?

Data of this study reveals that community radio stations are facing financial, management and technical challenges in India. Long process of getting a license and complicated process of getting clearance from various ministries are also big hurdles for community radio stations.

How far is the farthest radio signal from Earth?

The radio emissions traveled 13 billion light years to Earth and are the most distant ever detected. Motherboard explores UFOs, UFO culture, and the paranormal.

What radio can reach 50 miles?

Uniden SX507-2CKHS Up to 50 Mile Range Two-Way Radio Walkie Talkies W/Dual Charging Cradle, Waterproof, Floats, 22 Channels, 142 Privacy Codes, NOAA Weather Scan + Alert, Includes 2 Headsets. We don't know when or if this item will be back in stock.

How far can MW radio reach?

Practical groundwave reception of strong transmitters typically extends to 200–300 miles, with greater distances over terrain with higher ground conductivity, and greatest distances over salt water.

What is the range of RF antenna?

The typical operational range of 434 MHz RF modules is between 50 metre to 80 metre. The operational range of the RF module can be increased manifold by attaching external antennas to the RF transmitter and receiver.

What is the RF spectrum range?

Radio spectrum is the part of the electromagnetic spectrum ranging from 1 Hz to 3000 GHz (3 THz). Electromagnetic waves in this frequency range, called radio waves, have become widely used in modern technology, particularly in telecommunication.

How far can a 100 watt CB radio transmit?

about 50-60 miles with a 60 foot antenna.

How far can a 100w ham radio reach?

Less than 25 miles most generally.

How far can a 100 watt ham radio transmit?

A 100 watt radio can transmit up to about 10 miles. However, the distance that a radio can transmit depends on a variety of factors, such as the type of antenna used, the height of the antenna, and the weather conditions.