At NJB Electrical Services, we have all your electrical, data and communication needs covered. NJB Electrical Services prides itself on providing superior and reliable electrical, data and communication services Australia wide. We provide a quick, reliable & efficient service.

Electricians & Electrical Contractors, servicing Bayswater

More info

Legal ID: 16853

More info

Call

View Website

D Squared Electrical Pty Ltd

Electricians & Electrical Contractors, Officer, VIC 3809

Open 24 hours

Professional Electricians In The Melbourne Region!

Reliable Electricians In Officer & Surroundings

A Wide Range Of Service

Competitive Pricing

Fully Licensed

Fully Insured

Reliable Electricians In Officer & Surroundings

A Wide Range Of Service

Competitive Pricing

Fully Licensed

Fully Insured

Daniel Dickson has 18 years in the industry, he has done everything from small domestic jobs, new homes, switchboard upgrades and rewires, to commercial projects. In December 2020, after many years of quoting, supervising projects and being involved in all aspects of running electrical business’s, Daniel started up D Squared Electrical.

More info

Call

View Website

Choice Security Systems Pty Ltd

Security Systems, Cranbourne West, VIC 3977

Open by appt

Security For The South-Eastern Suburbs And Surrounds

Up-To-Date With Market Trends

Maintain Strict Records

Adhere to Strict Safety Guidelines

Fully Licensed

Fully Insured

24/7

Up-To-Date With Market Trends

Maintain Strict Records

Adhere to Strict Safety Guidelines

Fully Licensed

Fully Insured

24/7

We provide a full range of security services to both commercial and residential customers throughout Melbourne. Our qualified and experienced team of security consultants and technicians have the latest knowledge about the most advanced products, tools and machinery required to deliver the highest quality of security service. They are responsible for maintaining a high standard of excellence.

14 Comte Cl, Cranbourne West, VIC, 3977

50.4km

More info

14 Comte Cl, Cranbourne West, VIC, 3977

50.4km

Legal ID: Lic# 746 783 505

14 Comte Cl, Cranbourne West, VIC, 3977

50.4km

More info

Call

View Website

A. E. Roberts Electrical

Electricians & Electrical Contractors, Rowville, VIC 3178

Not provided

Providing Industrial & Commercial Electrical Service.

All Industrial, Commercial & Residential Services

40 Years Experience, Free Quotes

Family Owned & Operated Business

Quality Assurance Certification

Certified Ecoxpert (Energy Management)

NECA Member

All Industrial, Commercial & Residential Services

40 Years Experience, Free Quotes

Family Owned & Operated Business

Quality Assurance Certification

Certified Ecoxpert (Energy Management)

NECA Member

A.E.Roberts is a general Electrical Contractor to the Industrial & Commercial sector throughout Australia and Asia. Based in Melbourne, Victoria, Australia, they have operated as a quality endorsed Electrical Contracting Company for 35 years.

8 / 12 Viewtech Pl, Rowville, VIC, 3178

41.22km

More info

8 / 12 Viewtech Pl, Rowville, VIC, 3178

41.22km

Legal ID: Professionalism and quality service

8 / 12 Viewtech Pl, Rowville, VIC, 3178

41.22km

More info

Call

View Website

Chris's TV

TV Antenna Services, Buxton, VIC 3711

More info

Open until 1:00pm

For all your TV & FM radio antenna and satellite TV needs. We also wall mount TV's, install extra TV points and set up home theatre and surround sound systems.

41 Mareeba Ave, Buxton, VIC, 3711

38.76km

Legal ID: The Television Reception Specialist servicing the Murrindindi Shire and surrounds

Call

More info

Handy tips

Different types of radio communication

It can be quite easy to be confused about VHF and UHF radio signals and the different types of radios. Read on to find out more about the different types of radios available.

Two-way radios can transmit and receive signals that are on the same frequency. This differs from broadcast receivers which only receives content. They are available in mobile, stationary base and hand-held portable configurations.
Hand-held radios are light and portable radios.
Marine radio, otherwise known as marine VHF radio or VHF radios, refer to radio frequencies between 156 and 174MHZ. A marine radio set is a combined transmitter and receiver that operates at these frequencies.
UHF radios, or ultra-high frequency radios, operate between frequencies of 300 MHz and 3000MHz. UHF handheld radios are generally more affordable than their lower frequency counterparts.

Neither frequency band is inherently better than the other, it depends on range, obstacles and applications. Search through our directory and request a quote from a provider near you!