Testing the Range of my Two-Way Radio

Any place with high elevation offers ideal conditions to test the range of a radio gear. I was in Tagaytay last week testing out the two-way radio equipment I have installed in my EcoSport. With multiple successful contacts from Tagaytay to other radio stations in Quezon City, I was able to determine that my current radio setup has an effective range of at least 70 km.

Tagaytay to QC Radio
Tagaytay to Quezon City, Distance: 70 km

The farthest-ever distance reached by my radio setup is about 135 km, when I accidentally received a “CQ” (a call) from a station in Calapan, Mindoro, while driving along Roxas Blvd., in Manila.

Manila to Calapan, Distance: 135 km

The equipment I used for these tests are as follows (as of September 2018).

Yaesu 2900R VHF 75-watt base radio
Diamond SG7000 dual band mobile antenna (1/4-wave VHF, 6/8-wave UHF)
Diamond K33 antenna mount
Diamond SX200 SWR meter
4 meters of RG8 cable

To watch the full-length video on how I installed a two-way radio in an EcoSport, head directly to Installing a Two-Way Radio (Advanced) and Installing a Two-Way Radio (Basic).

Related link: Stock Antenna Modification

To view all EcoSport tutorial videos, click here.
To subscribe and receive posts about beloved EcoSport, click here.

Isa na namang kaalaman sa ating minamahal na EcoSport
© Anthony Urbano (Manila, Philippines)


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s