Baofeng UV-28 Plus 10W Tri-band Radio

The Baofeng UV-28 Plus 10W Tri-band Radio is a feature-rich handheld radio for users who, whilst engaging in airsoft, milsim, outdoor activities and team communication, require a wide range of customisation options, a large number of memory channels and modern features such as Bluetooth programming, GPS and USB-C charging.

According to the stated product specifications, the UV-28 Plus combines tri-band transmission capabilities, extensive reception, up to 1,000 memory channels spread across 10 zones, a 1.77-inch TFT colour display and a removable 2200mAh Li-ion battery. In addition, the device supports programming via Bluetooth, CPS, the keypad and CHIRP.

For airsoft and milsim, the ability to organise channels clearly into zones, the connection for accessories via a 2-pin Kenwood connector and the GPS functionality are particularly useful.

It is important to note, however, that the technical capability of a walkie-talkie to transmit on a particular frequency and at a particular transmission power does not automatically mean that this is permitted without a licence. The user remains responsible for complying with the locally applicable frequency, power and licensing regulations.

10W transmit power

The Baofeng UV-28 Plus is specified as having a maximum transmit power of 10 watts.

Under the right conditions, a higher transmission power can help to increase the practical communication range, but the actual range of a two-way radio is determined by many more factors.

Terrain, buildings, vegetation, antenna position, frequency, height and local electromagnetic conditions all affect the connection.

A stated transmission power of 10W therefore does not mean that a particular communication range can be guaranteed.

Furthermore, such a transmission power cannot simply be used on any frequency.

Tri-band transmission capabilities

According to the specifications provided, the UV-28 Plus supports transmission across multiple frequency bands:

• One hundred and thirty-six to one hundred and seventy-four megahertz
• 220–260 MHz
• 400–520 MHz

For the EU version mentioned, 144–146 MHz and 430–440 MHz are specified as transmission bands.

This makes the radio technically versatile, but it is important to distinguish between what the device is technically capable of and what a user is legally permitted to do with it.

Certain frequency bands are reserved exclusively for specific services or licence holders. You should therefore always check local regulations before programming or using any transmission frequencies.

Extensive multi-band reception

As well as its transmission functions, the UV-28 Plus offers a wide range of reception capabilities.

According to the specified technical details, the device supports, amongst other things, reception of:

• FM 65–108 MHz
• AM 108–136 MHz
• VHF 136–174 MHz
• 220–260 MHz
• UHF 350-390 MHz
• UHF 400-520 MHz

For the EU version, a more limited combination of FM, AM, VHF and UHF is specified.

Of course, the ability to receive a frequency does not automatically mean that one is permitted to broadcast on it.

AM radio reception

The specified AM reception range of 108–136 MHz enables the reception of suitable signals within the aviation frequency band, depending on the model and local conditions.

This is a reception licence and should not be confused with authorisation to transmit on aviation frequencies.

Never transmit on aviation, emergency, public service or other protected frequencies without the necessary authorisation.

1,000 memory channels and 10 zones

According to the product specifications, the UV-28 Plus has 1,000 memory channels, spread across a maximum of 10 zones.

This is particularly useful when different channel groups need to be clearly separated from one another.

For airsoft and milsim, for example, you can use this to organise various permitted channel configurations or team set-ups in a clear and organised manner, provided that the frequencies and settings used are permitted by law.

For users who also use the two-way radio for other authorised radio applications, separate zones can help to keep different configurations distinct.

Bluetooth-programmering via app

One of the UV-28 Plus’s modern features is the ability to programme the device wirelessly via Bluetooth and a compatible app.

This means that settings do not have to be adjusted solely via the walkie-talkie’s keypad, and this programming method does not require a traditional programming cable.

This can be particularly useful when you’re on the move and need to adjust channels or settings.

The availability and functionality of an associated app may depend on the mobile platform used and the relevant software version.

CPS- en keypad-programmering

According to the product information, in addition to Bluetooth programming, the UV-28 Plus also supports CPS programming and keyboard programming.

This means there are several ways to configure the device.

For simple changes, operating the device directly may be sufficient, whilst more complex channel configurations are more easily managed using suitable programming software.

CHIRP-compatible

According to the product information provided, the UV-28 Plus can also be programmed with CHIRP.

It is specifically stated that, within the relevant configuration, “UV-21 Pro GPS” must be selected from the list of models.

As software support and model profiles may change over time, it is advisable to check, before programming, whether the CHIRP version you are using is actually compatible with your radio model.

When carrying out programming work, it is advisable to back up the existing configuration first.

Built-in GPS functionality

According to the product information, the UV-28 Plus features GPS functionality.

This enables, amongst other things, up-to-date:

• Latitude
• Longitude
• Height

are displayed.

In addition, features are mentioned for sharing and requesting location data between compatible users.

For outdoor activities and larger milsim events, position sharing can be a useful additional feature, provided that the radios and settings in question support this.

However, GPS should not be regarded as a substitute for standard navigation aids or safety procedures.

One-Key Frequency Copy

The UV-28 Plus features a One-Key Frequency Copy function.

According to the product information, this allows information from another radio to be detected and stored, including the frequency and associated CTCSS/DCS settings.

This may make it easier to set up compatible radios.

Here too, it remains the case that the technical ability to detect or programme a frequency does not constitute authorisation to broadcast on it.

DTMF Manual Dial

The radio supports DTMF Manual Dial.

DTMF stands for Dual-Tone Multi-Frequency and uses combinations of audio tones to control compatible functions within radio systems.

According to the product information, this functionality can be used for direct call functions and pre-set messages within suitable configurations.

The actual capabilities depend on the radio system used and the settings of the devices concerned.

Programmable SK2 side button

The UV-28 Plus features a programmable SK2 side button.

According to the information provided, this can be assigned to roles such as:

• FM
• Search
• Scan
• VOX

This allows a frequently used function to be accessed more quickly without having to navigate through the menu every time.

Which setting is most suitable depends on the application and personal preference.

1.77-inch TFT colour screen

On the front there is a 1.77-inch TFT colour display.

The screen displays, amongst other things, frequencies, channel names and other important settings.

A clear display is particularly useful for a two-way radio with a large number of memory channels and functions. Especially when using different zones and channels, a clear display helps you to quickly check which configuration is active.

2200mAh Li-ion accu

The UV-28 Plus comes with a 2200mAh Li-ion battery.

The relatively large battery capacity is designed to enable prolonged mobile use.

However, the actual usage time per battery charge depends heavily on usage patterns. Frequent transmission, high transmission power, GPS, screen usage and other functions can increase power consumption.

For long airsoft or milsim events, good battery management therefore remains important.

USB-C charging

According to the product information, the radio has a USB Type-C charging port.

This makes it easier to charge the battery using modern charging equipment without having to rely solely on a traditional desktop charger.

The product is also listed as coming with a desktop charger with adapter.

Always use suitable charging equipment and follow the manufacturer’s instructions for the Li-ion battery.

2-pin Kenwood accessory socket

The radio is fitted with a 2-pin Kenwood connector for external accessories.

This type of connection is used for various compatible communication accessories.

For airsoft and milsim, this may be of interest when the walkie-talkie forms part of a communications kit comprising, for example, a suitable headset, speaker microphone or PTT solution.

Before purchasing additional accessories, always check that they are actually electrically and physically compatible. A connector that looks similar does not automatically guarantee full compatibility.

Wide en Narrow kanaalafstand

The specified channel spacing is:

• 25,0 kHz Wide
• 12,5 kHz Narrow

The UV-28 Plus therefore supports various channel width settings.

The setting to be used depends on the frequency in question, the radio system and the applicable regulations.

You should therefore not automatically use ‘Wide’ simply because it is available; the correct configuration must be appropriate for the permitted application.

Suitable for airsoft

For airsoft, the Baofeng UV-28 Plus offers extensive options for team communication, particularly when larger groups are operating with pre-arranged communication plans.

The 1,000 memory channels and 10 zones make it possible to organise different configurations clearly, whilst the colour screen helps you to quickly check the active settings.

The 2-pin Kenwood connector is also useful for users who wish to use the radio in conjunction with compatible communication accessories.

In airsoft, it remains important to check in advance which radio frequencies and transmission powers are permitted at the location in question and under the applicable regulations.

Suitable for milsim

In milsim, walkie-talkies are often used for extended periods, and communication can play a more significant role within the organisation of a team.

The combination of a 2200mAh battery, GPS, programmable zones, extensive memory capacity and an accessory port makes the UV-28 Plus an attractive option for such applications.

GPS functionality can also be useful for sharing locations within a team, provided the devices are compatible.

However, a powerful radio is only useful if it is set up correctly. A pre-drawn-up communication plan setting out authorised frequencies, channel names and team allocations can prevent a great deal of confusion during an event.

Professional and outdoor use

The UV-28 Plus has a number of features that may also be of interest for outdoor activities and authorised professional radio applications.

Think of a large number of memory channels, GPS, various programming methods, a colour display and a replaceable battery.

However, for professional communications, it is always necessary to check separately whether the radio, frequencies, transmission power and any required certifications comply with the regulations applicable to the relevant application.

The product should therefore not be regarded as automatically suitable or approved for every professional communications application solely on the basis of its technical specifications.

Practical insights

The Baofeng UV-28 Plus 10W Tri-band Radio offers a wide range of features in a single handheld radio, but that is precisely why it is important to configure it correctly.

For airsoft and milsim, it’s a good idea to programme the required channels and zones before the event and to use clear channel names. That way, you won’t have to keep manually entering frequencies during the game.

The 2200mAh battery provides a solid foundation for long-term use, but high transmission power may require more energy. You should therefore not automatically use the maximum power if it is not necessary or permitted.

GPS functionality may be useful for team coordination, but be sure to test such features in advance using the radios you will actually be communicating with.

The same applies to headsets and PTTs. The 2-pin Kenwood connector offers a wide range of options, but do check compatibility before putting together a complete communications kit.

And perhaps most importantly: only programme frequencies and transmission settings that you are actually authorised to use. A menu option is not a transmission licence.

Who is the Baofeng UV-28 Plus 10W Tri-band Radio suitable for?

The Baofeng UV-28 Plus 10W Tri-band Radio is of interest to radio enthusiasts and users looking for a fully programmable handheld radio with plenty of memory, GPS, Bluetooth programming and various reception functions.

For airsoft and milsim players, the device offers interesting possibilities for organised team communication, particularly when used with compatible headsets or PTT systems.

The combination of GPS, a large battery capacity and excellent reception can also be of interest for outdoor activities.

For amateur radio or professional use, the user must hold any necessary licences, and the configuration must comply with the relevant local regulations.

Specificaties

• Brand: Baofeng
• Model: UV-28 Plus
• Product type: Programmable handheld two-way radio
• Specified maximum transmission power: 10 W
• Transmission technology: Tri-band, in accordance with the specified product specifications
• Specified transmission range: 136–174 MHz / 220–260 MHz / 400–520 MHz
• Specified EU transmission range: 144–146 MHz / 430–440 MHz
• FM reception: 65–108 MHz
• AM reception: 108–136 MHz
• VHF reception: 136–174 MHz
• Reception 220–260 MHz: Yes, according to the specified technical specifications
• UHF reception: 350–390 MHz / 400–520 MHz in accordance with the specified specifications
• Kanaalafstand Wide: 25,0 kHz
• Kanaalafstand Narrow: 12,5 kHz
• Memory capacity: 1,000 channels
• Zones: 10
• Bluetooth programming: Yes
• App development: Yes
• CPS programming: Yes
• Keyboard programming: Yes
• CHIRP compatibility: Stated as compatible
• Specified CHIRP model selection: UV-21 Pro GPS
• GPS: Yes
• GPS latitude/longitude: Yes
• GPS altitude display: Yes
• GPS location sharing/retrieval: Yes, as per the specified functions
• One-Key Frequency Copy: Ja
• CTCSS/DCS detection with Frequency Copy: Yes, as per the specified functions
• DTMF Manual Dial: Ja
• Programmable SK2 side button: Yes
• Scanning function: Yes
• VOX: And
• Display: 1.77-inch TFT colour screen
• Accu: 2200mAh Li-ion
• USB-C charging: Yes
• Rated operating voltage: DC 7.4 V ±10%
• Operating temperature: -10 °C to 60 °C
• Antenna impedance: 50 Ω
• Frequency stability: ±2.5 ppm
• Audio distortion: ≤5%
• Rated audio output power: 0.75 W at 16 Ω
• Accessory socket: 2-pin Kenwood
• Dimensions: 157 x 67 x 43 mm
• Product weight: 0.36 kg
• Suitable for airsoft communication: Yes, within permitted frequencies and in accordance with regulations
• Suitable for milsim communication: Yes, within permitted frequencies and in accordance with regulations

Contents of the pack

• 1x Baofeng UV-28 Plus radio
• 1x 2200mAh Li-ion accu
• 1x High-gain antenne
• 1x Headset
• 1x strap clip
• 1x Polskoord
• 1x Desktoplader met adapter
• 1x User Manual

Common mistakes

• Do not assume that all frequencies on which the radio is technically capable of transmitting may automatically be used freely.
• Do not use aviation, emergency services, distress or other protected frequencies for communication.
• Do not assume that 10W is legally permitted at every frequency and for every user.
• Do not expect a guaranteed communication range based on transmission power alone. Terrain, buildings, vegetation, antennas and frequency all have a significant impact on the range.
• Do not confuse reception range with permitted transmission range.
• Do not simply programme frequencies you have found without checking what they have been allocated for.
• Do not automatically use the maximum transmission power when a lower power setting is sufficient and required.
• When carrying out CHIRP programming, first check that your software version and radio model are correctly supported.
• If you are making extensive changes to the programme, it is advisable to back up the existing configuration first.
• Don’t assume that every 2-pin Kenwood headset or PTT is automatically fully compatible.
• Do not rely solely on the built-in GPS function for navigation or safety.
• Please bear in mind that battery consumption will increase during intensive transmission and when using additional functions.
• Use suitable charging equipment to charge the Li-ion battery.

Frequently Asked Questions

What is the transmission power of the Baofeng UV-28 Plus?
The specified maximum transmission power is 10 watts. Whether this power may be used on a particular frequency depends on the applicable regulations and authorisations.

Is the UV-28 Plus a tri-band radio?
According to the stated product specifications, the device supports transmission across three frequency bands. For the EU version, the specific bands mentioned are 144–146 MHz and 430–440 MHz.

How many channels can I store?
According to the product specifications, the radio has a maximum of 1,000 memory channels, organised into 10 zones.

Does the UV-28 Plus have GPS?
Yes. According to the product information, the radio can display, amongst other things, latitude, longitude and altitude, and supports functions for compatible location sharing.

Can I programme the radio via Bluetooth?
Yes. According to the product information, the UV-28 Plus can be configured wirelessly via Bluetooth and a dedicated app.

Can I programme the radio using CHIRP?
The information provided states that it is CHIRP-compatible and specifies that the UV-21 Pro GPS model must be selected. Always check this against the current software version before saving any changes.

Can the UV-28 Plus receive airband signals?
According to the specified technical specifications, the device supports AM reception between 108 and 136 MHz.

Can I also use it to broadcast on the airband?
No, the fact that you have reception or technical broadcasting capabilities does not give you permission to use aviation frequencies for broadcasting. Only use frequencies for which you are authorised.

Does the radio have FM?
Yes. It is specified that it receives FM frequencies from 65–108 MHz.

Which battery is included?
A 2200mAh Li-ion battery is specified.

Can the UV-28 Plus be charged via USB-C?
Yes. USB Type-C charging is listed as a feature. A desktop charger with an adapter is also included.

Which connector does the radio use for accessories?
The specified connector is a 2-pin Kenwood connector.

Is a headset included?
Yes. According to the listed contents of the packaging, one headset is included.

How big is the screen?
The radio has a 1.77-inch TFT colour screen.

How much does the UV-28 Plus weigh?
The stated weight is 0.36 kg, or approximately 360 grams.

Is the Baofeng UV-28 Plus suitable for airsoft?
Its features are well suited to airsoft communication, but the frequencies used, the transmission power and the configuration must always comply with the relevant regulations.

Is the radio suitable for milsim?
Yes, the combination of memory channels, zones, GPS, a high-capacity battery and external accessory options may be of interest for milsim. Here too, only authorised radio settings may be used.

Is 10W always better than a lower transmission power?
No. Higher power does not automatically mean better communication and may consume more energy. Furthermore, statutory power limits may apply. You should therefore use a power level that is appropriate and permitted for the situation.

With the Baofeng UV-28 Plus 10W Tri-band Radio, you’re getting a fully featured, programmable handheld radio with 1,000 channels, GPS, Bluetooth programming, a 2200mAh battery, USB-C charging and a 1.77-inch colour display for versatile communication during airsoft, milsim and other authorised radio applications.