1. Uvod
This manual provides detailed instructions for the proper use, setup, and maintenance of your BTECH UV-5X3 Tri-Band Radio. Designed for amateur radio enthusiasts, this high-power handheld radio offers versatile communication across VHF, 1.25M, and UHF bands, featuring convenient USB-C charging and customizable functions.
2. Izdelek je končanview
The BTECH UV-5X3 is a robust tri-band radio equipped with advanced features for tailored communication. Its comprehensive design ensures reliability and ease of use.
Ključne značilnosti:
- Tri-Band Capability: Operates on VHF (136-174MHz), 1.25M (220-225MHz), and UHF (400-520MHz) bands.
- USB-C polnjenje: Conveniently charge the 1500mAh battery using any standard USB-C cable.
- Advanced Display Sync: Shows channel name and frequency simultaneously for improved usability.
- Flexible Channel Management: Add and remove channels from scanning lists and scan frequency ranges directly from the radio.
- Daljinske funkcije: Includes Stun, Kill, Revive, Inspect, and Monitor capabilities.
- Združljivost nazaj: Compatible with UV-5R and BF-F8HP batteries and accessories.
Vsebina paketa:
Po razpakiranju preverite, ali so prisotni vsi spodaj navedeni elementi:
- UV-5X3 Radio Unit
- USB-C 1500mAh Battery
- Dvopasovna antena V-85
- 220MHz Single Band Antenna
- Polnilnik CH-5
- CH-5 110V adapter
- Komplet slušalk
- Zapestni trak
- Sponka za pas
- Uporabniški priročnik (ta dokument)

Figure 2.1: BTECH UV-5X3 Package Contents
This image displays all components included with your BTECH UV-5X3 radio: the radio unit, the BL-5 USB-C battery, the V-85 dual-band antenna, the 220MHz single-band antenna, the CH-5 charger with its 110V adapter, an earpiece kit, a wrist strap, and a belt clip.
3. Nastavitev
3.1 Namestitev in polnjenje baterije
The UV-5X3 uses a BL-5 USB-C 1500mAh battery. Ensure the battery is fully charged before first use.
- Poravnajte baterijo z utori na zadnji strani radia.
- Potisnite baterijo navzgor, dokler se ne zaskoči.
- To charge, connect a USB-C cable directly to the battery port on the radio, or use the provided CH-5 desktop charger and 110V adapter.
- Indikatorska lučka polnjenja bo med polnjenjem svetila rdeče, ko bo naprava popolnoma napolnjena, pa zeleno.

Figure 3.1: USB-C Charging Indicator
This image illustrates the USB-C charging capability of the UV-5X3 radio. A red light indicates the battery is currently charging, while a green light signifies that the battery is fully charged.
3.2 Namestitev antene
The UV-5X3 comes with two antennas: a V-85 Dual Band Antenna and a 220MHz Single Band Antenna. Select the appropriate antenna for your operating frequency.
- Želeno anteno privijte v smeri urinega kazalca na antenski priključek na vrhu radia, dokler ni trdno privita s prsti. Ne privijte je premočno.

Figure 3.2: 220 MHz Single Band Antenna
This image shows the BTECH UV-5X3 radio with the 220 MHz single band antenna installed, highlighting its compatibility with the 1.25M frequency band.
4. Navodila za uporabo
4.1 Vklop/izklop in glasnost
- Za vklop zavrtite gumb za glasnost v smeri urinega kazalca.
- Za izklop zavrtite gumb za glasnost v nasprotni smeri urinega kazalca, dokler ne klikne.
- Glasnost prilagodite z vrtenjem istega gumba.
4.2 Frekvenčni pasovi
The UV-5X3 supports three distinct frequency bands:
- VHF: Very High Frequency (136-174MHz)
- 1.25M: 220MHz band (220-225MHz)
- UHF: Ultra High Frequency (400-520MHz)
Use the 'BAND' button to cycle through the available frequency bands.

Figure 4.1: Tri-Band Operation
This image highlights the tri-band capabilities of the BTECH UV-5X3 radio, showing its ability to operate on VHF, 1.25M, and UHF frequencies.
Video 4.1: BTECH UV-5X3 Tri-Band Radio Overview
This video provides a visual demonstration of the BTECH UV-5X3 Tri-Band Radio, showcasing its multi-band operation (VHF, 1.25M, UHF) and various advanced features such as Display Sync and channel modification capabilities.
4.3 Sinhronizacija zaslona
The Display Sync feature allows the radio to show both a channel's name and its frequency simultaneously, enhancing readability and operational efficiency.
4.4 Upravljanje kanalov
The UV-5X3 supports 128 programmable memory channels, offering extensive customization for your communication needs.
- Programski kanali: Channels can be programmed and named for easy identification.
- Načini skeniranja: Add or remove channels from the scanning list directly from the radio without needing a computer. You can also scan specific frequency ranges in VFO mode.

Figure 4.2: 128 Programmable Memory Channels
This image highlights the BTECH UV-5X3's capacity for 128 programmable memory channels, allowing users to store and quickly access a wide range of frequencies.
4.5 naprednih funkcij
- CTCSS and DCS Tones: Modify Continuous Tone-Coded Squelch System (CTCSS) and Digital-Coded Squelch (DCS) tones on the fly for stored channels.
- Prilagoditev ravni moči: Adjust the saved power level (High/Low) for stored channels directly from the radio.
- Daljinske funkcije: The radio supports remote functions such as Stun, Kill, Revive, Inspect, and Monitor, providing enhanced control capabilities.
5. Vzdrževanje
5.1 Čiščenje
Zunanjost radia redno čistite z mehko krpoamp cloth. Avoid using harsh chemicals or abrasive cleaners. Ensure the USB-C port and antenna connector are free of dust and debris.
5.2 Skrb za baterije
Za čim daljšo življenjsko dobo baterije:
- Izogibajte se pogostemu popolnemu praznjenju baterije.
- Radio in baterijo shranjujte na hladnem in suhem mestu, ko ju ne uporabljate.
- Če baterijo shranjujete dlje časa, jo napolnite do približno 50 % zmogljivosti.
6. Odpravljanje težav
If you encounter issues with your BTECH UV-5X3 radio, please refer to the following common troubleshooting steps:
- Brez napajanja: Ensure the battery is properly installed and fully charged. Check the volume knob is turned on.
- Brez sprejema/prenosa: Verify the antenna is securely attached. Check frequency settings and ensure you are on an active channel or frequency. Confirm power level settings.
- Slaba kakovost zvoka: Adjust the volume. Check the earpiece connection if in use.
- Težave s prikazom: If the display is dim or unresponsive, try recharging the battery.
For more complex issues, consult the comprehensive user manual or contact BTECH customer support.
7. Specifikacije
Detailed technical specifications for the BTECH UV-5X3 Tri-Band Radio:
| Funkcija | Specifikacija |
|---|---|
| Številka modela | UV-5X3 |
| Frekvenčno območje | VHF (136-174MHz), 1.25M (220-225MHz), UHF (400-520MHz) |
| Število kanalov | 128 |
| Baterija | USB-C 1500mAh Rechargeable |
| Dimenzije (V x Š x G) | 4.33 x 2.28 x 1.26 palca (110 x 58 x 32 mm) |
| Teža predmeta | 8 unče (227 gramov) |
| Stopnja vodoodpornosti | Vodoodporen IP54 |
| Tehnologija sprejemnika | Digitalno |
| voltage | 5 voltov (DC) |
| barva | Črna |
| Proizvajalec | BaoFeng |
| Država izvora | Kitajska |

Slika 7.1: Vodoodpornost IP54
This image demonstrates the BTECH UV-5X3 radio's IP54 waterproof rating, indicating its resistance to splashes and dust.
8. Garancija in podpora
BTECH is committed to providing high-quality radio products and exceptional customer service. Your UV-5X3 radio is backed by a comprehensive USA warranty.
For technical assistance, warranty claims, or any inquiries, please contact BTECH's USA-based support team. Refer to the official BTECH webZa najnovejše kontaktne podatke obiščite spletno mesto ali embalažo izdelka.





