UHF5400 - Radio Oricom - Free user manual and instructions
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| Product Type | UHF Two-Way Radio |
| Model | UHF5400 |
| Brand | Oricom |
| Frequency Range | 476.425 – 477.4125 MHz (UHF CB) |
| Number of Channels | 80 |
| Power Output | 5 W maximum |
| Range | Up to 10 km in open terrain |
| Dimensions (H x W x D) | 160 x 60 x 38 mm |
| Weight (with battery) | 270 g |
| Power Supply | Rechargeable Li-Ion battery pack (7.4V, 1500 mAh) or 6 x AA alkaline batteries |
| Battery Life | Approx. 18 hours (5/5/90 duty cycle) |
| Display | Backlit LCD with channel number, battery indicator, and signal strength |
| Key Features | Vox (voice-activated transmission), CTCSS/DCS privacy codes, scan function, weather alerts |
| Audio Output | Built-in speaker (500 mW) and 3.5mm headphone jack |
| Water Resistance | IP54 rated (splash and dust resistant) |
| Accessories Included | Desktop charger, AC adaptor, belt clip, wrist strap, and user manual |
| Maintenance | Clean with damp cloth; avoid solvents. Charge only with provided charger. |
| Safety | Do not operate near explosive atmospheres; use only approved accessories. |
| Repairability | Battery and antenna replaceable; other repairs by authorized service center. |
Frequently Asked Questions - UHF5400 Oricom
What is the maximum range of the Oricom UHF5400?
The maximum range is up to 10 km in open terrain with no obstructions. Actual range may vary based on environment, weather, and terrain.
How do I charge the UHF5400?
Use the provided desktop charger and AC adaptor. Insert the radio with the battery pack attached into the charger until the LED turns green. Charging time is approximately 3-4 hours.
Can I use regular AA batteries instead of the rechargeable pack?
Yes, the radio can also be powered by 6 x AA alkaline batteries (not included). Remove the rechargeable pack and insert the AA batteries following the polarity markings.
How do I set privacy codes (CTCSS/DCS)?
Press the MENU button until the code icon flashes. Use the UP/DOWN buttons to select the desired code (CTCSS: 38 tones, DCS: 104 codes). Press PTT to confirm. This allows you to communicate only with radios set to the same code on the same channel.
What is VOX and how do I enable it?
VOX (voice-activated transmission) allows hands-free operation. Press and hold the MENU button, then use UP/DOWN to select VOX. Choose sensitivity level (1-3) where 3 is most sensitive. Press PTT to activate.
Is the UHF5400 waterproof?
The radio has an IP54 rating, meaning it is splash-proof and dust-resistant. It is not waterproof and should not be submerged.
How do I scan for active channels?
Press the SCAN button (if available) or navigate to scan mode via menu. The radio will cycle through channels and stop when it detects a signal. Press PTT to stop scanning.
Can I listen to weather alerts?
Yes, the UHF5400 can receive weather alerts on designated frequencies. Press the WEATHER button (if available) to toggle weather radio mode. The radio will automatically sound an alert when a warning is issued.
How do I reset the radio to factory settings?
Turn off the radio. Press and hold the MENU button while turning it on. Continue holding until you hear a beep or see 'RESET' on the display. This will erase all custom settings.
The radio does not transmit or receive well. What can I do?
First, ensure the antenna is properly attached and not damaged. Check that you are on a clear channel and not using a privacy code unintentionally. Increase squelch level if needed. If using in a building, move near a window. Batteries may be low; recharge or replace.
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