ALINCO DJ-VX50HE VHF/UHF FM Portable Transceiver User Manual

1. Product voorbijview

The ALINCO DJ-VX50HE is a robust VHF/UHF FM portable transceiver designed for reliable communication. It features a dual-band, semi-duplex operation with a screen and keypad offering three selectable colors for enhanced visibility. The device is IP67 compliant, providing dust and water resistance, making it suitable for various environments. With 200 memory channels, it supports any combination of VHF/UHF frequencies. Advanced features include VOX (Voice Operated Transmit), alphanumeric channel labels, and direct frequency input from the keypad. Professional-level signaling functions and a variety of wide and narrow FM scan modes are also integrated.

Afbeelding 1: Voorkant, zijkant en achterkant views of the ALINCO DJ-VX50HE portable transceiver.

2. Installatiehandleiding

2.1. Batterij installatie

1. Zorg ervoor dat de zendontvanger is uitgeschakeld.
2. Align the battery pack with the battery compartment on the back of the transceiver.
3. Gently slide the battery pack into place until it clicks securely.

2.2. Antennebevestiging

1. Locate the antenna connector on the top of the transceiver.
2. Screw the provided antenna clockwise onto the connector until it is finger-tight. Do not overtighten.

2.3. Bevestiging voor riemclip

1. Identify the screw holes on the back of the transceiver, typically above the battery compartment.
2. Position the belt clip over these holes and secure it with the provided screws.

2.4. De batterij opladen

1. Sluit de netadapter aan op het laadstation.
2. Place the transceiver (with battery installed) into the charging cradle.
3. Ensure the charging indicator light on the cradle illuminates, indicating proper charging.
4. A full charge typically takes several hours. Refer to the indicator light for charge status.

Figure 2: Included components: transceiver, battery, antenna, charging cradle, AC adapter, and belt clip.

3. Gebruiksaanwijzing

3.1. Aan/uit en volumeregeling

1. To power on, rotate the top-mounted power/volume knob clockwise until you hear a click and the display illuminates.
2. To adjust volume, continue rotating the same knob. Clockwise increases volume, counter-clockwise decreases it.
3. Om het apparaat uit te schakelen, draait u de knop tegen de klok in totdat u een klik hoort.

3.2. Frequentie- en kanaalselectie

1. Directe frequentie-invoer: Use the numeric keypad to enter desired frequencies directly.
2. Kanaalmodus: Press the 'VFO/MR' button to switch between VFO (Variable Frequency Oscillator) mode for direct frequency input and Memory Recall (MR) mode for stored channels.
3. Kanaalnavigatie: In MR mode, use the UP/DOWN arrow keys to scroll through programmed memory channels.

3.3. Dual-band werking

The DJ-VX50HE supports dual-band operation (VHF/UHF). Use the 'BAND' button to switch between the VHF and UHF bands. The display will indicate the active band.

3.4. VOX-functie (Voice Operated Transmit)

The VOX function allows for hands-free transmission. When activated, the transceiver will automatically transmit when it detects your voice. Refer to the menu settings to enable/disable VOX and adjust its sensitivity.

3.5. Scanmodi

The transceiver offers various scanning modes to monitor frequencies. These include wide and narrow FM TX/RX scanning. Consult the full manual for detailed instructions on activating and customizing scan parameters.

Figure 3: The ALINCO DJ-VX50HE features a multi-color selectable screen backlight for improved visibility in various conditions.

4. Onderhoud

4.1. Schoonmaken

Regularly clean the transceiver with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure all ports are dry before use, especially after exposure to water or dust.

4.2. Batterijverzorging

To prolong battery life, avoid overcharging or completely discharging the battery. Store the battery in a cool, dry place when not in use for extended periods. Replace the battery if you notice a significant decrease in operating time.

4.3. Antenneverzorging

Ensure the antenna is securely attached but not overtightened. Avoid bending or stressing the antenna, as this can affect performance and cause damage.

5. Probleemoplossing

6. Technische specificaties

• Frequency Coverage RX FM: 136-174MHz / 400-470MHz
• Frequency Coverage RX WFM: 76-107.95 MHz
• Frequency Coverage RX AM: 118-135.99 MHz
• Frequency Coverage TX: 136-174MHz / 400-470MHz
• Aantal kanalen: 200
• Modulatie: F3E (16K0F3E/11K0F3E/RX only WFM/AM)
• Kanaalafstand: 2.5, 5, 6.25, 10, 12.5, 15, 20, 25, 30, 50 kHz
• Stroomvereiste: 7.4 V (Battery)
• Huidig ​​verbruik (ongeveer): 1500 mA TX / 300 mA Receive (max audio output) / 80 mA (squelched)
• Frequentiestabiliteit: 2.5ppm
• Usable Temperature Range: -20 °C tot +60 °C
• Dimensions (with battery): 118x59x38mm
• Weight (including battery and antenna): Ongeveer 230 g
• Receiver System: Directe conversie
• Receiver Sensitivity (12 dB SINAD Wide/Narrow): Wide -12 dBu / Narrow 9 dBu
• Aangrenzende kanaalselectiviteit: Wide > 65 dB / Narrow > 60 dB
• Audio-uitgangsvermogen: 1 W (10% distortion)
• Transmitter Output Power (approx.): 5 W (VHF) / 4 W (UHF) / 2 W / 1 W
• Frequentie Afwijking: 5 kHz / 2.5 kHz
• Valse emissie: Less than -27 dBm
• Waterbestendigheidsniveau: Waterproof (IP67 compliant)

7. Wat zit er in de doos?

• ALINCO DJ-VX50HE Portable Transceiver
• Li-ion batterijpakket
• Antenne
• Oplaadstation
• AC-adapter
• Riemclip

8. Garantie en ondersteuning

The ALINCO DJ-VX50HE comes with a standard manufacturer's warranty. For specific warranty terms, duration, and conditions, please refer to the warranty card included with your product or visit the official ALINCO website. For technical support, service, or inquiries, please contact ALINCO customer service through their official channels. Keep your purchase receipt as proof of purchase for warranty claims.