1. Киришүү
The Baofeng BF-1909D is an upgraded long-range walkie-talkie designed for clear and secure communication across various environments. It features intelligent noise reduction, advanced encryption capabilities, and a robust design, making it suitable for both professional and recreational use.
Image: Baofeng BF-1909D Walkie Talkie highlighting long range, noise reduction, and encryption.
2. Пакеттин мазмуну
Пакетиңизде бардык буюмдар бар экенин текшериңиз:
2.1. 1-Piece Package
Image: Contents of a single BF-1909D package.
- 1 x Portable radio
- 1 Антеннаны х
- 1 x Li-ion батарея топтому
- 1 x Заряддоочу база
- 1 x Type-C кубаттагыч кабели
- 1 x Белдик клип
- 1 x Sling
- 1 x User's manual
- 1 х куту
2.2. 2-Piece Package
Image: Contents of a two-piece BF-1909D package.
- 2 x Portable radio
- 2 Антеннаны х
- 2 x Li-ion батарея топтому
- 2 x Charger Bases
- 2 x Type-C Charger Cables
- 2 x Кур клип
- 2 x Slings
- 2 x User's manuals
- 2 x Boxes
Note: Other accessories depend on your specific purchase option.
3. Продукт бүтүп калдыview
Familiarize yourself with the components of your BF-1909D walkie-talkie:
Image: Detailed diagram of the BF-1909D walkie-talkie with numbered parts.
- Антенна
- Кодер
- Кубат/Көлөм баскычы
- LED көрсөткүч
- Баяндамачы
- Камтылган микрофон
- Тышкы динамик/Мик Джек
- PTT ачкычы (баскыч менен сүйлөшүү)
- SK1 (Side Key 1 - Function may be programmable)
- Батареянын бекиткичи
- Type-C заряддоо уячасы
- Type-C Charge Indicator
4. Орнотуу
4.1. Батареяны орнотуу
- Align the Li-ion battery pack with the back of the radio.
- Батарея блогун ордуна чыкылдаган үн чыкканча өйдө жылдырыңыз.
- Ensure the battery latch (10) is securely engaged.
4.2. Батареяны заряддоо
The BF-1909D supports multiple charging methods:
Image: Multiple charging methods for BF-1909D, showing base and Type-C charging.
- Using the Charger Base: Place the walkie-talkie into the charger base. The charging base provides stable and reliable charging and automatically powers off when the battery is full.
- Type-C кабелин колдонуу: Connect the Type-C charger cable to the Type-C Charge Jack (11) on the bottom of the radio. This method is convenient for charging with mobile power banks or car chargers, especially during outdoor activities.
The LED Indicator (4) will typically show red during charging and turn green when charging is complete.
5. Операция
5.1. Күйгүзүү/өчүрүү жана үндү жөндөө
Rotate the Power/Volume Knob (3) clockwise to power on the radio. Continue rotating clockwise to increase the volume. Rotate counter-clockwise to decrease the volume and fully counter-clockwise to power off.
5.2. Transmitting and Receiving (PTT Key)
To transmit, press and hold the PTT Key (8) located on the side of the radio. Speak clearly into the Built-in Microphone (6). Release the PTT Key to return to receive mode.
5.3. Канал тандоо
The BF-1909D supports 16 storage channels. Channel selection is typically done via pre-programming using software. Consult the programming software guide for detailed instructions on setting channels.
5.4. Акылдуу ызы-чууну азайтуу
The BF-1909D features intelligent noise reduction to ensure clear communication even in noisy environments. This function is automatically active, effectively filtering out background noise.
Image: Automatic Noise Cancellation diagram showing waveforms before and after noise reduction.
Image: Intelligent Noise Reduction in various noisy environments like construction sites and airports.
5.5. Encrypted Communication (Digital Key Function)
The BF-1909D supports up to 32 key configurations for encrypted calls, enhancing communication confidentiality. This feature is configured via software. When operating in digital mode with encryption enabled, the radio will not be compatible with standard analog walkie-talkies that do not have this specific encryption function.
Image: Diagram illustrating encrypted communication with 32 key configurations.
5.6. Analog Frequency Sweep
The BF-1909D includes an analog sweep function that allows it to scan and identify frequencies of other analog walkie-talkies for communication.
6. Техникалык тейлөө
6.1. Тазалоо
Радиону жумшак менен сүртүңүз, гamp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the Type-C charge jack is free of dust and debris.
6.2. Батареяга кам көрүү
To prolong battery life, avoid overcharging or completely draining the battery. Store the battery in a cool, dry place when not in use for extended periods.
6.3. Узактыгы
The BF-1909D features an anti-fall and dust-proof design (IP45 rated), providing a highly sturdy shell that is resistant to dust and dirt.
7. Кыйынчылыктарды
- No communication with other radios:
- Ensure both radios are on the same frequency and channel.
- Check if the BF-1909D is in digital (encrypted) mode. If so, it will not communicate with standard analog radios. Switch to analog mode for compatibility with analog devices.
- Verify battery levels on both devices.
- Programming cable not recognized:
- Ensure the programming cable is securely connected to both the radio and the computer.
- Install the correct drivers for your programming cable.
- Verify that the programming software is compatible with your operating system and the BF-1909D model.
- Аудио сапаты начар:
- Антенна туташуусун текшериңиз.
- Ensure you are within the effective communication range.
- Үн баскычын тууралаңыз.
- The intelligent noise reduction feature should help in noisy environments.
8. Техникалык шарттар
| Өзгөчөлүк | Description |
|---|---|
| Бренд аты | БАОФЕНГ |
| Модель номери | BF-1909D |
| Walkie Talkie түрү | Portable |
| Материал | Пластик |
| Өлчөмдөр | 140*55*35мм (антеннасыз) |
| Салмагы | 270г (Батарея пакети камтылган) |
| Жыштык диапазону | UHF 400-480 MHz (Specific ranges vary by version: FCC: 420-450MHz, CE/UKCA: 430-440MHz, IC: 430-450MHz, Normal: 400-470MHz) |
| Сактоо каналы | 16 |
| Максималдуу диапазон | 5km-10km (terrain dependent) |
| Чыгуу күчү | 5W-10W (≤500mW ERP) |
| Батарея сыйымдуулугу | 2600mAh Li-ion |
| Күтүү убактысы | 72 саатка чейин |
| Заряддоочу модели | Type-C Charging, Base Charging |
| Суу өткөрбөйт/Сууга туруктуу | IP45 |
| Дисплей болуп саналат | Жок |
| Noise Reduction | Intelligent Noise Reduction |
| Шифрлөө | Up to 32 Key Configurations |
| Analog Frequency Sweep | Ооба |
| FM функциясы | Жок |
| Operating Voltage | 3.7 V |
| Иштөө температурасы | -20°Cден +55°Cге чейин |
| Антенна импедансы | 50Ω |
| Жыштыктын туруктуулугу | ± 2.5PMM |
| Max Frequency Deviation | ±2.5KHz |
| Аудио бурмалоо | ≤3% |
| RF Sensibility | <0.2UV@20 дБ СИНАД |
| Сертификаттар | CE, Dot, EAC, EPA, FCC, GMP, RoHS, TGA, UL, KC, pse, weee |
9. Колдонуучунун кеңештери
- Digital Mode Compatibility: Be aware that when the digital mode (encrypted communication) is activated, the BF-1909D will not be able to communicate with older or standard analog walkie-talkies like the BF-888s. Ensure all radios in your group support the digital key function for encrypted conversations.
- Программалоо программасы: For advanced configurations, such as setting channels or encryption keys, you will need programming software. Ensure you download the correct software and drivers for your specific operating system and programming cable.
- Заряддоо ыңгайлуулугу: Utilize the Type-C charging port for on-the-go charging with power banks, which is particularly useful during outdoor activities or when a wall outlet is not available.
10. Кепилдик жана колдоо
This product typically comes with a 1-year warranty covering manufacturing defects. For technical support, programming software, or warranty claims, please contact the seller or manufacturer directly. Always refer to the official Baofeng website or authorized distributors for the latest support information and resources.
WARNING: A direct plug-in AC/DC power supply must be used for disconnecting the transceiver from the mains; the desktop charger must be positioned close to the unit and easily accessible.
