Уводзіны
The Eachine TX526 is a versatile 5.8GHz 40-channel AV wireless FPV transmitter designed for use with RC drones. It offers switchable output power levels of 25mW, 200mW, and 600mW, allowing users to adapt to various flying environments and regulations. This manual provides essential information for the proper setup, operation, and maintenance of your TX526 FPV transmitter.
Тэхнічныя характарыстыкі
| Асаблівасць | Дэталь |
|---|---|
| Фірмовае найменне | Кожны |
| Назва прадмета | 5.8G 40CH 25MW/200MW/600MW Switchable AV Wireless FPV Transmitter |
| мадэль | TX526 |
| Магутнасць перадачы | 25mW / 200mW / 600mW (Switchable) |
| Фармат відэа | PAL/NTSC |
| Working Current (at 12V) | 25mW: 120mA, 200mW: 180mA, 600mW: 250mA |
| Аперацыйная Voltage | 7-24В |
| Працоўная тэмпература | -10℃ да +85℃ |
| Шырыня дыяпазону відэа | 0-18 МГц |
| Audio Carrier Frequency | 6.5 МГц |
| Узровень уваходнага відэа | 1.0Vp-p (±0.2) |
| Уваходны супраціў відэа | 75 Ом |
| Узровень уваходнага аўдыя | 1.0Vp-p |
| Уваходны супраціў гуку | 10K Ом |
| Раз'ём антэны | Раз'ём RP-SMA |
| Вага | 6.8 г |
| Вымярэнне | 28.5 (Д) х 20 (Ш) х 8 (В) мм |
| Матэрыял | Кампазітны матэрыял |
| Для тыпу транспартнага сродку | Самалёты |
| Рэкамендаваны ўзрост | 14+ гадоў |
Змест пакета
Калі ласка, пераканайцеся, што ўсе прадметы прысутнічаюць у вашай упакоўцы:
- 1x Eachine TX526 FPV Transmitter
- 1x Antenna (RP-SMA)
- 1x 5P кабель
- 1x Product Instruction Manual (this document)
Настройка
1. Фізічныя злучэнні
Connect the provided 5P cable to the Eachine TX526 and your flight controller or power distribution board (PDB) according to the diagram below. Ensure correct polarity to prevent damage.
- GND: Зазямленне.
- Аўдыё: Audio input from your camera or flight controller.
- Відэа: Video input from your FPV camera.
- GND: Additional ground connection.
- 7-24 В: Power input. Ensure your power source is within this voltagе дыяпазон.
2. Ўстаноўка антэны
Carefully screw the provided RP-SMA antenna onto the RP-SMA Male connector on the TX526. Ensure it is finger-tight but do not overtighten. Always ensure the antenna is connected before powering on the VTX to prevent damage.
Інструкцыя па эксплуатацыі
The Eachine TX526 features a single button for controlling frequency, channel, and output power. An LED display indicates the current settings.
1. Уключэнне/выключэнне харчавання
- When the VTX is powered on, if the blue LED display shows "0", the video output is currently off.
- To toggle the video output on/off, perform a long press (approximately 5 seconds) until the LED display flickers.
2. Changing Frequency Band
- To select the frequency band (FR1/A, FR2/b, FR3/E, FR4/F, FR5/r), press and hold the button for approximately 2 seconds. The LED display will cycle through the available bands. Release the button when the desired band is shown.
3. Changing Channel
- To select the channel (CH1-CH8) within the current band, short press the button (approximately 1 second). The LED display will cycle through the channels. Release the button when the desired channel is shown.
4. Changing Output Power
The output power can be switched between 25mW, 200mW, and 600mW. The LED display indicates the current power level:
- One hyphen (-): 25 мВт
- Two hyphens (--): 200 мВт
- Three hyphens (---): 600 мВт
To cycle through the power levels, perform a short press on the power switch button. The LED display will update to show the selected power level.
5. 5.8G 40CH Five Race Band Frequency Table
Refer to the table below for the specific frequencies corresponding to each band and channel:
| Гурт | CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 |
|---|---|---|---|---|---|---|---|---|
| FR1/дыяпазон A | 5865М | 5845М | 5825М | 5805М | 5785М | 5765М | 5745М | 5725М |
| FR2/Band b | 5733М | 5752М | 5771М | 5790М | 5809М | 5828М | 5847М | 5866М |
| FR3/дыяпазон E | 5705М | 5685М | 5665М | 5645М | 5885М | 5905М | 5925М | 5945М |
| FR4/дыяпазон F | 5740М | 5760М | 5780М | 5800М | 5820М | 5840М | 5860М | 5880М |
| FR5/Band r | 5658М | 5695М | 5732М | 5769М | 5806М | 5843М | 5880М | 5917М |
Тэхнічнае абслугоўванне
- Уборка: Keep the VTX free from dust, dirt, and moisture. Use a soft, dry cloth for cleaning.
- Фізічная абарона: Avoid physical impacts or excessive force on the VTX and its connectors.
- захоўванне: Store the VTX in a cool, dry place when not in use.
- Сыход за антэнай: Always ensure the antenna is securely connected before powering on. Never operate the VTX without an antenna, as this can permanently damage the unit.
Ліквідацыю непаладак
- Няма відэасігналу:
- Check all wiring connections (power, video, ground) for proper seating and polarity.
- Ensure the VTX is receiving power within the 7-24V range.
- Verify that your FPV receiver is set to the exact same frequency band and channel as the TX526.
- Confirm the VTX video output is enabled (not showing '0' on the LED display).
- Poor Video Quality / Static:
- Check antenna connections on both the VTX and receiver. Ensure they are compatible and undamaged.
- Try changing to a different channel or band, as there might be interference on the current frequency.
- Increase the VTX output power (200mW or 600mW) if operating at a distance or in an environment with obstacles.
- Ensure there are no major sources of electromagnetic interference near the VTX or receiver.
- Перагрэў відэаперадатчыка:
- Ensure adequate airflow around the VTX, especially when using higher power outputs (200mW/600mW).
- Avoid prolonged operation on the bench without cooling.
Парады карыстальніка
- Кіраванне цяплом: FPV transmitters, especially at higher power outputs, can generate significant heat. Ensure your TX526 has sufficient airflow when mounted on your drone to prevent overheating and potential damage. Consider mounting it in a location where it can dissipate heat effectively.
- Абарона антэны: The antenna is crucial for signal transmission. Protect it from crashes and ensure it's always connected before powering on the VTX.
- Выбар магутнасці: Use the lowest effective power output (25mW) for short-range flying or when flying with others to minimize interference. Only switch to higher power (200mW/600mW) when necessary for longer range or challenging environments.
Гарантыя і падтрымка
For any issues, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your proof of purchase for warranty purposes.
