Увод
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.
Спецификације
| Феатуре | Детаљ |
|---|---|
| Бранд Наме | Евериине |
| Назив ставке | 5.8G 40CH 25MW/200MW/600MW Switchable AV Wireless FPV Transmitter |
| Модел | ТКС526 |
| Трансмиттинг Повер | 25mW / 200mW / 600mW (прекидач) |
| Видео Формат | ПАЛ/НТСЦ |
| Working Current (at 12V) | 25mW: 120mA, 200mW: 180mA, 600mW: 250mA |
| Оператинг Волtage | 7-24В |
| Радна температура | -10℃ до +85℃ |
| Ширина видео опсега | 0-18 МХз |
| Audio Carrier Frequency | 6.5МХз |
| Видео улазни ниво | 1.0Vp-p (±0.2) |
| Видео улазна импеданса | 75 Охм |
| Ниво аудио улаза | 1.0Вп-п |
| Импеданса аудио улаза | 10К Охм |
| Антенски конектор | РП-СМА мушки конектор |
| Тежина | 6.8г |
| Димензија | 28.5 (Д) к 20 (Ш) к 8 (В) мм |
| Материјал | Композитни материјал |
| За тип возила | Авиони |
| Препоручена старост | 14+ година |
Садржај пакета
Молимо вас да проверите да ли су све ставке присутне у вашем пакету:
- 1x Eachine TX526 FPV Transmitter
- 1x Antenna (RP-SMA)
- 1к 5П кабл
- 1x Product Instruction Manual (this document)
Сетуп
1. Физичке везе
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.
- ГНД: Уземљење.
- аудио: Audio input from your camera or flight controller.
- видео: Video input from your FPV camera.
- ГНД: Додатна веза са земљом.
- 7-24В: Power input. Ensure your power source is within this voltagе ранге.
2. Инсталација антене
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.
Упутство за употребу
The Eachine TX526 features a single button for controlling frequency, channel, and output power. An LED display indicates the current settings.
1. Укључивање/искључивање
- 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 (-): 25мВ
- Two hyphens (--): 200мВ
- Three hyphens (---): 600мВ
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:
| Банд | ЦХ1 | ЦХ2 | ЦХ3 | ЦХ4 | ЦХ5 | ЦХ6 | ЦХ7 | ЦХ8 |
|---|---|---|---|---|---|---|---|---|
| ФР1/опсег А | 5865М | 5845М | 5825М | 5805М | 5785М | 5765М | 5745М | 5725М |
| FR2/Band b | 5733М | 5752М | 5771М | 5790М | 5809М | 5828М | 5847М | 5866М |
| ФР3/Банд Е | 5705М | 5685М | 5665М | 5645М | 5885М | 5905М | 5925М | 5945М |
| ФР4/Банд Ф | 5740М | 5760М | 5780М | 5800М | 5820М | 5840М | 5860М | 5880М |
| FR5/Band r | 5658М | 5695М | 5732М | 5769М | 5806М | 5843М | 5880М | 5917М |
Одржавање
- Чишћење: Keep the VTX free from dust, dirt, and moisture. Use a soft, dry cloth for cleaning.
- физичка заштита: Avoid physical impacts or excessive force on the VTX and its connectors.
- Складиштење: Store the VTX in a cool, dry place when not in use.
- Брига о антени: Always ensure the antenna is securely connected before powering on. Never operate the VTX without an antenna, as this can permanently damage the unit.
Решавање проблема
- Нема видео сигнала:
- 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.
- Прегревање VTX-а:
- Ensure adequate airflow around the VTX, especially when using higher power outputs (200mW/600mW).
- Avoid prolonged operation on the bench without cooling.
Кориснички савети
- Управљање топлотом: 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.
- Antenna Protection: The antenna is crucial for signal transmission. Protect it from crashes and ensure it's always connected before powering on the VTX.
- Избор излазне снаге: 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.
Гаранција и подршка
For any issues, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your proof of purchase for warranty purposes.
