UAVMODEL
4.5Ghz set long range video transmitter VTX/VRX
Expected delivery within days after payment;
This cutting-edge video transmission product boasts several standout features.
Firstly, it operates within the 4.5GHz frequency band, offering extensive coverage and perfect support for high-quality video capture and transmission "covers a wide range of scenarios with broad coverage," whether for professional photography or real-time monitoring needs, ensuring you can easily capture key moments anywhere, allowing you to capture every important scene at any time.
Secondly, it boasts the highest 4K resolution, capturing every detail with crystal clarity, significantly enhancing video quality "supports 4K quality, capturing more details" and delivering a clear picture during playback, ensuring you experience the ultimate visual experience.
The product also features high stability and low latency, minimizing signal interference and ensuring smooth transmission "stable performance, no lag," making it an ideal choice for professional users seeking the best viewing experience. It allows you to miss nothing crucial, providing uninterrupted enjoyment of every exciting moment.
With a maximum transmission distance of up to 3 kilometers, this device is perfect for long-distance use, greatly improving your work efficiency "easily connect remote devices" without requiring additional complex equipment, ensuring high-quality video transmission even over long distances.
Its multi-device compatibility is also impressive, supporting various output ports and devices with ease "compatible with multiple devices, flexible to connect" allowing you to seamlessly integrate it into whatever setup you’re using, meeting diverse operational needs.
Finally, its compact design combined with durability ensures portability in any environment "solid build, easy to carry around," whether you're working indoors or outdoors, it provides reliable performance and stability for every task.
It seems like this is a highly practical video transmitter. If you could add more information about its specific use cases or target user groups, I could refine the product description further to better match real-world scenarios. Would you like me to try that?
VRX 4.5G User Manual
IV. Key control and LED indicators definition:
1. Key ④ is the frequency channel & band selection key.
Press key ④ for a short period of time will switch to the next frequency channel. Depends on the frequency plan or band we are using, the corresponding red LED ③ (band A)or blue LED ② (band B) will flash 1, 2,3,4,5,6,7or 8 times for channel no.indication.
Press key ④ for a period longer than 3S will switch to another channel frequency plan or band. For example, if now we are in
channel no. 3 of band A, the red LED ③ will flash 3 times. If we press key ④ for more than 3S and release, the red LED ③
will be turned off and blue LED ② will flash 3 times which means we are now in channel no. 3 of band B.
Frequency channel or band selections cyclic. Please refer to the following table for details:
| Channel | CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 |
|
Red LED (Band A) |
Flash once | Flash twice | Flash for 3 times | Flash for 4 times | Flash for 5 times | Flash for 6 times | Flash for 7 times | Flash for 8 times |
|
Red LED (Band A) |
Flash once | Flash twice | Flash for 4 times | Flash for 4 times | Flash for 5 times | Flash for 6 times | Flash for 7 times | Flash for 8 times |
2. Key ⑤ is the DC Power ON/OFF control key. When DC power is applied to DC jack, the green LED ① will be turned
on. Press Key ⑤ for more than 2 seconds, the DC power and all LEDs will be turned off. Press Key ⑤ again for more than 2
seconds, the DC power will be turned on, and corresponding channel indicator will flash according to the channel no.
V .Table of Corresponding Channel Frequency Parameters
Channel Frequency Table (in MHz）
| Channel | CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 |
| Band A | 4500 | 4525 | 4550 | 4575 | 4600 | 4625 | 4650 | 4675 |
|
Band B |
4510 | 4535 | 4560 | 4585 | 4610 | 4635 | 4660 | 4685 |
VTX4.5G User Manual
IV. Key control and LED indicators definition:
1. Key ④ is the frequency channel & band selection key.
Press key ④ for a short period of time will switch to the next frequency channel. Depends on the frequency plan or band we
are using, the corresponding red LED ① (band A) or blue LED ② (band B) will flash 1, 2,3,4,5,6,7 or 8 times for channel no. indication.
Press key ④ for a period longer than 3S will switch to another channel frequency plan or band. For example, if now we are in channel no. 3 of band A, the red LED ① will flash 3 times. If we press key ④ for more than 3S and release, the red LED ① will be turned off and blue LED ② will flash 3 times which means we are now in channel no. 3 of band B.
Frequency channel or band selection is cyclic. Please refer to the following table for details:
| Channel | CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 |
|
Red LED (Band A) |
Flash once | Flash twice | Flash for 3 times | Flash for 4 times | Flash for 5 times | Flash for 6 times | Flash for 7 times | Flash for 8 times |
|
Bule LED (Band B) |
Flash once | Flash twice | Flash for 3 times | Flash for 4 times | Flash for 5 times | Flash for 6 times | Flash for 7 times | Flash for 8 times |
2. Key ©) is the Tx power ON/OFF control key. Press it for a short period of time to turn the output power ON or OFF. If the
key is pressed and held for 3 seconds, the module will enter pit mode and all the LEDs will be turned on simultaneously. See the following table for details:
Power selection:
@ Default power 25 mW,
@ When the power start switch indicator light is green, the power is 2500 milliwatts
-
Short press key ⑤ to toggle the output power ON/OFF.
- Long press the key to enter Pit mode.
| Tx output power ON | Tx output power OFF | Pit mode |
| Green LED ③ isturned on | Green LED ③turned off | All 3 LEDs will be turnedon simultaneously |
V. Table of Corresponding Channel Frequency Parameters:
Channel Frequency Table (in MHz)
| Channel | CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 |
| Band A | 4500 | 4525 | 4550 | 4575 | 4600 | 4625 | 4650 | 4675 |
| Band B | 4700 | 4725 | 4750 | 4775 | 4800 | 4825 | 4850 | 4875 |
FAQS
1. HOW DO I PLACE MY ORDER?
Simply choose your style on the product page then click the “Add To Cart” button and follow the simple steps to complete your order.
We’ll prepare your order and let you know when it's on its way!
2. HOW LONG WILL IT TAKE TO SHIP MY ORDER?
Orders typically ship within 5 to 10 business days. For international orders, transit will take an additional 1 to 2 weeks.
3. MY TRACKING NUMBER ISN’T WORKING
Tracking numbers can take 3-5 days to appear in the shipping carrier's system. Occasionally, the shipping carrier can lose an order. If the tracking number is still not working within a few days, please contact the shipping carrier.
4. I NEED HELP WITH A LATE ORDER
Orders typically ship within 5 to 8 business days. For international orders, transit will take an additional 1 to 2 weeks.
If your order has not arrived after 10 business days (domestic) and 20 business days (international), please contact our team, we are happy to assist.
Products that need to be customized, production time is 10-25 days to ship, product details will be announced.
5. WHAT TYPE OF PAYMENTS DO YOU ACCEPT?
We accept Visa, Mastercard as well as Paypal.
6. WHEN WILL MY CARD BE CHARGED?
Just after your order has been successfully placed.
7. HOW SECURE IS MY PERSONAL INFORMATION?
We adhere to the highest industry standards to protect your personal information when you checkout and purchase.
Your credit card information is encrypted during transmission using secure socket layer (SSL) technology, which is widely used on the Internet for processing payments. Your credit card information is only used to complete the requested transaction and is not subsequently stored.
7.Shopping safety guaranteed
We use PAYPAL to collect payment. For details, you can check the official website of PAYPAL to guarantee your shopping funds.
https://www.paypal.com/webapps...
8.What delivery?
We cooperate with DHL, FedEx, EMS shipping companies, you can choose freely when placing orders;
DHL : https://www.dhl.com/
FedEx ：https://www.fedex.com/
EMS：https://www.ems.com.cn/
Logistics Tracking：https://www.uavmodel.com/apps/17TRACK
9.Refund issue?
Due to the buyer's own reasons, resulting in a refund. This website will not be responsible for the payment of processing fees. Shipping charges are not charged for returned products.
If you pay by credit card, your payment could be somehow denied at the checkout by our system in defense against possible credit card fraud. It's a good idea to call your credit card company or bank ahead of time to let them know about the purchase so that it doesn't get declined.
Under such circumstance, here are 3 solutions for you:
1. If you have a PayPal account, please try to pay by PayPal.
2. Please switch to your other credit/debit cards.
3. If you do not have a PayPal account, please select PayPal still at the checkout page & click the complete order button. Then you'll be directed to a page with access to both PayPal and Debit/Credit card payment (for the latter option, you don't have to register for PayPal).
As following steps:
Step 1. Select PayPal (even if you don't have a PayPal account)
Step 2. Click on "Pay with Debit or Credit Card".
Step 3. Fill in your credit card info and complete your order.
Bank transfer information:
Account Number: 63001185921
Holder Name: Xiamen Gaoteng Trading Co., Ltd.
Support Currency: AUD CAD CHF DKK EUR GBP HKD JPY NOK NZD SEK SGD USD ZAR
Bank Name: JPMorgan Chase Bank N.A. Hong Kong Branch
Bank Location Country: HONG KONG, CHINA
Bank Address: CHATER HOUSE, 8 CONNAUGHT ROAD, CENTRAL, HONG KONG
Account Type: Current
Swift/BIC: CHASHKHH (CHASHKHHXXX，If 11 characters are required)
Routing Number: 007863
Bank Code: 007
Branch Number: 863
Please include the following memo/message to receiver when making a payment: [Buyer Name][Invoice/Contract Number][Product]
Email：Sales@uavmodel.com
Phone: +8613015671328
UAVMODELOwnership：UAVMODEL CO., LIMITED;ZHANGZHOU YICHENG TECHNOLOGY CO., LTD.;XIAMEN GAOTENG TECHNOLOGY CO., LTD.
Email：Sales@uavmodel.com
313, No.25, Jingxia Road, Wenpu Industrial Park, Jiaomei Town, Taiwan Investment Zone,
Unit 2502-3, No.1110, Jimei North Road, Software Park, Torch High-tech Zone, Xiamen
What we really do?
UAVMODEL is a leading UAV airframe manufacturer. Our UAV platforms are designed to meet the professional needs of various industries, such as industrial inspection, gas and oil, precision agriculture, mapping, public safety, construction, forestry and defense departments.
Our Vision
Our company is committed to the research and development of medium and large UAVs and special-purpose UAV technologies that adapt to complex application environments. It is mainly engaged in the research and development, design, production, manufacturing, testing, sales, and service of UAVs and their airborne mission equipment, and provides system solutions to users based on its own technology. Our current business model is the sale of complete machines and accessories, diversified application services, and advanced UAV technology pre-research.
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