FPV camera transmitter
FPV transmitter long-range model is FPV1887. FPV camera transmitter has two types, analog video and digital COFDM digital video encoder and transmission. FPV1887 is the second type.
Tabula contentorum
FPV digital video transmitter VS FPV analog video transmitter
| FPV1887 (digital, COFDM) | VCAN1997 (Analogu) | |
| Antennae duae Diversity Receiver | 2-80cm omnidirectional Fiberglass Antenna | No |
| Video Encryption (protect privacy) | aes 128 bits password | No Anyone can see the video at the same frequency |
| frequency Sed | 2Mhz, 6Mhz, 7Mhz, 8Mhz | No |
| Transmissio spatium | 3-watt PA 50km 2-watt PA 30km 1-watt PA 10km | Without power amplifier Less than 100-meter With 10-watt PA is coming soon |
| Cooling metal shell | With CNC customized metal box | No metal box, only a PCBA module |
| Radio Telemetry download | One-way data radio | No |
| TX Parameter Instrumentum configurationis | Etiam, (USD45) | No |
| TX Frequency Change | support modifying the frequency from the serial port (need extra data transmission) | Radio Telemetry download |
| frequency range | 170-860Mhz | 663.25~775.25Mhz |
| Unitas pretium | USD790 | USD25 |
FPV COFDM Digital Video Transmission V.S. FPV FM Video Transmission comparison
| Officium | FPV COFDM low-latency Digital Video Transmission | FPV Regular FM Video Transmission |
| Virus Ne cuncteris Tempus | 130MS | 20MS |
| output TX virtutis Dei | 1-watt / 2-watt / 3-watt Digital Power Product | 1.5-watt /2.5-watt Fixed power |
| Medio frequency | 170-860MHz Single Device Center Frequency ±40MHz | 1040-1360MHz Nine Channels 5.8Pentium |
| M. Sed in est | 2 / 3 / 4 / 5 / 6 / 7 / 8MHz adjustable | Single frequency point modulation bandwidth 40MHz |
| Medio range | 1-watt@20Km / 2-watt@30Km / 3-watt@50Km | the longest range is 5Km |
| NLOS Transmission Capability | habet | nemo |
| Ultra-low altitude transmission capability | The height of the transmitter and receiver is 3 metris. The transmission range is longer than 3km. | The height of the transmitter and receiver is 3 metris. The transmission range is 500m-1km. |
| Video Encryption | AES128-bit encryption and decryption | No encryption (We can customize CVBS video encryption and decryption modules in future.) |
| Data Transmissio | One-way serial port ( From air transmitter to the ground receiver) | nihil |
| Parameter configurationis | Serial port parameter Parameter Configuration Tool | Toggle switch or button Adjust frequency |
| safety | After encryption, other receivers cannot decode the video without the secret key, and there is no need to worry about all parameters of the video overlay being known to the outside world. | Everyone can watch the video at the same frequency. |
| Receiver Information Display | Real-time display monitors received signal strength and quality | nemo |
Weight shell All-aluminum heat dissipation tooth structure Profile housing | Less than 90g | Less than 100g |
| Shell | CNC produced Omnes-aluminium Caloris Dissipatio Tooth Structure | Profile Praesent |
What setting can I configure via the transmitter parameter configuration board tool?
3 sets of FPV camera transmitters with one extra transmitter parameter configuration board tool
3 plena copia video transmissorum et recipientium FPV wireless cum uno TX antennae et duobus antennae RX.
Sunt duo cartons, 40x30x21cm 4kgs et 96x60x12cm 5kgs. Quia volumen duorum cartorum bonorum relative magna est, invehendo cum plerumque criminibus 12 chiliogrammata.
One set of FPV transmitters and receivers, with an 80cm receiver antenna and one parameter tool for the transmitter.
Wireless Video Transmissio unum ex momentis componentibus FPV. FPV significat primo-homo visionis. Ad primum-persona intuitu animadverto elit, necesse est utendi systema transmissionis Wireless Video vivum transmittere ex FPV camera ad specula gubernatoris/screen.
Ex prospectu tradendi modus, wireless video transmission is mainly divided into two types, one is analog video transmission, and the other is digital video transmission.
Analog video transmission has been developed for a long time and has great advantages in terms of delay. The delay is low, so it is widely used in racing and pattern flying.
Digital Video transmission is a new technology, with low latency, longer transmission distance, and clearer images with HD resolution.
The wireless video transmission system is mainly divided into two parts: the receiving end and the transmitting end.
The transmitting end is a camera and video transmitter installed on the aircraft. The camera converts the captured picture into an analog or digital signal and transmits it to the wireless video transmitter, et transfusor transmittit signum camera per radiophonicum.
Finis accipiendi responsabilis est ad recipiendum et ostendendum signum in screen.
We had a distance of 3 at first, and then after the settings, we were able to improve the video to 10 km, but then the picture disappeared again. We put the antenna vertically up and placed it in the tail of the plane, the picture improved, but we haven’t flown further than 20 km yet. And our goal is 40 km or more.
Habesne imagines parametri in recipientis in fuga et picturas institutionis UAV transmissionis?
Antennae altitudinem scire debes et altitudo volantis fuci determinare quo modo utatur ad distantiam volantem augendam.
I am interested in video transmission for an fpv drone, CVBS at 30+ km, I also need radio telemetry at the same distance. Is it possible to connect the receiver to the Skyzone glasses?
Habemus fpv transfusor et receptor, HDMI et CVBS output ad monitor habet accipientis. Cum specula monitor coniungere potes si opus est.
Fpv1887 subsidia 3W 55km, et 30km est dubium
Nos quoque habemus radiophonicum telemetrium, vcan1878 suadetur est.
Why my transmitter programmer is frozen on the power-on screen?
Quia transfusor et transfusor programmator (transmitter parameter configuration board tool) both need to power it on.
If I need to add a relay between the transmitter and receiver, there are two frequencies from the transmitter and receiver. One frequency is 860Mhz. Which frequency can I choose for the other one?
I recommend choosing a frequency between 200Mhz-700Mhz to avoid interference.
I suggest adding the filter to the repeaters, transmitters, and receivers to reduce frequency harmonics and interference between frequencies.
Could you please change the position of the transmitter RF antenna from a 45-degree oblique angle to a flat angle?
Etiam, we can customize it for you. Please tell us when placing your order.
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