FPV Bideo Transmisore Modulu Onena 170-860Mhz Haririk gabeko RF Audio Bideo Transmisore FPV Kamerarako 3W PA 50km

FPV Bideo Transmisore Modulu Onena 170-860Mhz Haririk gabeko RF Audio Bideo Transmisore FPV Kamerarako 3W PA 50km

Sample With Casing (full set including antenna)

Please contact us if you want to change some parts in the full set. Adibidez, you want to different antenna lengths, a transmitter parameter configuration tool for changing the transmitter’s frequency bandwidth, atenuazioa (3-watt PA to change 2-watt or 1-watt), setting AES128 password, etc.

Bideo-igorlearen TX modulua

1. Eredu honen RF banda-zabalera 2M/QPSKra doi dezakegu eta harrera-sentsibilitatea areagotu dezakegu. -98 (benetakoa), hau da, jatorrizko sentsibilitatea baino 7dB handiagoa. Horrek dagokion transmisio-distantzia bikoiztuko du.
2. UAVei axola zaiena Bideo Transmisor TX Moduluaren tamaina eta pisua da. Makina osoaren pisua 100 gramokoa izan daiteke.
3. Haririk gabeko Bideo Transmisor TX Moduluaren transmisioak berak atzerapen bat du 75anderea
4. Bide bakarreko COFDM transmisioa, batez ere FPVrako erabiltzen da(Lehen pertsonan ikuspegia)
5. SD bideo transmisioa, RF banda zabalera 2M arte, amaieratik amaierako atzerapena baino txikiagoa 120anderea
6. Lehenetsitako 3W PA onartzen 50 km (THE)
7. Lan-maiztasun lehenetsia da 595 Mhz, eta 170 ~ 860 Mhz pertsonaliza ditzakegu
8. Bideoa kodetzeko formatua: H265
9. Dimension: Plaka amaren tamaina: 50 X 35 X 10mm; makinaren tamaina orokorra: 67 X 48 X 23 mm (3W eta irteera txikiagoa)
10. Babes-arauak: Aluminio osoko erradiadorearen oskola, herdoilaren aurkakoa, kolpearen aurkako diseinua
11. Hau FPV video transmission supports digital encryption (AES128 bit). Unlike ordinary FPV analog video transmitters, it cannot be encrypted. Others can also see the same real-time video on the same frequency.

Bideo-hargailuaren RX modulua

RF Haririk gabeko Bideo Hargailuaren Dimentsioa 70×80×15mm

Hona hemen FPV bideo transmisorea metalezko kaxa batekin.

Why this model is better than COFDM-912T as an FPV video transmitter?

The difference between COFDM-912T and FPV1887 wireless video transmission is

1. The FPV1887 video transmission video delay latency is small, bakarra 120 milisegundotan. COFDM-912T delay is more than 400ms.
2. With different modulation bandwidths, with the exact video resolution, the FPV1887 video transmission only requires 2MHz banda zabalera, while COFDM-912T requires more than 6MHz.
3. FPV1887 has a longer-range transmission distance, stronger diffraction performance, and anti-interference performance. Because it uses a narrower bandwidth, it has higher receiving sensitivity and takes up fewer resources.
4. Smaller size and weight: COFDM-912T bideo transmisioarekin alderatuta, FPV-1887 bideo transmisioak kodeketa eta modulazio eskema aurreratuagoa hartzen du, energia-kontsumo orokorra txikiagoarekin, tamaina txikiagoa, eta a 80 g baino ez du pisua.
5. 45 graduko RF antena diseinu berezia FPVrako egokia da eta FPVren abiadura handiko hegaldi angelurako egokia da..
6. FVP1887 honen bideo transmisioa 120 km inguruko abiadura duten ibilgailuentzat egokia da.. Hegan abiadura handiagoa duten ibilgailuentzat, bideoaren atzerapena handiagoa agertuko da eta kontrola ez da hain ona izango.
7. Anplifikadore gehiago aukeran 1 watt, 2 watt, 3 watt, eta 4 watt. (3 watt lehenetsiak 50 km onartzen ditu)

ohiko galderak

Galdera: Zergatik igorlea pizteak bere oskola oso berotzen du??

Erantzuna: Lehenengoa, zirkuitu plaka hau minuseko tenperaturetan probatu dugu 40 graduak eta 85 gradu. Eskua oso beroa sentitzen da eta ez du eragingo transmisorearen erabilera arruntean.
Bigarrena: Kasuaren tenperatura apur bat altua izateko bi arrazoi daude:

1. To be waterproof, gure karkasak ez du beroa xahutzeko zulorik eta haizagailu zulorik.
2. To support 50 kilometroak, hiru watt-eko anplifikadorea barneratuta daukagu. Potentzia-anplifikagailu batek hozte-haizagailu bat behar du. Potentzia-anplifikadorearen txipa eta plaka metalezko karkasaren ondoan daude beroa transferitzeko.

Galdera: Transmisore honen oskola oso astuna dirudi, eta ez da egokia arina izan behar duen drone batean instalatzeko, eskuineko?

Galdera: Zein da transmisorearen potentzia anplifikadore gehigarririk gabe? 100-200mW?

Galdera: Zergatik da zure FPV bideo-igorlearen prezioa UHF bideo-igorle analogikoa baino handiagoa??

Erantzuna:

1. FPV bideo-igorle hau ez da FM modulatutako bideo-transmisio analogiko arrunta.
2. Gurea COFDM bideo transmisio digitala da, ez ulertzen duzun FM-modulatutako bideo-transmisio analogikoa. Bideoaren kalitatea SD720P da, argiago, egonkorra. Interferentziaren aurrean erresistenteagoa da eta bideo enkriptatzea onartzen du.
3. FM bidez modulatutako bideo transmisio-maiztasunak 1.2G dira, 1.3G, 2.4G, eta 5.8 G. Bideo transmisioaren abantailarik handiena merkea dela da. Transmisio-distantzia distantzia laburretara mugatzen da begi-ikusteko ikusmen-lerroarekin.
4. Gure FPV bideo-igorgailuak HD bideoa transmiti dezake altitude oso baxuetan eta ikusmen-lerrorik gabeko baldintzetan. Deskodetzeko hartzaile espezializatu bat behar da.

Galdera: Can we assemble the repeater by ourselves using two sets of receivers and transmitters?

Erantzuna: Noski, you can do like that.

If you need a relay and also control the plane, we recommend that you choose TX900, which just uses three units that can be formed a complete networking, igorlea, errepikagailua, and receiver.

If you just need a one-way transmission system to download the video from the UAV to the repeater or ground. We recommend using our FPV repeater devices. Mesedez, egiaztatu beheko irudia. We have put the receiver and transmitter in one box.

There are two frequencies, adibidez, 800Mhz from the transmitter to the repeater, and 300Mhz from the repeater to the receiver
To avoid interference, you also add two filters, and PA in the repeater module to increase the signal strength.
The above picture is from our engineer, he has a real sample now. The two filters and repeater are not in one box, if you confirm the order, we will do another casing or do casing by yourself according to your uav.

Relay or named repeater, which is a Kit for video re-transmission to extend the range.

The repeater with two filters is almost 450 gramo, not including the antenna.

If the relay has two filters, is it still necessary to add a filter for the transmitter and receiver?
It is better to add a narrowband bandpass filter so that the reception performance will be very good.

Galdera: What is the idea of using two of the same antennas on the receiver?

Erantzuna: There are two diversity antennae on the receiver. One is ok, two is better, to get more signal from the transmitter, and increase the reception performance.

Galdera: What is the bandwidth of the channel?

Erantzuna: The default is 6Mb. You also can change it from 2MB, 4MB, 6MB, or 8MB if you want and buy the extra parameter tool board for the transmitter. It is better that you test at our default setting.

Galdera: Can I combine a directional antenna with a circular?

Galdera: Is it possible to set the input and output video type manually (PAL / NTSC)?

Erantzuna: PAL / NTSC both support, auto-detect, and switch according to your input camera.

Galdera: We need a configured board for the transmitter. How much it costs?

Erantzuna: To reduce the transmitter’s gross weight, the configure tool of the transmitter is external. If you don’t have it, the system is also working well at our default setting. If you have it, you can change the parameters of the transmitter, such as frequency, banda zabalera, AES password, etc.

Galdera: Does the receiver have analog and HDMI output?

Erantzuna: Bai, the receiver has both analog (CVBS, composite video output) and HDMI video output.
In order to lower the video latency, the default setting, HDMI is only a video signal, no audio signal.

Galdera: Extra wave filters for drones – we need this (how much does it cost?)

Erantzuna: The FPV transmitter inside already has a low pass filter inside for the drone. Please tell us what requirements do you need.
Frequency Filters have two types, one is a low-pass filter, such as the working frequency is 595Mhz, then over 610Mhz can not be passed. Another filter type is bandwidth pass filter, such 580~610Mhz can be passed, others can not be passed.

Galdera: We need a direct RF antenna input in the FPV video transmitter metal case. Can you make it?

Galdera: Is the power of the transmitter and receiver 12 volt? What amperes?

Galdera: What are the default settings for this FPV camera transmitter and receiver? (How to reset to factory settings)

Zer esan behar diguzu eskaera egiten duzunean?

Frequency

Maiztasun lehenetsia da 595 MHz. We have stock TX and RX antenna for 595Mhz. Beste maiztasun batzuetarako, ia hamar egun behar ditugu antena eta PA potentzia-anplifikadorea pertsonalizatzeko.

Antena

Zer antena mota behar duzu? Zurrunbiloa igortzeko antena? 60cm-ko luzera beira-zuntzezko antena, U motako euskarria duena? edo autoko antenaren oinarri magnetiko batekin?

Extra Parameter Configuration Tool for the TX

Extra Parameter Configuration Tool Board for Transmitter is USD45 for professional buyers. (Receiver has screen and menu to adjust parameter).

FPV bideo-igorle pertsonalizatua

Lehenetsitako maiztasuna 595 Mhz, Ez da beharrezkoa hargailuaren antena

Ohiko galderak

1. Does your FPV video transmitter work well in the jammer at the below frequency?

Erantzuna:

The default frequency is 595Mhz, (the center working frequency of the power amplifier and antenna is 595Mhz, ) I checked that this is not the range of your table mentioned. Etorkizunean, the anti-drone jammer may cover 595Mhz, we also can preset different frequencies chosen from 170-860Mhz.

2. How can I transmit telemetry of the flight controller with overlay on the video channel?

MinimOSD is the function to transmit telemetry of the flight controller with overlay on the video channel.

3. Does your FPV camera transmitter support transmitting 1-way data as telemetry to the ground?

Laguntzarako.

Oraindik galdera bat daukazu?

Mesedez, hitz egin gurekin informazio gehiago lortzeko.

WhatsApp Telegrama

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