מודול קישור נתונים למל"ט מל"ט משדר ומקלט וידאו אלחוטיים למצלמה מקלט TDD דו כיווני לטווח ארוך vcan1401
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UAV drone video data link module wireless video transmitter and receiver for camera two-way long-range TDD transceiver lightweight
תוכן העניינים
UAV drone video data link Advantage
- קטן בגודל 7.2X4.8X1cm, קל (less than 60 גרם), 2X5-watt PA dimension
- טווח ארוך. ה omnidirectional fiberglass antenna can reach 30 ק"מ. The directional antenna can reach 50KM
- באותו הזמן, יש לזה 2 bidirectional RS232 serial ports, which are convenient for uploading and uploading data.
- The minimum delay can reach 28ms (not including the camera recording and monitor displaying time)
- 20ms excluding monitor and camera. 1080P 60 about 80ms
- שימוש TDD-OFDM transmission protocol, טווח ארוך, a large amount of data, free networking, יציב ועמיד.
- Using wide temperature components, it can work normally from -40 degrees to 85 מעלות
- IP67 protection can be used in harsh outdoor environments for a long time.
- Compared with ordinary bridges, the distance is 10 times that of ordinary WIFI transmission protocols.
- Multiple power supply redundancy designs, high reliability.
- They are specifically optimized for video streaming.
יישום
- Main purpose: Cooperate with IP cameras to transmit video data over long-range.
- Security monitoring: such as agricultural monitoring, industrial monitoring, factory warehouse monitoring, water monitoring, מניעת שריפות יער, mountain monitoring, וכו.
- Internet of Things: Ad hoc network data transmission.
- UAV Drones: imagery, העברת נתונים.
- Special industry: power station, חסימת מים, וכו.
- Public security and armed police firefighting: miniaturized image transmission can be customized. לדוגמה, multiple ad hoc network cameras.
מִפרָט
- עובד בתדר: בְּרִירַת מֶחדָל 1.4G אוֹ 2.3G (2310-2380Mhz）band
- מובנה 2 * 1g-mobile-dvr-adas-dms-ai-2
- ספק כוח: 7-18V
Connector Input Output
גדר:
1. RF1: RF SMA
2. RF2: RF SMA
3. RF_LED: RF output LED.
כשהאור דולק, the wireless video data transmission is working well, and the working power is higher than 25DBM.
If the light is not on, it means that the wireless video data transmission has a problem, maybe the working power is too small, or the power amplifier is damaged.
If the light is not on, it means that the wireless video data transmission has a problem, maybe the working power is too small, or the power amplifier is damaged.
4, Transceiver LED
P6-Red (working mode, undefined)
P5-yellow (external 4PIN-LAN port indication, Bright—connection successful, flashing—video data transmission well)
P4, P3, P2 Green (Received Signal Strength Indicator, please check the below RSSI),
P1-yellow ( Internal 26PIN-LAN indication)
RSSI
| עוצמת אות | LED P2 | LED P3 | LED P4 |
| > -70 | always | always | always |
| -71 ל -75 | always | always | -75 |
| -75 ל -80 | כבוי | always | always |
| -80 ל -83 | עַל | -80 | ו |
| -83 ל -88 | always | כבוי | כבוי |
| less than -88 | flash | כבוי | כבוי |
| אין קליטה | marquee |
5, Data Serial Port, 1.25mm connector, 232 רָמָה. (some motherboards only have serial port 1, no serial port 2)
| serial number | פוּנקצִיָה |
| 1 | GND |
| 2 | 5פלט V |
| 3 | Serial 2 RX |
| 4 | Serial 2 TX |
| 5 | Serial 1 RX |
| 6 | Serial 1 TX |
6, 26Pin LNA 0.5mm FPC flexible cable connector, defined as follows:
| serial number | פוּנקצִיָה | note |
| 1 | 5V | תְפוּקָה |
| 2 | 5V | תְפוּקָה |
| 3 | NC | |
| 4 | RF1 | RF1 Switch |
| 5 | RF2 | RF2 Switch |
| 6 | ANTD | Antenna Switch |
| 7 | NC | |
| 8 | NC | |
| 9 | אִתחוּל | MESH firmware reset |
| 10 | LNA2_LED | |
| 11 | LNA1_LED | |
| 12 | GND | |
| 13 | 12V | 12קלט V |
| 14 | 12V | 12קלט V |
| 15 | GND | |
| 16 | RSSI_H | Received Signal Strength Indicator: חָזָק |
| 17 | RSSI_M | Received Signal Strength Indicator: Medium |
| 18 | RSSI_L | Received Signal Strength Indicator: חלש |
| 19 | ANTC | Antenna Switch on/off |
| 20 | PA1 | מגבר כוח 1 החלף |
| 21 | ANT1 | אַנטֶנָה 1 החלף |
| 22 | LAN1_TX_N | Network Port |
| 23 | LNA1_TX_P | Network Port |
| 24 | GND | |
| 25 | LNA1_RX_N | Network Port |
| 26 | LNA1_RX_P | Network Port |
7, שקע מתח: 7-18V, the positive and negative poles are prohibited to be reversed! אחרת, it will be damaged
Please directly weld the wire or weld the XT30 connector. The connector is also marked with positive and negative poles, don’t reverse it!
8, Onboard Pin Network Port:
Pin spacing 1.27mm, 4PIN (This network port can only configure the data of the local device and the other party, and cannot access the data of LAN6 and LAN9)
9, 20PIN 0.5mm FPC flexible cable connector, the definition is as follows: (provided later)
10, יציאת LAN:
1.25mm connector, If it is often plugged and unplugged, it is recommended to externally connect the RJ45 socket with an isolation transformer.
- LAN-RX-P
- LAN-RX-N
- LAN-TX-P
- LAN-TX-N
11, יציאת LAN: 12PIN interface, PCI-E, and USB interface
12, Fan Interface: GND is ground, 5V outputs 5V, VCC is connected to the main power supply, and the connector is 78172 series
13, Jumper switch:
1. Turn it to the ON position to turn off the RF1 amplifier power.
2. Turn it to the ON position and turn off the power of the RF2 amplifier.
3, not used.
4. Restore the factory settings.
After powering on and entering the system, dial the code to 1 for more than 5 שניות, and then dial the code to 0 to restore the factory settings.
Parameter Configuration Tool for Windows Software Download
שאלות נפוצות
1: Does this drone video data link support IP mesh networking?
Although this model supports IP mesh, it has an extra cost. IP mesh networking maximum support is 10km between two points.
The default model does not include an IP mesh networking function. Please contact us for details before the order and shipment.
2. Does it work in Point to Point and one Point to Multi-Points?
כן, this wireless video data link module supports point and one-point to multi-points. Considering the bandwidth and transmission speed, our engineer suggests connecting up to four points at the same time.
3. How to test the latency of the two-way wireless video data link module?
תודה.
I will take a test video to show you the exact ways and real latency of the two-way wireless video data audio link module.
4. Can you make your wireless video two-way link on 2.4ghz band?
1.4G has stock.
The engineer told me that he can modify the frequency from 1.4G to 2.3G （2310-2380Mhz）, can not 2.4G now.
שְׁאֵלָה: Can you make it the working frequency at 2280-2380Mhz?
מצטער, no we don't have it at 2280-2380Mhz, only 2310-2380Mhz.
5. Does your wireless video data transmission support mesh Ad Hoc networking? Do you have a user guide?
One version of our wireless video data transceiver supports mesh Ad Hoc networking. Please tell us if you need this function. The default is point-to-point networking. (one transmitter to one receiver).
Please check the users guide for the mesh Ad Hoc network version at the below link.
6. For Vcan1401-Mesh, do you have a JSON command set? I want to integrate it into our Linux code.
כן, we can offer you. I confirm that this model allow to control the channels via serial commands.
אנא הורד בקישור למטה.
8. I need a drone application data link modem having following: Bi-Directional Ethernet, Bi-Directional Rs-232, Minimum data rate 4Mbps, Minimum range 30 ק"מ, size 70mm * 50 מ"מ * 20 מ"מ
- Support RJ45 IP Ethernet (IP camera or computer)
- Support Rs-232 data port. (shell printed COM, 5, Data Serial Port, 1.25mm connector, 232 רָמָה.
- Support 10Mbps
- 2x1W PA support 10~30km
2x2w PA support 30~50km - 2x1W 7.2X4.8X1cm (72x48x10mm) less than 60 גרם
- Only 1.4G now, not support 2.1G or 4.8G as working frequency.
9. If I buy 3 pieces of this device, can I put one of them in the middle of the transmitter and receiver to function as a repeater?
- OK.Support as relay to extend long-range.
- The device between the transmitter and receiver needs to be configured as the master, and the other two as slaves.
10. May I have some questions on the customize and development of your model?
שְׁאֵלָה: Can it work like 2 modems in air and one on ground. modems in air send their video to the one on ground. do you have any demo video i would like to see.
תשובה: Support two transmitters in the air and one receiver on the ground.
שְׁאֵלָה: Would you change the frequency band may be in L, S or C. we will tell you the particular frequency band like 1.1 Ghz to 1.2 Ghz or 2.1Ghz to 2.2 Ghz or 4.8 Ghz to 4.9 Ghz.
תשובה: We can customize the frequency according to your demand. But the cost will be higher and time needs longer.
שְׁאֵלָה: Also we would like to increase the range, may be from 30 ק"מ ל 100 ק"מ.
תשובה: Increase PA then increase the transmission distance. We have some models support 100~150km wireless transmission distance.
שְׁאֵלָה: Also in some modems we would like to have mesh networking waveform having relay, ptp and mesh capability.
תשובה: בסדר, we have some models that support the above function.
Please put 3rd unit between the transmitter and receiver as a relay to extend the wireless transmission range.
שְׁאֵלָה: We would also like to customize waveform, modem size, frequency band and other functionalities.
תשובה: בסדר, please test our sample first. And tell us the exact what you really need.
שְׁאֵלָה: Can we decrease the data rate to increase range?
כן, from the air unit to ground unit, 2.4G transmission distance is 15km and it is 1.5km from ground unit to the ground unit. (the transmitter and receiver are both on the ground to use).
11. Would you tell me where can I set the AES encryption password?
אנא בדוק את התמונה למטה.
| מִשׁקָל | dvb-t-modulator-satlink-hdmi-modulator-tx-rf-modulator-Convert-Extender-signal-digital-dvb-t2-1080p |
|---|---|
| ממדים | dvb-t-modulator-satlink-hdmi-modulator-tx-rf-modulator-Convert-Extender-signal-digital-dvb-t2-1080p |
| מגבר כוח | 2 איקס 1 וואט, 2 איקס 5 וואטס |
