جدول المحتويات
version history
| تاريخ | الإصدار | Modify the description |
| 20230612 | الإصدار 1.0 | النسخة الأولية |
جدول المحتويات
version history 2
1. نظرة عامة على المنتج 4
2. Product indicators 4
3. Product size and weight 5
3.1 Dimension Diagram 5
3.2 Dimensions and Weight 5
4. Product interface definition 6
4.1 مخطط الواجهة 6
4.2 تعريف الواجهة 6
5. The meaning of the product status light 7
1. نظرة عامة على المنتج
W1400-33-SMA is a self-developed TDD two-way video data integration medium and long-distance wireless image transmission equipment. product has Real-time interference detection, اختيار التردد التكيفي, adaptive code stream and automatic power control, And other functions, greatly improving the ability of anti-multipath and anti-jamming. في نفس الوقت, it also has the characteristics of high reliability, استقرار جيد, وتأخير منخفض. This product uses Dual network ports, ثلاثة منافذ تسلسلية, and other multi-interface designs. To a greater extent, it meets the diverse and multi-functional needs of customers in the fields of drones, الحماية من الحرائق, تفتيش, يراقب, and many other application scenarios. The maximum transmission distance in the case of a good air-to-ground line of sight in a good environment 60KM. To meet the needs of customers for medium and long distances.
2. Product indicators
| الطاولة 1: W1400-33-SMA technical specification list | |
| معلمات النظام | technical indicators |
| طراز الجهاز | W1400-33-SMA |
| device name | TDD two-way wireless image data integrated equipment |
| تردد العمل | 1350~ 1470MHz |
| قناة الترددات اللاسلكية | 2تي&2R |
| نقل الطاقه | 1.7W/32dBm |
| بعد انتقال | Air-to-ground 60KM (common vision) |
| عرض النطاق الترددي للقناة | 10ميغاهيرتز |
| تعديل | QPSK/16QAM |
| المتلقي حساسية | see table 2 |
| الحد الأقصى للمعدل | 17ميجابت في الثانية@16QAM3/4 |
| تأخير الإرسال | One-way 10ms |
| واجهة RF | سما ×2 |
| device interface | Network port x2 |
| TTL/RS232 x2 | |
| RS-422 x1 | |
| communication encryption | Scrambling encryption |
| Overall power consumption | ≤ 24W air terminal |
| ≤ 10W ground terminal | |
| حجم المنتج | 148x65x17mm |
| وزن المنتج | 214ز |
| جهد التشغيل | DC 9 ~ 26V, typical value +12V@3A |
| درجة حرارة التشغيل | -40~+85℃ |
| الطاولة 2 MCS and sensitivity (10عرض النطاق الترددي ميغاهرتز) | |||
| رقم سري | MCS | Total uplink and downlink throughput (ميغابت في الثانية) | حساسية (ديسيبل) |
| 1 | QPSK1 / 3 | 4.1 | -99 |
| 2 | QPSK1 / 2 | 6.0 | -97 |
| 3 | QPSK2/3 | 7.3 | -96 |
| 4 | QPSK3/4 | 8.4 | -95 |
| 5 | 16QAM1 / 3 | 8.2 | -94 |
| 6 | 16QAM1 / 2 | 12.0 | -93 |
| 7 | 16QAM2/3 | 14.7 | -91 |
| 8 | 16Gam3 / 4 | 16.9 | -90 |
3. Product size and weight
3.1 Dimension diagram
3.2 Dimensions and Weight
- Size 148mm*65mm*17mm (including SMA 10mm)
- The weight of the whole machine is about 214g
4. Product interface definition
4.1 مخطط الواجهة
The interface of W1400-33-SMA equipment adopts J30J-25pin, and the interface has 1 مزود الطاقة, 2 المنافذ التسلسلية, 1 رس-422, و 2 منافذ الشبكة.
4.2 تعريف الواجهة
| رقم سري | اسم الدبوس | تعريف الواجهة | وصف الواجهة | signal direction |
| 1 | PWR | مزود الطاقة DC 9 ~ 26V | Positive power supply | أنا |
| 2 | PWR | Positive power supply | أنا | |
| 3 | GND | The negative pole of power supply | أنا | |
| 4 | GND | The negative pole of the power supply | أنا | |
| 5 | 422ا | serial port 3RS-422 | Receive data RX+ | أنا |
| 6 | 422ب | Receive data RX- | أنا | |
| 7 | 422ض | Send data TX- | ال | |
| 8 | 422و | Send data TX+ | ال | |
| 9 | TXD_A | serial port 1RS232/TTL | Send data TX | ال |
| 10 | RXD_A | Receive data RX | أنا | |
| 11 | TXD_B | serial port 2RS232/TTL | Send data TX | ال |
| 12 | RXD_B | Receive data RX | أنا | |
| 13 | GND | منفذ تسلسلي 2 ground wire | ال | |
| 14~16 | IO1~3 | *reserved* | *reserved* | IO |
| 17 | TX1P+ | منفذ الشبكة 1 | Send data TX+ | ال |
| 18 | TX1M- | Send data TX- | ال | |
| 19 | RX1P+ | Receive data RX+ | أنا | |
| 20 | RX1M- | Receive data RX- | أنا | |
| 21 | GND | التأريض | منفذ تسلسلي 1 ground wire | ال |
| 22 | TX2P+ | منفذ الشبكة 2 | Send data TX+ | ال |
| 23 | TX2M- | Send data TX- | ال | |
| 24 | RX2P+ | Receive data RX+ | أنا | |
| 25 | RX2M- | Receive data RX- | أنا |
ملحوظة: Please confirm whether the serial port level of the device is TTL level or RS232 level.
5. The meaning of the product status light
Power light PWR (لون أخضر)
عندما يكون ضوء PWR قيد التشغيل, it means the device is powered on.
Synchronization light SYNC (لون أخضر)
In the unsynchronized state, the light flashes. After synchronization, the light is always on.
Network port lights LAN1, 2 (لون أخضر)
When the network port has data to send and receive, the network port light flashes.
Receive signal energy light (RSSI 3 green lights)
The more the energy lights are on, the stronger the signal-receiving strength is.
| The RSSI light represents the received signal strength | |
| The number of RSSI energy lights on | Received energy dBm |
| 3 RSSI lights are all on | -45dBm or so |
| 2 أضواء RSSI مضاءة | -80dBm or so |
| 1 RSSI light is on | -95dBm or so |
| module type | نموذج | W1400-33-SMA series indicator status | |||
| PWR light | SYNC lights | LAN 12 lights | RSSI 123 lights | ||
| يستضيف | غير متزامنة | Always on when powered on | وامض | Data sending and receiving, وامض | wipe out |
| يستضيف | after synchronization | Always on when powered on | always on | Data sending and receiving, وامض | Proportional to received signal strength |
| من | غير متزامنة | Always on when powered on | وامض | Data sending and receiving, وامض | search status |
| من | after synchronization | Always on when powered on | always on | Data sending and receiving, وامض | Proportional to received signal strength |
When the master and slave devices are not successfully paired, the power PWR lights of the master and slave devices are always on, the SYNC lights are flashing, and the RSSI lights of the master device are all off. The RSSI of the slave device will always be in the search state. After the master and slave are synchronized, the SYNC light of the master and slave is always on. The master and slave RSSI lights show the received signal energy strength. When the network port is sending and receiving data, the corresponding LAN1 and 2 lights of the master and slave devices will flash correspondingly.
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