Πίνακας περιεχομένων
version history
ημερομηνία | Εκδοχή | Modify the description |
20230612 | V1.0 | initial version |
Table of contents
version history 2
1. Επισκόπηση προϊόντος 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 Interface Diagram 6
4.2 Interface Definition 6
5. The meaning of the product status light 7
1. Επισκόπηση προϊόντος
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, adaptive frequency selection, adaptive code stream and automatic power control, And other functions, greatly improving the ability of anti-multipath and anti-jamming. Την ίδια στιγμή, it also has the characteristics of high reliability, καλή σταθερότητα, and low delay. This product uses Dual network ports, three serial ports, and other multi-interface designs. To a greater extent, it meets the diverse and multi-functional needs of customers in the fields of drones, πυροπροστασία, επιθεώρηση, παρακολούθηση, 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
Τραπέζι 1: W1400-33-SMA technical specification list | |
System parameters | technical indicators |
Device model | W1400-33-SMA |
device name | TDD two-way wireless image data integrated equipment |
συχνότητα εργασίας | 1350~1470MHz |
RF channel | 2Τ&2Ε |
μετάδοση ισχύος | 1.7W/32dBm |
απόσταση μετάδοσης | Air-to-ground 60KM (common vision) |
channel bandwidth | 10MHz |
Διαμόρφωση | QPSK/16QAM |
Receiver sensitivity | see table 2 |
maximum rate | 17Mbps@16QAM3/4 |
transmission delay | One-way 10ms |
interface RF | SMA x2 |
device interface | Network port x2 |
TTL/RS232 x2 | |
RS-422 x1 | |
communication encryption | Scrambling encryption |
Overall power consumption | ≤ 24W air terminal |
≤ 10W ground terminal | |
Μέγεθος προϊόντων | 148x65x17mm |
product weight | 214σολ |
Τάση λειτουργίας | DC 9~26V, typical value +12V@3A |
Θερμοκρασία λειτουργίας | -40~+85℃ |
Τραπέζι 2 MCS and sensitivity (10bandwidth MHz) | |||
serial number | MCS | Total uplink and downlink throughput (Mbps) | ευαισθησία (dBm) |
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 | 16QAM3/4 | 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 Interface Diagram
The interface of W1400-33-SMA equipment adopts J30J-25pin, and the interface has 1 παροχή ηλεκτρικού ρεύματος, 2 σειριακές θύρες, 1 RS-422, και 2 θύρες δικτύου.
4.2 Interface definition
serial number | Pin name | Interface definition | Περιγραφή διεπαφής | signal direction |
1 | PWR | παροχή ηλεκτρικού ρεύματος DC 9~26V | Positive power supply | Εγώ |
2 | PWR | Positive power supply | Εγώ | |
3 | GND | The negative pole of power supply | Εγώ | |
4 | GND | The negative pole of the power supply | Εγώ | |
5 | 422ΕΝΑ | serial port 3RS-422 | Receive data RX+ | Εγώ |
6 | 422σι | Receive data RX- | Εγώ | |
7 | 422Ζ | Send data TX- | ο | |
8 | 422και | Send data TX+ | ο | |
9 | TXD_A | serial port 1RS232/TTL | Send data TX | ο |
10 | RXD_A | Receive data RX | Εγώ | |
11 | TXD_B | serial port 2RS232/TTL | Send data TX | ο |
12 | RXD_B | Receive data RX | Εγώ | |
13 | GND | Σειριακή θύρα 2 ground wire | ο | |
14~16 | IO1~3 | *reserved* | *reserved* | IO |
17 | TX1P+ | θύρα δικτύου 1 | Send data TX+ | ο |
18 | TX1M- | Send data TX- | ο | |
19 | RX1P+ | Receive data RX+ | Εγώ | |
20 | RX1M- | Receive data RX- | Εγώ | |
21 | GND | grounding | Σειριακή θύρα 1 ground wire | ο |
22 | TX2P+ | θύρα δικτύου 2 | Send data TX+ | ο |
23 | TX2M- | Send data TX- | ο | |
24 | RX2P+ | Receive data RX+ | Εγώ | |
25 | RX2M- | Receive data RX- | Εγώ |
Σημείωση: 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 (πράσινος)
When the PWR light is on, it means the device is powered on.
Synchronization light SYNC (πράσινος)
In the unsynchronized state, the light flashes. After synchronization, the light is always on.
Network port lights LAN1, 2 (πράσινος)
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 RSSI lights are on | -80dBm or so |
1 RSSI light is on | -95dBm or so |
module type | μοντέλο | W1400-33-SMA series indicator status | |||
PWR light | SYNC lights | LAN 12 lights | RSSI 123 lights | ||
host | not synchronized | Always on when powered on | flashing | Data sending and receiving, flashing | wipe out |
host | after synchronization | Always on when powered on | always on | Data sending and receiving, flashing | Proportional to received signal strength |
from | not synchronized | Always on when powered on | flashing | Data sending and receiving, flashing | search status |
from | after synchronization | Always on when powered on | always on | Data sending and receiving, flashing | 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.