Transmission radio IP Ethernet sans fil pour émetteur et récepteur de données audio vidéo Vcan1919
- FDD Peer to Peer Networking, Two-way bidirectional
- COFDM has two Frequency, one is up ,one is down
- 2X RJ45 IP port, 1 Audio Port one voice, 1X Datea Port
Table des matières
Fonctionnalité
- The output power range without a power amplifier is: -20dBm~0dBm
- This is the FDD module, the network is peer-to-peer
- This dual-network port device also has one voice and one serial port, which is convenient for customers to use, and also has a configuration software.
- The default frequency of the module is 300MHz – 900MHz
- Wireless IP Product, IP Radio Remote / Local (un émetteur et un récepteur)
spécification
Items | spécification |
La fréquence | 300MHz~900MHz
900MHz~1500MHz 1500MHz~2500MHz (Frequency Option) |
Carrier Bandwidth | 0.5/1/2/4/8MHz adjustable |
TX Max.OutputPower | ≤0dBm (-20dBm~0dBm adjustable) |
Receiver sensitivity | ≤-96dBm@8MHz
≤-102dBm@2MHz |
Max. transmission Rate | Ethernet 30Mbit/s
UART 115200bps |
FEC | 1/2、2/3、3/4、7/8 |
Intervalle de Garde | 1/4、1/8、1/16、1/32 |
Le chiffrement | AES128 |
Modulation | COFDM |
Constellation modulation | QPSK、16QAM、64QAM |
临道抑制比
ACLR |
临道≤-35dBc
间道≤-45dBc (8M 载波,最大输出功率) |
Max.InputPower | ≤10dBm |
VSWR | ≤-10dB |
Module Ports
Non. | Interface | Port | Pin Définir | |||||
1 | Ctrl | Ctrl | PIN1 | PIN2 | PIN3 | PIN4 | PIN5 | |
TXD | RXD | GND | GND | +5V | ||||
2 | Puissance | DC12V | PIN1 | PIN2 | ||||
12V | GND | |||||||
3 | TX | TX_ANT | SMA-Female | |||||
6 | Ethernet | note de distance facultative | RJ45 | |||||
7 | DONNÉES 232 | RS232 | PIN1 | PIN2 | PIN3 | |||
TXD | RXD | GND | ||||||
8 | DATA TTL | UART | PIN1 | PIN2 | PIN3 | |||
TXD | RXD | GND | ||||||
9 | l'audio | l'audio | PIN1 | PIN2 | PIN3 | PIN4 | ||
SPEAKER+ | SPEAKER- | GND | MIC |
Spécification électrique
Article | spécification |
Tension | 9V~15V |
Actuel | ≤0.7A @ DC12V |
Power Dissipation | ≤10W |
Impédance RF | 50oh |
Environnemental
Article | spécification |
Température de fonctionnement | -40℃~+65℃ |
Température de stockage | -40℃ ~ + 85 ℃ |
Relative Humidity | 95%(40℃) |
classe de protection | IP31 |