RS485/TTL/rs232 audio module169MHZ/235mhz uhf radio modem 25W 12V wireless transmitter/receiver for plc controller
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | Paypal, T/T, WU |
| Supply Ability: | 10000/month |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | KYL-668H |
|---|---|
| Means of Transport: | Fedex, DHL, EMS, Air |
| Audio Module: | Wireless Transceiver |
| Long range module: | Date modem |
| power output: | 25W |
| Long transmission: | 20km |
| frequency: | 150/230mhz |
| Power supply: | 12V |
| interface: | rs232/rs485/ttl |
| Manufacturer: | kyl |
| Use: | data/voice transmission |
| Application: | Sea Communication/Video transmission device |
| Production Capacity: | 10000/month |
| Packing: | standard packing |
| Delivery Date: | 2-3 days |
Product Description
KYL-668H 25W Data RadioModem on Sea Communication
Features:
1. High power output: 25W
2. Long transmission distance: More than 20km
3. VHF, UHF band selectable
4. Data transmission, voice transmission both ok
5. Double PLL, double VCO, High reliability
Data sheet:
A,General Index
● frequency:150/230/450 MHz
● frequency tolerance:±2.5ppm
● frequency tolerance:25KHz
● antenna impedance:50Ω
● environment temperature:-20 ℃~+55 ℃
● modulate mode:PSK/QPSK/TCM-16QAM
● data transmission speed:1200/2400bps
B,Receive Index
● sensitivity:≤0.25uV
● ignal Noise Ratio(SNR): ≤-45dB
● Adjacent Channel Selectivity: ≥65dB
● Inter modulation interference:≥60dB
● Spurious respouse immunity:≥65dB
C,TransMit Index
● Transmit Power:5-25W
● modulate distortion:≤5%
● residual frequency modulation:≤-40dB
● frequency deviation:≤5KHz
● ortho-channel power ratio:≤-65dB
● stray power:≤5uW
● RF distance: 20km(25W RF power in the open air)
D,Power supplY
● DC:1 2 V
● waiting current:≤ 1 6 0 m A
● transmit current:≤ 6 A (Transmit power 25W )
E,Dimension:
128*108*28mm
Application:
RTU
SCADA
PLC wireless communication
Data telemetry
Long range wireless control
Accessory:
RS485 Connector
RS232 or TTL Connector
Power Cable
Antenna
Pls kindly note for long range transmission we recommend using 5.5dbi clip antenna or fiberglass antenna for better performance
Welcome to ask me if have any questions:sales01(at)rf-data(dot)com.