
KYL-300H uhf vhf radio data modem 5W rs485 wireless transceiver 400mhz/410mhz/433mhz/450mhz/470mhz rs232 transmitter
- Payment Type:
- T/T, Paypal, Western Union
- Incoterm:
- FOB
- Min. Order:
- 2 Piece/Pieces
- Min. Order:
- 2 Piece/Pieces
- Delivery Time:
- 3 Days
- Transportation:
- Express
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Contact NowPlace of Origin: | china |
---|---|
Productivity: | 5000pcs/month |
Supply Ability: | 5000pcs/month |
Payment Type: | T/T,Paypal,Western Union |
Incoterm: | FOB |
Transportation: | Express |
2pcs of this radio modem will replace your RS232, RS485 cable to do wireless comunication when it is hard to run cables. With long transmission distance and good relaibility, it is widely used for industrial automation, such as wireless PLC Communication.
Data Sheet:·
- Modulation mode: GFSK/FSK
- Working frequency: 400MHz/420MHz/450MHz/470MHz
- Power supply: DC 12V
- RF power: <5W
- Interface data rate: 1,200/2,400/4,800/9,600/19,200bps
- Set before delivery
- Receive current: <30mA(TTL connect)
- Receive sensitivity: -123dBm (1,200bps); -118dBm (9,600bps)
- Transmitting current: <1.5A
- Sleep current: <1mA
- Interface data format: 8E1/8N1/8O1
- Working humidity: 10%~90% relative humidity without condensation
- RF line-of-sight range: 8km (BER=10-5@9,600bps) ; 10km ()
- Size: 85 x 58 x 16mm (without antenna port)
Application:
- AMR (Automatic Meter Reading)
- Wireless alarm and security systems
- Building automation, wireless monitoring and access control system
- Wireless data transmission, automatic data collection system
- Radio modem can be used for sports training & competition
- Wireless dishes ordering
- Wireless POS, PDA wireless smart terminal
- RF modem can be used for electronic bus station and intelligent traffic
- RF transmitter wireless electronic display screen and queuing machine
- Wireless telemetry charging for parking, parking lot
- Wireless modem automobile inspection and four-wheel orientation
- Wireless sensor industrial wireless remote control and air conditioning remote controller
- Data communication used for railway, oil field, dock and army
- LED display in thruway and public place
- Wireless RS232/RS485 conversion/connector
- Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system
- Wireless data collection, controlling in industry and oil field, water measure and more
PIN Definition (9pin)
Pin No. |
Signal Name |
Function |
Level |
Connection with terminal |
Remarks |
1 |
GND |
Grounding of power supply |
|
Ground |
|
2 |
A(TxD) |
RS-485 A or TxD of RS-232 |
|
|
|
3 |
B(RXD) |
RS-485 B or RXD of RS-232 |
|
|
|
4 |
NC |
|
|
|
|
5 |
SGND |
Signal |
|
|
|
6 |
RXD/TTL |
Data receiving |
|
TTL Level |
|
7 |
TXD/TTL |
Data transmitting |
|
TTL Level |
|
8 |
SLEEP |
Sleep control |
TTL |
Sleep signal |
Low level valid |
9 |
TEST |
Factory testing |
TTL |
|
Welcome to contact Sarah for more information. sales01(at)rf-data(dot)com

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