离岸价格
获取最新报价28 ~ 35 USD / Unit ( Negotiable )
|1 Unit Minimum Order
国家:
China
型号:
R-V000S
离岸价格:
28 ~ 35 USD / Unit ( Negotiable ) 获取最新报价
位置:
-
最小订单价格:
28 per Unit
最小订单:
1 Unit
包装细节:
carton
交货时间:
3 days
供应能力:
-
付款方式:
T/T, Western Union, Money Gram, PayPal
產品組 :
-
联系人 Yetta
Shaoguan, Guangdong
1 Description
R-V035S is a highly quality embedded radio modules, built-in high-speed microcontroller, high-performance RF transceiver chip and RF power amplifier, providing a standard RS232 serial port to communicate with the module, the parameters of the module can be set quickly and easily and the transceiver function can be controlled. Users only need an external audio amplifier section module, microphone, speakers, you can work as a small walkie-talkie. Simplified interface and ultra-small size make this section of the module can be widely applied. You can also quickly and easily embedded it into various handheld devices in order to improve the overall performance of the end product.
R-V035S
units:mm
2. Features:
●Full-band 400 ~ 470 MHz
●Transmitting and receiving frequency independent
●Bandwidth 12.5 / 25 KHz
●Output power 1W
●Open to the transmission distance of 5 km
●working voltage 3.3 ~5.5 V
●High receiver sensitivity:-122dBm
●Highly integrated small size
●38 CTCSS codec
●8 Squelch
●6 adjustable volume
●Optional low power
●Wide operating voltage range
●Stable performance
●Small walkie-talkie
3. Aplication:
●The intercom system
●Building
residential
security systems
●Outdoor sports
products
4. Typical application circuit
5.Pin Definition
|
Pin Number |
Pin Definition |
|
|
1 |
Audio ON |
audio amplifier control, active low |
|
2 |
NC |
NC |
|
3 |
AF_OUT |
Audio output |
|
4 |
NC |
NC |
|
5 |
PTT |
transmit / receive control pin, "0" for the launch; "1" for the receiver, the default receive mode |
|
6 |
PD |
module Sleep Enable, "0" or open to sleep; "1" for normal operation |
|
7 |
H/L |
RF low power control; ground for low power, high power float. |
|
8 |
VBAT |
The positive power source |
|
9 |
GND |
Ground |
|
10 |
GND |
Ground |
|
11 |
NC |
NC |
|
12 |
ANT |
RF / output pin (connected 50 ohm antenna) |
|
13.14.15 |
NC |
NC |
|
16 |
RXD |
receives serial data port |
|
17 |
TXD |
send serial data port |
|
18 |
MIC_IN |
microphone signal |
6. Related Accessories
1) The antenna
Antenna is the important components of the communications system, and the performance will have a direct impact of the communication systems indicators, Module requires the antenna impedance is 50 ohms. In order for the module is in optimal working order, we recommend the use of our company’s standard antenna.
2) Configure boards
Modules need to be followed by PC parameter configuration, data transfer, and other applications (via a jumper selection), our company has the module matching the USB access port and TTL/RS 232 level transfer small panel (via a jumper selection) to allow the users quickly and easily communicate with PC.
232-USB 485-USB TTL-USB
| 国家: | China |
| 型号: | R-V000S |
| 离岸价格: | 28 ~ 35 / Unit ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 28 per Unit |
| 最小订单: | 1 Unit |
| 包装细节: | carton |
| 交货时间: | 3 days |
| 供应能力: | - |
| 付款方式: | T/T, Western Union, Money Gram, PayPal |
| 產品組 : | - |
