سعر فوب
أحصل على آخر سعر28 ~ 35 / Unit ( Negotiable )
|1 Unit Minimum Order
بلد:
China
نموذج رقم:
R-V000S
سعر فوب:
28 ~ 35 / Unit ( Negotiable )أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
28 per Unit
الحد الأدني للطلب:
1 Unit
تفاصيل التغليف:
carton
موعد التسليم:
3 days
القدرة على التوريد:
-
نوع الدفع:
T/T, Western Union, Money Gram, PayPal
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Yetta
Shaoguan, Guangdong
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.
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R-V035S
units:mm
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2. Features:
â—Full-band 400 ~ 470 MHz
â—Transmitting and receiving frequency independent
â—Bandwidth 12.5 / 25 KHz
â—Output power 1W
â—Open to the transmission distance of 5 km
â—working voltage 3.3 ~5.5 V
â—High receiver sensitivity:-122dBm
â—Highly integrated small size
â—38 CTCSS codec
â—8 Squelch
â—6 adjustable volume
â—Optional low power
â—Wide operating voltage range
â—Stable performance
â—Small walkie-talkie
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3. Aplication:
â—The intercom system
â—Building residential security
systems
â—Outdoor sports
products
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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 |
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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
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بلد: | China |
نموذج رقم: | R-V000S |
سعر فوب: | 28 ~ 35 / Unit ( Negotiable ) أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | 28 per Unit |
الحد الأدني للطلب: | 1 Unit |
تفاصيل التغليف: | carton |
موعد التسليم: | 3 days |
القدرة على التوريد: | - |
نوع الدفع: | T/T, Western Union, Money Gram, PayPal |
مجموعة المنتج : | - |