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부품번호 | RF-TX-315 기능 |
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기능 | RF Transmitter Module | ||
제조업체 | Cytron | ||
로고 | |||
RF-TX-315
RF-TX-433
RF Transmitter Module
User’s Manual
V1.1
Nov 2008
Information contained in this publication regarding device applications and the like is intended through suggestion only and may
be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. No
representation or warranty is given and no liability is assumed by Cytron Technologies Incorporated with respect to the accuracy
or use of such information, or infringement of patents or other intellectual property rights arising from such use or otherwise. Use
of Cytron Technologies’s products as critical components in life support systems is not authorized except with express written
approval by Cytron Technologies. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights.
ROBOT . HEAD to TOE
Product User’s Manual –RF Transmitter Module
2. PRODUCT SPECIFICATION
2.1 The Specifications of RF Transmitter Module
Except for the frequency and antenna length, RF_TX_315 and RF_TX_433 share the same
product specifications as shown in table below:
No. Specifications
1. Operating Voltage
2. Operating Current
3. Oscillator
4. Frequency
5. Frequency error
6. Modulation
7. Transfer Rate
8. Transmitting power
9. Antenna Length
RF Transmitter Module
3V to 12 V
Max ≤ 40mA (12V), Min ≤ 9mA (3V)
SAW (Surface Acoustic Wave) oscillator
315MHz~433.92MHz
±150kHz(max)
ASK/OOK
≤10Kbps
25mW (315MHz@12V)
24cm (315MHz), 18cm (433.92MHz)
2.2 Antenna
1. User may use any soft or hard wire (likes Drawbars antenna) as antenna. The
frequency is determined by the length of antenna, please select the correct length
with refer to specification of RF Transmitter above (Section 2.1, No. 9). If a soft
wire is used, please make sure it is fully extended.
2. If the transmitter module is molded in a metal casing, please use an external antenna.
For better result, use A 50 Ohm coaxial cable can be used as antenna to the module.
Created by Cytron Technologies Sdn. Bhd. – All Rights Reserved
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4페이지 ROBOT . HEAD to TOE
Product User’s Manual – RF Transmitter Module
4. GETTING STARTED
For RF Transmitter module RF_TX_315MHz Type1 and RF_TX_433MHz, solder the
antenna to the RF Transmitter module; please select the correct length with refer to
specification of RF transmitter at Section 2.1, No. 9. Connect the 3-pin header to your
circuit so that the GND pin connects to ground of the circuit board, the VCC pin connects to VCC
of the circuit board and the Data pin connects to your microcontroller’s I/O pin.
While for RF_TX_315MHz Type2, connect the antenna to the RF Transmitter module. The
example to connect the antenna is shown in Figure 4.1 using breadboard; please select the
correct length with refer to specification of RF transmitter at Section 2.1, No. 9. Connect
the other 3-pin header to your circuit so that the GND pin connects to ground of the circuit board,
the VCC pin connects to VCC of the circuit board and the Data pin connects to your
microcontroller’s I/O pin.
Antenna
Figure 4.1
Please refer Cytron product, Sending Data using RF Module (Product code: PR16) for example
application of RF transmitter module. The details description and schematics of PR16 can be
downloaded from http://www.cytron.com.my/PR16.asp
Created by Cytron Technologies Sdn. Bhd. – All Rights Reserved
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부품번호 | 상세설명 및 기능 | 제조사 |
RF-TX-315 | RF Transmitter Module | Cytron |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |