Код: DWM14042301
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged.
Код: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Код: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Код: DWM14042401
SMA RG178 extension cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Код: DWM15101001
Бренд: Semtech
RFM50 module series’ design is based on the high performance RF50 SoC chip, It include a CIP-51 core‘ MCU and 100mW transceiver. It operate at 433/470/868/915 MHz ISM band, comply with FCC, ETSI regulation.
Banner
SV611 is an Industrial class & highly-integrated RF transceiver module,Core chipset is Si4432 with TTL / 232 /485 user interface.
Feature
433/470/868/915 MHz
(Customizable240-930 MHZ)
Industrial class
40 channels
4 bytes Net ID & 2 bytes Node ID
Series Data Rate: 1200 ~ 115200 bps
Air Data Rate: 1200 ~ 115200 bps
GFSK modulation
RSSI
Interface: TTL/RS232/RS485
Antenna matching automatically
Bi-directional & Half duplex
Sensitivity: -121 dBm
Max output power:100 mW （+20 dBm）
Working voltage: 3.3~ 7.0 V
Working temperature: -40 ~ +85 °C
Weight: 10g
Parameters save automatically
Application
Remote control telemetry
Security system
Industrial data acquisition
Home automation
Wireless data communication
Access system
Robot control
Wireless PC peripherals
Specifications
Note: High quality 3.3V LDO is integrated, and Pin CS / SET is 3.3V interface. TXD/RXD is also 3.3V for SV611-TTL
|
Parameters |
Min. |
Typ. |
Max. |
Unit |
Condition |
|
Working condition |
|||||
|
Voltage range |
3.3 |
5.0 |
7.0 |
V |
|
|
Operating Temperature |
-40 |
25 |
+85 |
℃ |
|
|
Current consumption |
|||||
|
Rx current |
|
25 |
|
mA |
TTL level |
|
|
34 |
|
mA |
485 level |
|
|
|
32.7 |
|
mA |
232 level |
|
|
Tx current |
|
95 |
|
mA |
@20dBm |
|
Sleep current |
|
＜5 |
|
uA |
@TTL level |
|
RF parameters |
|||||
|
Frequency range
|
414.92 |
433.92 |
453.92 |
MHZ |
@433MHZ |
|
470.92 |
470.92 |
509.92 |
MHZ |
@470MHZ |
|
|
849.92 |
868.92 |
888.92 |
MHZ |
@868MHZ |
|
|
895.92 |
914.92 |
934.92 |
MHZ |
@915MHZ |
|
|
Data rate |
1.2 |
9.6 |
38.4 |
Kbps |
GFSK |
|
Output power |
-1 |
+20 |
+20 |
dBm |
|
|
Sensitivity |
|
-121 |
|
dBm |
@1.2kbps |
Application circuit
The typical schematic circuit is as below:
Note: The ground pin of the module and device should be connected together.
Typical application:
Pin definition
|
Pin No. |
Definition |
Description |
|
1 |
VCC |
Connected to the positive power supply (typical 5V) |
|
2 |
GND |
Connected to ground |
|
3 |
TXD |
TXD of the module and connect to external RXD |
|
4 |
RXD |
RXD of the module and connect to external TXD |
|
5 |
SET |
Configuration mode enable (low to enter into the setting mode, leave open or connect high level to exit setting mode) Valid when CS Pin is high or leave open. |
|
6 |
CS |
Module working Enable（Pull Low to make the module enter into sleep mode, Leave open or connect high level make the module enter into normal working mode） |
Accessories
1) Antenna
The antenna is very important for RF communication. We have many kinds of antenna for customer to choose, please contact the corresponding sales engineer for help.
★ Tips for antenna：
Don’t close to the ground, metal, magnet, big current；
If you are using the sucker antenna, pull the wire as straight as possible, the sucker foundation should stick with metal
2) USB bridge board
There are 3 type of USB bridge, which is SU108-TTL/ SU108-232 / SU108-485.SU108 -TTL is for TTL Interface, SU108-232 is for 232 Interface, SU108 - 485 is for 485 Interface. User should select the right USB bridge corresponding to the RF module.
Mechanical dimension
Код: DWM14032101
HM-TRP series module is one of the hopeRF data link rf module with operating at 433MHz/868MHz/915 MHz and TTL/RS232/RS485 UI is a low cost, high performance transparent FSK transceiver.
Код: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Код: DWM14042401
SMA RG178 extension cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Код: DWM16050802
HM-TRP series module is one of the hopeRF data link rf module with operating at 433MHz/868MHz/915 MHz and TTL/RS232/RS485 UI is a low cost, high performance transparent FSK transceiver.
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HM-TRP series module is one of the hopeRF data link rf module with operating at 433MHz/868MHz/915 MHz and TTL/RS232/RS485 UI is a low cost, high performance transparent FSK transceiver.
Код: DWM18120403
Бренд: Semtech
HM-TRLR-D series are operating at 433MHz, 868MHz, 915MHz low cost, high performance transparent transceiver with LoRa/FSK/ GFSK/OOK modulation variety.It's mainly use for uav controller and drone data link.
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3DR Radio telemetry 433MHZ /868MHz /915MHZ module kit For Telemetry On APM 2.
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HM-TRP series module is one of the hopeRF data link rf module with operating at 433MHz/868MHz/915 MHz and TTL/RS232/RS485 UI is a low cost, high performance transparent FSK transceiver.
Код: DWM17082901
HM-TRP series module is one of the hopeRF data link rf module with operating at 433MHz/868MHz/915 MHz and TTL/RS232/RS485 UI is a low cost, high performance transparent FSK transceiver.
Код: DWM14072902
APC220 433MHz / 470MHz Wireless Data Transmission Transceiver start Kit.
Код: DWM16050202
DWM-SV6300 which adopts the Si4432 3 Watt 8km Ultra-long Range Network Repeater Module,It has 3 optional Interface TTL, 232, 485,40 channels,430MHz,470MHz transceiver.
Код: DWM15123001
Бренд: Semtech
HM-TRLR-S series are operating at 433MHz, 868MHz, 915MHz low cost, high performance transparent transceiver with LoRa/FSK/ GFSK/OOK modulation variety.It's mainly use for uav controller and drone data link.
Код: DWM18122001
HM-TRP series module is one of the hopeRF data link rf module with operating at 433MHz/868MHz/915 MHz and TTL/RS232/RS485 UI is a low cost, high performance transparent FSK transceiver.
Код: DWM14032101
HM-TRP series module is one of the hopeRF data link rf module with operating at 433MHz/868MHz/915 MHz and TTL/RS232/RS485 UI is a low cost, high performance transparent FSK transceiver.
Код: DWM18120404
Бренд: Semtech
HM-TRLR-D series are operating at 433MHz, 868MHz, 915MHz low cost, high performance transparent transceiver with LoRa/FSK/ GFSK/OOK modulation variety.It's mainly use for uav controller and drone data link.
Код: DWM16050201
DWM-SV6500 which adopts the Si4432 5 Watt 8km Ultra-long Range Network Repeater Module,It has 3 optional Interface TTL, 232, 485,40 channels,430MHz,470MHz transceiver.
Код: DWM141211LA
Low cost 315 /433MHz ASK /OOK RF transmitter and receiver kit for Arduino project.
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Бренд: Semtech
APC340 LoRa series rf module is built in RFIC sx1278 and sx1276 which can work on 433MHz,470MHz ,868MHz,915MHz 20dBm Ultra Long Range Transceiver Module with LoRa spread spectrum modulation.
SV611 is an Industrial class & highly-integrated RF transceiver module,Core chipset is Si4432 with TTL / 232 /485 user interface.
