Reference: 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 compatible for Hoperf Modules.
Reference: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: DWM18032302
USD3.0/pcs MOQ100pcs LoRa Antenna designed for Lora application which required for outdoor waterproof highgain and work at ISM free band like 433MHz /868MHz /915MHz SMA Male Whip antenna.
Reference: DWM16121503
DWM-TLB-3.0QB SUB-1GHz / 2.4GHz Whip antenna with a Collapsible SMA male connectors.Which are available for 433MHz,868MHz.915MHz and 2.4GHz..
Reference: DWM17111002
LoRa Antenna-433MHz High Gain internal aerial piamater FPC Antenna with IPEX connctor.
Reference: DWM15101001
Brand: 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.
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:
Accessories
1) Antenna
The antenna is very important for RF communication. We have many kinds of an antenna for the 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.
Reference: DWM14032101
HM-TRP series module is one of the hopeRF data link rf module with operating at 433MHz/868MHz/915 MHz with TTL UI is a low cost, high performance transparent FSK transceiver.
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: 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.
Reference: DWM18120404
Brand: Semtech
RYLR406 433MHz, 470MHz high performance transparent transceiver with LoRa/FSK/ GFSK/OOK modulation variety.It's mainly use for uav controller and drone data link.
Reference: DWM141211LA
Low cost 315 /433MHz ASK /OOK RF transmitter and receiver kit for Arduino project.
Reference: DWM16050805
Brand: 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.
Reference: DWM14073001
Brand: 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.
Reference: DWM17092903
Brand: Semtech
$7.5/pcs MOQ100pcs 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.
Reference: DWM14061801
DWM-UTC4432 Series transparent data link module with high power output like 1W and even 2W.
Reference: 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.
Reference: DWM15123001
Brand: 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.
Reference: 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.
Reference: DWM18120403
Brand: Semtech
RYLR896 868MHz, 915MHz high performance transparent transceiver with LoRa/FSK/ GFSK/OOK modulation variety.It's mainly use for uav controller and drone data link.
Reference: DWM17082901
MOQ100pcs USD7.5/pcs Low cost HM-TRP Si1000 SOC 433MHz /868MHz /915MHz HopeRF Data link rf module.
Reference: DWM18122001
USD8/pcs MOQ100pcs HM-TRP series module is one of the 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.
Reference: DWM14080101
Brand: Semtech
APC320 is built in the SI4463 RFIC which can work at 433/ 868/ 915MHz TTL/UART, RS232, RS485, 20dBm(optional), Data Link module, which can cover 2000meters.
Reference: DWM16050803
Brand: Semtech
HM-TRLR-Dseries 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.
Reference: DWM17111202
LoRaST 433MHz /470MHz /868MHz /915MHz Open Source Long Range Wireless LoRa Transceiver is a small wireless transceiver module offers a very compelling mix of long range, low power consumption and secure data transmission.
Reference: DWM22100202
High power 1W, long distance transmission, frequency range 902-928mhz, Microhard P900 core module manufacturer's nominal distance is 60 kilometers.
SV611 is an Industrial class & highly-integrated RF transceiver module,Core chipset is Si4432 with TTL / 232 /485 user interface.
