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
DWM-RTS4438 is the Small Size(15.0*12.5*2.0mm) which built by the Silicon RF chipset Si4438 which max power output is +20dBm 433.92MHz Free band SRD Wireless Transceiver Module transmission range can reach to 1800 meters.
Brief introduction
HPD8402C wireless transceiver module SI4438 Silicon Labs' high-performance wireless transceiver chip design, low power consumption, long distance, the industry's smallest. Module integrates all RF related functions and devices, users do not need in-depth understanding of RF circuit design, you can use this module to easily develop a stable performance, high reliability wireless products.
Features
Technical Specifications:
1. Operating voltage: 1.8 ~ 3.6V
2. Receiving Current: 14mA
3. Emission current: 80mA/ 20dBm
4. Working temperature: -30 ° ~ + 75 °
5. Operating frequency: 433MHz
6. Transmit power: + 20dBm
7. Receiving sensitivity: -123dBm/ 1.2Kbps
8. Frequency error: +/- 5KHz
9. FIFO space: 64Byte
10. Data Rate: 100bps ~ 500Kbps
11. Modulation: FSK/GFSK/MSK/ASK
12. Interface Type: 4-wire SPI interface
13. Digital RSSI function
14. Automatic frequency correction (AFC)
15. Automatic Gain Control (AGC)
16. RF exchange wake support feature (WOR)
17. Low-voltage detection and temperature sensor function
18. Sleep current: 1uA
19. In line with standard IEEE 802.15.4g
20. Dimensions: 15.0*12.5*2.0mm
Applications:
1. Remote telemetry
2. Industrial Controls
3. Security alarm
4. Smart Home
5. collecting data
6. Healthcare
7. Energy Monitoring
8. automated industry
DC Characters
|
Description |
MIN |
MAX |
Unit |
|
Operating voltage |
1.8 |
3.6 |
V |
|
Operating Current |
RX ＜14mA |
TX=75mA@20dbm |
mA |
|
Standby Current |
|
＜1uA |
uA |
|
IO Port voltage |
Vss-0.3 |
Vdd+0.3 |
V |
|
Temperatures |
-40 |
85 |
℃ |
RF performance（Test Temperature 25℃，VCC 3.3V）
|
NUM |
Characters |
Parameters |
Unit |
||
|
|
|
MIN |
Typical |
MAX |
|
|
1 |
Frequency Range |
425 |
433.92 |
525 |
MHz |
|
2 |
Power Output |
-20 |
|
20 |
dBm |
|
3 |
Sensitivity |
|
-121 |
|
dBm |
|
4 |
Modulation |
GFSK |
2-FSK |
OOK |
MSK |
|
5 |
Data rate |
1.2 |
|
500 |
Kbps |
|
6 |
Harmonic Power |
-45 |
—— |
-35 |
dBm |
|
7 |
Transmission Range |
1200 |
|
1800 |
M |
|
8 |
OOK，Sensitivity |
|
-110 |
|
dBm |
|
9 |
OOK，Data Rate |
|
|
120 |
Kbps |
|
10 |
Standby Current |
|
|
0.9 |
MHz |
|
11 |
Crystal Precision |
|
10 |
|
PPM |
Pin Definition for module
|
PIN |
DEFINE |
Function Description |
Note |
|
1 |
VDD |
Power Supply 3.3V |
RF VDD |
|
2 |
TXRAMP |
The output of external PA, |
|
|
3 |
GPIO_0 |
GPIO0 |
|
|
4 |
GPIO_1 |
GPIO1 |
|
|
5 |
NIRQ |
The interrupt input pin, (Low Level) |
Configure register |
|
6 |
SCLK |
SCLK (SPI) |
|
|
7 |
MISO |
MISO (SPI) |
|
|
8 |
MOSI |
MOSI (SPI) |
|
|
9 |
NSEL |
NSEL(SPI) |
|
|
10 |
GPIO_2 |
GPIO2 |
|
|
11 |
GPIO_3 |
GPIO3 |
|
|
12 |
SDN |
Close the SDN = 0 or 1 reference input pin IC specification |
|
|
15 |
ANT |
Antenna interface, the standard 50 Ω antenna |
|
|
14、16 |
GND |
GND |
13 PIN NC |
Typical Application
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: 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: DWM14042401
SMA RG178 extension cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Код: DWM14060901
Multilayer Chip Antenna for 433 /868 /916MHz Wireless rf module.
Код: DWM15080803
Customized 315MHz /433MHz /868MHz /915MHz Wire antenna.
Код: DWM15010501
Бренд: Silicon Labs
The RFM26W module is high-performance, low current transceiver covering the sub-GHz frequency bands from 142 to1050 MHz. It offers outstanding sensitivity of –126 dBm while achieving extremely low active and standby current consumption.
Код: DWM21030903
Бренд: Semtech
The RFM69CW /RFM69HCW are built in by SX1231and SX1231H which is ISM Free band transceiver module capable of operation over a wide frequency range, including the 433MHz,868MHz and 915MHz.
Код: DWM15080801
The RFM110W /RFM117W devices are HopeRF CMT series ultra low-cost, highly flexible, high performance, single-chip OOK transmitters for various 240MHz to 960 MHz wireless applications.
Код: DWM21032107
Бренд: Semtech
This is New coming receiver RF module base on theSemtech SX1239 we build it as Small size SMD package and support 433MHz,868MHz and 915MHz transceiver wilreless module.For free samples apply please send request to maill address sales@odlstore.com with the details of your project.
Код: DWM141211LA
Low cost 315 /433MHz ASK /OOK RF transmitter and receiver kit for Arduino project.
Код: DWM17081601
The RFM119SW is a high performance, highly flexible, low-cost, single-chip (G)FSK/OOK transmitter for various,240 to 960 MHz wireless applications.
Код: DWM21032104
This is New coming RF module base on the TI rf chipet CC1101 we build it as DIP package and support 315MHz,433MHz,868MHz and 915MHz transceiver wilreless module.For free samples apply please send request to maill address sales@odlstore.com with the details of your project.
Код: DWM15070101
The RFM219SW is an ultra low power, high performance, OOK and (G)FSK receiver for various 300 to 960MHz wireless applications.
Код: DWM15011303
The RFM65W is a highly integrated RF receiver capable of operation over a wide frequency range, including the 433MHz,868MHz and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands.TrueRF™ technology enables a lowcost external component count (elimination of the SAW filter) whilst still satisfying ETSI and FCC regulations.
Код: DWM16011802
RF4463F30 is 1W RF Transceiver module embedded with amplifier and LNA circuit,adopts Silicon Lab Si4463 RF chip, which is a highly integrated wireless ISM band transceiver (EzradioPro2).
Код: DWM14120801
The RFM85W-433 is an Low cost ASK transmitter module .
DWM-RTS4438 is the Small Size(15.0*12.5*2.0mm) which built by the Silicon RF chipset Si4438 which max power output is +20dBm 433.92MHz Free band SRD Wireless Transceiver Module transmission range can reach to 1800 meters.
