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.
The UWB650 module is based on Ultra Wide Band (UWB) technology and compliant with the IEEE 802.15.4-2020 Standard protocol. Users can easily utilize these functions through the UART interface on the module without the need for additional design and development.
UWB650 module is a wireless communication module based on Ultra Wide Band (UWB) technology and compliant with the IEEE 802.15.4-2020 Standard protocol. Developed from the UWB3000F27, the UWB650 module features a high-power 0.5W amplifier chip. Users do not need to design any circuits, as the UWB650 module includes the wireless communication module and related circuits, integrated with ESD protection devices to provide effective ESD static protection. The UWB650 module combines data communication, two-way ranging (DS-TWR), and three-point planar positioning functions of UWB technology into one module. Users can easily utilize these functions through the UART interface on the module without the need for additional design and development.
Comply with IEEE 802.15.4-2020 Standard UWB and communication protocol
Supports UWB Channel 5 (6489.6 MHz)
Supports 6.8 Mbps and 850 Kbps RF Rate
Supports preambles 3/4/9/10/11/12, with modules unable to communicate between different preamble configurations
Supports multiple transmission power levels, with a maximum transmission power of 0.5W
Ultra-long-distance data communication
Adopts double-sided two-way ranging (DS-TWR)
Adopts three-point planar positioning method for precise positioning calculation
Electrostatic Protection (ESD)
Personnel positioning in large-scale industrial production
Various indoor positioning scenarios
Underground coal mine positioning
Hospital staff positioning
|
Parameter |
Condition |
Min. |
Typ. |
Max. |
Unit |
|
Supply Voltage |
3.0 |
4.2 |
5.5 |
V |
|
|
Operating Temperature Range |
-20 |
25 |
60 |
℃ |
|
|
Frequency Range |
CH5 |
6489.6 |
MHz |
||
|
RF Data Rate |
850k |
6.8M |
bps |
||
|
Current Consumption |
|||||
|
Sleep current |
< 2.2 |
mA |
|||
|
During data transmission RX current |
64~72 |
mA |
|||
|
During ranging RX current |
36 |
mA |
|||
|
During data transmission TX current |
<100 |
mA |
|||
|
During ranging TX current |
36 |
mA |
|||
|
RF parameter |
|||||
|
Tx Power |
@VCC=5.0V |
-5 |
27 |
dBm |
|
|
Tx Bandwidth（BW) |
499.2 |
MHz |
|||
|
Receive parameters |
|||||
|
Rx Sensitivity |
@850Kbps |
-100 |
dBm |
||
|
@6.8Mbps |
-94 |
dBm |
|||
|
Pin No. |
Pin definition |
I/O |
Voltage |
Description |
|
1 |
NC |
|||
|
2,17,19,36 |
GND |
- |
0-3.3V |
Connect to the power supply ground |
|
3 |
RESET |
I |
0-3.3V |
Module reset pin, normal high level, pull low to reset |
|
4 |
Reserved |
Leave open |
||
|
5 |
Reserved |
Leave Open |
||
|
6 |
TEST |
I |
0-3.3V |
Reserve |
|
7 |
DEFAULT |
I |
0-3.3V |
In the working state, continuous pulling down for about 10 seconds with internal pull-up forces a restart and restores factory settings
|
|
8 |
P200 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
9 |
P112 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
10 |
P111 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
11 |
P301 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
12 |
P302 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
13 |
CS |
I |
0-3.3V |
Sleep pin, internally pulled up, enters sleep mode when externally driven low |
|
14 |
P400 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
15 |
RXD |
I |
0-3.3V |
Serial data input pin, connected to the TXD pin of an external device |
|
16 |
TXD |
O |
0-3.3V |
Serial data input pin, connected to the RXD pin of an external device |
|
18 |
VCC |
- |
3.0-5.5V |
External power supply positive pole |
|
20 |
P500 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
21 |
TXOK |
O |
0-3.3V |
In data transmission mode only, defaults to low level. Outputs high level after data transmission completion |
|
22 |
RXOK |
O |
0-3.3V |
In data transmission mode only, defaults to low level. The module outputs high level continuously during the period from receiving data to completing serial output |
|
23 |
P011 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
24 |
P010 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
25 |
P002 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
26 |
P001 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
27 |
P000 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
28 |
P012 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
29 |
P409 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
30 |
P913 |
I/O |
0-3.3V |
Internal MCU IO, expandable applications |
|
31 |
