Stock: In Stock
Model: ST230044610
Technical indicators:1) Operating frequency: 403±2.5MHz2) Insertion loss: 1.7db3) Out-of-band rejection: 60dB@50MHz4) Input impedance: 50ohm5) Output impedance: 50ohm6) Maximum input signal strength: 20dbm (100mw)7) Input interface: SMA-K (SMA female seat)8) Output interface: SMA-K (SMA female)9) No..
$22.99
Ex Tax:$22.99
Stock: In Stock
Model: ST230045006
Description:
Gain: 2dBi
Frequency range: 880-960 (MHz)
Package included:
1 x RF ID 915MHZ Antenna..
$6.99
Ex Tax:$6.99
Stock: In Stock
Model: ST230043009
RF SWR Bridge 0.1-3000MHz Return Loss Bridge Reflection Bridge Antenna Analyzer VHF VSWR Return Loss
Specification: Working Frequency: 0.1-3000 MHzReturn Loss: more than 35 dBConnectors: SMASize of the board: approx. 45*90mmWith this known RF SWR Bridge board, you can measure in thru-mode filters, amplifiers and in reflective mode antennas, impedances, inductance, capacitance and impedance matching..
$10.99
Ex Tax:$10.99
Stock: In Stock
Model: ST230041661
Item Overview:
The RF2401PRO module uses NORDIC's nRF24L01+ device, a highly integrated 2.4G wireless ISM band wireless transceiver chip.
Note: This module has obtained the FCC certificate (2AD66-RF2401PRO).
Specifications:
Operating frequency range: 2400-2480MHZ
Maximum output..
$4.89
Ex Tax:$4.89
Stock: In Stock
Model: ST230043871
>>>Manual: Contact Us<<<Features:1. Operating voltage: DC 12V ;2. Operating Current: Standby current (all relays closed) 15MA, 1 relay open 42MA, 2 relays open 69MA, 3 relays open 96MA, 4 relays open 122MA; 3. Wireless receiving frequency : 433.92M ;4. Wireless receiving ..
$9.99
Ex Tax:$9.99
Stock: In Stock
Model: ST230043978
Description:RF433T is a radio frequency (RF) transmitter, using SYN115 radio frequency transmitter IC, working frequency is 433.92MHz (using ASK modulation) commonly used by wireless controllers, built-in PCB antenna, stable signal transmission distance up to 10M, The output power reaches 10dBm. The..
$5.12
Ex Tax:$5.12
Stock: In Stock
Model: ST230044418
Parameter:
Receive current: 10.7mA
Receive sensitivity: -126dBm
Transmit power adjustable steps: 128
Maximum rate: 1Mbps
Measured distance: 2Km
Can it be used for narrowband: Yes
GPIO: 4
Brief description:
The F4463PRO module uses the Silicon Lab Si4463 device, a highly..
$9.09
Ex Tax:$9.09
Stock: In Stock
Model: ST230041642
Introduction to RC522 chip:
MF RC522 is a high-integration read/write card chip used in 13.56MHz contactless communication.
It is a good choice for the development of smart meters and portable handheld devices.
The MF RC522 utilizes advanced modulation and demodulation concepts a..
$3.99
Ex Tax:$3.99
Stock: In Stock
Model: ST230042057
Introduction:
The RFM95 transceiver is a LoRaTM remote communication module that provides ultra long-range spread spectrum communication with superior immunity to interference and low current consumption.
RFM95 adopts LoRaTM module modulation technology of Huapu RF patent technology, and the..
$17.99
Ex Tax:$17.99
Stock: In Stock
Model: ST230046342
Description: This is RGB 3 color LED module for red green blue Module: KY-016 Material: PCB RGB signal output 3 color: Red, green, blue Compatible with DIY project Package included: 1/3/5/10/20 x RGB 3 color LED module (quantity optional)..
$1.99
Ex Tax:$1.99
Stock: In Stock
Model: ST230046630
Description: RGB is LED Unit include 3 individual LEDs. It is also one of the Unit from M5GO Kit. Each one can display anycolor based on RGB value. One feature of this Unit is extension, which means you can have mutiple of them wired together. This is a very useful piece on STEM class, ..
$9.99
Ex Tax:$9.99
Stock: In Stock
Model: ST230042411
How it display: Dimensions: Outer diameter: 68mm Thickness: 6.7mm / 0.3" Weight: 3.03g Package includes: 1 x Ring..
$3.99
Ex Tax:$3.99