Features:It can be used to test signals receiving from VHF/UHF bandsCannot be used to receive HF signal band.To achieve the best effect, you need to connect associated HF antennas such as Long Wire, Random Wire etc.Fully assembled and ready to useUses RTL2832U+R820T chip set100KHz to 1766MHz, operat..
Description:It is widely used it is also easy to use and has a long service life.Fully assembled and ready for use. Uses RTL2832U + R820T2 chipset. The R820T2 tuner has a slightly better sensitivity than the R820T and works better even at frequencies around 1.5 GHz. 100% compatible with the older R8..
Description:1. A POE splitter can split the POE signal into 5V USB-C power supply and gigabit Ethernet in RJ45 so that non-POE devices can be powered over Ethernet.2. The splitter complies with the IEEE802.3af/at standard and can provide DC 5V power supply for network terminals below 15W.3. The spli..
Description:1. A POE splitter can split the POE signal into 5V USB-C power supply and gigabit Ethernet in RJ45 so that non-POE devices can be powered over Ethernet.2. The splitter complies with the IEEE802.3af/at standard and can provide DC 5V power supply for network terminals below 15W.3. The spli..
Description:
This Electronic Load has the high speed fan, which can automatically change the speed. High quality heat sink can serve a long time performance. It supports multiple protections of overheat, overpower, over-voltage, reserve polarity, and power supply voltage abnormity. Feature..
NOTE: This module has no polarity protection.Feature:Dimensions: length x width x height = 8.5cm x 5.8cm x 3.3cm
Input voltage: DC3.5 ~ 30V
Output voltage: DC0.8 ~ 29V
Output current: 10A (MAX)
Conversion efficiency: 92% (24V switch 12V / 2A when measured)
On-board voltage meter: displays the in..
Feature:The performance of this driver is not comparable to those of L298 motor driver chips. This driver pays attention to current and efficiency, and effectively exerts motor power and battery life. Can withstand large current overload, the maximum current can reach 30A.This driver also has a brak..
Specification:Working frequency: 10M-6GHzInsertion loss: ≤1dB (refer to the measured S21 S11 curve for details)Working voltage: DC-250V (Nominal withstand voltage of DC blocking capacitor is 250V, using ATC brand, high frequency microwave low insertion loss capacitor)Working voltage and current: ≤35..