Reviews1mhz Crystal

Proxicast Active/Passive GPS Antenna - Through Hole Screw Mount Puck Style with Right Angle SMA Connector on 20 inch Coax Lead - 28 dB LNA

PERMANENT MOUNT - Through Hole Design for Vandal Resistant Mounting - No Exposed Cable.
RIGHT ANGLE SMA CONNECTOR - Fits into Tight Spaces - Works with Standard GPS Outputs.
GPS ANTENNA - 1575.42 ±1MHz Center Frequency for USA GPS L1 Receivers - 2 dBic (Zenith).
LOW NOISE AMPLIFIER - Boosts GPS Signal - 28 ±2dB Gain - Compatible with 2.2~5V DC GPS Receivers.
WEATHERPROOF - IP67 rated - Perfect External GPS Antenna for Cars, Trucks, Vans, Boats & RV's.

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GPS Active Antenna Cylinder Screw Mount (Connector Type: SMA)

【GPS CENTER FREQUENCY】: 1575.42±1MHz.Ideal for GPS signal boosting of the GPS device and other CPE devices! Ideal for car roof top or top box GPS signal boosting..
【PREMIUM QUALITY ANTENNA】: Our Omni-Directional Screw Mount Antenna is made from durable material - reinforced plastic, copper wire. It will be a professional, durable accessory!.
【MULTIPLE Applications】: IoT, industrial controls, Smart power meter, Smart water meter, GNSS system..
【IP67 WATERPROOF】: This antenna is completely waterproof (IP67) . Ideal for use outdoors, in vending machines, meter housings, equipment sheds, or other locations requiring a low-profile vandal resistant external antenna..
【100% Satisfaction Guarantee】: We are committed to providing customers with the best product and services. If you have any question, please feel free to contact us and if the good is with any quality issue, we're happy to offer you a new one!.

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Hidden Camera Detectors - Anti Spy Detectors Bug Detectors Listening Device Detectors GPS Tracker Detectors - Bug Sweeper - RF Wireless Signal Scanner for Home Office Travel

【Wide Frequency Range】 The detection frequency range is 1MHZ~6.5GHZ.
Is able to detect modern communications, including GSM, 3G, 4G, 5G, Bluetooth....
【Adjustable sensitivity】 5-Levels adjustable threshold, Large range of frequency detection. 5-segment bargraph indicator Physical attenuator....
【Portable & Easy to Use】With the antenna completely concealed inside this anti spy camera detector, the size is so small. It's very easy to carry.....
【Professional Customer Support】Please contact us if you have any question or concern about our hidden camera detectors. We respond any question in....

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RF Detector & Camera Finder Anti Spy Hidden Camera Detectors Bug Sweeper GPS Audio Spy Scanner Radio Wireless Signal Electronic Tracker US Plug Black

❤️Latest Upgrade Anti Spy RF Bug Sweeper Detector is Easy to Operate, Small Size and Portable Solution Unit..
❤️Multi Function Detectable Pin Hole Camera and Other Detect Wireless Products. Built in Super Bright Red LED,Can Find Out All Monitor Camera, Pin....
❤️Dual Mode RF Detector Detectable, Buzzer Mode and Vibrate Mode Can Also Used Earphone To Detect RF Signal, Without Any Sound From Unit..
❤️Detectable RF Frequency From 1mhz To 6.5ghz For All Fr Frequency Include GSM, WIFI Bt, FM, VHF, UHF, 900 / 1200 / 2400 Wireless Audio and Video....
❤️Can be Used in Offices, Important Business Negotiations, Confidential Meetings, Homes, Bathrooms, Cars, Hotels, Locker Rooms, Etc. There is a....

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Siglent Technologies SDG1062X Series Dual-Channel Function/Arbitrary Waveform generators

【Specifications】Voltage Supply: 9-12V DC Input.
Input Distortion: less than 1% (at 1KHz).
【welding steps】The welding installation considerations, follow these steps: First,the components are welding the front board, from low to high principles, namely the first low welding components, such as, capacitor, resistor, diode, etc.Then welding IC socket, terminal blocks, finally power socket, adjustable potentiometer..
【Debugging steps】After completion of welding on IC, XR2206, you need to pay attention to the direction of IC, or insert the might damage the chip! Check IC for errors, if any, please correct in time..
【Power】 Insert the power supply, power supply for 5.5 x 2.1 port, inside and outside is negative polarity.
Fitting for 9-12 v power supply voltage, and the waveform may not be stable for more than 12V..
【Please note】these are DIY kits, you need to follow the welding steps in our description and complete the final installation..

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Jepwco G4 Pro Anti Spy Detector for Wireless Audio Bug Camera, Bug Detector, Privacy Protector, 5 Levels Sensitivity, 25H Working Time, Portable Pen Shape, Home Office Travel

Privacy safety - This RF signal detector can detect eavesdropping devices, pinhole cameras, wired and wireless hidden cameras, GPS locators and etc. Can effectively prevent your privacy leaks..
Signal detection - Can detect radio waves, 2G,3G,4G mobile signal, SIM card bug. Frequency detection range 1Mhz - 6.5Ghz. Help you trust the surrounding environment..
Ultra-sensitivity - With upgraded ultra-sensitive chips, this camera detector has 5 levels of sensitivity, which allow you to accurately find the signal source..
Battery life - Rechargeable lithium-ion battery (up to 25 hours of use per charge)..
Lightweight - Portable like a pen (only 30g), easy to carry and store. Perfectly for home, office, travel, car and etc..

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Handheld Oscilloscope Multimeter 2 in 1 LM2020 with Test Leads Kits Professional LED Oscilloscope with 2.5 Msps High Sampling Waveform Capture Function DC / AC Voltage Current Test

▼Multimeter Universal Test Kits -Universal compatible kits,with three different connectors that can be replaced: alligator clips,gold/silver-plated....
▼More Accuracy & Faster Sampling Speed -Dedicated Chip,oscilloscope has automatic waveform capture function for 2.5Msps A/D data collecting,high....
▼More Powerful Detection Range -DC voltage 0 ~ 1000V, AC voltage 0 ~ 750V, DC/AC Current 0 ~ 10A, Resistance 0 ~ 40MΩ, Capacitance 0 ~ 100μf,....
▼LED Backlight & Storage / Readout -Analog broadband range up to: DC/AC ~ 1MHz, Display hold, storage / readout up to 10 waveforms and 100 sets of....
▼Overload Protection & Multi-Purpose -Built-in 500mA/10A double protective tube,dual protection of the instrument.Automatically shutdown in case of....

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WGP Hidden Camera Detectors, Hidden Devices/Bug/Anti Spy/Listing Device/GPS Tracker/RF Detector, 5 Sensitivity Levels, 25H Working Time, Home Office Travel

【Superior Detection Technology】 Hidden Camera Detector can detect radio waves, 2G, 3G, 4G mobile signal, SIM card bug. Frequency detection range 1Mhz - 6.5Ghz. 2 working modes: Sound and Vibration..
【Versatile Protection】 Camera detection, GPS magnetic field signal detection, RF wireless signal detection. Can effectively prevent your privacy leaks..
【Fast & Enduring】 Rechargeable lithium-ion battery, one hour fast charging, up to 25 hours of use per full charge. This rf detector serves as a reliable privacy protector or handy travel companion..
【Adjustable Sensitivity】 With upgraded ultra-sensitive chips, 5-Levels adjustable threshold, Large range of frequency detection. 5-segment bargraph indicator Physical attenuator provides ability to locate strong RF sources..
【Lightweight】 Portable like a pen (only 21g), easy to carry and store. Perfectly for home, office, travel, car and etc..

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Driveway Informer Wireless Driveway Alarm-USA Made Driveway Alarm Long Range 1000 Transmitter & Receiver Included In Kit-Driveway Alarm Sensor Detects Vehicles & People-Ideal for Home & Business

SUPER MATERIAL: Made of high quality use electrical element and semiconductor components. High structural strength, impact resistance, strong shock....
PACKAGE INCUDIGN: Include 4pcs Light Automatic Control Module, Light threshold can be adjusted by potentiometer to set the relay start..
CONVENIENT TOOL: The shell of relays is made of ABS flame retardant plastic material, wear resistant, high temperature resistant, dustproof and oil....
Main Parameter: The module Operating voltage: 12V.Output type: Output switch. Control capacity: maximum 10A. Detection frequency: 1MHZ. Load capacity:....
A WIDE RANGE OF APPLICATION: Widely used in Industrial automation, electric furnace heating, stage lighting control, photocopiers, medical equipment,....

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AnyTone AT-6666 10 Meter Radio for Truck with SSB PEP /FM/AM/PA Mode,High Power Output 15W AM,45W FM,60W SSB PEP

☛AnyTone AT-6666 Vey good high power 10 meter radio. Frequency Range:28.000-29.700MHz(Programmable),Frequency....
☛ Great high power 10 meter radio. Dimensions(in mm) 245(W)*158(D)*48(H),Weight:1.5kg.ECHO Function,SQ, ASQ Function,RF GAIN Adjustment,RF PWR....
☛ Big LCD displays frequency and all kinds of information,FM、AM、USB、LSB、PA mode,Frequency Tuning Step can be 100Hz 1KHz 10KHz 100KHz 1MHz,....
☛WARRANTY 1 year warranty. Money back if you are not satisfied with it in 1 month. Please feel free to contact with us if you have any query. We....

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Taidacent AD620 High Accuracy Low Cost Low Power Instrumentation Amplifier Voltage Amplifier Module Differential Amplifier Single-Ended/Differential Small Signal

Power supply: 5V-24V can be, but depends on how much the baby with the voltage output (if the customer requires output 5V voltage, then the AD62X series of chips is about ± 3.8V power supply, the regulator chip itself has a pressure difference, so it is recommended that the voltage is higher than 12V single Power supply is better).
Bandwidth: AD620/623 is lower than 50KHz at high gain and greater than 1MHz at low gain Input signal type: single-ended signal or differential signal.
The maximum magnification: more than 2000 times (actual measurement), due to the gain assembly resulting in greater fluctuations in the waveform band, it is recommended to use high-gain multi-stage amplification.
Saturation output amplitude: AC peak 10Vpp (±5Vpp).
This module can be enlarged 1000 times, the circuit layout is regular, MINI, design layout and wiring are reasonable.

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