GAR Monster Starter Kit for Arduino Uno Mega Nano Complete Advanced Set w/ ESP32 25 Sensor Modules Bluetooth WiFi Ethernet Wireless for Electronics STEM Robotics Projects
Advancing the development of robotics technology w/ Earth's 2nd biggest & most advanced starter kit for Arduino. 65+ pieces w/ FIVE main boards: 100%....
Explore programming electronics with all of the most common sensors and modules in Arduino like RFID Card-Key Reader, Ultrasonic Sensor, Real Time....
Build wireless IoT Automation projects with ESP32 Development Board, HC-05 Bluetooth Module, ESP8266 Wi-Fi Module, 2x NRF24L01 Wireless Transceivers....
All-in-one bundle with extra accessories + 16G USB storage with free access to the GAR Dropbox Cloud including PDF guides & links to tutorials and....
Effective technical/customer support from USA with lifetime replacement guarantee on all parts – The Monster comes in 16" x 12" durable organizer....
MX62 VHF+UHF Duplexer 144‑148MHz/ 400‑470MHz Different Frequency Indoor Antenna Combiner for VHF+UHF Duplexer Antenna Duplexer Antenna Combiner Transit Station Duplexer Walkie Talkie Accessory Differe
Fine Workmanship ---- Can also be used to separate UHF/VHF transmissions from UHF transmissions so that one transceiver can be connected to two antennas..
Features----------The duplexer combines the output of the HF/VHF transceiver and the output of the UHF transceiver so that both transceivers can be connected to the same antenna..
Feature ---- The MX62N duplexer is a series of inductance coils and capacitors that acts as a band‑pass filter..
Note ---- The MX62N duplexer can be used in two different ways, used in different frequency, can not transmit at the same time..
Applicaation ---- The MX62 VHF + UHF duplexer is designed for indoor use, usage frequency is 1.6‑55MHz / 144‑148MHz&400‑470MHz..
OCESTORE Crystal Oscillator Tester Frequency Counter Tester Meter 1Hz-50MHz Cymometer Measurement Tester Module LED DIY Kit
【OPTIMAL PERFORMANCE】OCESTORE premium upgrade Frequency Counter Tester Meter based on PICmicrocontroller that can measure frequency of 1 Hz to 50 MHz,designed to measure the oscillation frequency of the most crystal oscillators..
【HIGH QUALITY】OCESTORE premium Frequency Counter Tester Meter is made of high quality material which can use for a long time.Programmable addition and subtraction frequency settings, used to measure radio transceivers and other equipment..
【SUPER IMPORTATNT】with crystal oscillator measurement function and programmable addition and subtraction frequency settings, five-digit digital tube display, convenient and intuitive, all use in-line components, simple circuit, easy to make..
【OPTIMAL RELIABILITY】Power supply : USB 5V or DC 5-12V.
Crystal Test Range: about 4MHz-48MHz.Automatic range conversion, no need for manual switching.
All in-line components, easy to install and debug..
【PACKAGE & SERVICE】Package Include: 1 Pcs x Crystal Oscillator Frequency Counter .Any question Pls fell free to contact us, we will reply you within 24H.And we offer a 12 month warranty..
Repeater Duplexer MX72 VHF+UHF Duplexer 144-148MHz/ 400-470MHz Different Frequency Indoor Antenna Combiner
【MX72 Antenna Duplexer,】The MX72N duplexer is a series of inductance coils and capacitors that acts as a band-pass filter.Used in different frequency, can not transmit at the same time.The MX72N duplexer can be used in two different ways..
【HF-VHF/UHF Transceiver Duplexer】Combines the output of the HF/VHF transceiver and the output of the UHF transceiver so that both transceivers can be connected to the same antenna..
【Function】:Can also be used to separate UHF/VHF transmissions from UHF transmissions so that one transceiver can be connected to two antennas..
【Note】:The MX72 VHF+UHF Duplexer is designed for indoor use.If you use the MX72 VHF+UHF Duplexer outdoors, it should only be used for short periods of time under good weather conditions. Do not use the MX72 VHF+UHF Duplexer outdoors when there is any kind of precipitation..
【Quality Assurance】: As a professional seller, we offer high quality products and thoughtful services. Each product must be strictly inspected to ensure reliable quality. Please rest assured to buy our products, I hope you have a pleasant shopping experience..
Open SFP Slot - Gigabit Ethernet - Fiber Optic Media Converter - to UTP Cat5e/Cat6 10/100/1000 Copper – AutoSensing - SFP Slot Supporting Any Mini GBIC/SFP Gigabit Type - Jumbo Frame & LLF Support
AUTOMATICALLY adapts to 10 Mbit/s, 100 Mbit/s (Fast Ethernet) or 1000 Mbit/s (Gigabit) Speed and Extends in over Fiber - Distance and Fiber Type....
SUPPORTS both 155M (100FX/SX/LX/…) Fast Ethernet and 1.25G (1000FX/LX/SX/…) Gigabit Speed SFP transceivers (IMPORTANT – default setting is 1000M....
HYSHIKRA TC-B2M 1.8-36Mhz (160meter to 8meter) 50.7inch 120W Stainless Steel CB Mobile Base Antenna with PL259(UHF-Male) Connector for Yaesu Motorola Midland Icom Ham Mobile Radio Transceiver
All HYSHIKRA antennas are made by high quality material. It can improve the communication range of your transeiver..
Antenna Specification: FREQ:1.8~36 MHz VSWR:＜1.5 Polarization :Vertical Maximum Power Input-watts:120W Radiation:Omni Lighting Protection:Direct Ground..
Length:50.7inch Connector:PL259(UHF-Male)..
Compatibility for Yaesu Midland Icom Motorola mobile transceivers work on 1.8Mhz to 36Mhz..
What you get: 1PCS HYSHIKRA TC-B2M CB Antenna.If you any technical or unsatisfactory problems, plz contact us by clicking “RADIO MAX” that below the “Buy Now”, and find the button “ask a question”..
HYSHIKRA Fiberglass Dual Band Antenna, Outdoor 2Meter 70CM Base Antenna, 5.5/8.5dBi UHF-Female (SO239) Roof Antenna with Bracket Mount for Kenwood Yaesu Motorola Mobile Transcevier
High Performance Base Antenna: With high gain and fiberglass material.It can improve the reception and transmission performance of your devices..
Detachable Design: The antenna is made up of three parts, and you can easily install or remove them. Bracket Mount is also including, easy to install and use..
Compatible with most mobile radios or base transceivers work at 2meter and 70cm..
What you get: 1PCS HYSHIKRA FB22UV Outdoor Antenna and 1PCS Antenna bracket. If you any technical or unsatisfactory problems, plz contact us by clicking “RADIO MAX” that below the "Buy Now", and find the button "ask a question"..
HYSHIKRA FB17UV Dual Band 2M/70CM Fiberglass 4.5/7.2dBi 66in. UHF-Female(SO239) Base Outdoor Roof Antenna with Bracket Mount for Kenwood Yaesu Motorola Icom Mobile Radio Transceiver
HYSHIKRA FB17UV is a kind of outdoor fiberglass antenna. Provides a gain of up to 7.2dBi, which can greatly improve the reception and transmission performance of your devices..
2 parts design and antenna bracket including, you can install the antenna easily..
Compatible with most mobile radios or base transceivers work at 2meter and 70cm..
What you get: 1PCS HYSHIKRA FB17UV Outdoor Antenna and 1PCS Antenna bracket. If you any technical or unsatisfactory problems, plz contact us by clicking “RADIO MAX” that below the “Buy Now”, and find the button “ask a question”..
HAM Radio QRP Kit CW Radio CW Shortwave Transmitter Receiver Version Assembled Forty-9er 3W Accessories CW Radio Kit DIY Radio Kit
High Performance and Super Durability：The output power is raised to 3W, which has a strong remote communication capabilities, enhance the Forty-9er practicality.This kit is a classic low-power transceivers.
Side Tone Circuit：Increasing the side tone circuit, so that when you operate the transmitter, the headset can also listen to the keying signal.Beautiful metal case not only for item considerably, and can effectively shield nearby interference.
Brand new and High Quality：This is a very small shortwave radio transmitter receive assembled accessory for Forty-9er 3W,it has high performance and super durability, the reception is good, highly readable code.
Efficient Operation：Comes with ciecuit diagram, give you an efficient operation,it is a good part for people who enjoys DIY. Coming with ciecuit diagram can guide you to install well.
Quality Service：We have a 24-hour online professional customer service team.If the product has any quality problems,you can contact us at any time,supports return within one year,we will try our best to solve your problem in time.
