2023-09-08 06:59
courtesy https://www.antennas27.com/27dl2-smartech.htmlThe KV delta antenna at 27 MHz is a type of antenna that consists of three elements, namely two vertical elements and one horizontal el… Read More
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Best Antenna Sources and Reviews - Digital TV Antenna , HDTV Antenna, Cheap Antenna, DIY Antenna, Indoor and Outdoor Antenna, Yagi Antenna, Antenna Theory, Filter and Amplifier Antenna, WiFi Antenna, and Mobile Phone Antenna Reviews
2023-08-24 01:22
Terbuka di jendela baruwww.hamradiosecrets.comSloper antennaThe K1WA sloper antenna is a type of sloper antenna, but it is specifically designed for the 80-meter band. The antenna in the ima… Read More
2023-08-24 01:06
Dual band J-pole antenna: Terbuka di jendela barunt1k.comDual band J-pole antennaA dual band J-pole antenna is a type of antenna that can be used to transmit and receive radio waves o… Read More
2023-08-24 01:01
Here is an image of a V antenna: Terbuka di jendela baruwww.tutorialspoint.comV antennaA V antenna is a type of dipole antenna that is made up of two long wires that are arranged in a… Read More
2023-08-24 00:57
Here is a Super J antenna calculator:Frequency (MHz): 145
Feed point height (m): 1
Element 1 length (m): 0.7071067811865475
Element 2 length (m): 0.3535533905932737
This calculator ca… Read More
2023-08-24 00:54
Here are some do-it-yourself J antennas for 145 MHz drawings:J-pole antenna: A J-pole antenna is a simple and effective antenna that can be made from a few materials. It is a good… Read More
2023-08-24 00:50
A longwave (LW) antenna is an antenna that is designed to transmit or receive radio waves in the longwave band, which ranges from 150 to 525 kilohertz (kHz). LW antennas are typically large… Read More
2023-08-23 23:00
Here are some of the best web hosting providers for ecommerce:Shopify: Shopify is a hosted ecommerce platform that makes it easy to set up and manage an online store. They offer a… Read More
2023-08-23 22:58
Here are some of the best web hosting services for small businesses:Bluehost: Bluehost is one of the most popular web hosting providers and is known for its affordable plans and g… Read More
2023-08-23 22:55
There are many great antivirus software options for PC, but some of the best include:Bitdefender: This software offers excellent protection against malware, ransomware, and other threat… Read More
2023-08-23 22:52
Antivirus software for iPhone is not necessary as Apple's iOS operating system is very secure and does not allow malware to install without user permission. However, there are some fre… Read More
2023-08-23 22:50
Here are some of the best malware removal software for Mac:Malwarebytes for Mac: This software is known for its ability to remove even the most stubborn malware. It is also very e… Read More
2023-08-23 22:47
There are many great antivirus software options for Mac, but some of the best include:Bitdefender Antivirus for Mac: This software offers excellent protection against malware, ran… Read More
2023-08-19 01:44
What is the best WordPress hosting for 2023?It's difficult to predict what the best WordPress hosting will be for 2023 as the industry is constantly evolving. However, some of the top WordPr… Read More
2023-08-16 01:24
When searching for free cybersecurity software downloads, keep in mind that it's important to download software from reputable sources to ensure your computer's safety. Here are a few popula… Read More
2023-07-10 02:32
1. UNCX Crypto Coin . airdrophttps://t.me/uncxairdrop_bot?start=r068224007252. Pi Network , now 1 PI Network price USD 23 , you cn mine it from your mobile phone for free, get the PI Ne… Read More
2023-05-05 06:19
Small businesses often need to run lean to maintain their profit margins and the capital they need to expand and adjust. Sometimes, however, this results in sacrificing strong security syste… Read More
2023-04-28 08:05
Best Email Marketing Software - Are you a booming startup, medium enterprise, or even a large organization? Email marketing is very well suited to the above categories… Read More
2023-04-28 08:01
Best Human Resources SoftwareWe may be compensated by vendors who appear on this page through methods such as affiliate links or sponsored partnerships. This may influence how and… Read More
2023-04-28 07:53
The real estate industry is as complicated as it is profitable, so you’ll need foolproof accounting software to help you stay on top of your finances. This article will find some… Read More
2023-04-28 07:50
Top Office 365 Backup Solutions ComparisonOffice 365 is a widely adopted cloud-based productivity suite. Many users around the world rely on its features for their everyday work… Read More
2023-04-24 06:08
Transconductance Amplifier This circuit is a voltage-to-current converter . Here's how it permits an input voltage to control the brightnessof an LEDR3 controls Vin , Vary R3 to alter I… Read More
2023-04-24 05:49
The 741 is a highly popular general purpose OP-AMP. It is simple to use , reliable, and inexpensive, it is used in most circuits.IC OP-AMP 741741 PINSIC 741 Pin OutMaximum RatingsSupply Volt… Read More
2023-04-21 22:50
Cubical Quad Beam Loop Antenna is fullwave length Antenna, designed in the mid of 1940's , each side being a quarter wavelength, and fed at a current loop in the center of one side, the volt… Read More
2023-04-21 04:52
Common-base (CB) and common-gate (CG) amplifiers are the third form of single-transistor amplifier circuit topology. Their claim to fame is low input impedance, high voltage gain and high ou… Read More
2023-04-12 08:05
2023-04-12 07:55
2023-04-12 07:14
2023-04-12 07:02
2023-04-12 04:16
2023-04-12 03:57
2023-04-03 06:25
Here is the JavaScript code: span>  ; > ; Loading... // Initialize the Cesium viewer. &nbs&hell…Read More
2023-04-03 06:17
Cesium JS is an open source JavaScript application used to display 2D and 3D Geospatial models from an application.CesiumJS is an open source JavaScript library to display World… Read More
2023-04-03 06:10
Live map of marine traffic for the status of your company's ships, which can be applied to your website. With the Javascript code below, you can install marine traffic maps on your own websi… Read More
2023-04-03 06:07
Google Chart Tools help display live data on your site. You may check out the rich gallery of interactive charts and data tools provided by google charts.Using Google charts, you can create… Read More
2023-03-23 07:04
Electronic Components for sale as of 03/20/22 / Updated Inventory Listing - 26,510 Line ItemsExperienced supplier of electronics component spare parts for over 40 years  &hell…Read More
2023-03-06 11:06
Sale LED PCB 50W Bright White T Bulb Machine Lamp 50 watt AC 220 - 240 V DOBFor Inquiry Please send to [email protected] via Paypal Read More
2023-03-06 10:57
Sale PCB Embedded AtMega2560 HC05For inquiry to [email protected] Read More
2023-03-06 06:09
Sale WiFi router antenna, modem antenna, 23cm 5M omni directional antennaInquiry to [email protected] via PaypalSpecification:Frequency Range: 698-960MHZ, 1710-2700MH.Gain: 1… Read More
2023-03-06 06:03
For Inquiry Moco Push Pull Connector , Please contact to my email : [email protected] via Paypal Read More
2023-03-06 06:02
Sale Onelinkmore WiFi Router Antenna Dual Band 2.4GHz 5GHz 10dbi RP-SMA.For inquiry send to [email protected] via Paypal Read More
2023-03-06 06:02
Sale 9m Multifunctional Pole (Wifi, TV Antenna, Wireless etc.) for inquiry , please send to [email protected] via Paypal Read More
2022-12-01 13:12
Gain OP-AMPGain OP-AMPGain OP-AMP Gain :===============================Print this page The Operational Amplifier or OP-AMP is a high performance linear amplifier with an amazing variet… Read More
2022-11-15 00:48
For over fifty years I have been matching my home-brew antennas to my radio, using makeshift field-strength-meters, lamps, pencils (arc), or finger (ouch). My solid-state amplifiers have com… Read More
2022-11-14 14:02
Here are the best RV cellular boosters to keep you connected on the road."A cellular booster is a necessary addition for some RVs." This is especially true for those of us who travel to… Read More
2022-11-14 13:04
For your TV to pick up channels broadcast by stations in your area, you need an antenna that’ll pick up the broadcast signals and convert them into audio and video signals that display… Read More
2022-11-14 13:00
Best TV Antenna Booster for Rural Areas: Easy to SetupWritten by Ledmond Teamin Best TV GuideIf you live way out in the far country, you really should get the best TV antenna boost… Read More
2022-11-14 06:58
Standard VS American Wire Gauge SWG Diameter (inch) Nearest AWG 12 0.104 10 14 0.08 12 16 0.064 14 18 0.0… Read More
2022-11-05 23:07
Common materials that you can use for insulating hardware when building antennas. Homemade insulators are inexpensive. I encourage you to make them, especially for your dipoles.High-quality… Read More
2022-11-05 22:57
The general rule is to use wire for HF-band dipoles -- no. 12 or 14 being the most popular size. Aluminum tubing is used for HF, VHF and UHF Yagi antennas because this material is strong eno… Read More
2022-11-05 22:54
There is another instrument that you may use for resonance tests. It is known as a noise bridge. It is connected between your receiver and the feed line to the antenna. Your antenna will be… Read More
2022-11-05 22:51
We have discussed the standard formula for cutting a dipole to length [L = 468/f(MHz)]. First, you may wonder why 468 is used instead of the free-space factor of 492 for a half wavelength. T… Read More
2022-11-05 22:13
A folded dipole has two conductors in parallel, as you can see in Fig-3. This antenna has a high feed impedance (300 ohms). You may use a 4:1 balun transformer (see later chapter on baluns)… Read More
2022-11-05 16:03
Perhaps the most common amateur antenna in use today is the dipole. It is inexpensive to construct, and it provides good results for local and DX communications if it is erected high above g… Read More
2022-10-29 14:48
Some newcomers are confused about the proper type of conductors to use for antennas. I have been asked, for example, "Can I use wire that has plastic insulation?" Another common inquiry is… Read More
2022-10-23 07:31
Reliable communications in radio systems depends upon the over-all effectiveness of both the base station and mobile unit antennas. The radiation pattern of the transmitted signal is extreme… Read More
2022-10-23 03:13
An antenna simply hanging up in free space isn’t worth much; we need to get our energy from the transmitter up to the antenna. Of course, we can bend down one end of the an- tenna and… Read More
2022-10-20 02:19
The Circuit The circuit in Figure 1 shows how simple the FSM is to build. RF is coupled to Dl and D2, which are configured as a voltage doubler. The developed voltage is seen acros… Read More
2022-10-15 04:02
The human eye was a persistance of vision of about 0.02 second. Therefore a light that flashes on and off more than about 50 Hz appears continuously on. The human ear is much faster an… Read More
2022-10-15 03:54
Looking for a highly effective microwave horn antenna? Look no farther than your pantry! Food cans (empty, of course) can be just the right size to give you lots of gain-just watch out how m… Read More
2022-10-11 02:39
Portable satellite TV antenna for dish service with included Wally HD receiver. Ideal with DISH Pay As You Go HD programmingUse as either portable antenna or roof mounted (mounting feet incl… Read More
2022-09-27 06:53
There are many brands of antennas on the market, all of them promise good quality. This makes us need to determine what parameters help us to choose the right antenna, recommended according… Read More
2022-09-21 10:14
Our Picks for Best Amplifier Boosters for Over The Air TV Antennas - Installing and setting up an over-the-air TV antenna is a great way to get free TV.Since no internet is needed… Read More
2022-08-24 06:57
5 Best SMS Marketing Software & Services [Updated for 2022] - SMS marketing software is a great way to keep in touch with your customers on a regular basis. You can send them… Read More
2022-08-18 08:51
The 5 Best Accounting Software for Small Business of 2022- The 5 Best Accounting Software for Small Business of 2022 Best Overall: QuickBooks Online Best for Micro… Read More
2022-08-18 07:30
Top 10 BEST Performance Review Software Of 2022 [Free & Paid]- Employee Performance Review Software — Employee Performance Review Software. Performance Review Softwa… Read More
2022-08-18 04:56
Free Accounting Software | Manager - Free accounting software worksoffline, easy to use, full featured & free forever. Download for windows, Mac & Linux.GnuCash GnuCas… Read More
2022-08-18 01:54
What are the Best Cell Phone Signal Boosters for Rural Areas? - The Cel-Fi GO X Smart Signal Booster Kit is one of the best carrier specific boosters for rural areas, boosting signal up… Read More
2022-08-18 01:05
Archer MR200 | AC750 Wireless Dual Band 4G LTE Router - The Archer MR200 can easily share a 3G/4G connection with up to 64 wireless devices like tablets, laptops and mobile phones… Read More
2022-08-18 00:56
Archer C2 | AC750 Wireless Dual Band Gigabit Router - TP-Link - Supports 802.11ac standard - the next generation of Wi-Fi. Simultaneous 2.4GHz 300Mbps and 5GHz 433Mbps connections… Read More
2022-08-18 00:42
TL-WR902AC | AC750 Wireless Travel Router - TP-Link - The incredibly compact TL-WR902AC is the world’s first AC750 travel router. Take it with you to create a personal Wi-Fi spot… Read More
2022-08-18 00:17
Enjoy a seamless wireless network throughout your home or office. The dual bands WiFi up to 750Mbps not only help extend to 2,000 sq.ft. (185 m2), but also make good use of your high ISP spe… Read More
2022-08-18 00:17
RE650 | AC2600 Wi-Fi Range Extender - TP-Link - Far Reaching Wi-Fi and Powerful Performance Powerful Quad-Antenna design with Beamforming delivers highly targeted Wi… Read More
2022-08-18 00:15
Archer C20 | AC750 Wireless Dual Band Router - TP-Link - With 433Mbps wireless speeds over the crystal clear 5GHz band and 300Mbps over the 2.4GHz band, Archer C20 offers you the flexib… Read More
2022-08-15 00:01
Antenna Installation Guide - Hints Tips - Electronics Notes-Looking for more guidance or want to educate yourself before cutting the cord? Here are some tips tailored to safely installing yo… Read More
2022-08-02 09:23
We have more than 26 Thousands Electronic Components Stock on our lists, if you have any Inquiry Please let me know , send Inquiry to [email protected] or Whatsapp : +6287774323525 Read More
2022-07-25 03:36
315/433Mhz RF Link Kit - The 315/433MHz RF link kit is consisted of transmitter and receiver, popular used for remote control. It will be easy to use this kit to transmit data via RF Wi… Read More
2022-07-24 08:34
Antenna double bazooka 27mhz cable stretch rg58(5,24M) and to 11M radio, total 16.24M cable is suitable for 11 meter band radioVery suitable for narrow or inadequate land, can be in the form… Read More
2022-07-23 08:08
II. DR. T. HENRY MORAY PROJECTSb) Radiant Energy Patents - Various R. E. Circuits and Devices1. Patent No. 2,813,242, Nov. 1957 L. R. Crump-Atmospheric Energy DeviceThis radiant energy… Read More
2022-07-22 07:40
Diode Radio For Low Impedance Headphones - using small amount of component , germanium diode semiconductor you can build small radio equipment that can pick up lot of AM/LW/SW frequency… Read More
2022-07-22 07:27
One Transistor Radio - Here is a simple circuit for a one transistor Audion type radio powered by a 1.5 V battery and Transistor BC548 It employs a set of standard low- impedance headp… Read More
2022-07-17 08:05
When using a good antenna amplifier for the UHF range, programs can be received from television stations which, without a preamplifier, only deliver a very noisy "snow field". The anten… Read More
2022-07-17 08:05
The special thing about this circuit is that both transistors are either conducting or both are blocking. As long as the lamps are not lit, only small currents flow, that benefits the batter… Read More
2022-07-17 07:27
The walkie-talkie, a portable two-way radio, consists of three blocks, namely receiver, transmitter and modulator (amplifier). The former is a super regenerative receiver (Figure 1). Us… Read More
2022-07-17 06:54
Design of an adaptive electronic starter for fluorescent lamps - A cost competitive circuit of a fluorescent lamp electronic starter that can provide a single-pulse ignition, adaptive prehea… Read More
2022-07-02 13:39
Horn Antenna - The energy of the beam when slowly transform into radiation, the losses are reduced and the focussing of the beam improves. A Horn antenna may be considered as a&nbs&hell…Read More
2022-06-23 13:56
Main Use: RF Demo Kit NanoVNA RF test board demonstration calibration board, used for learning vector network analyzer, antenna analyzer test calibration learningHigh Quality: Each modu… Read More
2022-06-20 09:20
Electron Tube 12AU7 ECC82 Hitachi, Sylvania, Philips, Raytheon used - Electron tube for pre-ampl various brands , usedSee the number in the photo1. Hitachi 80%2. Philips 80%3. European brand… Read More
2022-06-20 09:15
For sale debug card for pc and laptop - To check that everything is working properly (ram, hdd, etc.) not to check for damage to your PC or laptop Read More
2022-06-20 09:04
Electron Tube RCA 810 strong emission used - Transmitting Vacuum Tube RCA 810 used, with strong emission, made in USA Read More
2022-06-20 08:59
Electron Tube 6N3P-E 6CC42 6385 ECC42 NOS Reflector (with box) - Electron Tube 6N3P-E 6CC42 6385 ECC42 NOS Individual reflector boxE series long lastingThe main technical specifications for… Read More
2022-06-20 08:54
Tube Electron Tube G807 807 FU7 NOS Ulyanovks brown/black base - ElectronTube G807 made in USSR equivalent to 807 FU7 ULYANOVSK Brown or Black baseG-807 (Г-807) beam tetrode desig… Read More
2022-06-20 08:46
For sale tube lamp 9003 - 6K4/6J1 replacement. 1 pcs brand RCA. 1 pcs brand Simens. 1 pcs KENRAD. 1pcs brand erased Read More
2022-06-20 08:01
For sale varco iron 10 pf - varco iron 10 pf. new items are considered second hand goods. old stock left Read More
2022-06-20 07:52
For sale Varco iron 500 Pf, new item, old stock left - 500pf iron varco. does not rotate 360 degrees. look at the photo. new item..but considered like used item. old stock left… Read More
2022-06-20 07:42
Computer /Laptop usb PC Analyzer - A tool that serves to assist in repairing a computer or laptop.This tool is suitable for people who are just learning about troubleshooting comp… Read More
2022-06-20 07:17
ANTENNA ANALYZER YTE 26-170 MHz. Especially for CB and VHF (2 Meters).Ham Radio Hobbyist must have this tool, because it was created to meet the needs of CB and VHF frequency users.Ver… Read More
2022-06-20 07:02
ADSB PCB Antenna 1090 MHZ SMA Female Active Receive Booster ModuleBrand Name : SignalPlusGain(dB) : 20 dBiFrequency : 1090 mhzConnector : SMA femaleGain : 20 dBiWorking Current : 80mAWeight… Read More
2022-06-16 10:04
ALLEN BRADLEY 1747-L543SLC System,SLC 5/04 Controller, 64K MemorySLC500. Processor. 5/04. 64K memory. 8192 I/O capacity. Communications DH+, RS-232Technical Spesification :Depth : 142 mmFron… Read More
2022-06-16 09:55
PLC Programmable Controllers - Allen‑Bradley® programmable logic controller (PLC) and programmable automation controller (PAC) range from large to small and even micro… Read More
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