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
Blog Directory > Technology Blogs > Antenna handbook technology Blog >
Antenna Handbook Blog
antenna-handbook.blogspot.com
Tags:
band
microsoft
inch tft lcd
controller
ssb lsb
dof cobot collaborative
controllers
microcontroller learning module
programming
car kit myagv
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
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
2022-06-16 08:51
The Top 10 Office 365 Backup And Recovery Solutions - Discover the top ten best Microsoft Office 365 recovery and backup solutions. Explore features such as automated backups, reporting… Read More
2022-06-16 08:45
Basic Stamp Super Carrier Board - Low-cost through-hole development board for the BASIC Stamp 1 (BS1-IC) and the 24-pin BASIC Stamp 2 series microcontrollers (BS2-IC, BS2E-IC, BS2SX-IC… Read More
2022-06-16 03:00
All FM AM (MW SW) SSB (LSB USB) Band Radio Receiver Speaker - SI4732 All Band FM Radio Receiver AM (MW SW) SSB (LSB USB) supports Speaker with antenna + USB cableInformation:Use 3.6V . lithi… Read More
2022-06-16 02:08
PIC In System Programming - PIC microcontrollers, like most modern microcontrollers, can be programmed in system (or in circuit – ICSP) rather than in a socket programmer. Th… Read More
2022-06-15 14:49
ODROID-SHOW2 with 2.2 inch 320x240 TFT LCD - ODROID-SHOW2 is arduino compatible which allows to view what is being processed by ODROID via 2.2 inch TFT LCD. We can display colorful text or i… Read More
2022-06-15 14:48
ARM Cortex M0 Microcontroller Learning Module Nu LB Nano130 32Bit - Learning board for Nano130 microcontroller. This microcontroller is a 32-bit microcontroller that has been integrated… Read More
2022-06-15 14:24
MyCobot Pro 320 Pi 1 Kg Payload 6 DOF Cobot Collaborative Robot - MyCobot Pro 320 Pi is an ARM robot with 6 degrees of freedom (6 DOF) that uses a Raspberry Pi mini pc board as its mai… Read More
2022-06-15 14:11
MyAGV Mecanum Wheels Lidar High Precision Camera Car Kit - MyAGV is a car-shaped robot equipped with a camera with a high level of precision and also equipped with Lidar so that it can be us… Read More
2022-06-15 14:11
AT89S51 Prototype Board 40 Pin MCS-51 DT-Proto - 40 Pin MCS-51 DT-PROTO is a proto board based on the AT89S51 microcontroller which has a UART RS232 communication port and supports In-system… Read More
2022-06-15 13:45
Web Application Online Helpdesk Customer Support - Web-based application that functions as a support / helpdesk application to manage tickets & customer care communication to regis… Read More
2022-06-15 13:44
Log Periodic Outdoor Antenna / Periodic Antenna - Log Periodic Antenna is widely used as a singal amplifier outdoor antenna because this type of antenna has a wide frequency limit… Read More
2022-06-15 13:44
Best HVAC Software - HVAC software Solution Professional 2021.6.11It is a single environment for Vibro-acoustic analysis and design. This allows engineers to perform accurate predictiv… Read More
2022-06-15 13:43
Arduino Uno R3 rev3 CH340 clone atmega328 - no cable usb - Arduino uno without a USB cable so that the price is cheaper, you can use a regular printer cable. Arduino uno… Read More
2022-06-15 13:25
## THIS ANTENNA IS INTENDED TO BE USED ON A REPEATER BOOSTER Signal Amplifier Repeater, this antenna CANNOT WORK/STAND ALONE, MUST WITH A REPEATER SIGNAL BOOSTER ##Product excellence :… Read More
2022-06-15 10:52
Best HVAC Software Solution Professional 8.4.2 FULL VERSION for small business - HVAC software solutions are one of the rarest software applications in the field of HVAC systems and sy… Read More
2022-06-14 12:43
DESCRIPTION PLC MODBUS SCADA TRAINER SETSCADA stands for Supervisory Control and Data Acquisition. SCADA is a system that collects information or data from the field and then send… Read More
2022-06-14 10:47
Relay 5V 1 Channel for Arduino Active Low In 5V Out 250VAC 30VDC 10A - This is a 5V 1-Channel Relay interface board. Can be used to control various electrical devices with large curren… Read More
2022-06-14 08:50
Pure Sine Inverter Driver Board Module EGS002 EG8010 IR2110 IR2113 pc - NEW EGS002 Pure sine wave inverter driver board EG8010 + EG2113 / IR2113 / GNVS2113 module, (NOT 2110, there are… Read More
2022-06-14 08:42
Pure Sine Wave 2000W 3000W 4000W Power Inverter Kit 12/24/36V to 220V - Power Inverter Kit Pure Sine Wave 600 - 1500 Watt + 180A Iron Core Ankle Transformer.This Assembled Power Inverte… Read More
2022-06-08 12:16
Electret microphone preamplifier module adjustable gain - Cheer for your project. The fully assembled and tested circuit board has a soldered 20-20KHz electret microphone. The amp… Read More
2022-06-08 11:55
Z-80 Microprocessor Trainer (Microprocessor Training Kit) - This product is a Z-80 microprocessor practicum tool equipped with an 8-bit LED output. Very suitable for students and… Read More
2022-06-08 09:52
Complete Digital Stereo Mini FM Transmitter - An FM transmitter with clear audio quality is not inferior to a million-priced transmitter with a range ranging from 2 to 5 kilometers depending… Read More
2022-06-08 09:30
HF Trasceiver Icom IC7300 New Ori 1 Year Service Warranty IC-7300 SSB -HF Trasceiver Icom IC7300New ORI 1 year service guarantee* Output power: 100W (25W AM)* RX Frequencies : 0.030-74.800*… Read More
2022-06-08 07:27
Arduino Nano 5V 16MHz Compatible Development Board ATmega328P - Based on Arduino Nano Development Board and layout. Reliable for projects that need low power consumption.8 analog inputs… Read More
2022-06-08 07:15
ESP-WROOM-32 Dual Core Development Module ESP32 WiFi Bluetooth ESP-32sQuality Notes:This is the Premium version of the ESP32 Board that still uses quality components, not the strip-down vers… Read More
2022-06-08 07:05
ESP32-CAM WiFi Bluetooth Dual Core Development Board w/ OV2640 Camera - The ESP32-CAM is a very small camera module with the ESP32-S chip. Besides the 160° OV2640 camera, and severa… Read More
2022-06-08 06:17
ESP-01s 1 MB WiFi Microcontroller ESP8266 ESP01s Replace ESP-01 ESP01 - Here comes ESP-01s, the new version of the well-known ESP-01.ESP-01s vs ESP-01 differences:1. Red power LED is re… Read More
2022-06-08 06:07
NodeMCU v2 Amica ESP8266 CP2102 4MB WiFi Microcontroller ESP-12E ESP12 - This module is an ideal version, still using the yellow Tantalum Capacitor (vs the black color which is inferior) and… Read More
2022-06-08 05:59
ESP-07S WiFi Microcontroller ESP8266 ESP07S Replace ESP-12F ESP-07 - Smallest ESP8266 so far with uFL/iPex socket for more powerful external antenna. The PCB footprint, pinout, co… Read More
2022-06-08 04:58
ATMEGA16-PU Microcontroller ATMEGA 16 AVR ATMEGA16 - Included in the 8-bit MEGA AVR family.Number of IO: 32Program Memory Capacity: 16 KBEEPROM Memory Capacity: 512 BytesRAM Memory Capa… Read More
2022-06-08 04:54
Zilog, Inc., formerly known as Zilog (which stands for "Z (last word in) unified logic"), is an American manufacturer of 8-bit and 16-bit microcontrollers, and is best known for the Intel 80… Read More
2022-06-08 04:34
Z80 Microprocessor Trainer Kit - Understand and master Microcomputers with hands-on practice using the Microprocessor Evaluator (Zilog Z80)Why should you have a Microprocessor Evaluator… Read More
2022-06-08 04:23
ARDUINO PRO MICRO ATMEGA32UA 5V 16Mhz-The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity on-bo… Read More
2022-06-08 03:34
NodeMCU Amica CP2102 ESP 12E 8266 WiFi IoT Dev Kit V2 w/ Arduino IDE - CP9102 Specifications:===============- Microcontroller chip: ESP8266 12-E- Digital I/O pins: 11 pieces, supports i… Read More
2022-06-08 03:02
ultrasonic sensor HC-SR04 HCSR04 distance meter for arduino raspberry pi - The sensor that is able to measure distances is stable and accurate compared to the SRF05, SRF02 modules, the… Read More
2022-06-08 02:51
SIM900 GPRS GSM Shield Development Board Quad Band Module For ArduinoBrand Name:CFsunbirdCondition:NewType:TimerModel Number:SIM900Operating Temperature:- -40°C to +85 °CSupply… Read More
2022-06-08 02:40
Raspberry Pi 2 LCD 3.5inch TFT Touchscreen - Support Raspberry Pi 3...!Package consists of:1. 3.5inch TFT LCD touchscreenSpecs:Resolution 320x480 pixelsTouchscreen Controller XPT2046Typ… Read More
2022-06-08 02:23
Package/Board Raspberry Pi 4 Model B - 1GB/2GB/4GB/8GBPackage/Board Raspberry Pi 4 Model B - 1GB/2GB/4GB/8GBExplanation :- You can choose board only or board + basic package- All boards are… Read More
2022-06-07 10:45
GPS Antenna GNSS GLONASS Antenna Support Ublox Neo-6M 7M 8M Simcom- Condition: New,Weight: 167 Gram, Category: GPS & Sport Tracker, GPS Antenna for Arduino GPS Module such as U… Read More
2022-06-07 10:20
CREATING A DIY 88-108 MHZ FM TRAP - One of the most problematic strong signals you can encounter is regular 88 – 108 MHz broadcast FM stations. They transmit at high power a… Read More
2022-06-07 10:20
DIY "FM TRAP" or 88-108 MHz Band STOP filter - Among the few "blockers" the most called are the broadcast WFM transmitters. Simple way to solve the problem is to filter the received sig… Read More
2022-05-23 09:17
Outdoor Antenna Installation Tips - Before we installing the outdoor antenna , it is important to read the precise guidelines for safely installing the outdoor antenna. Prepare the Outd… Read More
2022-05-11 08:22
Monopole Antenna - The operating principle of rod antennas (or monopoles) is based on the fact that the current distribution on an antenna structure that is only a quarter wavelength long is… Read More
2022-05-10 06:12
Free space conditions require a direct line of sight between the two antennas involved.Consequently no obstacles must reach into the path between them. Furthermore in order to avoid the majo… Read More
2022-05-10 05:08
Antenna Gain - While the gain definition assumes ideal matching between the antenna and the connected cable and receiver or transmitter, in practice this is rarely the case. So what is measu… Read More
2022-04-21 05:52
Maxwell's Equations - The equations postulated by the Scottish physicist James Clerk Maxwell in 1864 in his article A Dynamic Theory of the Electromagnetic Field are the foundations of… Read More
2022-04-19 13:56
The three-dimensional radiation behavior of antennas is described by their radiation pattern (normally in the far field). As explained before, only an isotropic radiator would exhibit the sa… Read More
2022-04-19 10:13
Antenna Theory - Log-periodic antenna - The Yagi-Uda antenna is mostly used for long time . However, for better reception and to tune over a range of frequencies, we need to have… Read More
2022-04-17 08:41
Input Impedance One of the most significant parameters of an antenna is its input impedance: 𝑍𝑖𝑛 = 𝑅𝑖𝑛 +𝑗𝑋𝑖… Read More
2022-04-15 23:15
Logic Probe Memory Circuit - The Circuit describe is a low cost logic probe with memory with IC TTL 74107 Dual JK Flip Flop , Diode, resistor, and normaly closed switch provides the pr… Read More
2022-03-30 08:23
Office 365 backup solutions - The presence of Microsoft 365 during a pandemic like now is a solution for various businesses at work. With various online collaboration services presented… Read More
2022-03-09 13:01
How to Install an Outdoor TV Antenna in 7 Steps - Steps of installation of an Outdoor TV antennas :1. Prepare and check your instrument and materials2. Choose the side of a house… Read More
2022-02-23 09:53
The Best Indoor HDTV Antenna - As we know, cable TV, streaming TV services, and satellite TV , as Hulu, Disney+, HBO, NetFlix, and etc, require us to pay a subscription fee every… Read More
2022-02-22 10:43
VK3UM downloads - was a software develop by Dough McArthur,Doug VK3UM. For VK3UM Downloads please click here , VK3UM downloads software consist of EME Calculator [EME… Read More
2022-01-29 09:54
Many Hadith Related With Islamic Medicine Based On Quran And Sunnah From The Prophetic Mesenger Of Allah Peace Be Upon Him.One of the famous hadith about Medicine is hadith treatment with&nb&hell…Read More
2022-01-29 09:51
Black Cumin or Nigella Sativa lower Blood PressureTreatment of high blood pressure using black seeds In a small study published in 2008, researchers found that Nigella sativa or&nb&hell…Read More
2022-01-29 09:49
Cairo University researchers find strong antibacterial activity in black seed extract A study at Cairo University in Egypt showed a boost in antibacterial activity when the extract… Read More
2022-01-29 09:48
Florida researchers confirm that black cumin is a viable option for immunity and auto-immune diseases Black seeds have shown to improve the immune system by 72 percent in… Read More
2022-01-23 01:44
What is the difference between a human eye and an antenna? - An antenna is like an eye. A signal is like light. A TV tower is like a lamp. But this light is invisible for human eyes.&nb&hell…Read More
2022-01-18 02:29
patternCustomPlot radiation pattern using spherical coordinate system (phi and theta angles)SyntaxpatternCustom(magE,theta,phi)patternCustom(magE,theta,phi,Name,Value)hplot = patternCustom(_… Read More
2022-01-18 01:58
rf bnc 50 ohm attenuatorrf bnc 50 ohm attenuatorAttenuators - Interconnects PADS BNC 50 OHM BNC(M) (F) 20db - Is 20db enough attenuation to reduce 1W output to 0.5W ? 20dB for this… Read More
2022-01-03 05:01
Indoor Antennas for receiving DTV (Note: An auction of spectrum that had been licensed to broadcast television stations operating on UHF TV Channels 38-51 resulted in many TV stations o… Read More
2021-12-29 07:26
Best Practical Antenna HandBook for Hobbyist, Students, and DIYersThe Best Practical Antenna Handbook by Joseph J. Carr This Book is a practical book that explains antennas in t… Read More
2021-12-10 11:43
1. Antennas Direct ClearStream 2V TV AntennaDeal Price $78.33Normal Price $119.99Multidirectional Antenna, for Indoor, Attic and Outdoor use, VHF/UHF Band, 60 miles range2. Amplifi… Read More
2021-12-06 03:32
To determine how much tubing we will need, we have to figure out how long a quarter wave is at forty meters . Using λ/4 (feet) = 246/f (MHz) and then converting the fraction of a… Read More
2021-11-24 10:14
1. Motorola Edge - 2021With Processor Qualcomm Snapdragon 778G , Unlocked for the freedom to choose your carrier. 5G service available with 5G plan. 5G network coverage requir… Read More
2021-11-24 07:53
1. SAMSUNG Galaxy Chromebook 4 11.6-inchThe quality of Samsung meets the accessibility of Chrome OS. Its all-new light and compact design lets you stream, work, create, and play on a fa… Read More
2021-11-24 06:17
Software1. TurboTax Deluxe 2021 + $10 Gift Card [Amazon Exclusive]Tax Software Federal and State Returns w/ Federal E-file [PC Download]. Approved by 31 years CPA Tax Expert 10 way… Read More
2021-11-20 07:36
What is a Chromebook?Chromebooks aren’t like other laptops. They run Chrome OS, an operating system made by Google. They are powerful, so they can handle what’s important to… Read More
2021-11-20 02:15
Forget about Internet blank spot in your home and office . WiFi Mesh Systems, Faster speeds, greater coverage. WiFi that handles all your connected devices without any slowdowns.No more… Read More
2021-11-19 14:29
Do weBoost cell signal boosters support 5G?Yes. All weBoost cell signal boosters are compatible with 5G. Today, the most commonly available type of 5G operates on lower frequency bands. &hell…Read More
2021-11-17 07:17
No matter where you’re located — or where you’re going — Cell Phone Signal Boosters for Home, Work and Travel can help make sure you have the coverage you… Read More
2021-11-11 00:27
In general, a rural area or a countryside is a geographic area that is located outside towns and cities. Whatever is not urban is considered rural ?Typical rural areas have a low popula… Read More
2021-11-11 00:10
TV antennas indoor and outdoor receive over-the-air (OTA) network TV signals for FREE from major networks or broadcast tv stations such as NBC, FOX, CBS, ABC, PBS, THE CW, QUBO, T… Read More
2021-11-11 00:08
Television is receiver device that needs antenna to receive signal from broadcast TV stations. Free TV channels or Aerial Signal TV channels is free. Instead of cable TV channels that charge… Read More
2021-11-04 10:43
The Omnidirectional antenna is probably the most common antenna available. Just about every Wi-Fi device you can buy comes with an omni antenna. This is because the omni is so easy to set up… Read More
2021-11-04 00:36
This article will show you how to put together the ultimate homebrew antenna -- a working Yagi antenna for 2.4 GHz Wi-Fi out of litle more than paperclips stuck together. This model is commo… Read More
2021-11-03 02:13
Addition o an RF power stage that you can use to extend your communications range. This part of the transmitter is arranged for class-A linear service. Although it is not necessary to u… Read More
2021-11-03 02:12
A Schematic diagram of A 150 mW CW transmitter, Fixed value capacitors are disc ceramic , 50 V or greater , Resistors are 1/4 or 1/2 watt carbon film or carbon composition, C1 and C2 are fee… Read More
2021-11-02 09:36
In Yagi antennas, reflector antennas and in-phase excited antennas are suitable for amateur production.a) Broadband dipole with angular reflector and broadband reflectorDue to the large feed… Read More
2021-10-27 07:44
Panamera 4 Sport TurismoPanamera 4 Sport Turismo (WLTP)*Consumption/Emissions WLTP*Consumption combined : 11,5 – 10,6 l/100 kmCO2… Read More
2021-10-27 07:43
Alfa Romeo come with Elegant Design form that meet function.With V Scudetto Grille, Sport Front Fascia, Rear Sport Diffuser and various exterior colour you can choose.V Scudetto Grille… Read More
2021-10-27 07:41
Autel is one of the world's leading providers of automotive intelligent diagnostics, inspection and TPMS (Tire Pressure Monitoring System) products and services.Autel has been deeply involve… Read More
2021-10-27 04:37
Make this solid-state pocket torch using a few of these white LEDs. The simplest approach is naturally to use a separate series resistor for each LED, which has an operating volt… Read More
2021-10-25 23:08
Simple circuitry allows the project to be built at low cost in a lightweight, compactpackage that can be secured to the bicycle or the rider's belt. The light from this circuit uses a x… Read More
2021-10-25 22:47
When a capacitor is connected to a constant-voltage source through a resistor, the charge on the capacitor increases exponentially. If the source supplies a constant current, however the cha… Read More
2021-10-24 15:14
We pick 10 best TP-Link Archer Series . TP-Link Technologies Co., Ltd., is a Chinese manufacturer of computer networking products based in Shenzhen, Guangdong, China.1. TP-Li… Read More
2021-10-24 03:18
Whether you are a professional maintenance staff or not, it can provide professional technic support for your car. As a professional scan tool , it is able to deal with pretty much ever… Read More
2021-10-18 01:42
The Design of this DC Millivoltmeter presented here is a sensitive dc. electronic meter of several Megaohms input resistance and covering range from 5 Volt f.s.d to 5 mV f.s.d. This D.C… Read More
2021-10-14 01:10
Is it possible to get 990 miles or 1500 km amplified outdoor antenna from Broadcast TV stations ? The answers it is depends , if the broadcast stations have many repeaters it is… Read More
2021-10-08 04:43
There are hundreds of TV Antenna on the market — so how do you know which one to buy with good quality for long range distance home or house from TV stations? Antenna Handbook wi… Read More
2021-10-03 09:42
As we know apartment building consist of concrete , metal beams and blocking propagation of electromagnetic field from outside the building, such as cellular signal and TV signal .And… Read More
2021-10-03 03:01
Rural areas consist of savanna , mountain, trees, with hilly land , far away from Broadcasting TV Tower and need Antenna TV Outdoor/Indoor with High Gain for reach the signal from the TV tra… Read More
2021-09-18 09:23
Now We look at this Omnidirectional Antenna from Channel Master.FeaturesChannel Master with Digital Reception Range: 50+ Miles (360° Omnidirectional) is approximately 80 km, it is dipole… Read More
2021-09-11 12:11
This Book written by Joel R. Hallas cover Basic Antennas Design and Practical with 26 Chapter and 2 Appendix , suitable for college,student, and hobbyists and other enthusiasm in Anten… Read More
2021-09-09 13:08
In this article I will show you how to make simple a halfwave dipole antenna for home TV reception using 2 radiators , consist of two 1/4L coaxial cable and feed point .The video for how to… Read More
2021-09-09 13:07
A directional antenna has the ability to enhance reception of desired signals, while rejecting undesired signals arriving from slightly different directions. Although directivity normally me… Read More
2021-09-09 10:17
This Rhombic Antenna was from Popular Electronics Magazine October 1975 Edition. Cheap cost Antenna , and if your roof house non metallic can match with contour house. Easy to build and Inst… Read More
Subscribe to Antenna Handbook
Get updates delivered right to your inbox!