Tech Support
RG59 Coax for BNC Cables: Best for CCTV: 75 Ohm
Posted by George Hardesty on 13th Dec 2020
BNC Cables 50 Ohm & 75 Ohm Distinctions, Applications, Connectors
Posted by George Hardesty on 9th Dec 2020
Bend Radiuses of U.FL Cables' Coax Types: 1.13, 1.32, 1.37, RG174, RG178
Posted by George Hardesty on 22nd Nov 2020
Antenna Jacks: U.FL, MHF4, RP-SMA, SMA: Add/Upgrade Antenna to Vastly Increase Range
Posted by George Hardesty on 30th Sep 2020
Directional Antennas: Longer Range / High Gain by narrowing the beam
Posted by George Hardesty on 24th Sep 2020
LTE & GSM Bands: Frequency Allocations 4G & 3G
Posted by George Hardesty on 24th Sep 2020
Top Tips for Cellular Signal Improvement: LTE / 4G, GSM / 3G Wireless
Posted by George Hardesty on 11th Sep 2020
Cellular Wireless Technologies: 5G, LTE / 4G, GSM / 3G, 2G and 6G
Posted by George Hardesty on 11th Sep 2020
Antenna Cables: Definitions of Components and Terms
Posted by George Hardesty on 26th Aug 2020
WiFi: A Complete Guide
Posted by George Hardesty on 24th Aug 2020
WiFi: Top Tips To Boost Your Signal Strength & Performance
Posted by George Hardesty on 24th Aug 2020
WiFi Channels: Complete Guide with Tips to Boost Signal Performance
Posted by George Hardesty on 24th Aug 2020
Fresnel Zone: Key for Long Range WiFi Links
Posted by George Hardesty on 25th Jul 2020
ZigBee Antennas: Frequencies, Types, Applications
Posted by George Hardesty on 25th Jul 2020
Spatial Diversity Overcomes Multi-Path Interference | Wireless Links Over Water
Posted by George Hardesty on 25th Jul 2020
GPS antennas: Key Physical and Electrical Characteristics
Posted by George Hardesty on 25th Jul 2020
Bluetooth Low Energy (BLE) Networking Protocol for Internet of Things
Posted by George Hardesty on 25th Jul 2020
5GHz Wireless Frequency: Properties, Applications & Comparison to 2.4GHz WiFi
Posted by George Hardesty on 25th Jul 2020
C-V2X and DSRC: Connected car / Autonomous Vehicle technologies
Posted by George Hardesty on 15th Jul 2020
Antenna Radiation Patterns: H-Plane, E-Plane, XY XZ YZ Planes
Posted by George Hardesty on 19th Apr 2020
1.37mm Low-Loss Cable for U.FL Connectors
Posted by George Hardesty on 4th Mar 2020
GPS Applications in IoT (Internet of Things)
Posted by George Hardesty on 3rd Mar 2020
RG58 Compared to LMR-200 & LMR-100 Coax: Shielding & Signal Loss
Posted by George Hardesty on 12th Nov 2019
RG174 compared to LMR-100 Coax : Shielding and Signal Loss
Posted by George Hardesty on 7th Nov 2019
U.FL Cables Coax Types Compared: 1.13mm, 1.32mm, 1.37mm, RG174, RG178
Posted by George Hardesty on 6th Nov 2019
Maximum Input Power Rating of Antennas
Posted by George Hardesty on 6th Nov 2019
LMR-200 cable specifications / characteristics
Posted by George Hardesty on 27th Oct 2019
Double Shielding of Antenna Cables for Low Signal Loss
Posted by George Hardesty on 20th Oct 2019
LMR-100 Coax for Antenna Cables: Shielding & Structure
Posted by George Hardesty on 20th Oct 2019
Antenna Polarization: Vertical, Linear: Key Factor in Selection of an Antenna
Posted by George Hardesty on 11th Oct 2019
Antenna Beamwidth
Posted by George Hardesty on 11th Oct 2019
FPV (First Person View) Antennas for Drones
Posted by George Hardesty on 11th Oct 2019
Nickel and Gold-Plated Brass Compared as Platings for Antenna Cable Connectors and Adapters
Posted by George Hardesty on 2nd Oct 2019
RFID Wireless Technologies, Frequencies and Applications in IoT
Posted by George Hardesty on 21st Sep 2019
LTE-M - Low Power Wide Area Network (LPWAN) for IoT
Posted by George Hardesty on 19th Sep 2019
RoHS 3 Compliance of Coaxial Antenna Cables , Connectors and Adapters
Posted by George Hardesty on 18th Sep 2019
M2M Communication & mMTC - Massive Machine-Type Communication
Posted by George Hardesty on 14th Sep 2019
NarrowBand-Internet of Things (NB-IoT)
Posted by George Hardesty on 13th Sep 2019
Front to Back Ratio: Directivity of Antenna to Reduce Interference
Posted by George Hardesty on 7th Sep 2019
Alfa AWUS036H: Does not auto-renew IP address when you change networks
Posted by Troy Wilson on 26th May 2019
45-degree Slant Antenna Polarization Overcomes Interference and Issue w/ Dual-Polarization
Posted by George Hardesty on 19th May 2019
Use USB cable(s) to place WiFi adapter outside for line-of-site (negligible signal loss in cable)
Posted by George Hardesty on 19th May 2019
VSWR: Impedance Matching in Antennas & Antenna Cables
Posted by George Hardesty on 18th May 2019
50-Microns Gold Plating on RJ45 Connectors & Jacks: Up to 4X Throughput Increase
Posted by George Hardesty on 12th May 2019
dBi, dB, dBm dB(mW): Defined, Explained and Differentiated
Posted by George Hardesty on 27th Apr 2019
Operate 2 Antennas from One Radio: Use a "Power Divider" or "Antenna Combiner" - NOT a T-adapter
Posted by George Hardesty on 26th Apr 2019
If Antenna frequency band exceeds needed range: Use Filter on system board to reduce excess band
Posted by George Hardesty on 12th Apr 2019
LoRa: Long Range Wireless for Internet of Things (IOT): Frequency Bands, Antennas
Posted by George Hardesty on 12th Apr 2019
5G, 4G & 3G Standards: LTE, GSM CDMA, ISM, WCDMA, HSPA
Posted by George Hardesty on 12th Apr 2019
ZigBee for Internet of Things (IOT). ZigBee Antennas
Posted by George Hardesty on 7th Apr 2019
ISM Band of Frequencies and Allocation
Posted by George Hardesty on 31st Mar 2019
dBm to Watt Conversion Table
Posted by George Hardesty on 31st Mar 2019
Legal & Illegal Frequencies & Channels In the United States
Posted by George Hardesty on 30th Mar 2019
Definitions: Wireless & WiFi Terms
Posted by George Hardesty on 30th Mar 2019
LMR-400 Coax Specifications / Characteristics: Lowest Signal Loss in Its Class
Posted by George Hardesty on 22nd Mar 2019
CLF-100 Coax Specifications / Characteristics. Comparison to LMR-100
Posted by George Hardesty on 21st Mar 2019
IoT (Internet of Things) Wireless Protocols and Their Frequency Bands
Posted by George Hardesty on 18th Mar 2019
Signal Loss (Attenuation) in LMR-100 & LMR-200 Cables Five to Ten Feet in Length
Posted by George Hardesty on 18th Mar 2019
WiFi Network Standards Compared: 802.11ac, 802.11n, 802.11g, 802.11b and 802.11a
Posted by George Hardesty on 16th Mar 2019
WiFi Frequency Bands: Uses, advantages & disadvantages of 2.4GHz, 5GHz, 900MHz Ranges
Posted by George Hardesty on 16th Mar 2019
802.11B for Long-Distance Links on Older Gear
Posted by George Hardesty on 16th Mar 2019
MIMO: Multiple In / Multiple Out Technology in 802.11ac and 802.11n
Posted by George Hardesty on 16th Mar 2019
U.FL & MHF4 Antenna Cables: Thickness of Cable & other Key Considerations
Posted by George Hardesty on 10th Mar 2019