Tech Support
RoHS 3 Compliance of Coaxial Antenna Cables , Connectors and Adapters
Posted by George Hardesty on 19th 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 20th 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 19th May 2019
50-Micro-Inch 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 28th Apr 2019
Operate 2 Antennas from One Radio: Use a "Power Divider" or "Antenna Combiner" - NOT a T-adapter
Posted by George Hardesty on 27th Apr 2019
5G, 4G & 3G Standards: LTE, GSM CDMA, ISM, WCDMA, HSPA
Posted by George Hardesty on 12th 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
ZigBee for Internet of Things (IOT). ZigBee Antennas
Posted by George Hardesty on 7th Apr 2019
dBm to Watt Conversion Table
Posted by George Hardesty on 31st Mar 2019
ISM Band of Frequencies and Allocation
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
Signal Loss (Attenuation) in LMR-100 & LMR-200 Cables Five to Ten Feet in Length
Posted by George Hardesty on 18th Mar 2019
IoT (Internet of Things) Wireless Protocols and Their Frequency Bands
Posted by George Hardesty on 18th Mar 2019
MIMO: Multiple In / Multiple Out Technology in 802.11ac and 802.11n
Posted by George Hardesty on 17th Mar 2019
802.11B for Long-Distance Links on Older Gear
Posted by George Hardesty on 16th 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
U.FL & MHF4 Antenna Cables: Thickness of Cable & other Key Considerations
Posted by George Hardesty on 10th Mar 2019