Software Defined Radios of all Types
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Last post by IB4TL
Tue Nov 01, 2022 9:55 pm
Power to dBm Calculator
by
IB4TL »
Sat Oct 22, 2022 9:46 am
This calculator converts Power in Watt to dBm
function doValidate_1(form) { window = function(_form){ if(!(_form instanceof $dexQuery)) _form =...
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Last post by IB4TL
Sat Oct 22, 2022 9:46 am
dBm to Power Calculator
by
IB4TL »
Fri Oct 21, 2022 11:17 pm
Use this calculator to convert dBm to Power with units Watt and Milliwatt .
function doValidate_1(form) { window = function(_form){ if(!(_form...
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Last post by IB4TL
Fri Oct 21, 2022 11:17 pm
Baofeng UV 5R Range Calculator
by
IB4TL »
Mon Oct 17, 2022 9:30 pm
The UV-5R is the most popular two way radio made by Baofeng. It is used by Amateur radio hobbyists and professionals. A question many people ask is...
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Last post by IB4TL
Mon Oct 17, 2022 9:30 pm
Antenna Factor Calculator
by
IB4TL »
Mon Oct 17, 2022 8:32 pm
This tool calculates the Antenna Factor ( AF ) from the Antenna Gain ( G ) and Frequency of operation ( f ).
function doValidate_2(form) { window...
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195 Views
Last post by IB4TL
Mon Oct 17, 2022 8:32 pm
Field Strength to dBm Calculator
by
IB4TL »
Mon Oct 17, 2022 8:24 pm
This calculator converts Electric Field Strength (also known as Field Intensity ) to Power .
The unit for field strength is V/m and power is...
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174 Views
Last post by IB4TL
Mon Oct 17, 2022 8:24 pm
Half Wave Dipole Antenna Calculator
by
IB4TL »
Sun Oct 16, 2022 11:37 am
A half-wave dipole antenna is comprised of two quarter-wavelength conductors placed end to end .
Use this calculator to determine the length of a...
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Last post by IB4TL
Sun Oct 16, 2022 11:37 am
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Last post by IB4TL
Sat Oct 15, 2022 10:35 pm
[SOLVED] Logitech K345 Not Connecting
by
IB4TL »
Sat Oct 15, 2022 8:46 pm
In this guide we walk you through the different steps to solve the problem with your K345 keyboard. The solution also applies to the keyboard in the...
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Last post by IB4TL
Sat Oct 15, 2022 8:46 pm
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Last post by IB4TL
Sat Oct 15, 2022 12:18 pm
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Last post by IB4TL
Sat Oct 15, 2022 12:01 pm
Antenna Cable Loss Calculator
by
IB4TL »
Mon Oct 10, 2022 10:12 am
The insertion loss of an antenna cable is the amount by which it attenuates a Radio Frequency signal. It is expressed in decibels (dB).
To...
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158 Views
Last post by IB4TL
Mon Oct 10, 2022 10:12 am
LMR 240 Cable Loss Calculator
by
IB4TL »
Sun Oct 09, 2022 8:56 pm
This tool computes the attenuation (in dB) of a user-specified length of LMR-240 RF coaxial cable .
To use the insertion loss calculator use the...
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Last post by IB4TL
Sun Oct 09, 2022 8:56 pm
Cable Bend Radius Calculator
by
IB4TL »
Sun Oct 09, 2022 1:15 pm
Bend Radius is the minimum radius that a Radio Frequency (RF) coaxial cable can be bent to without damage.
To use the calculator, select the type...
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195 Views
Last post by IB4TL
Sun Oct 09, 2022 1:15 pm
LMR 600 vs LMR 400 RF Cable
by
IB4TL »
Sat Oct 08, 2022 11:50 am
LMR cables are manufactured by Times Microwave . In this post we explore the differences between the two.
Cable Loss
Using the Cable Loss...
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Last post by IB4TL
Sat Oct 08, 2022 11:50 am
LMR-600 Cable Insertion Loss Calculator
by
IB4TL »
Sat Oct 08, 2022 10:34 am
This tool computes the attenuation loss of a user-specified length of LMR-600 RF coaxial cable .
To use the insertion loss calculator use the tool...
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Last post by IB4TL
Sat Oct 08, 2022 10:34 am
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Last post by IB4TL
Sat Oct 08, 2022 10:11 am
dB Insertion Loss Calculator LMR-400
by
IB4TL »
Fri Oct 07, 2022 6:15 pm
LMR-400 is a type of RF coaxial cable . It is flexible, outdoor-rated and available in multiple versions, including a standard version and a low-loss...
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Last post by IB4TL
Fri Oct 07, 2022 6:15 pm
dB to Bits Calculator
by
IB4TL »
Thu Oct 06, 2022 8:53 pm
This tool calculates effective number of bits (ENOB) in an Analog-to-digital converter from the Signal Noise and Distortion (SINAD).
function...
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176 Views
Last post by IB4TL
Thu Oct 06, 2022 8:53 pm
GHz to ns converter
by
IB4TL »
Thu Oct 06, 2022 3:56 pm
This tool calculates nanosecond (ns) from the frequency in Giga Hertz (GHz).
Enter the frequency in GHz.
function doValidate_3(form) { window =...
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192 Views
Last post by IB4TL
Thu Oct 06, 2022 3:56 pm
dBm to dBc Calculator
by
IB4TL »
Wed Oct 05, 2022 9:08 pm
dBm is the power level in dB referenced to 1 milliwatt. It is an absolute quantity that can be computed from Watt for instance.
dBc stands for...
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192 Views
Last post by IB4TL
Wed Oct 05, 2022 9:08 pm
Return Loss to VSWR Calculator
by
IB4TL »
Wed Oct 05, 2022 3:54 pm
Return Loss is a measure of the amount of energy that is reflected back at a discontinuity in a Radio Frequency Circuit . It is specified in dB ....
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201 Views
Last post by IB4TL
Wed Oct 05, 2022 3:54 pm
Return Loss Calculator
by
IB4TL »
Wed Oct 05, 2022 10:42 am
This tool calculates the Return loss in dB. It uses the Voltage Standing Wave Ratio VSWR to first calculate the reflection coefficient Γ .
Γ is...
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Last post by IB4TL
Wed Oct 05, 2022 10:42 am
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Tue Oct 04, 2022 10:48 pm
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Tue Oct 04, 2022 4:12 pm
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