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Rf Output Videos

Are Tetra Handhelds really 1W RF output power?
Are Tetra Handhelds really 1W RF output power?

People always complain about the range of supposed 1W tetra handhelds and say that 500mW PMR446 radios are better range. This video explains why! Happy New Y...

BAOFENG UV-B5 RF Output Power Measurement
BAOFENG UV-B5 RF Output Power Measurement

BAOFENG UV-B5 RF Output measurement on 145.06625 Mhz and 431.875 Mhz with Hewlwett and Packard 437 Powermeter with 8485D Power Adapter with 70 dB Attennueati...

SNES sound problems - RF output
SNES sound problems - RF output

Strange problem with sound output too fast on both rf and composite output.

Microflex® Wireless: Assignable RF output [EN version]
Microflex® Wireless: Assignable RF output [EN version]

Select the appropriate RF output power for each room to optimize spectrum usage, range and battery life. Find all information on the system website http://ww...

ALFA 1000mW VS SignalKing 1200mW RF power
ALFA 1000mW VS SignalKing 1200mW RF power

This clip is shown RF output power measurement by using REDOT Digital SWR METET (5011 Model). By comparing between ALFA AWU036H (1000mW) and SignalKing 16000...

Baofeng BF-888S Real RF Output
Baofeng BF-888S Real RF Output

Tested on full power in GMRS ch1 frequency.

RF Low Pass Filter for FM Transmitters (88-108mhz)
RF Low Pass Filter for FM Transmitters (88-108mhz)

This circuit was designed to be used with any FM Transmitter to greatly reduce or eliminate unwanted harmonics in your transmitted radio frequency. The schem...

ProVOX C1 RF output power test and spectrum in 35kHz and 5Mhz BW (HP8920B test set)
ProVOX C1 RF output power test and spectrum in 35kHz and 5Mhz BW (HP8920B test set)

Digital Radio.

Using Metageek's Wi-Spy 900x to record the RF output of a L&G Focus-2 Smart Meter
Using Metageek's Wi-Spy 900x to record the RF output of a L&G Focus-2 Smart Meter

Using Metageek's WiSpy 900x to view the RF transmissions from an L&G Focus-2 smart meter operating in the 902-928 MHz range.

AMPLIFIER RF BROADCAST SET AMP300 FM 88 - 108 MHZ MODULE
AMPLIFIER RF BROADCAST SET AMP300 FM 88 - 108 MHZ MODULE

Set PLL MONO/STEREO + Module 300w FM BROADBAND 88 - 108 mhz High Performance mtcradiotv.com.

How much RF power in a tiny FM transmitter ?
How much RF power in a tiny FM transmitter ?

50% off our best selling FM Bug Transmitter at: http://bug-transmitter.com Just a quick test of the type of small FM transmitters i build in many videos ...

Ten Tec 539 RF output spike problem
Ten Tec 539 RF output spike problem

This video shows a problem I am having with my Ten Tec 539 Argonaut transceiver.

"Smart" meters: Higher pulses of RF than a cell antenna
"Smart" meters: Higher pulses of RF than a cell antenna

How is it that the US government allows you to be exposed to dangerous levels of radio-frequency radiation? Read up: "A Primer on the FCC Guidelines for the ...

Using Lith-Ion batteries in an Elecraft KX-1 for more RF output
Using Lith-Ion batteries in an Elecraft KX-1 for more RF output

This video explains how to use Lith-Ion batteries as an internal power source in an Eleccraft KX-1 transceiver for more RJ output than with Alkaline batterie...

Automatically Level RF Power Amplifier Output with Power Servo | X-Series Signal Generator
Automatically Level RF Power Amplifier Output with Power Servo | X-Series Signal Generator

http://agilent.com/find/X-Series_SG RF power amplifier designers need external level control to facilitate measuring ACPR and EVM in the non-linear range...

VU3NKK PA150 RF POWER OUTPUT TEST
VU3NKK PA150 RF POWER OUTPUT TEST

HF RIG TS 850S,PA150 WORKING WITH 14V ,30A SMPS POWER SUPPLY INPUT RF 6-7W,PA150 OUT ABOVE 200W.

Spektrum DX8 RF Power Output Test
Spektrum DX8 RF Power Output Test

Test conditions: 12 month old Spektrum DX8 (United States model) with fully charged LiPo battery (8.2VDC displayed voltage) Daiwa CN-801SII VSWR/Power meter ...

Basics of RF Mixers in Radio Receivers / Mixer Tutorial / Frequency Conversion
Basics of RF Mixers in Radio Receivers / Mixer Tutorial / Frequency Conversion

This video describes the basic properties of RF mixers, in the context of using them for frequency conversion/translation such in the application of a radio ...

Repair of a late-'40's Precision E-200-C RF signal generator - part one
Repair of a late-'40's Precision E-200-C RF signal generator - part one

Here's a Precision model E200C service grade RF signal generator from circa 1949. When received; the old paper and electrolytic capacitors were leaky and som...

1 Channel DC RF Remote Control Switch Power Output
1 Channel DC RF Remote Control Switch Power Output

This 1 channel dc rf remote control switch is with direct power output function. The input and output power are the same. Easier for wiring and operation. Wi...

HT1250 RF power output replacment
HT1250 RF power output replacment

This is a motorola ht1250 portable radio with no (0) RF power output. This video shows how to replace the P/A to fix this problem, After the repairs this rad...

Very Dangerous RF welder Transformer - 14 Inch Arcs!
Very Dangerous RF welder Transformer - 14 Inch Arcs!

This clip was the last of a few tests resulting in the main breaker tripping (this thing pulls a LOT of amps!) Don't mess with HV transformers unless you kno...

RF Punch 150HD vs PG MS-275 - Part 2 - RMS Power Output Tests 1080p
RF Punch 150HD vs PG MS-275 - Part 2 - RMS Power Output Tests 1080p

See the very popular early 1990's Rockford Fosgate Punch 150HD and Phoenix Gold MS-275 put on the bench for resistive output tests. Can the Phoenix Gold hand...

AC Output 2-Channel Heavy Duty Long Range RF Remote Control Kit
AC Output 2-Channel Heavy Duty Long Range RF Remote Control Kit

This 2 channel ac rf heavy duty long range remote control kit features in direct power output. The input and output power are the same. Easier for wiring and...

Modify ZX Spectrum 48K RF video output for composite video
Modify ZX Spectrum 48K RF video output for composite video

How to modify the ZX Spectrum 48K's video output such that it will interface directly with a standard composite video input (AV input) on a television. This ...

Hooking up a console: RF vs Composite Output
Hooking up a console: RF vs Composite Output

I show how to hook up a video game console! I use both RF and AV Composite to demonstrate the difference in video quality, and different methods of hooking o...

JR 11X 2.4GHz RC transmitter, RF Power Output test
JR 11X 2.4GHz RC transmitter, RF Power Output test

Test conditions: 9 month old JR 11X 2.4GHz R/C transmitter with fully charged NiMH battery 10.5VDC Daiwa CN-801SII VSWR/Power meter (900MHz to 2500MHz) 50ohm...

DC Output 2-Channel High Power RF Remote Control Kit
DC Output 2-Channel High Power RF Remote Control Kit

This 2 channel dc rf high power remote control kit features in direct power output. The input and output power are the same. Easier for wiring and operation....

4 Channel  AC Power Direct Output RF Remote Control Kit
4 Channel AC Power Direct Output RF Remote Control Kit

S4X-AC220 & C-4 4 Channels, Direct power output; same input and output voltage. Control on / off electrical devices such as lights, motors, fans, electricall...

RF to DC Circuit
RF to DC Circuit

This circuit converts ambient RF to DC, For the record the one I mentioned in the video that I built a year ago got fried by a lightning strike to my HF ante...

Gatekeeper 2x1446 RF Amp Fatboy Clone Output Test
Gatekeeper 2x1446 RF Amp Fatboy Clone Output Test

What we have here is a 10 Meter Class C 2x1446 Linear Amplifier that was a cookie cut clone of a Fatboy Amp. We are attempting to make it a driver for a 4x28...

Basic RF Attenuators - Design, Construction, Testing - PI and T style - A Tutorial
Basic RF Attenuators - Design, Construction, Testing - PI and T style - A Tutorial

This video describes the design, construction and testing of a basic RF attenuator. The popular PI and T style attenuators are discussed. An example of a 20d...

Monitor your Ham Radio transmitter with an oscilloscope
Monitor your Ham Radio transmitter with an oscilloscope

This video shows a few ways that you can monitor your ham radio transmitter with an oscilloscope. Look at the RF carrier, the carrier envelope, the amplitude...

Basics of PIN diodes and their use in RF switch applications
Basics of PIN diodes and their use in RF switch applications

This is a basic tutorial on PIN Diodes, with some examples of how they are used in RF switch applications. I previously published a video that introduced the...

Use Oscilloscope with delayed time base to measure a RF Power detector
Use Oscilloscope with delayed time base to measure a RF Power detector

This video shows how I used a scope and a signal generator to perform a quick check on the proper behavior of a broadband RF Power Detector that I recently p...

Freescale's Rugged RF creates a plasma flame with sound - Another Geek Moment
Freescale's Rugged RF creates a plasma flame with sound - Another Geek Moment

http://digikey.com - Jamie Pederson heads out to Freescale's RF lab in Tempe, Arizona to demonstrate just how rugged their LDMOS parts are. The demos inc...

Sonic Adventure 1 [DC] Quality Test VIA RF-cable output (read description for more info)
Sonic Adventure 1 [DC] Quality Test VIA RF-cable output (read description for more info)

alright, so... I am PLANNING on re-doing the Sonic Adventure 1 Playthrough SOMETIME in the future... do not worry, it will not be for a long while. I am plan...

Wireless RF Remote & Receiver!  Easy & Cheap! Great for Arduino and Raspberry Pi!
Wireless RF Remote & Receiver! Easy & Cheap! Great for Arduino and Raspberry Pi!

A review of Adafruits inexpensive RF keyfob remote and receiver. This is by far the easiest and least expensive RF solutions I've seen! It's a "turnkey" solu...

FAKE 2SC1969 & 2SC2312 HFE & OUTPUT TEST.
FAKE 2SC1969 & 2SC2312 HFE & OUTPUT TEST.

Here i am testing fake 2SC1969/2SC2312 Mitsubishi RF transistors for HFE and RF output. It is easy to see why people are fooled into thinking that the fakes ...

3 Circuits RGB Output RF Touching Remote Controller for RGB Lights
3 Circuits RGB Output RF Touching Remote Controller for RGB Lights

High Quality 3 Circuits RGB Output RF Touching Remote Controller for RGB Lights. For More, Pls check Website of Vozop Store or Yozop Store.

Two-tone test of SSB transmitter output
Two-tone test of SSB transmitter output

Two-tone tests are often used to test SSB transmitter output power and gross linearity. The two audio tones used need to be non-harmonically related, and the...

ELEFLOW 2SC2312 RF TRANSISTOR TEST...COBRA 148 GTL-DX.
ELEFLOW 2SC2312 RF TRANSISTOR TEST...COBRA 148 GTL-DX.

Testing the ELEFLOW 2SC2312 RF transistor for output in a COBRA 148 GTL-DX multimode 27 Mhz transceiver. Another excellent result, and now that the original ...

PRESIDENT LINCOLN - MRF477 CHEAP SUBSTITUTE OUTPUT TRANSISTOR TEST.
PRESIDENT LINCOLN - MRF477 CHEAP SUBSTITUTE OUTPUT TRANSISTOR TEST.

Replacing the obsolete and expensive MRF477 transistor with a 2SC1945, output is very reasonable if installed correctly and this can also be applied to many ...

DD 1000 8 Pill RF Amp Project 2014
DD 1000 8 Pill RF Amp Project 2014

In this video I built a DD-1000 Tech-Nine 8-Pill RF-Amp. I also find out that 4 raps on the 1-1/2" transformers did not produce the right power output of the...

RF Links Tutorial - Cheap and Easy Wireless Arduino!
RF Links Tutorial - Cheap and Easy Wireless Arduino!

Want a really cheap one-way wireless solution? Here's the raw code you saw in the video for the transmit/receive: http://kevindarrah.com/download/arduino...

4W FM Transmitter(Using a 2n3866 or 2n4427)
4W FM Transmitter(Using a 2n3866 or 2n4427)

Simple yet powerful FM transmitter which is tunable to a wide range. Connect to your ipod/computer..etc. When this was first made, I only had a 2N2219A on ha...

OUTPUT RF Online 2010 05 25 17 25 33 98
OUTPUT RF Online 2010 05 25 17 25 33 98

RF Radiation Pulses Measured on a Solar Smart Meter
RF Radiation Pulses Measured on a Solar Smart Meter

"Doesn't the government protect me?" In a word, not really. Here's why and how: http://stopsmartmeters.org/2012/03/09/a-primer-on-the-fcc-guidelines-for-the-...

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