8V97051 Low Power Wideband Fractional RF Synthesizer
https://www.electronics-lab.com/8v97051-low-power-wideband-fractional-rf-synthesizer/
This design features a low power wideband RF synthesizer that is used in GSM receiver cards. It has dual differential and open drain outputs with frequency range of 34.375MHz to 4400MHz(in continuous range). The logic compatibility is 1.8V while the system is running on a single 3.3V supply. It has -143dBc/Hz Phase Noise (PN) performance […]
Sinewave Generator
https://www.electronics-lab.com/sinewave-generator/
Sine wave Generator project will provide you with a Sinusoidal Waveform output to test various instruments. You can also use the High quality output from this kit to insert a tone modulation in your audio and RF equipment. This kit is designed using XR2206 IC to provide High Stability and Accuracy. Supply input 12 VDC […]
High Reliability, High Isolation Single-Pole-Double-Throw RF switch
https://www.electronics-lab.com/high-reliability-high-isolation-single-pole-double-throw-rf-switch/
In telecommunications, ideal RF switches require low insertion loss, high isolation and linearity. The IDT F2912 is a single-pole-double throw RF switch capable of having low insertion of loss of 0.4dB at 1GHz and a RF1 to RF2 Isolation of 74dB at 1GHz with extended temperature of -55C to +125C making it highly reliable. In […]
TSG4106A RF signal generator unboxing and mini feature review
https://www.electronics-lab.com/tsg4106a-rf-signal-generator-unboxing-and-mini-feature-review/
Always an exciting day when a new piece of equipment arrives at the lab! The basic features of the lab’s new Tektronix TSG4106A RF Signal Generator are reviewed, including a peek at some of the auxiliary signals available on the rear panel. TSG4106A RF signal generator unboxing and mini feature review – [Link]
VHF-UHF RF Sniffer
https://www.electronics-lab.com/vhf-uhf-rf-sniffer/
by simpletronic @ instructables.com This is a multi-chapter instructable. I will be describing the making of a short/medium range RF remote-control using the UHF 433Mhz frequency. It´s impossible to setup & adjust a RF transmit-receive link if you are not sure the transmitter is working properly.At 433MHz, your multimeter or even a regular oscilloscope are […]
The Simple Scalar Network Analyzer
https://www.electronics-lab.com/the-simple-scalar-network-analyzer/
by rheslip.blogspot.com: After playing around with the SynthNV signal generator/power detector discussed in the previous post I realized what a useful a tool it is for RF testing. While its a terrific tool for VHF/UHF/Microwave testing, the SynthNV has a couple of serious limitations for amateur use in the HF region – the signal generator […]
RFM69HCW transceiver can go up to 20dBm
https://www.electronics-lab.com/rfm69hcw-transceiver-can-go-up-to-20dbm/
This powerful RF transceiver is also highly secure thanks to a HW support of CRC-16 and AES-128. The RFM69HCW is a highly integrated RF transceiver capable of operation over a wide frequency range, including the 433, 868 and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands. Its highly integrated architecture allows for a […]
Visualizing RF Standing Waves on Transmission Lines
https://www.electronics-lab.com/visualizing-rf-standing-waves-on-transmission-lines/
This video illustrates how RF (radio frequency) standing waves are created in transmission lines – through the addition of the forward (transmitted) wave and the reflected wave that results from improperly terminating the line or matching the load or antenna to the transmission line impedance. I have done several videos that relate to transmission lines, […]
Narrowband RF Power Amplifier (520MHz)
https://www.electronics-lab.com/narrowband-rf-power-amplifier-520mhz/
The RF power amplifier stage is usually the final active block of any electronic system that is transmitting RF power. Relatively low power RF signals are amplified to produce a more powerful signal in order to be transmitted over greater distance. RF output power can range from a few mW to MW, depend by application. […]