1930 ~ 1990MHz narrow-band RF2320 linear amplification circuit diagram


Posted on Nov 10, 2015

1930 ~ 1990MHz as shown in Fig narrowband linear amplifier circuit configured by RF2320. Radio frequency (RF) signal input from 6 feet, after amplified by an amplifier 14 feet


1930 ~ 1990MHz narrow-band RF2320 linear amplification circuit diagram
Click here to download the full size of the above Circuit.

out. 6 feet and internal amplifier is directly coupled, so plus a blocking coupling capacitor. Typically, the gate voltage of the input terminal is 0V, but the external gate bias voltage increases will increase, which will increase while the current, but will not improve amplifier linearity. 14 feet while providing outputs and internal bias, not in the chip DC blocking capacitors, and the pin dc voltage, so a 22pF capacitor as a DC blocking capacitor. Output matching network to match the output impedance of the amplifier, in order to obtain the maximum output power and efficiency.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Coprocessor-socket-debugger
2 watt amplifier schematic diagram
remote control using the ne 555 and lm 567
Light control system of traffic of double mode of infrared remote-control on the basis of 89C52 one-chip computer
Dimmable Fluorescent Lights Bulbs
Closed loop speed control of DC motor using back emf sening
Micro Power Transmitting Station
OSCILLOSCOPE COUNTER PREAMPLIFIER
Display circuit
Infra/radio remote control encoder/decoder with PIC
The oscillator with electronic tuning of frequency
A simple remote control switch circuit
Using PLL Phase Locked Loop IC frequency N 1 to 10 of the multiplier circuit
Digital circuit touch delay circuit 3
Having a broadband 50MHz-3dB 20dB compression characteristics of broadband amplifier ALC
LM1812 uses ultrasonic anti-collision circuit design



Top