RF
Showing all 6 results
DIY KIT for DDS AD9910 Arduino Shield RF Signal Generator
DIY KIT for DDS (Direct Digital Synthesis) Analog Devices AD9910 Arduino Shield
Easy connection to Arduino MEGA 2560 without additional wires and converters
All functions of the DDS AD9910 are brought to the contacts of the Arduino MEGA
With this you can fully reveal all the capabilities of the DDS AD9910 Shield
PCB, Design, Schematics, Case and Software made by GRA & AFCH$20.00 – $169.95 Select options
TAFM2833 144 MHz RF Transmitter in Compact Alluminum Case [with Antenna]
TAFM2833 (TAFM) 144 MHz Compact RF Transmitter
Transmitting Analog Frequency Modulation Device with Antenna
Compact RF Analog and Digital Transmitter in Alluminum Case
Transmitter is built on Motorola IC MC2833 with Bandpass filter
Device can be used to Transmit Analog and Digital SFK Signals
The Carrier Frequency is 144 MHz with Modulation in Range 20-10000 Hz
PCB, Design, Schematics, Case and Software made by GRA & AFCH$69.95 – $85.95 Select options
TAFM2833 144 MHz RF Transmitter [with Antenna]
TAFM2833 (TAFM) 144 MHz RF Transmitter
Transmitting Analog Frequency Modulation Device
Compact RF Analog and Digital Transmitter with Antenna
Transmitter is built on Motorola IC MC2833 with Bandpass filter
Device can be used to Transmit Analog and Digital SFK Signals
The Carrier Frequency is 144 MHz with Modulation in Range 20-10000 Hz
PCB, Design, Schematics, Case and Software made by GRA & AFCH$45.95 – $59.95 Select options
RF Amplifier 8-2000 MHz, GAIN = 20 dB, P = +20 dBm MMIC MRFA89 SOT-89 [GOLD PLATED]
MRFA89 RF Amplifier
The board has RF MMIC Amplifier in SOT-89 package (TQP369185 by defualt)
Our MRFA89 RF Amplifier also includes input/output DC coupling capacitor 0805 size,
RF choke and drop resistor, de-coupling capacitors and voltage regulators (78M05 for 5V in DPAK package).
SMA connectors used for input/output.
Size of the PCB 45x30mm, FR-4 material, double-sided with solid plated ground plane on the back.
$19.95 Add to cart
DIY KIT for RF Amplifier 8-2000 MHz, GAIN = 20 dB, P = +20 dBm MMIC MRFA89 SOT-89
DIY KIT for MRFA89 RF Amplifier
The board has RF MMIC Amplifier in SOT-89 package (TQP369185 by default)
Our MRFA89 RF Amplifier also includes input/output DC coupling capacitor 0805 size,
RF choke and drop resistor, de-coupling capacitors and voltage regulators (78M05 for 5V in DPAK package).
SMA connectors used for input/output.
Size of the PCB 45x30mm, FR-4 material, double-sided with solid plated ground plane on the back.
$19.95 Add to cart
Low-Pass Filter LPF 7th Order Elliptical 1-1000Mhz 3.5, 7, 14, 28, 144, 433MHz etc for RF Amlifier, Receiver, Transmitter, Mixer, Transceiver, Antenna.
Low-pass filter is a filter that passes signals with a frequency lower than a selected cutoff frequency and attenuates signals with frequencies higher than the cutoff frequency. These filters are usually applied after RF amplifiers (MMIC, Gain-block and Class C amplifiers) for suppression of high-order harmonics of radio-frequency signals, or placed at the mixer output to filter out high-frequency interference that plays a role in frequency selection.
$18.95 – $69.95 Select options