RF UNITS
Radio Frequency Individual Units
DDS Arduino Shield Board RF Units
AD9910 DDS Arduino Shield Board RF Units and DIY KITs
AD9959 DDS Arduino Shield Board RF Units and DIY KITs
AD9914 DDS Arduino Shield Board RF Units and DIY KITs
AD9915 DDS Arduino Shield Board RF Units and DIY KITs
AD9912 DDS Arduino Shield Board RF Units and DIY KITs
RF Transmitters, Amplifiers, Antennas
Bandpass, Lowpass Filters
Adjustable Coils
Showing all 17 results
RF FILTERS
DDS AD9912 Arduino Shield RF Signal Generator, Sine-Wave, CMOS, HSTL [600 MHz, @1.3 GHz Core Clock, Low Spurs, Low Harmonic]
DDS (Direct Digital Synthesis) Analog Devices AD9912 Arduino Shield
Easy connection to Arduino MEGA 2560 without additional wires and converters
All functions of the DDS AD9912 are brought to the contacts of the Arduino MEGA
With this you can fully reveal all the capabilities of the DDS AD9912 Shield
PCB, Design, Schematics, Case and Software made by GRA & AFCH$199.95 – $259.95 Select options
DDS AD9910 Arduino Shield RF Signal Generator [600 MHz, @1.5 GHz Core Clock, Low Spurs, Low Harmonic]
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$60.00 – $259.95 Select options
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$110.00 – $259.95 Select options
DDS AD9959 Arduino Shield RF Signal Generator 4 Synchronized DDS Channels [225MHz, @600 MHz Core Clock, Low Spurs, Low Harmonic]
DDS (Direct Digital Synthesis) Analog Devices AD9959 4 Synchronized DDS Channels
Arduino Shield Easy connection to Arduino MEGA 2560 without additional wires and converters
All functions of the DDS AD9959 are brought to the contacts of the Arduino MEGA
With this you can fully reveal all the capabilities of the DDS AD9959 Shield
PCB, Design, Schematics, Case and Software made by GRA & AFCH$189.95 – $249.95 Select options
DIY KIT for DDS AD9959 Arduino Shield RF Signal Generator 4 Synchronized DDS Channels [225MHz, @600 MHz Core Clock, Low Spurs, Low Harmonic]
DIY KIT for DDS (Direct Digital Synthesis) Analog Devices AD9959 4 Synchronized DDS Channels
Arduino Shield Easy connection to Arduino MEGA 2560 without additional wires and converters
All functions of the DDS AD9959 are brought to the contacts of the Arduino MEGA
With this you can fully reveal all the capabilities of the DDS AD9959 Shield
PCB, Design, Schematics, Case and Software made by GRA & AFCH$189.95 – $249.95 Select options
DDS AD9914 Arduino Shield RF Signal Generator [1.4GHz @3.5GHz Core Clock, Low Spurs, Low Harmonic]
DDS (Direct Digital Synthesis) Analog Devices AD9914
Arduino Shield Easy connection to Arduino MEGA 2560 without additional wires and converters
All functions of the DDS AD9914 are brought to the contacts of the Arduino MEGA
With this you can fully reveal all the capabilities of the DDS AD9914 Shield
PCB, Design, Schematics, Case and Software made by GRA & AFCH$699.95 – $769.95 Select options
DDS AD9915 Arduino Shield RF Signal Generator [1GHz @3GHz Core Clock, Low Spurs, Low Harmonic]
DDS (Direct Digital Synthesis) Analog Devices AD9915
Arduino Shield Easy connection to Arduino MEGA 2560 without additional wires and converters
All functions of the DDS AD9915 are brought to the contacts of the Arduino MEGA
With this you can fully reveal all the capabilities of the DDS AD9915 Shield
PCB, Design, Schematics, Case and Software made by GRA & AFCH$599.95 – $669.95 Select options
TAFM2833 144/100/76/74/72/50/36/27 MHz FM Transmitter in Compact Alluminum Case
TAFM2833 (TAFM) 144/100/76/74/7/50/36/27 MHz FM Transmitter
Transmitting Analog Frequency Modulation Device for use with Antenna
Compact FM 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 can be one of 144/100/76/74/72/50/36/27 MHz
The Signal Modulation can be performed in Range of 20-10000 Hz
PCB, Design, Schematics, Case and Software made by GRA & AFCH$69.95 – $149.95 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
Antenna 144MHz 430MHz GENUINE NAGOYA NA-771 Dual Band SMA Female 10W for Baofeng UV5R UV-82
Antenna 144MHz 430MHz
Nagoya Genuine Antenna NA-771
Dual Band SMA Female 10W for Baofeng UV5R UV-82
Produced at Nagoya REUEX Industrial CO LTD factory in Taiwan$14.95 Add to cart
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
Band-Pass Filter BPF 7th Order 1-1000Mhz 433MHz 868MHz 915MHz 1GHz for RF Receiver Transmitter Amplifier Mixer Transceiver Antenna
A Band-Pass Filter or BandPass Filter (BPF)
It is a device that passes frequencies within a certain range
And it rejects (attenuates) frequencies outside that range
$34.95 – $69.95 Select options
Ultra Low Noise Reference Oscillator RCLN1000 1GHz for DDS AD9910 DDS9912 Units
Ultra Low Noise Reference Oscillator RCLN1000
Reference Oscillator for DDS AD9910 DDS AD9912 Units
PCB Design Schematics Case and Software made by GRA & AFCH
$349.95 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
Coil Adjustable 455kHz
Coil Adjustable 455kHz
Similar to TOKO 7MC-8128Z for Quadrature FM, IF Transformer
$3.95 – $15.75 Select optionsRecommended
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IN-18 Nixie Tubes Clock in a Vintage Wooden Case [RGB, USB, Musical] [with Columns and Sockets] [Temp. sensor] [8 TUBES]
$479.95 – $1,499.95
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IN-18 Arduino Shield Nixie Tubes Clock in a Vintage Wooden Case [RGB, USB, Musical] [with Columns and Sockets] [Temp. sensor, GPS time sync., IR Receiver, IR Remote]
$1,295.95 – $1,645.95
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IN-18 Arduino Shield Nixie Tubes Clock in a Clear Acrylic Case [RGB, USB, Musical] [with Columns and Sockets] [Temp. sensor, GPS time sync., IR Remote]
$169.95 – $1,229.95
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IN-18 Arduino Shield Nixie Tubes Clock in a Stylish Black Acrylic Case [RGB, USB, Musical] [with Column and Sockets] [Temp. sensor, GPS time sync., IR Remote] [4 TUBES]
$149.95 – $1,247.95
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IN-18 Arduino Shield Nixie Tubes Clock in Economic Black Acrylic Case [RGB, USB, Musical] [with Column and Sockets] [Temp. sensor, GPS time sync., IR Remote] [4 TUBES]
$149.95 – $1,285.95
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IN-12 Nixie Tubes Clock in a Noble Oak Case [RGB, USB, Musical] [with Sockets] [Temp. sensor]
$259.95
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IN-12 Nixie Tubes Clock in a Noble Brushed Oak Case [RGB, USB, Musical] [with Sockets] [Temp. sensor]
$259.95
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IN-12 Nixie Tubes Clock in a Clear Acrylic Case [RGB, USB, Musical] [with Sockets] [Temp. sensor]
$119.95 – $149.95
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IN-12 Arduino Shield Nixie Tubes Clock in a Stylish Black Acrylic Case [RGB, USB, Musical] [with Sockets] [Temp. sensor, GPS time sync., IR Remote]
$119.95 – $169.95
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IN-14 Arduino Shield Nixie Tubes Clock [RGB, USB, Musical] [Tubes, Columns, Sockets, Arduino, Power Supply] [Temp. sensor, GPS time sync., IR Remote]
$69.95 – $238.95
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IN-18 Arduino Shield Nixie Tubes Clock [RGB, USB, Musical] [with Sockets] [Tubes, Columns, Arduino, Power Supply] [Temp. sensor, GPS time sync., IR Remote]
$99.95 – $1,248.95
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IN-18 Arduino Shield Nixie Tubes Clock [RGB, USB, Musical] [with Sockets] [Tubes, Column, Arduino, Power Supply] [Temp. sensor, GPS time sync., IR Remote] [4 TUBES]
$89.95 – $1,138.95
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IN-14 Arduino Shield Nixie Tubes Clock [RGB, USB, Musical] [Tubes, Column, Sockets, Arduino, Power Supply] [Temp. sensor, GPS time sync., IR Remote] [4 TUBES]
$59.95 – $204.95
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R|Z568M Arduino Shield Nixie Tubes Clock [RGB, USB, Musical] [with Sockets] [Tubes, Columns, Arduino, Power Supply] [Temp. sensor, GPS time sync., IR Remote] [LARGE OPTIONAL TUBES]
$344.95 – $1,803.95
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R|Z568M Arduino Shield Nixie Tubes Clock [RGB, USB, Musical] [with Sockets] [Tubes, Column, Arduino, Power Supply] [Temp. sensor, GPS time sync., IR Remote] [4 TUBES] [LARGE OPTIONAL TUBES]
$245.95 – $293.95