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Discover 400MHZ product treasures from around the world with our guide to cross-border e-commerce. VKDN curates the latest and high-quality recommendations for your global shopping experience in 400MHZ products.

Showing 1–36 of 21 results

1% off
6060E Series Low Frequency VHF RF Isolator 50-400MHz Optional N-KK Connector 6060E Series Low Frequency VHF RF Isolator 50-400MHz Optional N-KK Connector

6060E Series Low Frequency VHF RF Isolator 50-400MHz Optional N-KK Connector

$159.88$161.50

22% off
MAX2671 400MHz To 2.5GHz Upconverter, Low Noise Mixer, Frequency Converter MAX2671 400MHz To 2.5GHz Upconverter, Low Noise Mixer, Frequency Converter

MAX2671 400MHz To 2.5GHz Upconverter, Low Noise Mixer, Frequency Converter

$219.17$280.99

4% off
Frecuencia De Barrido AD9912 1GSPS Frecuencia Principal 400MHZ Salida De Onda Sinusoidal DDS Synthesis Frecuencia De Barrido AD9912 1GSPS Frecuencia Principal 400MHZ Salida De Onda Sinusoidal DDS Synthesis

Frecuencia De Barrido AD9912 1GSPS Frecuencia Principal 400MHZ Salida De Onda Sinusoidal DDS Synthesis

$799.80$833.13

20% off
5G Band 400MHz To 5.0GHz with Wire Circulator Multi-band Embedded RF Circulator 5G Band 400MHz To 5.0GHz with Wire Circulator Multi-band Embedded RF Circulator

5G Band 400MHz To 5.0GHz with Wire Circulator Multi-band Embedded RF Circulator

$340.37$425.46

1gsps Clock Speed 400MHz Sine Wave Output DDS Synthesis Ad9912 Sweep Frequency 1gsps Clock Speed 400MHz Sine Wave Output DDS Synthesis Ad9912 Sweep Frequency

1gsps Clock Speed 400MHz Sine Wave Output DDS Synthesis Ad9912 Sweep Frequency

$835.16$835.16

22% off
6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional 6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional

6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional

$1131.94$1451.21

2% off
New version 400MHz-470MHz 80W-90W UHF Ham Radio Power Amplifier For Interphone Car Radio New version 400MHz-470MHz 80W-90W UHF Ham Radio Power Amplifier For Interphone Car Radio

New version 400MHz-470MHz 80W-90W UHF Ham Radio Power Amplifier For Interphone Car Radio

$989.83$1010.03

2% off
Color Recognition Camera Image Processing Camera Smart Visual Inspection Camera STM32H7 400MHz 1MB Color Recognition Camera Image Processing Camera Smart Visual Inspection Camera STM32H7 400MHz 1MB

Color Recognition Camera Image Processing Camera Smart Visual Inspection Camera STM32H7 400MHz 1MB

$494.79$504.89

25% off
SDR Radio Receiver 10kHz~250MHz/400MHz~2GHz 2024 NEW DSP V5 SDR Receiver 1.10D All-in-One Firmware Portable SDR Radio Receiver 10kHz~250MHz/400MHz~2GHz 2024 NEW DSP V5 SDR Receiver 1.10D All-in-One Firmware Portable

SDR Radio Receiver 10kHz~250MHz/400MHz~2GHz 2024 NEW DSP V5 SDR Receiver 1.10D All-in-One Firmware Portable

$1691.48$2255.31

Applicable To P400 High-power 2W Dual-band Wireless Data Transmission Radio Module 400Mhz MHS185100 Applicable To P400 High-power 2W Dual-band Wireless Data Transmission Radio Module 400Mhz MHS185100

Applicable To P400 High-power 2W Dual-band Wireless Data Transmission Radio Module 400Mhz MHS185100

$2504.88$2504.88

6% off
for V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship for V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship

for V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship

$2253.74$2397.60

VHF UHF Full Bandwidth Circulator 225 ~ 400MHz Broadband Coaxial Circulator With N Female Connector VHF UHF Full Bandwidth Circulator 225 ~ 400MHz Broadband Coaxial Circulator With N Female Connector

VHF UHF Full Bandwidth Circulator 225 ~ 400MHz Broadband Coaxial Circulator With N Female Connector

$3701.90$3701.90

22% off
6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional Connector is N-KK 6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional Connector is N-KK

6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional Connector is N-KK

$1140.09$1461.66

1 sold
52% off
400MHZ-4GHZ 1W Power Amplifier Development Board TQP7M9103 with Large Heat Sink to Support Continuous Operation 400MHZ-4GHZ 1W Power Amplifier Development Board TQP7M9103 with Large Heat Sink to Support Continuous Operation

400MHZ-4GHZ 1W Power Amplifier Development Board TQP7M9103 with Large Heat Sink to Support Continuous Operation

$141.42$294.63

25% off
2024 V5 Receiver 1.10D All-in-One Firmware Portable Radio Receiver 10kHz~250MHz/400MHz~2GHz 2024 V5 Receiver 1.10D All-in-One Firmware Portable Radio Receiver 10kHz~250MHz/400MHz~2GHz

2024 V5 Receiver 1.10D All-in-One Firmware Portable Radio Receiver 10kHz~250MHz/400MHz~2GHz

$1599.88$2133.17

2% off
V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship

V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship

$2439.99$2489.79

1 sold
1% off
AD9912 Sweep Frequency 1GSPS Main 400MHZ Sine Wave Output DDS Synthesis AD9912 Sweep Frequency 1GSPS Main 400MHZ Sine Wave Output DDS Synthesis

AD9912 Sweep Frequency 1GSPS Main 400MHZ Sine Wave Output DDS Synthesis

$107.41$108.50

1% off
1GSPS Main Frequency 400MHZ Sine Wave Output DDS Synthesis AD9912 Sweep 1GSPS Main Frequency 400MHZ Sine Wave Output DDS Synthesis AD9912 Sweep

1GSPS Main Frequency 400MHZ Sine Wave Output DDS Synthesis AD9912 Sweep

$728.56$735.92

5% off
STM32H7 400MHz 1MB Smart Visual Inspection Camera Color Recognition Camera Image Processing Camera-Update order number exclusive STM32H7 400MHz 1MB Smart Visual Inspection Camera Color Recognition Camera Image Processing Camera-Update order number exclusive

STM32H7 400MHz 1MB Smart Visual Inspection Camera Color Recognition Camera Image Processing Camera-Update order number exclusive

$486.23$511.82

2% off
Equipped with high-frequency box 300MHz/400MHz oscilloscope probe 10:1 probe rod probe P6300/6400 Equipped with high-frequency box 300MHz/400MHz oscilloscope probe 10:1 probe rod probe P6300/6400

Equipped with high-frequency box 300MHz/400MHz oscilloscope probe 10:1 probe rod probe P6300/6400

$490.01$500.01

25% off
80W XDT-UVPA70 Power Amplifier Professianl Power Amp UHF 400MHz-470MHz For Handheld Walkie Talkie 80W XDT-UVPA70 Power Amplifier Professianl Power Amp UHF 400MHz-470MHz For Handheld Walkie Talkie

80W XDT-UVPA70 Power Amplifier Professianl Power Amp UHF 400MHz-470MHz For Handheld Walkie Talkie

$797.26$1063.02

1% off
6060E Series Low Frequency VHF RF Isolator 50-400MHz Optional N-KK Connector 6060E Series Low Frequency VHF RF Isolator 50-400MHz Optional N-KK Connector

6060E Series Low Frequency VHF RF Isolator 50-400MHz Optional N-KK Connector

$159.88 $161.50

Categories: Home & Garden, Home Textile

Buy Now
22% off
MAX2671 400MHz To 2.5GHz Upconverter, Low Noise Mixer, Frequency Converter MAX2671 400MHz To 2.5GHz Upconverter, Low Noise Mixer, Frequency Converter

MAX2671 400MHz To 2.5GHz Upconverter, Low Noise Mixer, Frequency Converter

$219.17 $280.99

Categories: Home & Garden, Home Textile

Buy Now
4% off
Frecuencia De Barrido AD9912 1GSPS Frecuencia Principal 400MHZ Salida De Onda Sinusoidal DDS Synthesis Frecuencia De Barrido AD9912 1GSPS Frecuencia Principal 400MHZ Salida De Onda Sinusoidal DDS Synthesis

Frecuencia De Barrido AD9912 1GSPS Frecuencia Principal 400MHZ Salida De Onda Sinusoidal DDS Synthesis

$799.80 $833.13

Categories: Home & Garden, Home Textile

Buy Now
20% off
5G Band 400MHz To 5.0GHz with Wire Circulator Multi-band Embedded RF Circulator 5G Band 400MHz To 5.0GHz with Wire Circulator Multi-band Embedded RF Circulator

5G Band 400MHz To 5.0GHz with Wire Circulator Multi-band Embedded RF Circulator

$340.37 $425.46

Categories: Home & Garden, Home Textile

Buy Now
1gsps Clock Speed 400MHz Sine Wave Output DDS Synthesis Ad9912 Sweep Frequency 1gsps Clock Speed 400MHz Sine Wave Output DDS Synthesis Ad9912 Sweep Frequency

1gsps Clock Speed 400MHz Sine Wave Output DDS Synthesis Ad9912 Sweep Frequency

$835.16 $835.16

Categories: Home & Garden, Home Textile

Buy Now
22% off
6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional 6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional

6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional

$1131.94 $1451.21

Categories: Home & Garden, Home Textile

Buy Now
2% off
New version 400MHz-470MHz 80W-90W UHF Ham Radio Power Amplifier For Interphone Car Radio New version 400MHz-470MHz 80W-90W UHF Ham Radio Power Amplifier For Interphone Car Radio

New version 400MHz-470MHz 80W-90W UHF Ham Radio Power Amplifier For Interphone Car Radio

$989.83 $1010.03

Categories: Home & Garden, Home Textile

Buy Now
2% off
Color Recognition Camera Image Processing Camera Smart Visual Inspection Camera STM32H7 400MHz 1MB Color Recognition Camera Image Processing Camera Smart Visual Inspection Camera STM32H7 400MHz 1MB

Color Recognition Camera Image Processing Camera Smart Visual Inspection Camera STM32H7 400MHz 1MB

$494.79 $504.89

Categories: Home & Garden, Home Textile

Buy Now
25% off
SDR Radio Receiver 10kHz~250MHz/400MHz~2GHz 2024 NEW DSP V5 SDR Receiver 1.10D All-in-One Firmware Portable SDR Radio Receiver 10kHz~250MHz/400MHz~2GHz 2024 NEW DSP V5 SDR Receiver 1.10D All-in-One Firmware Portable

SDR Radio Receiver 10kHz~250MHz/400MHz~2GHz 2024 NEW DSP V5 SDR Receiver 1.10D All-in-One Firmware Portable

$1691.48 $2255.31

Categories: Home & Garden, Home Textile

Buy Now
Applicable To P400 High-power 2W Dual-band Wireless Data Transmission Radio Module 400Mhz MHS185100 Applicable To P400 High-power 2W Dual-band Wireless Data Transmission Radio Module 400Mhz MHS185100

Applicable To P400 High-power 2W Dual-band Wireless Data Transmission Radio Module 400Mhz MHS185100

$2504.88 $2504.88

Categories: Home & Garden, Home Textile

Buy Now
6% off
for V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship for V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship

for V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship

$2253.74 $2397.60

Categories: Home & Garden, Home Textile

Buy Now
VHF UHF Full Bandwidth Circulator 225 ~ 400MHz Broadband Coaxial Circulator With N Female Connector VHF UHF Full Bandwidth Circulator 225 ~ 400MHz Broadband Coaxial Circulator With N Female Connector

VHF UHF Full Bandwidth Circulator 225 ~ 400MHz Broadband Coaxial Circulator With N Female Connector

$3701.90 $3701.90

Categories: Home & Garden, Home Textile

Buy Now
22% off
6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional Connector is N-KK 6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional Connector is N-KK

6060e Series Low Frequency VHF RF Isolator Frequency 50-400mhz Optional Connector is N-KK

$1140.09 $1461.66

1 sold

Categories: Home & Garden, Home Textile

Buy Now
52% off
400MHZ-4GHZ 1W Power Amplifier Development Board TQP7M9103 with Large Heat Sink to Support Continuous Operation 400MHZ-4GHZ 1W Power Amplifier Development Board TQP7M9103 with Large Heat Sink to Support Continuous Operation

400MHZ-4GHZ 1W Power Amplifier Development Board TQP7M9103 with Large Heat Sink to Support Continuous Operation

$141.42 $294.63

Categories: Home & Garden, Home Textile

Buy Now
25% off
2024 V5 Receiver 1.10D All-in-One Firmware Portable Radio Receiver 10kHz~250MHz/400MHz~2GHz 2024 V5 Receiver 1.10D All-in-One Firmware Portable Radio Receiver 10kHz~250MHz/400MHz~2GHz

2024 V5 Receiver 1.10D All-in-One Firmware Portable Radio Receiver 10kHz~250MHz/400MHz~2GHz

$1599.88 $2133.17

Categories: Home & Garden, Home Textile

Buy Now
2% off
V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship

V9 1.10D Malahit-DSP1 Malachite Receiver Radio Shortwaves 50kHz-250MHz 400MHz-2GHz Receiver Reception Dropship

$2439.99 $2489.79

1 sold

Categories: Home & Garden, Home Textile

Buy Now
1% off
AD9912 Sweep Frequency 1GSPS Main 400MHZ Sine Wave Output DDS Synthesis AD9912 Sweep Frequency 1GSPS Main 400MHZ Sine Wave Output DDS Synthesis

AD9912 Sweep Frequency 1GSPS Main 400MHZ Sine Wave Output DDS Synthesis

$107.41 $108.50

Categories: Home & Garden, Home Textile

Buy Now
1% off
1GSPS Main Frequency 400MHZ Sine Wave Output DDS Synthesis AD9912 Sweep 1GSPS Main Frequency 400MHZ Sine Wave Output DDS Synthesis AD9912 Sweep

1GSPS Main Frequency 400MHZ Sine Wave Output DDS Synthesis AD9912 Sweep

$728.56 $735.92

Categories: Home & Garden, Home Textile

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5% off
STM32H7 400MHz 1MB Smart Visual Inspection Camera Color Recognition Camera Image Processing Camera-Update order number exclusive STM32H7 400MHz 1MB Smart Visual Inspection Camera Color Recognition Camera Image Processing Camera-Update order number exclusive

STM32H7 400MHz 1MB Smart Visual Inspection Camera Color Recognition Camera Image Processing Camera-Update order number exclusive

$486.23 $511.82

Categories: Home & Garden, Home Textile

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2% off
Equipped with high-frequency box 300MHz/400MHz oscilloscope probe 10:1 probe rod probe P6300/6400 Equipped with high-frequency box 300MHz/400MHz oscilloscope probe 10:1 probe rod probe P6300/6400

Equipped with high-frequency box 300MHz/400MHz oscilloscope probe 10:1 probe rod probe P6300/6400

$490.01 $500.01

Categories: Home & Garden, Home Textile

Buy Now
25% off
80W XDT-UVPA70 Power Amplifier Professianl Power Amp UHF 400MHz-470MHz For Handheld Walkie Talkie 80W XDT-UVPA70 Power Amplifier Professianl Power Amp UHF 400MHz-470MHz For Handheld Walkie Talkie

80W XDT-UVPA70 Power Amplifier Professianl Power Amp UHF 400MHz-470MHz For Handheld Walkie Talkie

$797.26 $1063.02

Categories: Home & Garden, Home Textile

Buy Now