Reviews Single Wavelength Duplexer

Antenna Combiner MX72 VHF+UHF Duplexer 144-148MHz/ 400-470MHz Different Frequency Indoor Transceiver

  • ❤️Duplexer :MX72N duplexer is a series of inductors and capacitors used as bandpass filters.Used for different frequencies and cannot be sent at the same time..
  • ❤️After-sales service: We provide a 12-month product warranty and a 30-day money-back guarantee. If you have any questions or concerns, please contact us. Our professional and reliable customer service will do our best and provide you with satisfactory solutions within 24 hours, please rest assured to buy..
  • ❤️ Two different ways：MX72N duplexer can be used in two different ways..
  • ❤️Working principle: Combine the output of the HF/VHF transceiver and the output of the UHF transceiver so that both transceivers can be connected to the same antenna..
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MX62 VHF+UHF Duplexer 144‑148MHz/ 400‑470MHz Different Frequency Indoor Antenna Combiner for VHF+UHF Duplexer Antenna Duplexer Antenna Combiner Transit Station Duplexer Walkie Talkie Accessory Differe

  • Fine Workmanship ---- Can also be used to separate UHF/VHF transmissions from UHF transmissions so that one transceiver can be connected to two antennas..
  • Features----------The duplexer combines the output of the HF/VHF transceiver and the output of the UHF transceiver so that both transceivers can be connected to the same antenna..
  • Feature ---- The MX62N duplexer is a series of inductance coils and capacitors that acts as a band‑pass filter..
  • Note ---- The MX62N duplexer can be used in two different ways, used in different frequency, can not transmit at the same time..
  • Applicaation ---- The MX62 VHF + UHF duplexer is designed for indoor use, usage frequency is 1.6‑55MHz / 144‑148MHz&400‑470MHz..
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Canon ImageCLASS MF4350d Laser All-in-One Printer

  • It has 250 sheet paper tray, 35 sheet ADF and built in duplexer.
  • Multifunction monochrome laser printer that scans, faxes, and copies.
  • High resolution color scanning up to 9600 dpi.
  • 33.6kbps Super G3 faxing for ultra fast transmissions.
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Dpg-200 Vacuum Transducer with

  • -10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
  • Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
  • 10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
  • Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
  • Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.
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Mixer Module, Bandwidth Mixing 0.1‑500MHz High Frequency Transducer -10dBm for Quadrature Modulation for Base Station for HF VHF Receiver

  • Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
  • 10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
  • Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
  • -10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
  • Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.
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2902832, Frequency transducer, F Input: 0.002Hz-20kHz, Out: V/I, Screw Conn, Mini MCR-SL-F-UI-NC

  • -10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
  • Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler detection in imaging.
  • 10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
  • Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
  • Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
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Mixer Module, 0.1‑500MHz Conversion Board High Frequency Transducer -10dBm for HF VHF Receiver for Quadrature Modulation for Base Station

  • -10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
  • Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler detection in imaging.
  • Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
  • 10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
  • Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
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Mixer Module, 0.1‑500MHz Low Distortion High Frequency Transducer -10dBm Conversion for Base Station for Quadrature Modulation for HF VHF Receiver

  • -10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
  • Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
  • 10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
  • Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler detection in imaging.
  • Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
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CB Radio HP 72 Portable PNI Escort, Multi-Standard, 4W, AM-FM, 6-Level Adjustable ASQ, Dual Watch, Scan, Lock, Roger Beep

  • This is a 50W 6 cavity UHF duplexer with multiple stop-band Filter tool..
  • Compact size and simple design makes it easy to install..
  • Effectively improve the signal of wireless communication in large areas, such as residential areas, shopping malls, hotels, and more..
  • Minimum TX and RX frequency difference is UHF 3mhz while the maximum TX and RX frequency difference is UHF 10mhz..
  • The isolation of this duplexer is more than 75dB, which ensures high sensitivity in signal receiving and transmitting..
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High Frequency Transducer, Mixer Module 0.1‑500MHz Bandwidth Mixing for HF VHF Receiver for Quadrature Modulation for Base Station

  • -10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
  • 10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
  • Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
  • Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.
  • Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
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UV Lamp 6W 254nm + 365nm Handheld Portable Shortwave + Longwave UVA UVC Li-ion Battery/DC Powered AAdvance Instruments AI2UV20DC

  • Exquisite Li-ion battery / DC powered 254 + 365nm dual wavelength UV lamp. Model number: AI-2UV20DC. This lamp uses two G6T5 6W bulbs, one each for 254 nm and 365 nm. Being battery powered and cordless makes it especially convenient for many applications difficult with an AC powered plug-in UV lamp. At the same time, this lamp can also be used with the power plugged in, like a laptop computer..
  • FREE EXTRA OPTION: This lamp can be used as 254 nm x2 (shortwave, UVC) or 365 nm x2 (longwave, UVA), according to the bulb. If desired, we can prepare the unit for exclusive 254 nm (double the brightness, 6W bulb x2) or 365 nm with no extra fee. This may be very useful if your application only needs one wavelength, while you can get double the lighting intensity (when powering on both bulbs at the same time). Simply send us a message before or right after your purchase..
  • The lithium battery will supply up to 7 hours of power for a single bulb when new. Universal 100-240V input for DC charger..
  • A TLC plate illumination example with 254nm provided in photos. 15cm from plate. Half-sheet letter paper used for 365 nm demonstration. Both wavelength images taken under well-lit, unshaded room lighting conditions, and one can see the high-quality brightness. Will also wor....
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Powerful Lab UV Lamp 6W x2 254nm + 365nm UVA + UVC 120-240V AC Powered AAdvance Instruments AI-3UV20

  • Durable and powerful 6W x2 254 + 365nm dual wavelength UV lamp. Model number: AI-3UV20. Universal broad range 120-240 V AC 50-60 Hz input. This lamp uses two G6T5 6W bulbs, one each for 254 nm and 365 nm. The 2 wavelengths can be powered on at the same time if desired..
  • FREE EXTRA OPTION: This lamp can be used as 254 nm x2 or 365 nm x2, according to the bulb. If desired, we can prepare the unit for exclusive 254 nm (double the power, 6W x2) or 365 nm with no extra fee. This may be very useful if your application only needs one wavelength, while you can get double the lighting intensity (when powering on both bulbs at the same time). Simply send us a message before or right after your purchase..
  • A TLC plate illumination example with 254nm provided in photos. 15cm from plate. Half-sheet letter paper used for 365 nm demonstration. Both wavelength images taken under well-lit, unshaded room lighting conditions, and one can see the high-quality brightness..
  • Will also work as an entry-level field mineral lamp. Demonstration photo shown with mineral rocks of various fluorescence intensity, in a completely dark room, held at a distance of 30 cm (1 foot), using a single 254 nm only..
  • Have peace of mind in shopping: 30-day returns and 1 year warranty. As one of our....
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Hewlettt Packard C8054A Duplex Unit fot 2-Sided Printing on 4100 Series

  • Compatible with the HP LaserJet 4100 series.
  • Expands the productivity of your printer.
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