Reviews Hotel System Lo

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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Frequency Converter AD831 Single Chip High Frequency RF Mixer Radio Frequency Conversion Module for HF and VHF Receiver, 0.1-500MHz

  • WITH VARIOUS PORTS-- There is no corresponding shielding and isolation problems, therefore, compared with the passive mixer to improve the performance of the system, reduce the system cost. The mixer is designed as a single power supply, RF, IF and LO ports with DC isolation capacitor, easy to use..
  • POWERFUL-- The operating frequency of the RF and LO inputs can be as high as 500MHz. IF output is single ended voltage output. With 250 MHz output bandwidth. A single resistor connected between pins OUT and FB is used to set the gain..
  • EASY TO USE-- When the mixer's output amplifier and the optimum source impedance, the SSB noise figure of the mixer is 10.3dB at 70MHz. Different from the passive mixer, there is no insertion loss, no need external duplex device, and no need passive termination for AD831..
  • APPLICATION-- The AD831 is a low distortion, wide dynamic range, single chip mixer, suitable for HF and VHF Receiver RF-IF frequency, second mixer in DMR base sta....
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TIGERKING Safe Box with Keypad Digital Safe for Home, Office, Hotel, Black - 1.8 Cubic Feet

  • 【Security Safe Box】The digital safe is made of durable thick steel material, equipped with high secure keypad locking system and two strong locking bars (0.8-inch diameter) to resist forced entry (total net weight 37.36lbs).
  • Provide great safety protection for your valuables.
  • 【Interior Design】: The large internal with a removable shelf allows you to load enough handguns, cash, jewelry, documents.
  • The built-in LED light will illuminate the interior when you open each time.
  • 【Dual Alarm System】：Violent vibration or three- incorrect entries can activate the alarm system.
  • Enter the correct code, the alarm will be deactivated.
  • The screen will show “ LO-BATT” when the battery is low.
  • 【High-Security】: Electronic Digital Lock Safe Box: You can program the safe with your own unique password from number 1 to 8 providing authorized users with quick access inside, the number can be changed indefinitely.
  • If you forget the password, please use the master key plus the emergency key.
  • For this reason, please be sure to hide your emergency key and external power supply in a safe place.
  • 【Great for Home, Office, Hotel】The lock box safe both with fashion and security, will ....
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Rhode Island Novelty 7 Inch Red Police Beacon Light, One Piece per Order

  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
  • ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
  • EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
  • HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..
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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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Police Officer on Traffic Point Duty with Car Horns, Police Whistle, Voices and Traffic

  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
  • ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
  • EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
  • HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..
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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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AD831 High Frequency Transducer RF Mixer Module 500MHz Bandwidth Mixing Down Mixing Dual Balanced Mixer Single Chip Radio Frequency Converter -10dBm

  • The AD831 is a low distortion, wide dynamic range, single chip mixer, suitable for HF and VHF Receiver RF-IF frequency, second mixer in DMR base station, DC-baseband conversion, quadrature modulation and demodulation, and ultrasound imaging, frequency move detection and other applications.
  • The AD831 has provide +24 dBm third-order intermodulation intercept point, realization of -10 dBm LO power, without the need for a high power LO drive.
  • There is no corresponding shielding and isolation problems, therefore, compared with the passive mixer to improve the performance of the system, reduce the system cost.
  • The mixer is designed as a single power supply, RF, IF and LO ports with DC isolation capacitor, easy to use.
  • The amplifier has low DC offset characteristics, so it can be used in DC-baseband frequency conversion and quadrature amplitude demodulation.
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Paladin Tools Impact Punchdown Tool with 110/66 Blade - Professional Grade (Latest Model)

  • Terminates and cuts all cable types into panels and jacks in a single stroke.
  • Increased HI/LO impact force to meet demands of new cable types and AWG sizes: LO= 30 lbs, HI= 40 lbs.
  • Soft, rubber-embedded non-slip grip and cushioned heel for comfort in the palm of your hand.
  • New impact system reduces time and effort.
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BooYu 12V 200W 37 Tones Police Warning Emergency Siren PA System [Slim Speaker][Wireless Remote Handheld Microphone][2 x 15A Switches] for Firefighter Ambulance Vehicles Truck Car SUV ATV UTV

  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
  • ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
  • EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
  • HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..
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SoundAlert 12V 100W Police Siren PA System [Slim Speaker] [118-124dB] [Handheld Microphone] [Hands-Free] [2 x 16A Switches] Warning Emergency Siren for Vehicles Truck UTV ATV Car POV

  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
  • ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
  • EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
  • HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..
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