Reviews Hf 13 56mhz

Portable tinySA Spectrum Analyzer - AURSINC Hand Held Frequency Analyzer 2021 Upgraded V0.3.1 | 100kHz to 960MHz MF/HF/VHF UHF Input | ESD Protected Function & 2.8 inch Touchscreen | Signal Generator

  • ...aded Version: ESD Protection Diodes] Tinysa with latest firmware V0.3.1, the displayed version info is "ESD protected" meaning the diodes are installed which will be more stable and sensitive with higher antistatic level and longer service life. Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.
  • [Frequency Range] Spectrum analyzers like the tinySA use a resolution filter that is used to isolate the input power in a small frequency range. This resolution filter is swept across the desired frequency range. The fastest scanning speed occurs with an RBW or 300kHz or wider and is about 2 scans per second. But with increase of the frequency span and decrease of the RBW the scanning speed decreases quickly. A scan from 0MHz to 350MHz with an RBW of 10kHz takes about 2 minutes..
  • [2 in 1 Device] When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator that is used for automatic self test and low input calibration. The tinySA contains all the components of a convent....
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67-73 AM/FM RDS TUNER-300 WATT

  • HF short-wave Q-branch direct sampling,8-bit ADC provides ~50 dB dynamic range..
  • 50 ohm input impedance,independent antenna input for shortwave and VHF.Powered by universal USB..
  • Wide range of frequency band,the turn receiver covers VHF and UHF bands of 24-1766MHz..
  • Support receiving mode AM, NFM, FM, DSB, USB, LSB and CW..
  • Use the RTL2832U + R820T2 chipset with stable working performance..
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Portable TinySA Spectrum Analyzer,SEESII Upgraded V0.3.1 Handheld Tiny Frequency Analyzer 100kHz to 960MHz MF/HF/VHF UHF Input,Signal Generator with 2.8 inch Touch Screen with ESD Protect Function

  • 【Frequency Range 】Tiny Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz. Color display showing 290 scan points covering up to the full low or high frequency rangefrequency range. The tinySA contains all the components of a conventional heterodyne swept spectrum analyzer..
  • 【Built-in Calibration Signal Generator】When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator that is used for automatic self test and low input calibration..
  • 【Tiny Spectrum analyzers & ESD Function】Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Color display showing 290 scan points covering up to the full low or high frequency range. Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.The performance of the 2021 latest version 3.1 will be more stable and sensitive, with a new ESD protrcted function enable the product to have a higher antistatic level and a longer service life..
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OBO HANDS RFID NFC 10 Frequency USB Card Copier Reader Writer Duplicator Programmer for IC Cards and All 125KHz Cards Decoder+10pcs UID/T5577 Writable Changeable Tags Cards

  • ★Powered by 4 AAA batteries(not included), easy to carry. Also can use 5V USB power supply. HD 2.8 inch full color screen, English voice broadcast,clear display..
  • ★Support cards write: T5577, EM4305, HID 125KHz, UID cards. Digital key can input number directly..
  • ★Working Frequency (Support to read & write): 125KHz, 250KHz, 375KHz, 500KHz, 625KHz, 750KHz, 875KHz, 1000KHZ, 13.56MHz (ISO1443A/B), support HID Prox cards.（only 125KHz）.
  • ★This super RFID copier can crack most of 13.56MHz encryption cards.Come Free Decoding Software(Working on Windows).ID/IC full functions..
  • ★Typical Applications: Elevator Card, Access Control System, Parking Card, Proximity card, Work Timecard ETC.Package including 5pcs RFID T5577 Keyfobs, 5pcs RFID UID Cards..
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Upgraded TinySA Spectrum Analyzer,Karagas Spectrum Analyzer Handheld,MF/HF/VHF Input for 0.1MHZ-350MHZ and UHF Input for 240MHZ-960MHZ,Portable Frequency Analyzer with 2.8 Inch Touch Screen V0.3.1

  • ...003eBuilt-in 2-in-1 Calibration Signal Generator003c/b003e】This TinySA Spectrum Analyzer built-in calibration signal generator that is used for automatic self test and low input calibration.When not doing spectrum analyzer,it can be used as signal generator with two frequency outputs,MF/HF/VHF sinus output for 0.1MHZ-350MHz and UHF square wave output for 240MHz-960MHz.003c/p003e.
  • 003cp003e◙【003cb003e Frequency Range003c/b003e】The 2.8-inch color touch screen displays 290 scanning points,covering the entire range of low-frequency or high-frequency ranging frequencies.0.1 MHz -350 MHz high quality IF/HF/VHF input,240 MHz -960 MHz low quality UHF input.A switchable resolution band-pass filter suitable for the range from 2.6 kHz to 640 kHz.003c/p003e.
  • 003cp003e◙【003cb003ePC Control003c/b003e】This spectrum analyzer can be connected to PC through USB and realizes the serial over USB (CDC) protocol,which can call a large number of commands.The Windows driver will be automatically installed after connecting to the Windows computer.The Linux driver is built into the kernel.003c/p003e.
  • 003cp003e◙【003cb003ePortable Spectrum Analyzer & ESD Protection Function003c/b003e】The latest version 3.1, new ESD protection function, installed diodes,so that ....
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Visconti CHL72 Women's Secure RFID Blocking Leather Trifold Clutch Wallet Purse

  • Color: Black/ Pace Multi, Dimensions: 7.3"x 4".
  • RFID BLOCKING - Nationally Accredited RFID Protection against 125kHz, 13,56MHz, 900 MHz. Prevents Contactless Fraud.
  • 9 Credit Card Slots, 4 Slot for Bank Notes, 1 ID Window, 1 Slip in Pocket, and 1 Secure Zippered Pocket.
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Visconti CHL70 Women's Secure RFID Blocking Leather Trifold Clutch Wallet Purse

  • Color: Black/ Pace Multi, Dimensions: 4.7"x 3.5".
  • RFID BLOCKING - Nationally Accredited RFID Protection against 125kHz, 13,56MHz, 900 MHz. Prevents Contactless Fraud.
  • 6 Credit Card Slots, 1 Slot for Bank Notes, 1 ID Window, 2 Slip in Pockets, and 1 Secure Zippered Pocket.
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RTL-SDR Blog V3 R820T2 RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit

  • Includes 1x RTL-SDR Blog V3 R820T2 RTL2832U 1PPM TCXO HF Bias Tee SMA Dongle and 1x Multipurpose Dipole Antenna Kit.
  • Great for many applications including general radio, air traffic control, public safety radio, ADSB, ACARS, trunked radio, P25 digital voice, POCSAG, weather balloons, APRS, NOAA APT weather satellites, radio astronomy, meteor scatter monitoring, DAB, classroom learning, or for use as a low cost panadapter with a traditional ham radio..
  • Several improvements over other brands including use of the R820T2 tuner, improved component tolerances, a 1 PPM temperature compensated oscillator (TCXO), SMA F connector, aluminium shielded case with thermal pad for passive cooling, activatable bias tee circuit and a much improved antenna set..
  • Can tune from 500 kHz to 1.7 GHz and has up to 3.2 MHz of instantaneous bandwidth (2.4 MHz stable). (HF reception below 24 MHz in direct sampling mode with reduced performance). Please note RTL-SDR dongles are RX only..
  • Comes with our portable dipole antenna kit. Great for beginners as it allows for terrestrial and satellite reception. Easy to mount outdoors and designed for portable and temporary outside usage. Please do not use outside during poor weather conditions..
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Visconti CHL71 Women's Secure RFID Blocking Leather Bifold Clutch Wallet Purse - Black Multi

  • Color: Black/ Pace Multi, Dimensions: 3.5"x 5.3".
  • RFID BLOCKING - Nationally Accredited RFID Protection against 125kHz, 13,56MHz, 900 MHz. Prevents Contactless Fraud.
  • 12 Credit Card Slots, 2 Slot for Bank Notes, 1 ID Window, 1 Slip in Pocket, and 1 Secure Zippered Pocket.
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