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Best Crystal Tcxo

Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder

  • The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator..
  • This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio..
  • There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure..
  • Its four-button control is easy to use and its small size allows you to carry it anywhere you like..
  • Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -45 C ~ 65 C can reach ± 2 ~ ± 4ppm accuracy..
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Geekstory USB GPS Module Antenna Supports GPS+GLONASS Beidou Built-in Flash for Arduino Pixhawk IPEX Compatible, Better Than VK-162

  • GLONASS+ BeiDou multiple modes Built-in LNA signal amplifier.
  • Built-in Flash, free configuration product baud rate, output statement, output rate, second pulse and other parameters.
  • Built-in TCXO Crystal and Farad Capacitors for Faster Hot Start.
  • The product documentation link cannot be displayed. If you need technical documentation, please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question” to email us.
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Full Band Receiver RTL - SDR Radio Communication System 0.1MHz - 1.7GHz Radio Accessory for XP/Win10/Android

  • Meanwhile, such receiver support for XP / Win7 / Win8 / Win10 / and other systems..
  • Receive electromagnetic waveth in the range of 0.1MHz‑1.7GHz and support AM, FM (NFM, WFM), CW, DSB, LSB, USB demodulation..
  • This receiver has a built‑in 1 ppm temperature compensation crystal TCXO, which makes the frequency more stable and accurate..
  • Full band tuner increases the internal chip heat dissipation to make the work more stable..
  • Used to receive and listen to short‑waveth single‑sideband communication, FM radio, intercom talk, aviation band, meteor monitoring ADS‑B decoding radar, signal reception, etc..
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DAOKI 5Pcs RTC I2C Module Arduino I2C RTC DS1307 AT24C32 Real Time Clock Module 24C32 Memory High Precision for AVR ARM PIC SMD Compatible with Arduino with 60 Pin

  • Clock chip: high-precision clock chip DS3231SN.
  • is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal..
  • The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping..
  • Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line..
  • The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package..
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Fafeicy Full Band Receiver, Radio Communication System 0.1MHz1.7GHz Used to Receive and Listen to Short‑waveth Single‑sideband Communication

  • This receiver has a builtin 1 ppm temperature compensation crystal TCXO, which makes the frequency more stable and accurate..
  • Full band tuner increases the internal chip heat dissipation to make the work more stable. A great choice for you..
  • APPLICATION: Such receiver support for XP / Win7 / Win8 / Win10 / An-droid and other systems..
  • Used to receive and listen to shortwaveth singlesideband communication, FM radio, intercom talk, aviation band, meteor monitoring ADSB decoding radar, AIS signal reception, etc..
  • Receive electromagnetic waveth in the range of 0.1MHz1.7GHz and support AM, FM (NFM, WFM), CW, DSB, LSB, USB demodulation..
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RTL-SDR Blog R820T2 RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only)

  • Includes 1x RTL-SDR Blog brand R820T2 RTL2832U 1PPM TCXO HF Bias Tee SMA Dongle (V3) (Dongle Only).
  • 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..
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MMDVM Hotspot Board + Aluminium Case Support UHF VHF Support P25 DMR YSF DSTAR NXDN POCSAG for Raspberry Pi-Zero W, Pi 3 (Raspberry Pi NOT Included)

  • Save electricity, High quality TCXO, stable, low BER. Note: This is NOT a completed or assembled Hotspot, it is just MMDVM Board with Aluminum case..
  • Support Raspberry Pi 3B, Pi ZERO, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model).
  • Support VHF/UHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions).
  • Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG.
  • Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules.
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Nooelec HackRF Complete Bundle - Genuine HackRF One Software Defined Radio SDR with 0.5PPM TCXO in a Custom Black Aluminum Enclosure ANT500 Antenna & SMA Antenna Adapter Bundle Included

  • Your bundle includes a genuine HackRF One installed an inconspicuous black aluminum enclosure with a 0.5PPM TCXO module, an ANT500 antenna, 4 SMA....
  • HackRF One is capable of half-duplex operation in the range of 1MHz to 6000MHz. The TCXO module ensures impeccable tuning accuracy in nearly any....
  • HackRF One is an open-hardware device which is compatible with a wide range of SDR software applications, most of which are free to download and open....
  • The included adapters will allow you to connect a wide range of antennas to your HackRF One, including F-connector, N-connector, BNC and PAL antennas.
  • Installation support and assistance available directly from Nooelec. Full 2 year warranty!.
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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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AURSINC MMDVM Hotspot Board + Antenna Support UHF VHF Support P25 DMR YSF DSTAR NXDN POCSAG for Raspberry Pi-Zero W, Pi 3 (OLED Board)

  • MMDVM hotspot supports UHF VHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions).
  • AURSINC hotspot board supports Raspberry Pi 3B, 3B +, Pi ZERO, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model).
  • Hotspot board saves electricity, High quality TCXO, stable, low BER. Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG. Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules.
  • If the Raspberry fails to connect the hotspot board, please try update the firmware of the hotspot board by conducting the command: sudo pistar-mmdvmhshatflash hs_hat-12mhz.
  • Compatible with P4 settings:since our mmdvm board is defautly setup for Pi-Zero W, Pi 3. and if you do want to connect it with your Pi 4, you could try below methods. PICK ONE. Method 1: Remove the R1 resistance of the hotspot board(single/dual).
  • Method 2: Cut off the 2 Raspberry Pi pin headers on the corners of the board ( pick one to operate on your MMDVM board, refer to the product image for the R1 and 2 pin headers locations).
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5Pcs 2X062H Microwave Oven High Voltage Diode Rectifier

  • 433MHz version conforms to EN 300 220-3 and EN 301 489-3.
  • High performance double superhet. PLL synthesizer with TCXO.
  • Data rates up to 5 kbps for standard module.
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Yaesu FT-818ND FT-818 6W HF/VHF/UHF All Mode Mobile Transceiver

  • TX: 1.8 MHz – 29.7 MHz (5.3320 MHz/ 5.3480 MHz/ 5.3585 MHz/ 5.3730 MHz/ 5.4050MHz).
  • 430 MHz – 450 MHz (Amateur Bands only).
  • Increased power output 6W(SSB, CW, FM) 2.0W(AM Carrier).
  • Improved frequency stability ±0.5 ppm : Built-in TCXO-9.
  • Larger battery capacity : 9.6V/1,900mAh (SBR-32).
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Natruss Software Defined Radio with Telescopic Antenna Base RTL-SDR R820T2 V3 RTL2832U

  • With RTL2832U ADC chip, R820T2 tuner, 1PPM TCXO, SMA F connector and aluminum case with passive cooling.
  • Tuning from 500 kHz to 1.7 GHz up to 3.2MHz (stable to 2.4 MHz) (HF works in direct sampling mode).
  • Ideal for using as a computer-based radio scanner with free software such as SDR#, HDSDR, SDR-Radio, GQRX or SDR Touch on for Android.
  • Suitable for Windows, for OSX, for Linux, for Android and for Raspberry Pi.
  • Ideal for many applications including general radio scanning, air traffic control, public safety, etc..
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