NEW PRODUCTS!

These items are new to our offerings!

  • 915 MHz Filter/Preamp with TX BYPASS

    5.00 out of 5

    This preamp IS suitable for helium cryptomining (it has a TX Bypass)

     

    Uputronics filtered preamps for improved reception on 915Mhz WITH TX BYPASS.

     

    This unit is a filtered preamp designed to go between a radio transceiver and an antenna which gives excellent performance gains for reception and bypasses the preamplification circuit when a transmission is detected.

     

    Power is either via bias tee or a USB-C cable (Not Supplied – See related items for a suitable USB Type A to C Cable). Bias-tee voltage input is 5V.

     

    Using a SAW bandpass filter and a low noise amplifier (LNA), it stops out of band intermodulation while providing additional gain for increased sensitivity. The LNA is before the SAW filter. These particular models are tuned for use with frequencies centred on 915MHz (893MHz-935MHz). The LNA provides around 15dB of gain at 915MHz.

     

    SMA female connectors are fitted for antenna input and radio output, a blue power indicator is provided which switches to red to indicate the unit is bypass mode.

     

    Max TX power +15dBm (30mW)
    TX detection threshold -5dBm (+/-2dBm)

     

    Data Sheet Here : https://store.uputronics.com/files/FPA-TXB-V6.03.pdf

    $99.95
  • BNC to SMA Adapter – SDS100 – GOLD

    0 out of 5
    • Specifically made to fit the Uniden SDS100 scanner
    • BEWARE of similar looking adapters! The common look-alikes WILL NOT be reliable IF they work at all!
    • Adapts the Scanner to accept a BNC male connector.
    • Heavy duty adapter will not break like two-piece adapters.
    • Gold in color (image shows silver)
    $14.95
  • BNC to SMA Adapter – SDS100 – SILVER (Nickel)

    0 out of 5
    • Specifically made to fit the Uniden SDS100 scanner
    • BEWARE of similar looking adapters! The common look-alikes WILL NOT be reliable IF they work at all!
    • Adapts the Scanner to accept a BNC male connector.
    • Heavy duty adapter will not break like two-piece adapters.
    • Silver in color
    $14.95
  • Leo Bodnar Icom IC-9700 Reference Injection Board

    0 out of 5
    • Adds frequency reference/stability to the Icom IC-9700
    • This module allows locking the ICOM IC-9700 radio transceiver internal frequency reference, to an external 49.152MHz signal. If the internal reference is locked to a GPS signal, achievable ICOM stability can be better than 1Hz on all bands.
    • Installing this module inside the ICOM IC-9700 does not require any soldering or modification to internal circuitry. This modification is completely reversible and should not affect your warranty.
    • This module is designed to be used and has been tested with the Leo Bodnar GPS reference clocks signal sources.
    $49.95
  • Leo Bodnar MINI GPSDO (reference clock unit)

    0 out of 5
    • SINGLE output to control Airspy or Spyverter R2x (or other devices)
    • One of the most compact units on the market
    • Powered via USB
    • Comes with GPS Antenna, and USB cable
    • More info: Manufacturer's website
    • Note: Manufacturer's price is shown in Pounds. Our price is the equivalent in Dollars.
    $160.00
  • Raspberry Pi GPS/RTC Expansion Board

    0 out of 5

    NEW FOR 2020 Now with RAW Output & Hardware RTC

     

    The Uputronics Raspberry Pi GPS/RTC Expansion Board provides a modern multi GNSS GPS receiver and hardware RTC with quick no soldering required connection to all Raspberry Pi boards with the 2×20 header (the original Pi Model A/B are not supported). Featuring PPS (Pulse per second) output to permit the use of the board for PPS disciplined NTP servers, RAW output available from the UBlox™ GPS module and twin super caps for GPS hot start/setting retention & maintaining RTC.

     

    This board retains backwards compatibility with previous generation Uputronics Pi GPS boards. With its features and ease of installation we believe this is the ultimate GPS /  RTC HAT for the Raspberry Pi.

     

    GPS Specifications:

    • 72-channel u-blox™ M8 engine
    • Up to 3 concurrent GNSS (BeiDou,Galileo,GLONASS,GPS/QZSS)
    • Default GNSS: GPS/GLONASS.
    • -167dBm Navigation Sensitivity
    • 10Hz navigation rate in multiGNSS mode, 18Hz in GPS only
    • RAW Output available via UBX-RXM-RAWX Message
    • 3V supplied to antenna port to power active antenna
    • Antenna requirements: Active 3V Ceramic Patch
    • No EEPROM settings must be sent at power up or saved to battery backed RAM.
    • Default baud rate: 9600bps
    • I2C Bus (Address 0x42)
    • Robust SMA antenna connection.

     

    For full documentation please consult the u-blox 8/u-blox M8 receiver description including protocol specification document (UBX-13003221) linked here: https://store.uputronics.com/files/UBX-13003221.pdf

     

    RTC Specifications:

    • Micro Crystal RV-3028-C7 Real Time Clock Module
    • Factory calibrated ±1 ppm @ 25°C
    • I2C Bus (Address 0x52)
    • Built in kernel compatibility
    • Provides year, month, date, weekday, hours, minutes and seconds

     

    In The Box

    1 x Raspberry Pi GPS/RTC Expansion Board
    4 x 11mm standoffs w/8 M2.5 Screws
    1 x Header with 4.93mm tails

     
    Full Data Sheet Here : https://store.uputronics.com/files/Uputronics%20Raspberry%20Pi%20GPS%20RTC%20Board%20Datasheet.pdf

    $49.95
  • 12 %

    Remtronix 800 MHz Antenna (Skinny SMA for SDS100 scanner) – Water Resistant

    0 out of 5
    • The famous 800 MHz antenna
    • Minimum +6dB Gain over standard antenna
    • Engineered and “Made In Japan”
    • Over 20,000 sold through OEM brands
    • Covers 700-900 MHz (works pretty well on 450, too)
    • SKINNY SMA connector for use with the Airspy or Uniden SDS100 scanner.
    • Length: 7″
    • o-ring to resist water penetration
    $24.95 $21.95
  • 31 %

    Spyverter R2x (External Reference input)

    0 out of 5
    • NOW available with external frequency reference input
    • GPSDO reference clock input (SMA) INCLUDED
    • Adapts Airspy to cover 1 kHz to 60 MHz.
    • New R2 version with 80% current draw reduction.
    • 10 MHz instantaneous spectral view.
    • This is NOT “just another upconverter”.
    • The ideal expansion option for your Airspy.
    • Includes two barrel connectors + jumper.
    • No external power required (when powered by an Airspy)
    • NOTE: NO Micro USB power cable is supplied with this package. See below for USB cables when used with non-Airspy/Bias-T SDRs.

    See https://airspy.com/spyverter-r2/ for specs.

    $74.00 $51.20
  • uBLOX MAX-M8Q 5V GPS Breakout for Active Antennas

    0 out of 5

    This is an assembled breakout board with a uBLOX MAX-M8Q-10 module and SMA female connector suitable for connecting to a suitable active patch antenna (See related products).

     

    Suitable for HAB Usage Max Altitude 50,000 meters / 164041 feet in Flight Mode.

     

    The board is constructed on 1.6mm PCB and features a PPS LED and Supercap for retaining settings through power cycles. Improved power filtering over previous versions.

     

    On the header are TX, RX, TP (PPS Output), 5V Supply (4.5V to 30V), I2C SDA/SCL and GND.

     

    The MAX-M8Q delivers all the benefits of the u-blox 8 GPS platform in a more compact form factor than ever before: high-sensitivity, intelligent power management.

     

    Supporting temperatures down to -40'C and featuring a TCXO for better power saving and quicker startup the MAX M8Q is an ideal module.

     

    As per the data sheets the MAX M8Q can use upto 22mA under aquisition (5mA in power save mode once tracking).

     

    The breakout has the following dimensions : 22mmx22mmx1.6mm approximately.

     

    The default baud rate is 9600bps.

    $34.95
  • USB-C-to-USB-C Cable for Filter/Preamps (newer style)

    0 out of 5
    • USB cable for the Filter/Preamps and Preamps that have a USB-C connector on BOTH ends.
    • For use when Bias-T is not available (when Airspy is not used)
    • NOTE: Color may vary
    • NOTE: NOT compatible with Airspy (use OEM cable)
    $4.95
  • USB-to-USB-C Cable for Filter/Preamps (newer style)

    0 out of 5
    • USB cable for the Filter/Preamps and Preamps that have a USB-C connector.
    • For use when Bias-T is not available (when Airspy is not used)
    • NOTE: Color may vary
    • NOTE: NOT compatible with Airspy (use OEM cable)
    $4.95