Reference GPSDO V2 DXPatrol 10 Mhz OCXO with screen View larger

DX Patrol


New product


Reference GPSDO V2 DXPatrol 10 Mhz OCXO with screen

rating No review at the moment

DX Patrol's new version GPSDO V2 DXPatrol (GPS Disciplined Oscillator) features an OLED display to show local geographic coordinates, high precision UTC time, clock and number of satellites.

Equipped with a GPS receiver (U-Blox 7N) and a very high stability 10 Mhz OCXO oscillator (0.05ppb *), disciplined thanks to GNSS, GPS, Galileo or Glonass satellite signals.

In a metal case, powered from 8V to 15V and with 3 10Mhz outputs with SMA female connector and an output power of 7dBm (~ 5mW).

Supplied with: 1 DX Patrol GPS-DO V2, with GPS antenna and cable, without power supply (optional USB Ripcord 9V or 12V cable ), manual to download below (in English).

More details

This material is no longer available


Data sheet

GPS-DO reference: 10,000,000 Hz
Compatible satellite receiver: GPS, Galileo and Glonass
3 outputs 10MHz + 1 (square wave)
Power: ~ 7dBm (5mW)
RF connector: SMA female
50% duty cycle
Phase noise at 1 Hz -80dBc / Hz
Phase noise at 10 Hz -120dBc / Hz
Phase noise at 1 KHz -145dBc / Hz
Phase noise at 10 KHz - 150dBc / Hz
Second harmonic <51 dBs
Third harmonic <56 dBs
Start-up time: About 5 minutes
Operating temperature range: 0 ° C to 75 ° C
Operating temperature: 50 ° C (OCXO)
Supply voltage: 8V to 14V DC (supplied without power supply - optional)
Power connector: Standard 5.5mm jack
Current consumption: 600mA on ignition, 270mA after OCXO locking (5 minutes)
GPS acquisition indication by LED (green LED = GPS signal and OCXO signal acquired, red LED awaiting acquisition
Dimensions: 84 x 71 x 25 mm

A GPSDO is a device used to ensure stability and precision in the microwave domain, which requires high precision, such as for example for amateur radio activity on the QO100 satellite .

This GPS-DO clock reference can also be used as a synchronization source, via satellite time signals, to provide positional accuracy, for navigation and GPS applications.

The U-Blox GPS receiver integrates a Flash memory programmed so that the synthesizer generates a frequency of 1000 PPS on its output.

Due to the very high jitter of the modules, the sharpness of the signal is improved with a Schimtt trigger to obtain a clean square wave at 1 kHz.

This GPS-DO is programmed in Hotstart mode. This means that even without an antenna connected, or a GPS signal received, the GPSDO will still have a fair and precise 10Mhz signal on its outputs.

During normal operation of the OCXO oscillator, it takes approximately 5 minutes for it to reach its nominal operating temperature of approximately 50 ° C. It is quite normal for the GPSDO DXPatrol box to heat up when in use.

* Stability depends on various factors including temperature change.

Short term stability 0.05 PPB / second
Temperature stability: 10 PPB
Stability under load: 2 PPB
Aging: 0.5PPB / day, 100PPB / year, 0.4 PPM 10 years

Additional or similar equipment

  • Pigtail SMA Male - N Female 15/50/100cm RG316

    SMA Male to N Female Adapter. Coaxial cable RG 316 50 ohms. Available in 15cm, 50cm or 1 meter length (to choose from below).

    8,01 € tax incl.

    6,68 €tax excl.

    8,90 € -10%
    In stock
  • Pigtail SMA Male to UHF Female RG316

    SMA Male to UHF Female Adapter. RG 316 coaxial cable 50 ohms, about 15cm long.

    5,31 € tax incl.

    4,43 €tax excl.

    5,90 € -10%
    In stock
  • Coaxial cable extension low loss 2X SMA Male

    Cable SMA Male to SMA Male with 50-ohm coaxial cable low loss KSR195 for use from 0 to 6GHz.Length: 0,5m (50cm), 1, 3 or 5 metersConnector 1: SMA MaleConnector 2: SMA Male

    8,01 € tax incl.

    6,68 €tax excl.

    8,90 € -10%
    In stock, send from Europe
  • 5V 9V or 12V by USB cable with power supply Ripcord

    With the Ripcord USB power cable, you have the freedom to power anywhere you are any device in 5, 9 or 12V from a USB port of a laptop, from an external battery or from a smartphone/tablet (with OTG

    16,65 € tax incl.

    13,88 €tax excl.

    18,50 € -10%
    Out of stock, available in 1 week
  • Pack LNB PLL TCXO + BIAS-T for RX SDR or 432Mhz QO100

    The RemoteQTH Pack includes a LNB PLL head modified with TCXO and 25Mhz quartz, as well as a bias-T power supply with adjustable attenuation and available in 2 versions: With a SDR stick on 739Mhz and

    69,00 € tax incl.

    57,50 €tax excl.

    Out of stock, available in 2-3 weeks
  • Othernet Bullseye LNB TCXO ultra stable for Oscar 100 & KU band satellite

    The Othernet Bullseye LNB is a down-converter for reception of the Oscar 100 amateur radio and those in the Ku band. The Bullseye is one of the most stable and precise LNB to date. It does not need to

    26,90 € tax incl.

    22,42 €tax excl.

    In stock


Click here to leave a review

Delivery Europe & Overseas

Stock and shipped from France

Product return

14 days to return, 2 warranty

Email support

Response within 24h to 72h

Secure payment

SSL, VISA, Mastercard, Paypal