♪ 10MHz Master Clock / Pocket Size GPSDO / Reference Oscillator / GPS OCXO

Description

[Features]
● Palm size GPSDO with upper class performance
High frequency accuracy, high stability, high sensitivity, fast satellite capturing
● Aluminium front panel with hair-line finish
● Hold-over mode installed
● Clean 10MHz master clock for HiFi audio DACs and re-clockers
● 10MHz Sine wave
● 1pps clock
● NMEA data
● Rapid shipment from Tokyo, Japan
[Specifications]
・ 10MHz Sine wave: +14.5dBm±2dB (3.4Vp-p, 1,4Vrms to 50Ω)
・ Frequency accuracy:  10.000000MHz±0.03Hz (p-p, typical)
・ 1pps out: Square wave 3.3V(TTL)
・ Antenna power supply: 3.3 to 5V DC
・ NMEA data: TTL (Not RS232 level)
・ Power supply: 100V to 240V, 47 to 63Hz (Required power is 12V 1A)
UL, FCC, BSMI, PSE, RoHS
・ DC jack: Inside diameter: 2.1mm, External diameter: 5.5mm
・ Dimensions (W x H x D): 65 x 25 x 102mm (excluding protrusions)
・ Weight: Approx. 200g ( The power adapter is about 100g separately)
* This unit is an unused new product, but only OCXO is a proven performance used unit.
* NMEA data output on the rear panel is TTL. You will need to convert it to RS232 level if you hook it with Windows PC.
[Standard accessories]
- Instruction manual (English)
-12V power adapter (100V to 240V, 47 to 63Hz)
* Shape of AC adapter plug is like the one in the posted picture.
You may need to use an adapter to fit to your wall outlet.
[Shipment]
-We use EMS (Express Mail Service) to deliver our products from Tokyo, Japan to your location where you registered in eBay.
-As of June 1, 2021, EMS service is available to following countries:
USA, Mexico, Some Central American countries, Most of South American countries, Most of European countries, Most of Asian countries, Some African countries, New Zealand
-Presently, EMS service to following countries is temporary halted.
Australia, Brazil, Canada, Greece, Israel, India, Russia and some other countries.
Please inquire us of the shipping availability to the place you live if you have concern.
You may need to pay duty/tax associated with the importation of this product.
We will let you know the EMS tracking number so that you can track and know when you can receive the package.
The expected delivery period to your location in most cases is within 1 week but it may vary by your location. Presently, it is longer than before.
[Customer testimonies]
・ K. K.: Sound can be heard more clearly than before. Therefore, the music itself sounds quiet. It sounds like the noise has gone.
・ T. M.: Used for synchronization with Esoteric Rubidium Clock G1. Easy to install.
・ H. N.: It is wonderful that the sound of digital audio is extremely stable and transformed like listening to the finest analog record playback. I feel that the digital playback sound has finally caught up with the analog sound, and I am impressed.
・ K. M.: The GPS of the HPZ3805A that I used before sometimes became unstable, so I am using it as an alternative standard. Very stable and happy.
・ K. S.: I was even impressed by the accuracy and stable output that were higher than expected.
・ K. N.: I made a successful bid as a substitute for the rubidium clock. I am very pleased with the operation as expected.
・ Y. T.: Stable operation and good sensitivity even when the antenna is indoors.
・ S. K.: Used for calibration of frequency counters (SC-7104 and VP-4061A). It can be easily calibrated with high accuracy. I use it on the 3rd floor of the building and I can use it just by placing it near the window.
・ I. M.: If you wait about 30 minutes after startup, the accuracy of 10MHz is surprisingly high, and it seems that the accuracy of about 10 ^ -10 is probably obtained in the short term.
We can compare the frequency deviation of about 10 ^ -10 with the two methods of rubidium and GPS, and we are relieved that we were able to confirm the accuracy of the rubidium standard that we have used so far.
・ T. T.: The synchronization time to GPS is faster than others. Hard to get out of sync.
・ O. K.: Used for the external clock of the frequency counter. It's good to be able to easily obtain a stable frequency.
・ N. H.: Used for radio (IC-9700). Locking is fast.
・ K. Y.: Compared to the rubidium standard, the difference was only 900 μHz. Although it is small and inexpensive, it has the same accuracy.
・ S. T.: Used as a reference for Rohde & Schwarz HAMEG HM8123. It is a wonderful reference unit that can confirm the error of 1mHz.
・ S. H.: Used for calibration of frequency counters MF1603A and 8065D. The instructions were also polite and very easy to use.
・ O. R.: Used for calibration of KSG4500TS and SC-7203. Despite its compact size and low price, it is highly accurate and good.
[Payment]
We accept only PayPal payment.
Import duties and taxes are not included in the item price or shipping fee.
They are buyer’s responsibility.
Please check duties/taxes you will need to pay before the purchasing.
[Returns]
In case of DOA (Defect On Arrival):
Please contact us as soon as possible within 7 days from receipt of the product.
We will reship the replacement unit or refund the money as you like.
In case you send back the failed unit, we ask customer to once pay the EMS fee.
We will refund the money together with the return EMS fee when we receive all the original items we shipped.
If item is not as described and you want to cancel and return:
Please contact us within 7 days from receipt of the package.
With our consent, you can send it back to us and we will refund the amount of money we received from eBay after we receive all the original items we shipped.
In this case, you need to pay the return EMS fee.
If you have any questions, please feel free to ask us.
Thank you.