1. |
 |
en.wikipedia.org
https://en.wikipedia.org/wiki/Frequency_standard
|
Organic Keywords: 26,359,258
Organic Competitors: 968
|
PPC Keywords: 20
PPC Competitors: 165
|
|
2. |
 |
brandywinecomm.com
http://www.brandywinecomm.com/products/time-a-frequency-systems/41-products/time-a-frequency-systems/196-frequency-reference-unit
|
Organic Keywords: 256
Organic Competitors: 572
|
PPC Keywords: 24
PPC Competitors: 605
|
|
3. |
 |
quartzlock.com
http://www.quartzlock.com/product/frequency-reference
|
Organic Keywords: 29
Organic Competitors: 706
|
PPC Keywords: 0
PPC Competitors: 437
|
|
4. |
 |
its.bldrdoc.gov
https://www.its.bldrdoc.gov/fs-1037/dir-030/_4485.htm
|
Organic Keywords: 2,719
Organic Competitors: 1,004
|
PPC Keywords: 0
PPC Competitors: 0
|
|
5. |
 |
keysight.com
http://www.keysight.com/en/pd-2193468-pn-M9300A/pxie-frequency-reference-10-mhz-and-100-mhz?cc=US&lc=eng
|
Organic Keywords: 13,206
Organic Competitors: 0
|
PPC Keywords: 310
PPC Competitors: 0
|
|
6. |
 |
ieeexplore.ieee.org
http://ieeexplore.ieee.org/iel5/4/5109769/05109783.pdf
|
Organic Keywords: 311,657
Organic Competitors: 1,065
|
PPC Keywords: 0
PPC Competitors: 0
|
|
7. |
 |
ieeexplore.ieee.org
http://ieeexplore.ieee.org/document/7546749/
|
Organic Keywords: 311,657
Organic Competitors: 1,065
|
PPC Keywords: 0
PPC Competitors: 0
|
|
8. |
 |
elektormagazine.com
https://www.elektormagazine.com/news/build-a-high-precision-10-mhz-frequency-reference
|
Organic Keywords: 1,203
Organic Competitors: 0
|
PPC Keywords: 0
PPC Competitors: 0
|
|
9. |
 |
spectracom.com
https://spectracom.com/products-services/mobile-pnt/versasync-rugged-gps-time-and-frequency-reference-system
|
Organic Keywords: 901
Organic Competitors: 918
|
PPC Keywords: 79
PPC Competitors: 0
|
|
10. |
 |
keysight.com
http://www.keysight.com/en/pd-1163887-pn-4395A/high-stability-frequency-reference?cc=US&lc=eng
|
Organic Keywords: 13,206
Organic Competitors: 0
|
PPC Keywords: 310
PPC Competitors: 0
|
|