Copyright: 1996 - 2024
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling
2 MB. Its primary purpose was to provide me with ready access to commonly needed
formulas and reference material while performing my work as an RF system and circuit
design engineer. The World Wide Web (Internet) was largely an unknown entity at
the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps
while typing up your telephone line, and a nice lady's voice announced "You've Got
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EM Research Press Release - August 25, 2011
EM Research Announces 3200 MHz DRO Replacement Phase-Locked Oscillator
EM Research, Inc.
1301 Corporate Blvd.
Reno, Nevada 89502
25, 2011 -- 3200 MHz DRO Replacement Features Exceptionally-Low Phase Noise, High Stability
Phase-Locked Oscillator from EM Research operates at 3200 MHz and features exceptionally-low phase noise (<-120
dBc/Hz @ 10 KHz) and high stability (±0.25 ppm). The unit is supplied with an internal reference and offers +15
dBm output power and low spurs (<-80 dBc).
The internal reference can be optionally phase-locked for phase
coherence to a customer's external frequency reference used for other circuits in the system.
Designed for ruggedized ground mobile or airborne operation the ESP-3200 also features an extended operating
temperature range (-40°C to +85°C), high vibration tolerance and low power consumption.
The ESP units are
designed as DRO replacements in Hi-Rel, ruggedized applications, such as SATCOM, Electronic Warfare, GPS, Radar
and Telemetry. Custom units are available in fixed frequencies from 50 MHz to 26 GHz in a connectorized DRO
standard package of just 2.25” x 2.25” x 1.00”. The package can be optionally hermetically-sealed.