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www.us-tech.com
May/June, 2012 Rigol Intros All Digital Spectrum Analyzer
Oakwood Village, OH — Rigol Tech - nol ogies, Inc. is introducing the new DSA815 spectrum analyzer, with all- digital IF technology. The instrument covers a frequency range of 9kHz to 1.5GHz and has a compact design and easy-to-use interface. The new instru-
ment provides a way to rethink lab setups by offering a high performance, reliable spectrum analyzer for the cost of a digital oscilloscope. This latest spectrum analyzer has a typical displayed average noise level (DANL) of -135dBm, offset phase
noise of -80dBc/Hz at 10kHz and a total amplitude uncertainty of <1.5 dB, making it suitable for benchtop or field apps in RF and wireless testing and production. DSA815 spectrum analyzers
include a wide range of standard func- tions including AM/FM demodulation and a preamplifier, plus a variety of
them to a lab can save significant time and money in new designs. The Tracking Generator option provides a complete additional functionality set. Use the instrument as a VSWR tester with a bridge or simply con- nect to test passive and active RF components. The Generator will also function as a static signal source gen-
Conformal Coating
See PVA’s full product range at:
www.PVA.net
E Budget-priced spectrum analyzer.
optional enhancements such as an EMI filter and quasi-peak detector kit and a 1.5GHz tracking generator. Rigol’s digital IF design tech-
nology offers users the ability to measure smaller signals by enabling smaller bandwidth settings, thereby greatly reducing the displayed aver- age noise level. With a minimum res- olution bandwidth (RBW) of 100Hz, Rigol’s digital IF filter also facili- tates the ability to distinguish between small signals that are close in frequency. The ability to verify and debug boards and products before sending
erator from 10MHz to 1.5GHz by set- ting the Spectrum Analyzer to zero span mode. The instrument also provides
highly precise amplitude readings, virtually eliminating errors that occur when using traditional analog IF designs. As a result, the DSA815 is easy to use and highly reliable in even the most demanding RF appli- cations.
Contact: Rigol Technologies,
Inc., 7401 First Place, Suite N, Oakwood Village, OH 44146 % 440- 232-4488 E-mail:
info@rigol.com Web:
www.rigol.com
Milara Debuts 2-D Post Print Inspection Software
Page 1 See us at SMT Hybrid Pkg. Booth 6-434A 1:41 PM
Medway, MA — Milara Incorporated is introducing Vision System Align - ment and 2-D Post-Print Inspection powered by Coherix. The vision sys- tem provides two basic functions: fiducial location (used to align the PCB to the stencil in X/Y/Theta) and post-print inspection (used to detect over and under print), utilizing a
high-resolution 1024 x 768 pixel res- olution camera system. The fiducial location function
uses state-of-the-art pattern recogni- tion to locate fiducials on the PCB and stencil. Proprietary, multi-stage
Inspection software pinpoints problems.
sub pixeling algorithms provide increased accuracy, and increased robustness is achieved with gray - scale edge-based processing. The post-print inspection func-
tion ensures proper solder paste application to the printed circuit board (PCB) with a field of view (FOV) of 63mm2
and an inspection • 760-631-0202 x 22
Custom Flex Circuit Assemblies• •
Flexible Jumpers• Fax 631-0237
shot rate of <220msec. Proprietary grayscale-based inspection makes it simple to detect excess solder paste (overprint) and insufficient solder
paste (under print). Contact: Milara Inc., 4 Marc
www.elmecmfg.com
Road, Medway, MA 02053 % 508-533-5322
E-mail:
sbrodeur@milarasmt.com Web:
www.milarasmt.com
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