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Saelig

Review: Micsig TO3004 tablet oscilloscope

March 26, 2025 By Kenneth Wyatt Leave a Comment

If you’re looking for a portable oscilloscope for field troubleshooting or for demonstrations, look at the Micsig TO series. Here’s my take on the four-channel 300 MHz variant, TO3004. The Micsig TO3004 oscilloscope (Figure 1) is an 8-bit, four-channel, tablet-sized portable oscilloscope that’s also available with 100 MHz and 200 MHz varieties with two or […]

Filed Under: Digital Oscilloscope, Digital Storage Oscilloscope, FAQ, Featured, Oscilloscopes, scope probes and accessories Tagged With: FAQ, micsig, Saelig

Review: PCBite circuit board holder and probe kit

January 24, 2025 By Kenneth Wyatt Leave a Comment

The PCBite kit holds your circuit board in place while you probe it, reducing the risk of short circuits. Recently, I’ve had to test and characterize many small PC boards, including embedded processors, DC-DC converters, and other wireless-related products, for EMC issues. I’ve never really had an easy way to keep these boards from moving […]

Filed Under: FAQ, Featured, oscilloscope measurements, Oscilloscopes, scope probes and accessories, Tryouts and Reviews Tagged With: Picotest, rohdeschwarz, Saelig, Sensepeak, Telonic

RF signal generators cover 10 MHz to 18 GHz range

January 19, 2022 By Lee Teschler Leave a Comment

saelig

The Boonton SGX1000 RF Signal Generators are a new series of instruments that combine high performance RF signal generation capabilities with an intuitive user interface. They cover a frequency range from 10 MHz to 18 GHz to provide superior operational performance such as extremely fast frequency switching, phase noise figures as low as -123 dBc/Hz […]

Filed Under: New Articles, signal generators, Test Equipment Tagged With: boontonelectronics, Saelig

Kit verifies isolation effectiveness of RF shielded enclosures

February 16, 2021 By Lee Teschler Leave a Comment

isolation tester

The JRE TVK Isolation Tester can help verify the proper shielding isolation of RF enclosure test set-ups. This test combination, consisting of the STA-1, a sensitive handheld spectrum analyzer, and the HPSS-1, a high power 2.45-GHz test signal source, can easily and quickly measure enclosure isolation down to less than -100 dB. The TVK Isolation […]

Filed Under: Calibration, Communication Test, Meters & Testers, Test Equipment, wireless test equipment Tagged With: jretest, Saelig

Detecting counterfeit integrated circuits without a microscope

June 3, 2020 By Lee Teschler Leave a Comment

chips

Curve-trace testing can reveal whether an incoming batch of ICs are bogus without resorting to destructive inspection measures. Alan Lowne | Saelig Making fake “lookalike” integrated circuits which resemble real ones takes minimal skill. It may simply require finding cheap parts in the same package and applying new markings. This problem has arisen due to […]

Filed Under: FAQ, Featured, Test Equipment Tagged With: FAQ, Saelig

Two/four-channel 100-350 MHz scopes feature 200-Mpt memory, 10-in touch-screen, external mouse/keyboard control, 50-MHz waveform generator

January 16, 2020 By Lee Teschler Leave a Comment

siglent sds2204x

The new Siglent SDS2000X Plus Digital Oscilloscope Series consists of four models: one two-channel 100-MHz bandwidth (software upgradeable to 350 MHz) and three four-channel models (100/200/350 MHz.) The 350-MHz models can be upgraded to 500 MHz on two independent channels. A large 10.1-in capacitive touch-screen supports multi-touch gestures. The oscilloscope range also offers a 10-bit […]

Filed Under: Digital Oscilloscope, Digital Sampling Oscilloscope, Digital Storage Oscilloscope, Oscilloscope Descriptions, Oscilloscopes Tagged With: Saelig, Siglent

Infrared cameras for PCB development and diagnosis

June 18, 2018 By Lee Teschler Leave a Comment

Infrared cameras can help size up the surface temperatures of electronic components, PCBs, and other objects to reveal unseen problems.  ALAN J. LOWNE, SAELIG CO. INC. Thermal imagers, also called infrared cameras, capture a 2-D representation of objects in front of their germanium optics (ordinary optical glass impedes IR wavelengths). They present a visible version […]

Filed Under: FAQ, Featured, New Articles, Test Equipment, Thermal Camera Tagged With: FAQ, Saelig

Real-Time 27-GHz spectrum analyzers are PC controlled

September 8, 2017 By Test and Measurement Editor Leave a Comment

Saelig Company, Inc. announces the availability of the compact RTSA7550 Real-Time Spectrum Analyzer – a powerful, full-featured spectrum analyzer designed to analyze wireless signals in real-time (not progressively scanned). This is essential for seeing intermittent and frequency-varying signals. The Model RTSA7550 has all the standard features of a conventional spectrum analyzer such as frequency controls, […]

Filed Under: spectrum analyzer, Test and Measurement News Tagged With: Saelig

Saelig Debuts Novel RFP Smart Fieldmeter® Kits

March 3, 2016 By WTWH Editor Leave a Comment

SaeligTH

Saelig Company Inc. has introduced the RFP Smart Fieldmeter® Kits which contain all that is needed for making calibrated RF field strength measurements from 0.2MHz to 18GHz, including a calibrated field strength meter, a calibrated Omnifield Antenna®, and a 6″ table tripod. Designed for budget-conscious RF engineers, the RFP Smart Fieldmeters combine the major features […]

Filed Under: Automotive and Aerospace, Calibration Tagged With: Saelig

USB-connected vector signal generators produce 2 GHz, 4 GHz analog outputs

December 10, 2015 By WTWH Editor Leave a Comment

Saelig Company, Inc. has announced the availability of Triarchy Techologies’ VSG2G1 and VSG6G1 RF Vector Signal Generators – very cost effective USB-connected portable, pocketable RF signal sources with capabilities that provide features and functions comparable to full-size analog RF signal generators. Offering frequency ranges up to 2.2GHz (VSG2G1) or 6.2GHz (VSG6G1), frequency sweep, frequency hopping […]

Filed Under: Communication Test, Test Equipment Tagged With: Saelig

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