Couplers, hybrids, circulators, isolators, splitter and combiner
Evaluation of an unknown unidirectional coupler for the 2m up to 13cm bands
May 1st 2024
Analysis of an L-Band 5-way Wilkinson Splitter / Combiner
April 28th 2024
Analysis of the Bendix TFC-6 circulator
April 25th 2024
Excellent isolator for the 13cm band of unknown type and brand
Feb. 9th 2023
Retuning Circulator TELEDYNE MICROWAVE C-1S13T-3 to 868MHz
Feb. 5th 2023
ALCATEL FERROCOM 20B1-31 circulator for 1700-2300MHz
Jan. 22nd 2023
Circulator Kathrein France CHF 05080 for the 70cm band
Jan 15th 2023
2.4GHz 200W Circulator based on Skyworks SKYFR-000827
Oct 25th 2022
70cm High Power Circulator by retuning VALVO Band V Circulator
Oct 16th 2022
Unknown 13cm Circulator
Aug 7th 2022
2-6 GHz Isolator QUEST SM2060T02 characterized at 2.4GHz
June 2nd 2022
EME UHF-LVR Power and SWR Meter 430-2400MHz
May 24th 2022
Unknown 1.9-2.3GHz Isolator
Jan 22nd 2022
2400MHz Wilkinson power splitter/combiner
Jan 1st 2021
Isolator 1500-3000 MHz TMT H3930 for the 13cm band
Dec 21st 2021
Isolator AEROTEK E60-1L1FM for the 13cm band
Dec 19th 2021
Circulator SMT 1CY63 SMC1530 for the 13cm band
Nov 24th 2021
S-Band Isolator Western Microwave Model ICS-3113
Oct 14th 2021
S-band Isolator UTE Microwave Inc. CT-3240 OT
June 14th 2021
S-band Isolator Microwave Associates 7K948
Isolator ALCATEL FERROCOM 9A82-01 for the 23cm band
Dec. 15th 2020
Isolator N70522774 from Xiangyu China for the 13cm band
Dec. 14th 2020
23cm circulator C1214 and isolator I1214 from BONN Elektronik
Dec. 10th 2020
Evaluation of low-cost Chinese directional couplers 800-2500MHz for the 23cm and 13cm bands
June 9th 2020
Circulator Philips 2722 162 08591 for the 70cm band
May 17th 2020
High Power 2320-2400 MHz quadrature hybrid coupler
Feb. 7th 2020
S-band 90 degree hybrid coupler / branch line coupler
Feb. 5th 2020
Peripheral Mode Isolator WMI PMI-4444-2
Jan. 28th 2020
Characterization of unknown 13cm band isolator
Characterization of unknown S-band isolator 3T-74/097 REV.B
Jan. 27th 2020
Characterization of the Renaissance 3A4NCG circulator in the 13cm band
Jan. 26th 2020
Marconi F1094-11 isolator for 1700-2400MHz
Jan. 25th 2020
Unknown isolator for the 70cm band
Nov. 18th 2019
Isolator N70522768 from Xiangyu China for the 23cm band
Nov. 17th 2019
2400 MHz 90 degree hybrid coupler for instance for QO-100
July 27th 2019
Description of the Isolator Melabs Model H350-153,4T
Sept 16th 2018
Retuning a L-Band branch line coupler
May 10th 2018
Description of the MASPRO 2SPN8 Satellite 2-way Splitter
Nov. 1st 2017
Description of some surplus Power Dividers from Merrimac
July 1st 2017
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