RF, Microwave, Ham Radio

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	wifi and wireless Exchange	yalect	2 Replies 1010 Views	September 22, 2018, 12:58:13 pm by bob225
	rf oscillator circuit	yalect	5 Replies 2019 Views	September 23, 2018, 09:40:21 pm by lordvader88
	Beginner question about alignment.	Yamin	4 Replies 709 Views	September 09, 2024, 05:53:02 am by LM21
	What are the key characteristics to look for in diodes for an L band Mixer?	yammy_96	3 Replies 846 Views	September 12, 2024, 07:59:52 am by EggertEnjoyer123
	RF Power Detector Circuit, Discrete Components. How does it work?	Yansi	7 Replies 3669 Views	January 16, 2019, 10:25:20 pm by Yansi
	PCB Prototype manufacturer ROGERS in China? « 1 2 All »	Yansi	49 Replies 14445 Views	February 22, 2021, 10:22:49 pm by david_geng
	Identify coaxial relay parameters (KSM KLS21032P)	Yansi	0 Replies 820 Views	October 09, 2020, 06:28:02 pm by Yansi
	Design a HF to VHF upconverter for a spectrum analyzer (CMU200)	Yansi	10 Replies 2423 Views	December 18, 2020, 11:54:11 am by JohnPen
	Sourcing feedthrough capacitors - insane prices? WTF?!	Yansi	18 Replies 3793 Views	August 17, 2018, 06:54:23 pm by whalphen
	Yagi-Uda antenna driven element impedance question « 1 2 All »	Yansi	31 Replies 11806 Views	August 13, 2022, 04:07:49 am by profdc9
	Custom S-parameter measurement jig for THT transistors	Yansi	18 Replies 3917 Views	June 08, 2018, 11:44:31 pm by G0HZU
	Russian Microwave Signal Generator G4-80 Teardown	Yansi	11 Replies 4662 Views	September 28, 2017, 11:29:01 pm by TerraHertz
	RF balun, impedances and ...wtf?	Yansi	10 Replies 7329 Views	August 27, 2017, 01:48:22 pm by Yansi
	Pse help with Yagi design (647MHz, 7% bandwidth, low gain)	Yansi	2 Replies 594 Views	July 27, 2020, 12:33:15 am by T3sl4co1l
	How to design: Microwave subharmonic mixer	Yansi	13 Replies 6976 Views	April 22, 2019, 10:04:25 am by Yansi
	VHF discrete transistor mixer, matching + how to?	Yansi	14 Replies 4858 Views	August 05, 2018, 02:53:25 am by chris_leyson
	Wideband matching for an integrated radio receiver LNA	Yansi	6 Replies 1326 Views	November 11, 2020, 03:01:20 am by ConKbot
	Wideband (<30MHz) AM modulator circuit, how to make one? « 1 2 3 All »	Yansi	53 Replies 11572 Views	January 16, 2019, 01:00:07 am by Yansi
	Looking for: Singlechip FM audio transmitter, UHF band	Yansi	12 Replies 4241 Views	November 14, 2017, 11:38:05 pm by 4CX35000
	Directional coupler 150MHz. Buy or diy?	Yansi	23 Replies 14454 Views	January 16, 2021, 06:04:41 am by joeqsmith
	Stepped impedance lowpass filter - how to compensate lengths? « 1 2 All »	Yansi	26 Replies 8856 Views	June 29, 2016, 01:33:18 am by G0HZU
	UHF downcoverter design sanity check	Yansi	17 Replies 2360 Views	July 15, 2019, 08:11:41 pm by Radiosonde
	Where to source IF transformer sets?	Yansi	20 Replies 4634 Views	January 16, 2018, 10:20:48 pm by Yansi
	ADF4350 - VCO range question, 2170MHz possible?	Yansi	5 Replies 1505 Views	January 28, 2018, 09:06:59 pm by Yansi
	Looking for: Divide by Two Chip 3GHz+	Yansi	14 Replies 3607 Views	October 20, 2017, 06:45:15 pm by donmr
	RF transistor amplifier design, any suitable literature? « 1 2 3 4 All »	Yansi	90 Replies 24932 Views	September 12, 2017, 12:05:27 am by T3sl4co1l
	Half-decent diy RF generator utilizing AD9951 - an idea « 1 2 3 4 5 6 ... 8 All »	Yansi	175 Replies 36218 Views	November 26, 2018, 07:59:27 am by parasole
	Little wobler idea, very wideband mixer design	Yansi	4 Replies 2017 Views	August 31, 2017, 11:27:51 pm by T3sl4co1l
	2.4GHz amplifier, quadrature hybrid coupler - where/what to buy? « 1 2 All »	Yansi	29 Replies 6545 Views	June 01, 2019, 10:49:21 pm by Yansi
	Microwave (3.4GHz) LNA design with GaAs fet - impedance matching trouble(s)	Yansi	7 Replies 2074 Views	September 21, 2018, 07:44:57 pm by G0HZU
	Please help me design a narrowband UHF VCO (595 MHz) « 1 2 All »	Yansi	25 Replies 6094 Views	June 15, 2019, 12:24:11 pm by bd139
	Diy Noise Source up to 3GHz « 1 2 All »	Yansi	27 Replies 12020 Views	November 03, 2018, 08:45:21 pm by Wolfgang
	AD9834 DDS Output Filter Circuit Design. I am confused how to do it.	Yansi	12 Replies 4504 Views	January 18, 2019, 09:44:08 pm by rhb
	What are the technological options for homebrewing a 750MHz filter?	Yansi	13 Replies 2277 Views	May 17, 2019, 05:26:25 am by Neganur
	CMU200 repair attempt - shipping damage (oh those post monkeys...) « 1 2 3 All »	Yansi	53 Replies 5930 Views	October 24, 2020, 12:04:20 pm by Yansi
	CMU200 repair attempt - boot error, stuck on "stuc.cpp". « 1 2 All »	Yansi	30 Replies 5787 Views	November 22, 2020, 04:13:23 pm by Yansi
	RF PCB layout help - design 50ohm tracks to carry 25W of RF power	YaSaRa_N	8 Replies 1984 Views	July 17, 2022, 04:59:18 pm by RoV
	Need to id this RF component	Yavin101	2 Replies 1336 Views	December 20, 2017, 11:33:18 pm by ConKbot
	Variable Capacitor Sealed In Oil	Yavin101	5 Replies 2366 Views	March 09, 2018, 07:36:12 pm by Yavin101
	Portable, 2-port 1 MHz to 6 GHz VNA « 1 2 All »	yl3akb	28 Replies 10325 Views	January 28, 2019, 09:41:50 pm by BigMark

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