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   Home   Help Search  
Pages: Prev 1 [2] 3 4 5 6 7 ... 136 Next   Go Down
 
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are salvaged toroids ok to use for low frequencys N4AEQ 14 1390 Last post July 05, 2017, 05:52:14 PM
by KD0REQ
1N4004A substitute? KC8MWG 4 872 Last post July 05, 2017, 01:50:18 PM
by WA2ISE
Sprectrogram software for Elecraft K2 Filter alignment 4X1KS 3 986 Last post July 03, 2017, 06:42:20 AM
by N2DTS
Need for cutoff bias vs open circuit KD6NXI 3 765 Last post July 03, 2017, 04:53:59 AM
by G3RZP
Any way to ID fake MOSFETs? KC8MWG 5 1940 Last post July 01, 2017, 06:27:42 PM
by KC8MWG
noise from DDS VFO « 1 2 » AJ4SN 23 6088 Last post June 16, 2017, 03:19:20 AM
by N3QE
Soldering tips « 1 2 » PJ2BVU 15 2193 Last post June 12, 2017, 07:20:42 PM
by WA7PRC
need 14.040 and 14.050 crystals 4X1KS 3 2488 Last post June 05, 2017, 10:21:08 AM
by KB4QAA
Video: Diode mixer LO drive level and effect on conversion loss, distortion, etc W2AEW 2 1614 Last post May 28, 2017, 08:17:10 AM
by DL8OV
How to determine ferrite grade PA4M 8 2775 Last post May 26, 2017, 12:18:43 PM
by KC4ZGP
where to find parts for projects from QRP design notebook, etc. 4X1KS 9 1475 Last post May 26, 2017, 08:46:22 AM
by W1VT
40M 6AQ5 XMTR « 1 2 » N8XI 18 3516 Last post May 19, 2017, 10:15:19 AM
by N8XI
RF choke question « 1 2 » AK0B 15 2488 Last post May 19, 2017, 08:33:46 AM
by K9MB
Building an am/cw tube transmitter « 1 2 » N2RRA 22 7199 Last post May 18, 2017, 10:45:37 PM
by K9MB
solder paste AJ4SN 12 3611 Last post May 17, 2017, 03:43:56 PM
by K9MB
design difference between audio transformer designs and power transformers AK0B 4 680 Last post May 16, 2017, 11:51:44 AM
by KH6AQ
Hacking Serial Control Alinco DX-SR8 AE8RS 2 801 Last post May 11, 2017, 04:35:06 PM
by AE8RS
Tuning Low-Pass Filters DL8OV 9 2088 Last post May 07, 2017, 09:48:37 AM
by DL8OV
What's the best method of determining input and output impedance between stages KH2BR 10 2831 Last post May 07, 2017, 05:31:07 AM
by G3RZP
Transmit/Receive Switch -- Build « 1 2 3 » KB1WSY 32 17916 Last post May 07, 2017, 02:42:03 AM
by G3RZP
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