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Custom Audio Filter designs for Ham AM - Dynamic Bandwidth Control
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K1JJ
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122
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80635
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June 15, 2020, 12:23:45 AM
by K1JJ
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Converting Collins 820D-2 AM broadcast transmitter to 4-400As.
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WB6QED
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81
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80945
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June 20, 2012, 07:06:49 PM
by K5UJ
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PDM Class E IMD AM Tests
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K1JJ
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98
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81339
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March 19, 2013, 12:28:39 PM
by W1AEX
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AM - What's really happening?
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HIPAR
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106
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82872
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June 16, 2009, 06:23:34 AM
by K1DEU
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Inexpensive toroidal transformer works as a modulation transformer!
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AB2EZ
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71
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83519
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February 18, 2010, 12:11:01 PM
by AB2EZ
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Where do the little AM guys hang out?
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ne2d
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77
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84248
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February 11, 2005, 08:20:06 AM
by ne2d
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Ordered an sdr-iq...
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N2DTS
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107
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85089
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February 13, 2010, 08:43:21 PM
by N2DTS
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Looking for ideas for a ~25 watt plate modulated homebrew Pissweaker rig
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K1JJ
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157
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86562
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December 16, 2020, 10:10:37 PM
by K1JJ
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class C linear amplifier
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kb3ouk
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109
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93385
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December 03, 2014, 03:55:09 PM
by W9LCE
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are class e rigs wide?
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N2DTS
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113
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95142
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November 14, 2009, 12:02:39 PM
by kg8lb
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Board for WA1GFZ MOSFET Audio Driver
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w9jsw
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151
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98052
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May 20, 2019, 08:00:33 PM
by w9jsw
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Valiant Restoration K3MSB
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k3msb
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132
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102131
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April 07, 2018, 09:32:13 AM
by Dave K6XYZ
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Another rig question
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AF9J
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94
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102306
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April 06, 2007, 11:27:03 PM
by AF9J
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Viking Valiant - No grid current
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WZ8J
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116
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103868
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December 19, 2021, 08:48:39 PM
by WZ8J
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Modulation question
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W4RFM
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121
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104460
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May 30, 2013, 07:03:33 AM
by R. Fry SWL
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CHALLENGE - SS rig for the AM PW (QRP) net.
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Ed/KB1HYS
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108
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111881
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April 18, 2012, 08:00:30 PM
by WA1GFZ
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vertical antennas
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AE1CT
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108
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112358
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June 09, 2011, 10:33:00 PM
by KB2WIG
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capacitor phools
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N3DRB The Derb
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130
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113501
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May 18, 2008, 12:55:37 PM
by wavebourn
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Simple Audio Driver for 833A modulator
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K1JJ
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126
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113781
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November 16, 2005, 03:26:12 PM
by WA1GFZ
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Hallicrafters SX-88 Restoration Advice....
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n2len
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96
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114788
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August 16, 2015, 08:12:16 PM
by n2len
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Johnson Viking II sending carrier with plate off
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KC3GMQ
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216
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116132
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May 10, 2017, 01:03:54 PM
by KC3GMQ
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Broadcast Audio from your DX-60
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steve_qix
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94
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117864
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July 15, 2020, 06:24:21 AM
by steve_qix
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RF Spectrum analyzer for computer - recommendations?
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K1JJ
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129
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119297
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January 19, 2011, 09:37:08 PM
by K1JJ
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Recommend AM linear
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Burt
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108
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120631
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April 18, 2009, 01:49:42 AM
by Opcom
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Using an SB220 on AM
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WA3MJY
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110
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120742
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April 29, 2010, 09:29:11 PM
by K5DBX
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Topic you have posted in
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