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813 Tube Repair

Last post by NECRAT « Wed Sep 16, 2020 1:46 pm
Replies: 8
by Larry Milliken » Sun Aug 23, 2020 1:25 pm

8 Replies

530 Views

Last post by NECRAT
Wed Sep 16, 2020 1:46 pm
Parting out Gates 5

Last post by sallen « Wed Sep 09, 2020 10:25 am

by sallen » Wed Sep 09, 2020 10:25 am

0 Replies

171 Views

Last post by sallen
Wed Sep 09, 2020 10:25 am
AM Station Engineers: A Request From DXers

Last post by PaulBWalkerJr « Tue Sep 01, 2020 1:59 pm

by PaulBWalkerJr » Tue Sep 01, 2020 1:59 pm

0 Replies

328 Views

Last post by PaulBWalkerJr
Tue Sep 01, 2020 1:59 pm
Nautel AMFET ND5 blowing output network caps

Last post by mbrockm « Wed Aug 26, 2020 1:33 pm
Replies: 4
by mbrockm » Tue Aug 25, 2020 10:04 am

4 Replies

308 Views

Last post by mbrockm
Wed Aug 26, 2020 1:33 pm
Gates One Blows PA Fuses w/ Modulation

Last post by engnewbie « Mon Aug 24, 2020 11:20 pm
Replies: 32
by engnewbie » Mon Dec 31, 2018 8:02 pm
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32 Replies

3217 Views

Last post by engnewbie
Mon Aug 24, 2020 11:20 pm
base insulator

Last post by NECRAT « Fri Aug 21, 2020 2:08 pm
Replies: 9
by TPT » Tue Jun 16, 2020 9:10 am

9 Replies

833 Views

Last post by NECRAT
Fri Aug 21, 2020 2:08 pm
Old radio station (back)

Last post by NECRAT « Fri Aug 21, 2020 2:04 pm
Replies: 3
by alleo » Fri Aug 21, 2020 8:48 am

3 Replies

154 Views

Last post by NECRAT
Fri Aug 21, 2020 2:04 pm
New engineer - questions

Last post by alleo « Fri Aug 21, 2020 9:11 am
Replies: 18
by OgreVorbis » Fri Jul 24, 2020 1:32 am
1

2
18 Replies

755 Views

Last post by alleo
Fri Aug 21, 2020 9:11 am
Old Gates Radio RF Coil Info

Last post by alleo « Fri Aug 21, 2020 9:01 am
Replies: 10
by kkiddkkidd » Wed Aug 19, 2020 3:26 pm

10 Replies

210 Views

Last post by alleo
Fri Aug 21, 2020 9:01 am
ITA AM-1000A schematic

Last post by AMFMSW « Sat Aug 01, 2020 12:34 pm
Replies: 5
by AMFMSW » Fri Jul 31, 2020 1:46 pm

5 Replies

465 Views

Last post by AMFMSW
Sat Aug 01, 2020 12:34 pm
Harris/ Gates DAX 5 Power Module Repair

Last post by COMMENG « Thu Jul 30, 2020 5:12 pm
Replies: 3
by kcxl » Tue Jul 28, 2020 9:51 am

3 Replies

256 Views

Last post by COMMENG
Thu Jul 30, 2020 5:12 pm
FIM-21/ 41 Repairs

Last post by ChuckG « Tue Jun 30, 2020 10:46 pm
Replies: 9
by dd92251 » Sun Jun 28, 2020 1:30 pm

9 Replies

826 Views

Last post by ChuckG
Tue Jun 30, 2020 10:46 pm
CSP phasor controller

Last post by Deep Thought « Mon May 25, 2020 3:56 pm
Replies: 9
by mbrockm » Wed May 20, 2020 1:06 pm

9 Replies

921 Views

Last post by Deep Thought
Mon May 25, 2020 3:56 pm
Wanted Gates BC-1T or equivalent

Last post by ChuckG « Wed May 13, 2020 9:42 pm
Replies: 9
by filamentopen » Fri Mar 13, 2020 12:30 am

9 Replies

1041 Views

Last post by ChuckG
Wed May 13, 2020 9:42 pm
WNPV Lansdale PA

Last post by NECRAT « Tue Apr 28, 2020 3:06 pm
Replies: 4
by RibWebRadio » Sun Apr 26, 2020 7:46 am

4 Replies

716 Views

Last post by NECRAT
Tue Apr 28, 2020 3:06 pm
Tower replacement for Two combined NON-D AM's

Last post by Nathaniel Steele « Mon Apr 20, 2020 2:32 pm
Replies: 14
by Nathaniel Steele » Wed Apr 15, 2020 8:38 am

14 Replies

821 Views

Last post by Nathaniel Steele
Mon Apr 20, 2020 2:32 pm
WCBS/880 no longer HD-AM

Last post by rfn « Sat Apr 18, 2020 11:50 am
Replies: 11
by kcbooboo » Thu Apr 09, 2020 7:52 am

11 Replies

810 Views

Last post by rfn
Sat Apr 18, 2020 11:50 am
harris gates one retune

Last post by RodeoJack « Sun Apr 12, 2020 10:06 pm
Replies: 9
by zilverado » Fri Jun 07, 2019 5:32 pm

9 Replies

971 Views

Last post by RodeoJack
Sun Apr 12, 2020 10:06 pm
Commercially available replacement for the ATU-20 Coupler

Last post by Dale H. Cook « Sun Mar 29, 2020 5:10 pm
Replies: 5
by spareparts » Sat Mar 28, 2020 2:25 pm

5 Replies

546 Views

Last post by Dale H. Cook
Sun Mar 29, 2020 5:10 pm
Burk ARC-16 ESI Card

Last post by Dale H. Cook « Fri Mar 27, 2020 8:48 am
Replies: 14
by Larry Milliken » Thu Jun 08, 2017 7:10 am

14 Replies

2325 Views

Last post by Dale H. Cook
Fri Mar 27, 2020 8:48 am
Advice on refurbing an Optimod 9100

Last post by Deep Thought « Tue Mar 10, 2020 10:52 pm
Replies: 1
by W9PXZ » Tue Mar 10, 2020 5:21 pm

1 Replies

320 Views

Last post by Deep Thought
Tue Mar 10, 2020 10:52 pm
Harris DAX5 schematic.

Last post by NECRAT « Thu Mar 05, 2020 4:28 pm
Replies: 1
by radiogaga » Thu Mar 05, 2020 10:07 am

1 Replies

280 Views

Last post by NECRAT
Thu Mar 05, 2020 4:28 pm
Nautel Xmtrs -- For Sale

Last post by Deep Thought « Thu Mar 05, 2020 12:39 am
Replies: 4
by dd92251 » Sun Mar 01, 2020 5:04 pm

4 Replies

541 Views

Last post by Deep Thought
Thu Mar 05, 2020 12:39 am
What does it cost to replace an AM tower these days?

Last post by themarcshow « Tue Mar 03, 2020 7:10 pm
Replies: 7
by themarcshow » Mon Mar 02, 2020 3:14 pm

7 Replies

500 Views

Last post by themarcshow
Tue Mar 03, 2020 7:10 pm
What type of "bridge" is used to tune Directional Arrays?

Last post by Deep Thought « Tue Mar 03, 2020 12:49 pm
Replies: 3
by Fran3 » Tue Mar 03, 2020 7:14 am

3 Replies

280 Views

Last post by Deep Thought
Tue Mar 03, 2020 12:49 pm
Aphex Compellor 323A parts

Last post by Bill DeFelice « Fri Feb 28, 2020 5:34 pm
Replies: 3
by mrmodulation » Tue Feb 25, 2020 6:38 pm

3 Replies

380 Views

Last post by Bill DeFelice
Fri Feb 28, 2020 5:34 pm
"Family Hears Music & Preaching Coming From Bedroom Walls"

Last post by R. Fry « Thu Feb 27, 2020 3:40 pm
Replies: 4
by R. Fry » Thu Feb 27, 2020 12:57 am

4 Replies

323 Views

Last post by R. Fry
Thu Feb 27, 2020 3:40 pm
AM Revitalization Idea.

Last post by COMMENG « Thu Feb 27, 2020 3:13 pm
Replies: 8
by jthorusen » Mon Jan 20, 2020 11:12 am

8 Replies

733 Views

Last post by COMMENG
Thu Feb 27, 2020 3:13 pm
Orban Optimod 9300/9400

Last post by grich « Mon Feb 24, 2020 9:28 pm
Replies: 6
by castr_320 » Sat Feb 22, 2020 12:46 am

6 Replies

474 Views

Last post by grich
Mon Feb 24, 2020 9:28 pm
Another one bites the dust

Last post by kkiddkkidd « Sat Feb 15, 2020 1:44 pm
Replies: 10
by Shane » Sat Jan 25, 2020 10:07 pm

10 Replies

1168 Views

Last post by kkiddkkidd
Sat Feb 15, 2020 1:44 pm
ND-25 Problem

Last post by Dale H. Cook « Fri Feb 14, 2020 12:05 pm
Replies: 5
by dd92251 » Thu Feb 13, 2020 3:56 pm

5 Replies

360 Views

Last post by Dale H. Cook
Fri Feb 14, 2020 12:05 pm
Gates 5--no audio

Last post by ncradioeng « Wed Jan 15, 2020 10:23 am
Replies: 28
by TPT » Wed Jan 01, 2020 10:21 am
1

2
28 Replies

1789 Views

Last post by ncradioeng
Wed Jan 15, 2020 10:23 am
AM Digital NPRM

Last post by NECRAT « Tue Dec 31, 2019 3:47 pm
Replies: 54
by k4om » Mon Nov 25, 2019 11:24 am
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54 Replies

3273 Views

Last post by NECRAT
Tue Dec 31, 2019 3:47 pm
How do the AM pros do this?

Last post by dd92251 « Tue Dec 17, 2019 5:25 pm
Replies: 10
by cottagefarmer » Sun Dec 08, 2019 10:42 pm

10 Replies

901 Views

Last post by dd92251
Tue Dec 17, 2019 5:25 pm
Harris DX-10 Fold Back Power Issue

Last post by RodeoJack « Fri Dec 06, 2019 12:21 pm
Replies: 3
by radiovigilante » Wed Dec 04, 2019 2:44 pm

3 Replies

507 Views

Last post by RodeoJack
Fri Dec 06, 2019 12:21 pm
Collins 820E-1/F-1 Screen Transformer

Last post by Dale H. Cook « Thu Nov 14, 2019 9:20 pm
Replies: 11
by Dale H. Cook » Mon Sep 23, 2019 1:05 pm

11 Replies

1229 Views

Last post by Dale H. Cook
Thu Nov 14, 2019 9:20 pm
B E Transmitter exciter card needed3cx15000 too

Last post by Kelly « Wed Nov 13, 2019 2:34 pm
Replies: 1
by rad » Tue Nov 05, 2019 7:04 am

1 Replies

358 Views

Last post by Kelly
Wed Nov 13, 2019 2:34 pm
Asymmetrical modulation

Last post by Kelly « Tue Nov 12, 2019 6:44 am
Replies: 76
by rodbrink » Tue Aug 27, 2013 6:21 pm
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76 Replies

20032 Views

Last post by Kelly
Tue Nov 12, 2019 6:44 am
Blyth Transmitter PA Modules

Last post by bigvalleyradio « Tue Nov 05, 2019 7:06 pm

by bigvalleyradio » Tue Nov 05, 2019 7:06 pm

0 Replies

365 Views

Last post by bigvalleyradio
Tue Nov 05, 2019 7:06 pm
Tower Lighting

Last post by Shane « Fri Oct 18, 2019 11:48 am
Replies: 10
by JustMe » Sun Oct 06, 2019 2:05 am

10 Replies

1194 Views

Last post by Shane
Fri Oct 18, 2019 11:48 am
Harris DX-10

Last post by RodeoJack « Wed Oct 16, 2019 10:00 pm
Replies: 1
by T123 » Tue Oct 15, 2019 2:15 pm

1 Replies

390 Views

Last post by RodeoJack
Wed Oct 16, 2019 10:00 pm
Equipment Performance Measurements

Last post by kcbooboo « Wed Oct 16, 2019 10:22 am
Replies: 6
by kcbooboo » Sun Sep 15, 2019 1:08 pm

6 Replies

683 Views

Last post by kcbooboo
Wed Oct 16, 2019 10:22 am
Tower inspection cost

Last post by mbrockm « Thu Oct 10, 2019 8:58 am

by mbrockm » Thu Oct 10, 2019 8:58 am

0 Replies

340 Views

Last post by mbrockm
Thu Oct 10, 2019 8:58 am
Replacing sample lines

Last post by mbrockm « Fri Sep 27, 2019 11:29 am
Replies: 9
by W9PXZ » Mon Aug 26, 2019 11:08 am

9 Replies

750 Views

Last post by mbrockm
Fri Sep 27, 2019 11:29 am
Gates 5 PA Low Amps

Last post by RodeoJack « Fri Sep 27, 2019 10:15 am
Replies: 4
by radiovigilante » Thu Sep 26, 2019 1:35 pm

4 Replies

399 Views

Last post by RodeoJack
Fri Sep 27, 2019 10:15 am
Sample lines: curiosity question

Last post by radio_guru « Tue Aug 27, 2019 10:31 am
Replies: 4
by w9wi » Mon Aug 26, 2019 8:27 pm

4 Replies

603 Views

Last post by radio_guru
Tue Aug 27, 2019 10:31 am
UNI

Last post by Larry Milliken « Sat Aug 24, 2019 10:32 am
Replies: 14
by Larry Milliken » Fri Aug 16, 2019 12:45 pm

14 Replies

1001 Views

Last post by Larry Milliken
Sat Aug 24, 2019 10:32 am
finding AM ground radials

Last post by Shane « Thu Aug 22, 2019 3:50 pm
Replies: 41
by Radio Ranger » Mon Jun 08, 2015 3:52 pm
1

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3
41 Replies

5591 Views

Last post by Shane
Thu Aug 22, 2019 3:50 pm
Porcelain Insulators Cracking

Last post by dd92251 « Wed Aug 14, 2019 3:18 pm
Replies: 5
by dd92251 » Tue Aug 13, 2019 2:09 pm

5 Replies

960 Views

Last post by dd92251
Wed Aug 14, 2019 3:18 pm
LPB Output Transistors (SD-1407 Matched Pair)

Last post by jthorusen « Wed Jul 31, 2019 4:56 pm
Replies: 7
by Dale H. Cook » Sun Dec 23, 2018 11:09 am

7 Replies

1070 Views

Last post by jthorusen
Wed Jul 31, 2019 4:56 pm

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