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Indianabrad
Anyone know where you can buy an "Automatic Audio Notch Filter device" now, like this one?
2
Replies
33
Views
831
Indianabrad
Indianabrad
B
Outagamie-Winnebago County System - new TG?
Replies
14
Views
1K
BrightAntenna
B
dickie757
SSTV UHF event starts 10April2026
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0
Views
194
dickie757
dickie757
O
Baofeng DM-32UV - What am I doing wrong?
Replies
15
Views
458
OkieBoyKJ5JFG
O
E
Non-Cavity Duplexers... Are they real?
Replies
14
Views
1K
speedway_navigator
S
K
Metro VHF series radios
Replies
1
Views
172
motoapco25
motoapco25
pb_lonny
  • Article
Why We Need to Be Frequency Detectives And Why That Skill Is Becoming Lost
2
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28
Views
2K
pb_lonny
pb_lonny
D
Kenwood R-5000 Erratic Behavior
2
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21
Views
1K
Dominic1967
D
A
Monitoring Multiple Tones
Replies
3
Views
326
amickey1979
A
KK2DOG
WS-1080 Wildcard Issue
Replies
9
Views
438
lebrunmn
lebrunmn
A
Keurig Dr Pepper HQ in Burlington, MA
Replies
1
Views
273
W1KNE
W1KNE
riveter
  • Sticky
Maryland FIRST 700mhz TRS
338 339 340 341 342
Replies
7K
Views
809K
ThePhotoGuy
T
19K10Tanker
SDS100/SDS200: SDS100 and 200 receive time.
Replies
7
Views
637
ofd8001
O
KevinC
  • Sticky
Mid-Atlantic (and beyond) MilAir 2026
133 134 135 136 137
Replies
3K
Views
182K
Mark
Mark
pb_lonny
BCD160DN/BCD260DN: CloseCall
Replies
3
Views
330
pb_lonny
pb_lonny
H
Optical amplifiers or boosters to extend the signal range
Replies
7
Views
401
HagenS
H
W
Nx5200 to dmr hotspot
Replies
6
Views
404
cavmedic
C
RFI-EMI-GUY
NanoVNA-F V2
2
Replies
20
Views
2K
RFI-EMI-GUY
RFI-EMI-GUY
spongella
Does Anyone Use A Bidirectional Coupler And Spec. Analyzer/ TG For SWR?
Replies
3
Views
179
RFI-EMI-GUY
RFI-EMI-GUY
S
Anybody know what Altus PD did?
Replies
10
Views
989
JeffersonSpyplane
JeffersonSpyplane
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