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SmartSDR v3.9.19 and the SmartSDR v3.9.19 Release Notes
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SmartSDR for Windows

Please use this category for any discussion related to SmartSDR for Windows.
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Overview on SmartSDR and Profiles
Announcement
Mike-VA3MWMike-VA3MW
14
433
K2WWK2WW
Improving CW Reception in High-Noise / Weak-Signal Environments
Announcement
Ken WellsKen Wells
2
1.4K
Bill LangtonBill Langton
How to Set up PTT Output in SSDR for 3rd Party Amplifiers and Transverters.
Announcement
Ken WellsKen Wells
4
581
Mike-VA3MWMike-VA3MW
SmartSDR installations on Windows 11 12
Announcement
Mike-VA3MWMike-VA3MW
39
7K
Randy KN4YBARandy KN4YBA
Demo of RX diversity on the 6600 and the 6700
Announcement
Mike-VA3MWMike-VA3MW
0
371
Mike-VA3MWMike-VA3MW
Incompatibility between FlexRadio ATU and SmartSDR 2.x
Announcement
MarcioMarcio
10
337
AA5NMAA5NM
Squelch randomly stops working with transverter
Answered
Don PezetDon Pezet
3
20
KD0RCKD0RC
V3.10.10
k0eook0eoo
1
36
Geoff AB6BTGeoff AB6BT
Should I be able to tune in RTTY mode?
Answered
Erik Carling EI4KFErik Carling EI4KF
10
73
Ron KoenigRon Koenig
saving cw setup values
K0FG_FredK0FG_Fred
1
32
KD0RCKD0RC
Frequent SmartSDR disconnects after v.3.10.10 upgrade
Answered
Val DM1TXVal DM1TX
9
196
bd4mcgbd4mcg
Smartsdr doesn't start
Answered
charlesjacobsencharlesjacobsen
1
46
Mike-VA3MWMike-VA3MW
CAT entries have disappeared
AdrianAdrian
4
56
AdrianAdrian
Noise reduction persistence with mode changes
Les BrownLes Brown
4
85
John KB4DUJohn KB4DU
CAT startup issues with SmartSDR v3.9.19
Answered
Craig WillisonCraig Willison
11
277
Eric-KE5DTOEric-KE5DTO
Antenna Gain Anomaly Slice A
k0eook0eoo
5
84
k0eook0eoo
Cannot Display Data Stream from Second Slice on FLEX 6600M (for N1MM)
Al DeweyAl Dewey
0
31
Al DeweyAl Dewey
Moved: SmartSDR Subscription Service
Closed
Mike-VA3MWMike-VA3MW
0
1
Mike-VA3MWMike-VA3MW
Moved: Flex 6000M / N1MM Problem Decoding 2nd Slice for CQWW RTTY Contest
Closed
Mike-VA3MWMike-VA3MW
0
1
Mike-VA3MWMike-VA3MW
SmartSDR not returing to same screen positions in Win11
MimramMimram
2
42
KD0RCKD0RC
Audio
Answered
charlesjacobsencharlesjacobsen
5
74
charlesjacobsencharlesjacobsen
Microphone gain adjust
radioshopbobradioshopbob
7
293
radioshopbobradioshopbob
Error 0x80070490 on startup
Answered
KenKen
5
31
KenKen
SmartSDR 3.9.18 does crash with HWALC engaged
HardyHardy
6
151
HardyHardy
Flex 8600 v3.10.10 Strange bug while not internet
F4BPOF4BPO
4
123
WX7YWX7Y
Moved: SmartSDR CAT (v3.10.10.38187): An unhandled error has occurred while Scanning ALE with ION2G
Closed
Mike-VA3MWMike-VA3MW
0
1
Mike-VA3MWMike-VA3MW
Radio wants to power down??
k0eook0eoo
4
104
Mike-VA3MWMike-VA3MW
RCA Tx1 Closes When Not Assigned To
Craig GagnerCraig Gagner
5
112
Eric-KE5DTOEric-KE5DTO
Re-validating license
Answered
ik7eznik7ezn
2
61
ik7eznik7ezn
LSB not working properly on 40m
Answered ✓
JonDMassaroJonDMassaro
5
122
VE7ATJ_DonVE7ATJ_Don
vers. 3.10.10 upgrade
IK8HCGIK8HCG
21
313
John KB4DUJohn KB4DU
Radio Panel Pop Out
Answered
Geoff AB6BTGeoff AB6BT
4
81
Geoff AB6BTGeoff AB6BT
Flex radio virtual ports COM port numbered assignments conflicting with USB serial device
Question
Steve_AJ6TLSteve_AJ6TL
1
41
Al K0VMAl K0VM
Transmit controls disappeared
Answered ✓
G4IUAG4IUA
5
151
Gary LarsonGary Larson
Moved: PA Current Meter for 6xxx
Closed
Mike-VA3MWMike-VA3MW
0
1
Mike-VA3MWMike-VA3MW
8 Slices numerous IP delays VIDEO
KM4CQGKM4CQG
6
122
KM4CQGKM4CQG
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