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SmartSDR v3.7.4 and the SmartSDR v3.7.4 Release Notes | SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
SmartSDR v1.12.1 and the SmartSDR v1.12.1 Release Notes
Power Genius XL Utility v3.8.8 and the Power Genius XL Release Notes v3.8.8
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
Antenna Genius Utility v4.1.8
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FLEX Series (Legacy) Radios

This category is for discussions related to the Legacy FLEX Series software defined radios which include the FLEX-5000, FLEX-3000, FLEX-1500 and the original SDR-1000.
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Discussion List

Discussion
Started By
Replies
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Most Recent
Has anyone experimented with increasing the final PA bias to improve Flex1500 3rd order IMD?
Answered
Bruce McIntyreBruce McIntyre
7
6
Eric DanielsEric Daniels
momentary jt65 signal drops
Dave DanforthDave Danforth
7
1
JohnJohn
Audio noise
Answered
Dick RademakerDick Rademaker
13
11
Dick RademakerDick Rademaker
Flex 1500 XVRX port and active receive antenna voltage
Answered
KD7YDWKD7YDW
6
11
KD7YDWKD7YDW
Flex+1500+no+audio
Answered
Mark_WS7MMark_WS7M
11
245
Richard McClelland, AA5SRichard McClelland, AA5S
PowerSDR 2.7.2 doesn't always open
Mike Sonn KF9AFMike Sonn KF9AF
2
2
Mike Sonn KF9AFMike Sonn KF9AF
PowerSDR2.7.2 Rev O: Waterfall ID, Analog meters, Entire Waterfall shifts with freq, and Panafall on
KE9NSKE9NS
0
3
KE9NSKE9NS
Distorted transmit audio FLEX-1500 with WSPR
Answered
Phil N3ZPPhil N3ZP
3
14
John MJohn M
interfacing MFJ-998 tuner to flex 3000
Answered
JohnJohn
12
218
DH2IDDH2ID
Have a chance to buy a Downeast Microwave L144-28 will it work with my 1500
Answered
Brock ThomsenBrock Thomsen
3
1
Simon LewisSimon Lewis
Flex+1500+and+fldigi+communication+error
TATTAT
0
3
TATTAT
Flex 5000A fully loaded for sale in Maine
Answered
Mike W1BFA in MaineMike W1BFA in Maine
5
31
Burt FisherBurt Fisher
flex 1500 low power 17m, why?
Answered
ik5sreik5sre
10
3
K2CMK2CM
Seem to be getting a bit of echo, not feed back something a little in the transmit audio with MMVARI
Answered
videorovvideorov
6
1
videorovvideorov
wtb flex 3000 UK only
Answered
elanelan
3
2
g4jnwg4jnw
Connecting Flex 5000A to Acom 2000A
Answered
PeterPeter
1
12
Chris DL5NAMChris DL5NAM
wtb flex 1500 form UK
Answered
elanelan
1
1
JohnJohn
interfacing the mfj-998 to a FX3K.
Answered
David KutiejDavid Kutiej
2
2
Tim - W4TMETim - W4TME
Burst of Noise After Transmit
Question
Rich, K0PIRRich, K0PIR
0
2
Rich, K0PIRRich, K0PIR
PRE AMP CRAZY FLEX3000
FranciscoTFranciscoT
1
15
Jay NationJay Nation
Trying to get the VARI to work with my MMVARI rtty program
Answered
videorovvideorov
6
2
videorovvideorov
FLEX-1500 on an Apple iMac
Answered
SandiSandi
7
151
SandiSandi
Has anyone tried to change the TX relay with Pin Diodes on a FLEX 3000 Any input please
Answered
Arthur RippleArthur Ripple
1
2
K2CMK2CM
Elecraft MD2 "Heil Sound" Mic to Flex 1500
Answered
KD7YDWKD7YDW
2
45
KD7YDWKD7YDW
PSDR source code
Answered
K4ELOK4ELO
6
1
James WhitewayJames Whiteway
P.A. Settings don't open.
Answered
Pere Sanchez GordiPere Sanchez Gordi
1
1
Jay NationJay Nation
PowerSDR VAC volume control for Direct I/Q?
Answered
Alan WA4SCAAlan WA4SCA
1
14
Tim - W4TMETim - W4TME
install psdr for F1500 using windows 10
DonSDonS
2
22
DonSDonS
f3k pwr on top band
JohnJohn
5
3
Tim - W4TMETim - W4TME
Hello. I have the Flex 3000. If get a usb to firewire adpator will the power sdr software still work
Answered
dandan
9
51
Bill -VA3WTBBill -VA3WTB
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