r-390
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2024/10/27
Re: [R-390] Official specs
Bob kb8tq
2024/10/27
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/27
Re: [R-390] Official specs
Bob kb8tq
2024/10/27
Re: [R-390] Official specs
Bob kb8tq
2024/10/27
Re: [R-390] Official specs
Larry Haney
2024/10/27
Re: [R-390] Official specs
Larry Haney
2024/10/27
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/27
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/27
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/27
Re: [R-390] Official specs
Bob kb8tq
2024/10/27
Re: [R-390] Official specs
Larry Haney
2024/10/26
Re: [R-390] R390 50 SM replacement
Jacques Fortin
2024/10/26
[R-390] Carbon comp 5% vs metal film
Perry Sandeen via R-390
2024/10/26
[R-390] R390 50 SM replacement
Perry Sandeen via R-390
2024/10/26
[R-390] Signal discussion and divide by zero
Perry Sandeen via R-390
2024/10/26
Re: [R-390] R390 50 SM replacement
Barry
2024/10/25
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/25
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/25
[R-390] 3 R390A’s Available
Doug Hensley
2024/10/25
Re: [R-390] Official specs
Bob kb8tq
2024/10/25
Re: [R-390] Official specs
Larry Haney
2024/10/25
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/25
Re: [R-390] A better rectifier for the R390 and the R390A
Jim Whartenby via R-390
2024/10/25
Re: [R-390] Official specs
Jacques Fortin
2024/10/25
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/24
Re: [R-390] Official specs
Jacques Fortin
2024/10/24
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/24
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/24
Re: [R-390] Official specs
Bob kb8tq
2024/10/24
[R-390] Table for Stage Gain Tests
Barry Scott
2024/10/24
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/24
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/24
Re: [R-390] Official specs
Jacques Fortin
2024/10/24
Re: [R-390] Table for Stage Gain Tests
Jacques Fortin
2024/10/24
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/24
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/23
Re: [R-390] Official specs
Barry Scott
2024/10/23
Re: [R-390] Official specs
Jacques Fortin
2024/10/23
[R-390] Treetop production correction
Perry Sandeen via R-390
2024/10/23
Re: [R-390] Official specs
Barry
2024/10/23
Re: [R-390] 5AR4 Clarification
Jim Whartenby via R-390
2024/10/23
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/23
Re: [R-390] Official specs
Jacques Fortin
2024/10/23
[R-390] Replacing resistors
Perry Sandeen via R-390
2024/10/23
Re: [R-390] High Noise Floor in 0-1 MC Band
Barry
2024/10/23
Re: [R-390] Official specs
Barry
2024/10/23
Re: [R-390] High Noise Floor in 0-1 MC Band
Jordan Arndt
2024/10/23
Re: [R-390] Official specs
Bob kb8tq
2024/10/23
[R-390] 5AR4 Clarification
Perry Sandeen via R-390
2024/10/23
Re: [R-390] High Noise Floor in 0-1 MC Band
Jim Whartenby via R-390
2024/10/23
Re: [R-390] De-soldering tools
Joseph Koester
2024/10/23
Re: [R-390] Wanted: R-390 IF Deck/Parts
Alex Hopper
2024/10/23
[R-390] De-soldering tools
Perry Sandeen via R-390
2024/10/23
[R-390] A better rectifier for the R390 and the R390A
Perry Sandeen via R-390
2024/10/23
Re: [R-390] Official specs
Larry Haney
2024/10/23
Re: [R-390] High Noise Floor in 0-1 MC Band
Barry
2024/10/23
[R-390] Good source of information
Perry Sandeen via R-390
2024/10/23
Re: [R-390] Official specs
Barry
2024/10/23
Re: [R-390] High Noise Floor in 0-1 MC Band
Jim Whartenby via R-390
2024/10/23
Re: [R-390] Official specs
Jacques Fortin
2024/10/23
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/23
[R-390] HP-411A RF mVmeter
Jordan Arndt
2024/10/23
Re: [R-390] Official specs
Bob Camp
2024/10/23
Re: [R-390] Official specs
Jacques Fortin
2024/10/23
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/23
Re: [R-390] Official specs
Larry Haney
2024/10/22
Re: [R-390] High Noise Floor in 0-1 MC Band
Barry
2024/10/22
Re: [R-390] High Noise Floor in 0-1 MC Band
Barry
2024/10/22
Re: [R-390] High Noise Floor in 0-1 MC Band
David Olean
2024/10/22
Re: [R-390] High Noise Floor in 0-1 MC Band
Barry Scott
2024/10/22
[R-390] (no subject)
Howard M Mills
2024/10/22
Re: [R-390] High Noise Floor in 0-1 MC Band
Jacques Fortin
2024/10/22
Re: [R-390] Wanted: R-390 IF Deck/Parts
ROSS HOCHSTRASSER via R-390
2024/10/22
Re: [R-390] High Noise Floor in 0-1 MC Band
Barry
2024/10/22
[R-390] Z503
Gordon Hayward
2024/10/21
Re: [R-390] High Noise Floor in 0-1 MC Band
Jacques Fortin
2024/10/21
[R-390] High Noise Floor in 0-1 MC Band
Barry Scott
2024/10/21
Re: [R-390] IF Alignment in the R390/URR
Larry Haney
2024/10/21
Re: [R-390] IF Alignment in the R390/URR
Barry Scott
2024/10/21
Re: [R-390] Setting GAIN ADJ
Barry
2024/10/21
Re: [R-390] Setting GAIN ADJ
Barry Scott
2024/10/21
Re: [R-390] IF Alignment in the R390/URR
Bob Camp
2024/10/21
Re: [R-390] IF Alignment in the R390/URR
Barry
2024/10/21
Re: [R-390] Wanted: R-390 IF Deck/Parts
B Riches via R-390
2024/10/20
Re: [R-390] IF Alignment in the R390/URR
Jim Whartenby via R-390
2024/10/20
Re: [R-390] IF Alignment in the R390/URR
Larry Haney
2024/10/20
Re: [R-390] Wanted: R-390 IF Deck/Parts
Barry
2024/10/20
[R-390] Wanted: R-390 IF Deck/Parts
Alex Hopper
2024/10/20
[R-390] IF Alignment in the R390/URR
Barry Scott
2024/10/20
Re: [R-390] Amphenol Twin-Ax Assembly?
Barry
2024/10/19
Re: [R-390] R-390A power transformer hum
Jim Whartenby via R-390
2024/10/19
Re: [R-390] R-390A power transformer hum
Barry Scott
2024/10/19
Re: [R-390] R-390A power transformer hum
Ing. Giovanni Becattini via R-390
2024/10/19
Re: [R-390] R-390A power transformer hum
Tom Frobase
2024/10/19
[R-390] R-390A power transformer hum
Leo Reynolds via R-390
2024/10/18
Re: [R-390] A better rectifier tube for many B/A receivers. The 5AR4
Jim Whartenby via R-390
2024/10/18
Re: [R-390] A better rectifier tube for many B/A receivers. The 5AR4
Jacques Fortin
2024/10/18
Re: [R-390] R390A alignment
Jacques Fortin
2024/10/18
[R-390] A better rectifier tube for many B/A receivers. The 5AR4
Perry Sandeen via R-390
2024/10/18
Re: [R-390] R390A alignment
Barry
2024/10/18
[R-390] R390A alignment
Perry Sandeen via R-390
2024/10/18
[R-390] Treetop SSB adapters
Perry Sandeen via R-390
2024/10/18
Re: [R-390] Amphenol Twin-Ax Assembly?
Barry
2024/10/18
Re: [R-390] Amphenol Twin-Ax Assembly?
Jim Whartenby via R-390
2024/10/18
Re: [R-390] Amphenol Twin-Ax Assembly?
Barry
2024/10/18
[R-390] Amphenol Twin-Ax Assembly?
Barry Scott
2024/10/15
Re: [R-390] Tube Swapping in IF Deck
Jim Whartenby via R-390
2024/10/15
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/15
Re: [R-390] Official specs
Larry Haney
2024/10/15
Re: [R-390] Tube Swapping in IF Deck
Barry
2024/10/15
Re: [R-390] Tube Swapping in IF Deck
Craig via R-390
2024/10/15
Re: [R-390] Tube Swapping in IF Deck
Craig via R-390
2024/10/15
Re: [R-390] Tube Swapping in IF Deck
Barry Scott
2024/10/15
Re: [R-390] Tube Swapping in IF Deck
Craig via R-390
2024/10/15
Re: [R-390] Soldering/Desoldering Phenolic Terminals
Jim Whartenby via R-390
2024/10/15
[R-390] Tube Swapping in IF Deck
Barry Scott
2024/10/15
Re: [R-390] Soldering/Desoldering Phenolic Terminals
Barry Scott
2024/10/15
Re: [R-390] Soldering/Desoldering Phenolic Terminals
k1jos
2024/10/14
Re: [R-390] Mystery Component
Renee K6FSB
2024/10/14
Re: [R-390] Mystery Component
Renee K6FSB
2024/10/14
Re: [R-390] Soldering/Desoldering Phenolic Terminals
Barry Scott
2024/10/14
Re: [R-390] Soldering/Desoldering Phenolic Terminals
Jim Shorney
2024/10/14
Re: [R-390] Mystery Component
David Wise
2024/10/14
Re: [R-390] Soldering/Desoldering Phenolic Terminals
Barry
2024/10/14
Re: [R-390] Soldering/Desoldering Phenolic Terminals
Barry
2024/10/14
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/14
Re: [R-390] Soldering/Desoldering Phenolic Terminals
Jim Whartenby via R-390
2024/10/14
Re: [R-390] Soldering/Desoldering Phenolic Terminals
Bill Guyger via R-390
2024/10/14
Re: [R-390] Soldering/Desoldering Phenolic Terminals
Barry Scott
2024/10/14
Re: [R-390] Soldering/Desoldering Phenolic Terminals
Jacques Fortin
2024/10/14
[R-390] Soldering/Desoldering Phenolic Terminals
Barry Scott
2024/10/14
Re: [R-390] Official specs
Larry Haney
2024/10/14
Re: [R-390] Mystery Component
Jacques Fortin
2024/10/14
Re: [R-390] Mystery Component
David Wise
2024/10/14
Re: [R-390] BFO alignment
Jim Whartenby via R-390
2024/10/14
Re: [R-390] BFO alignment
Barry Scott
2024/10/14
Re: [R-390] BFO alignment
Jacques Fortin
2024/10/14
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/14
Re: [R-390] BFO alignment
Larry Haney
2024/10/14
Re: [R-390] Official specs
Larry Haney
2024/10/14
[R-390] BFO alignment
Ing. Giovanni Becattini via R-390
2024/10/13
Re: [R-390] Mystery Component
Renee K6FSB
2024/10/13
Re: [R-390] Mystery Component
Renee K6FSB
2024/10/13
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/13
Re: [R-390] Mystery Component
Jacques Fortin
2024/10/13
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/13
Re: [R-390] Mystery Component
Jacques Fortin
2024/10/13
Re: [R-390] Mystery Component
Barry
2024/10/13
Re: [R-390] Mystery Component
Jacques Fortin
2024/10/13
Re: [R-390] Mystery Component
Renee K6FSB
2024/10/13
Re: [R-390] Mystery Component
Barry Scott
2024/10/13
Re: [R-390] SIGMAPERT Balun?
Barry Scott
2024/10/13
Re: [R-390] Mystery Component
Jacques Fortin
2024/10/13
Re: [R-390] Mystery Component
Barry Scott
2024/10/13
Re: [R-390] Mystery Component
Glenn Little WB4UIV
2024/10/13
Re: [R-390] Mystery Component
Glenn Little WB4UIV
2024/10/13
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/13
Re: [R-390] SIGMAPERT Balun?
Ing. Giovanni Becattini via R-390
2024/10/13
Re: [R-390] Official specs
Bob Camp
2024/10/13
Re: [R-390] Official specs
Jacques Fortin
2024/10/13
Re: [R-390] Treetop product detector
Steve Toth via R-390
2024/10/13
Re: [R-390] Treetop product detector
Larry Haney
2024/10/13
Re: [R-390] Treetop product detector
Joseph Koester
2024/10/13
Re: [R-390] Treetop product detector
Larry Haney
2024/10/13
Re: [R-390] Treetop product detector
Barry Scott
2024/10/13
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/13
[R-390] Treetop product detector
francesco.sartorello via R-390
2024/10/13
Re: [R-390] Official specs
Larry Haney
2024/10/13
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/13
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/13
Re: [R-390] Official specs
Barry Scott
2024/10/13
[R-390] Poor man's SSB adapter
Ing. Giovanni Becattini via R-390
2024/10/13
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/13
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/12
Re: [R-390] Official specs
Bob Camp
2024/10/12
Re: [R-390] Official specs
Ing. Giovanni Becattini via R-390
2024/10/12
Re: [R-390] Setting GAIN ADJ
Larry Haney
2024/10/12
Re: [R-390] Setting GAIN ADJ
Jacques Fortin
2024/10/12
Re: [R-390] Setting GAIN ADJ
Larry Haney
2024/10/12
Re: [R-390] Setting GAIN ADJ
Barry Scott
2024/10/11
Re: [R-390] Setting GAIN ADJ
Larry Haney
2024/10/11
Re: [R-390] Setting GAIN ADJ
Jacques Fortin
2024/10/11
Re: [R-390] Setting GAIN ADJ
Jacques Fortin
2024/10/11
Re: [R-390] Setting GAIN ADJ
Barry Scott
2024/10/11
Re: [R-390] Setting GAIN ADJ
Jim Whartenby via R-390
2024/10/11
Re: [R-390] Bounces
Jerry Stern
2024/10/11
Re: [R-390] Official specs
Jim Whartenby via R-390
2024/10/11
[R-390] Setting GAIN ADJ
Barry Scott
2024/10/11
Re: [R-390] Bounces
Barry
2024/10/11
[R-390] Bounces
Don Heywood
2024/10/11
Re: [R-390] Balanced Antenna Connector
Barry Scott
2024/10/11
Re: [R-390] Balanced Antenna Connector
Larry Haney
2024/10/11
Re: [R-390] Balanced Antenna Connector
Barry Scott
2024/10/11
Re: [R-390] Balanced Antenna Connector
Jim Whartenby via R-390
2024/10/11
Re: [R-390] Balanced Antenna Connector
Jim Whartenby via R-390
2024/10/11
Re: [R-390] Balanced Antenna Connector
Barry Scott
2024/10/11
Re: [R-390] Leeds Radio
Barry Scott
2024/10/11
Re: [R-390] Leeds Radio
Les Locklear
2024/10/11
Re: [R-390] Leeds Radio
Barry Scott
2024/10/11
Re: [R-390] Leeds Radio
Les Locklear
Earlier messages
Later messages