March 2010 Archives by thread
Starting: Mon Mar 1 04:45:35 PST 2010
Ending: Wed Mar 31 23:32:42 PDT 2010
Messages: 987
- [Amps] soft start / thermistor
Jim Thomson
- [Amps] Manganin wire
MIKE DURKIN
- [Amps] WD-40 is not....
Charles Harpole
- [Amps] 10V
Richard Schmuke
- [Amps] Commander 2500E
Jim Thomson
- [Amps] Mangian
Jim Thomson
- [Amps] WD-40
cx7tt at 4email.net
- [Amps] HP23 Heath Power Supply
Glen Zook
- [Amps] WD-40 is not....
SECOPSYS at aol.com
- [Amps] WD-40 is not....
Patrick
- [Amps] Fw: WD-40 is not....
Jim Dawson
- [Amps] WD-40 is not....
Ron Youvan
- [Amps] WD-40 Is Not....
Ward Silver
- [Amps] soft start, how to determine if needed?
Bill, W6WRT
- [Amps] soft start, how to determine if needed?
Herzog
- [Amps] WD-40 Is Not....
K1SG at aol.com
- [Amps] Manganin Wire /meter shunts
Jim Thomson
- [Amps] HP 120B Oscilloscope For Sale
Robert Groh
- [Amps] HP 120B Oscilloscope For Sale
Robert Groh
- [Amps] Anyone Heard from Manfred?
Ward Silver
- [Amps] WD-40
Jim Thomson
- [Amps] Thermistor's.
Jim Thomson
- [Amps] MLA-2500 retrofit.
Jim Thomson
- [Amps] Re GI-7B Triodes..
Robert Briggs
- [Amps] soft start, how to determine if needed?
TexasRF at aol.com
- [Amps] WD-40 Is Not....
Dave White
- [Amps] URL for YC-156 / 179 / 12-500pf @ 10 kv ceramic vac caps
Jim Thomson
- [Amps] 120 cycle hum from Henry 2K-4
johndtate at post.com
- [Amps] Yaesu Quadra System VL-1000
johne tds.net
- [Amps] Thermistor's.
Herzog
- [Amps] 120 hz hum from Henry 2k-4
Jim Thomson
- [Amps] Soft start, how to determine... if needed.
Jim Thomson
- [Amps] Manfred's OK
Ward Silver
- [Amps] Solid state relays and step start
Gary Schafer
- [Amps] Solid state relays and step start
TexasRF at aol.com
- [Amps] Solid state relays and step start
TexasRF at aol.com
- [Amps] Solid state relays and step start
TexasRF at aol.com
- [Amps] Solid state relays and step start
Mike Saculla
- [Amps] FS: Parts that may be of some use in Amplifiers
Radio WC6W
- [Amps] WD-40 Is Not....
TexasRF at aol.com
- [Amps] Outrageous Prices on Ebay
Lee Buller
- [Amps] WD-40, snaked, vermin and puddytats
Dave White
- [Amps] Snaked vermin and puddycats
jonathan white
- [Amps] FW: WD-40 Is Not....
Patrick
- [Amps] WD-40, snaked, vermin and puddytats
DAVE WHITE
- [Amps] 8877 Homebrew Pictures
monty taylor
- [Amps] WD-40, snaked, vermin and puddytats
Patrick
- [Amps] 3P transformers on 1P: brain twister for the day....
DAVE WHITE
- [Amps] Henry 8k, How they holding up?
Sam Carpenter
- [Amps] Wtd: SB-220 / HL-2200 Parts for rebuild
Beefus
- [Amps] GS35b Bias
MIKE DURKIN
- [Amps] GS35b Bias
MIKE DURKIN
- [Amps] GS35b Bias
TexasRF at aol.com
- [Amps] Ameritron relay
norm
- [Amps] Ameritron relay
Gudguyham at aol.com
- [Amps] Ameritron relay
Gudguyham at aol.com
- [Amps] GS35b Bias
MIKE DURKIN
- [Amps] Fw: Ameritron relay
Gary Smith
- [Amps] DE-OX-IT
richard courtway
- [Amps] FW: GS35b Bias
MIKE DURKIN
- [Amps] FW: GS35b Bias
MIKE DURKIN
- [Amps] SB-1000 on 10 Meters
Lee Buller
- [Amps] Solenoid polarity on DC reed relays
Bill VanAlstyne W5WVO
- [Amps] Amps] Solenoid polarity on DC reed relays
Bill VanAlstyne W5WVO
- [Amps] keyers heath HD-1410, ham keyer HK5A
Dan
- [Amps] snubbing diodes for vac relays / notes.
Jim Thomson
- [Amps] FW: Amps] Solenoid polarity on DC reed relays
Rex Lint
- [Amps] reed relay /vac relay
Jim Thomson
- [Amps] Henry 4K Ultra Power Supply schematic
Bob - KL5E
- [Amps] WD7S Display Board For Sale
James Colville
- [Amps] WTB: 8930, 4CX400A, GS-36b Tubes
Robin Midgett K4IDC
- [Amps] Clipperton-L parasitic suppressors
Larry
- [Amps] 1000MP and MLA-2500
Tom Martin
- [Amps] Clipperton-L parasitic suppressors
Larry
- [Amps] Clipperton-L parasitic suppressors
Colin Lamb
- [Amps] 100 Ohm 2W
Richard Schmuke
- [Amps] Clipperton-L parasitic suppressors
Dave White
- [Amps] Revamping a really ugly amp
Rex Lint
- [Amps] MRF-140 Matched Pair Required?
James Colville
- [Amps] Revamping a really ugly amp
Dave White
- [Amps] Fw: Revamping a really ugly amp
la7sl Nils Petter
- [Amps] Revamping a really ugly amp
Rex Lint
- [Amps] Revamping a really ugly amp
Dave White
- [Amps] 100 Ohm 2W
Steve Thompson
- [Amps] Clipperton-L parasitic suppressors
Dave White
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl Clawson
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
bill price
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
bill price
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
bill price
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl Clawson
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl Clawson
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl Clawson
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl Clawson
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl Clawson
- [Amps] LK500ZB (2 x 3-500Z), most likely cause of zap/arc?
Carl
- [Amps] LK500ZB (2 x 3-500Z), most likely cause
Carl Clawson
- [Amps] LK500ZB (2 x 3-500Z), most likely cause
Carl
- [Amps] Teflon Caps
Radio WC6W
- [Amps] Teflon Caps
Carl
- [Amps] Advance A1500 48VOLT switched mode PSU
Jonathan white
- [Amps] Amp supply co?
Luc Leblanc
- [Amps] (no subject)
richard courtway
- [Amps] GI7B Question - Input Matching
Lee Buller
- [Amps] wall clearance
Richard Schmuke
- [Amps] GI7B Question-Input matching
Jim Thomson
- [Amps] AMERITRON EBS-1H
richard courtway
- [Amps] PTFE dielectricum variable cap
pc5m, Carel
- [Amps] PTFE dielectricum variable cap
TexasRF at aol.com
- [Amps] PTFE dielectricum variable cap
la7sl Nils Petter
- [Amps] PTFE dielectricum variable cap
ToddRoberts2001 at aol.com
- [Amps] PTFE dielectricum variable cap
TexasRF at aol.com
- [Amps] PTFE dielectricum variable cap
TexasRF at aol.com
- [Amps] PTFE dielectricum variable cap
ToddRoberts2001 at aol.com
- [Amps] HV Xformer for TT10AL
BERNIE J SASEK
- [Amps] Placement of plate r-f choke bypass capacitor
David J Windisch
- [Amps] PTFE dielectricum variable cap
herzog at frontiernet.net at frontiernet.net
- [Amps] Teflon power capacitor
John Lyles
- [Amps] OT the 50 cent-ers
Charles Harpole
- [Amps] Amp Supply LK550
Sam Carpenter
- [Amps] 3-500z Sources/Recommendations
Roger Cooper
- [Amps] Off topic posts
George Fremin III
- [Amps] Building 833 Amplifier. Hints and Suggestions?
Greg Weinfurtner
- [Amps] PTFE dielectricum variable cap
pc5m, Carel
- [Amps] 833 amp
John Lyles
- [Amps] Teflon dielectric variable capacitor
John Lyles
- [Amps] 1 Radio + 2 Amps + 2 Antennes
Eduardo de Vera Mateo
- [Amps] 833 amp replies and website
Greg Weinfurtner
- [Amps] Teflon dielectric vraiable caps.. another thought.
Jim Thomson
- [Amps] Teflon dielectric vraiable caps.. another thought.
TexasRF at aol.com
- [Amps] placement of RF choke bypass cap.
Jim Thomson
- [Amps] Amp supply co?
Luc Leblanc
- [Amps] Teflon Caps
ToddRoberts2001 at aol.com
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] Are exciter RF delays to prevent hot keying cataloged anywhere?
Rob Stampfli
- [Amps] 91B problem in Paraguay
DALE LONG
- [Amps] Xcvr RF delay master list.
Jim Thomson
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] New Builder
Richard Schmuke
- [Amps] Tuned Input for G-G 50Mhz amp
4z4tl at iarc.org
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] yokagawa pl93
MIKE DURKIN
- [Amps] "Pi" or "Tee" input circuit for a 50Mhz
TL_IARC
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
David Cutter
- [Amps] Utilization of old TV transformer
Vic K2VCO
- [Amps] Utilization of old TV transformer
Vic K2VCO
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] B & W 800 plate choke
Zeitler, Lane LT, FST-1
- [Amps] Utilization of old TV transformer
Manfred Mornhinweg
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
Larry Benko
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
Roger
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
Roger
- [Amps] placement of RF choke bypass cap.
Ken
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
pc5m, Carel
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
pc5m, Carel
- [Amps] placement of RF choke bypass cap.
pc5m, Carel
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
pc5m, Carel
- [Amps] placement of RF choke bypass cap.
Gary Schafer
- [Amps] placement of RF choke bypass cap.
Frank T Brady
- [Amps] placement of RF choke bypass cap.
Larry Benko
- [Amps] placement of RF choke bypass cap.
Gary Schafer
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap.
Gary Schafer
- [Amps] placement of RF choke bypass cap.
Hardy Landskov
- [Amps] placement of RF choke bypass cap.
Roger
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] placement of RF choke bypass cap. (Results of experiment)
Larry Benko
- [Amps] exciter RF delays...
Roy
- [Amps] placement of RF choke...
Roy
- [Amps] "Pi" or a "Tee" input circuit
TL_IARC
- [Amps] (fwd) dipole
Bill, W6WRT
- [Amps] Fw: 91B problem in Paraguay
Fortra
- [Amps] 91B problem in Paraguay
DALE LONG
- [Amps] B&W 800 RF choke
John Lyles
- [Amps] 91B problem in Paraguay
John
- [Amps] how much C in PS is too much?
Zeitler, Lane LT, FST-1
- [Amps] "Pi" or "Tee" input circuit for a 50Mhz
TexasRF at aol.com
- [Amps] big capacitor in HV PS
John Lyles
- [Amps] Tuned input for GG 50 mhz amp
Jim Thomson
- [Amps] 2A slo blow in step start
Jim Thomson
- [Amps] B+W 800 choke.
Jim Thomson
- [Amps] how much C in PS is too much ?
Jim Thomson
- [Amps] how much C in PS is too much?
Paul Gerhardt
- [Amps] Question about Transformers
Lee Buller
- [Amps] placement of RF choke bypass cap.
David J Windisch
- [Amps] Matching GU-74Bs
Michael Tope
- [Amps] How much C in PS is too much.
Jim Thomson
- [Amps] How much C in PS is too much ?
Jim Thomson
- [Amps] Big cap in HV PS
Jim Thomson
- [Amps] How much C in PS is too much ?
Jim Thomson
- [Amps] choke - cap filter network in PS
Zeitler, Lane LT, FST-1
- [Amps] Drake L-7 problem
Roger D Johnson
- [Amps] How much C in PS is too much
Paul Decker
- [Amps] When to stop - capacitors for power supplies
John Lyles
- [Amps] Hallicrafters link
Phil LaMarche
- [Amps] Tuned Input for G-G 50Mhz amp
TexasRF at aol.com
- [Amps] B&W PT-2500A HF Amplifier
Tony
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] ripple in B+ supply
Jim Thomson
- [Amps] Good engineering
Jim Thomson
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] ripple in B+ supply.
Jim Thomson
- [Amps] ALS-600/EB-104
Mike Short
- [Amps] Alpha 76/78 front panel 'flag' buttons
Charles Johnson
- [Amps] multiplex??
Zeitler, Lane LT, FST-1
- [Amps] MUST read 811A amp project
Zeitler, Lane LT, FST-1
- [Amps] When to stop.. caps for power supplies.
Jim Thomson
- [Amps] Good Engineering.
Jim Thomson
- [Amps] RF Parts plate choke
Jim Thomson
- [Amps] Good engineering
Jim Thomson
- [Amps] Good engineering
Jim Thomson
- [Amps] 30-L1 available
gdaught6 at stanford.edu
- [Amps] Alpha 76/78 front panel 'flag' buttons
James Irving
- [Amps] Good engineering
Paul Decker
- [Amps] Good engineering
Dave White
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] Plate chokes
Vic K2VCO
- [Amps] Good Engineering..
Robert Briggs
- [Amps] placement of RF choke bypass cap.
Bill, W6WRT
- [Amps] Fw: B&W PT-2500A HF Amplifier
Carl
- [Amps] 'Good engineering'
Jim Thomson
- [Amps] ripple in B+ supply.
Jim Thomson
- [Amps] voltage spike anomoly
Jim Thomson
- [Amps] ripple in B+ supply.
Paul Decker
- [Amps] Good Engineering.
James Colville
- [Amps] L-4PS Transformer Buzz
Ryan Foster
- [Amps] Seeking an old article ...
Radio WC6W
- [Amps] Alpha 91B input relay noise....
John
- [Amps] Why people don't build amps.
dd3ly at arcor.de
- [Amps] Tuned Input for G-G 50Mhz amp
TL_IARC
- [Amps] Why people don't build amps.
Andy
- [Amps] Dentron Clipperton L power supply
johne tds.net
- [Amps] must read on eham "amplifiers" forum
Zeitler, Lane LT, FST-1
- [Amps] Amplifier 2x3-500Z
Gino
- [Amps] 'Good engineering'
Jim Thomson
- [Amps] building amps.
Jim Thomson
- [Amps] Fw: building amps.
Jim Thomson
- [Amps] Why people don't build amps.
Richard Schmuke
- [Amps] homebrewing
Rob Atkinson
- [Amps] placement of RF choke bypass cap
Roy
- [Amps] Why people don't build amps. (Roger)
Paul Gerhardt
- [Amps] Why people don't build amps.
Paul Decker
- [Amps] building your own amplifier again
John Lyles
- [Amps] Why people BUILD amps today
Greg Weinfurtner
- [Amps] AL82 to 10 Meters
Charlie Young
- [Amps] AL82 to 10 Meters
Charlie Young
- [Amps] Contact Info
Cecil Acuff
- [Amps] 'good engineering'
Jim Thomson
- [Amps] Arnold Howell contact info.. for YC-156's + pole pigs
Jim Thomson
- [Amps] Another source for YC-156's
Jim Thomson
- [Amps] L and C "meter"
Zeitler, Lane LT, FST-1
- [Amps] (no subject)
Jim Thomson
- [Amps] Arnold howell contact info.
Jim Thomson
- [Amps] Ripple in B+ supply.
Jim Thomson
- [Amps] 'good engineering'
Jim Thomson
- [Amps] 'good engineering'
Jim Thomson
- [Amps] me not an idiot
Herzog
- [Amps] gg
Herzog
- [Amps] gg
TexasRF at aol.com
- [Amps] 'good engineering'
donroden at hiwaay.net
- [Amps] 'good engineering'
donroden at hiwaay.net
- [Amps] me not an idiot
Dave White
- [Amps] Good engineering
Steve Thompson
- [Amps] $1400 for an L4B? Yeah Right!
Patrick
- [Amps] Knwd TL-922 bandswitch mod
Zeitler, Lane LT, FST-1
- [Amps] me not an idiot
Dave White
- [Amps] 5514 triode
Zeitler, Lane LT, FST-1
- [Amps] Over 1.5k = Idiot?
Sam Carpenter
- [Amps] me not an idiot
Gudguyham at aol.com
- [Amps] me not an idiot
TexasRF at aol.com
- [Amps] gg
TexasRF at aol.com
- [Amps] me not an idiot
Dave White
- [Amps] Photo flash caps
Ron Youvan
- [Amps] Hipot testing vs RF breakdown
Larry Benko
- [Amps] Commander 2500 start problem
George (K8GG) & Marijke Guerin
- [Amps] [Fwd: Re: me not an idiot]
Herzog
- [Amps] Serious signals.
Herzog
- [Amps] 'good engineering'
Roger
- [Amps] YC156 operating parms for US amp build?
Jim Barber
- [Amps] 3CX1200
Dan
- [Amps] coaxial stub on amplifier output
John Lyles
- [Amps] 7-16 Din connectors'.
Jim Thomson
- [Amps] unbuilt SB-220 on Ebay....
Patrick
- [Amps] YC-156 vs 8877
Jim Thomson
- [Amps] LCR meter
Jim Thomson
- [Amps] 1/4 wave shorted stubs on amp output
Jim Thomson
- [Amps] coaxial stub on amplifier output
TexasRF at aol.com
- [Amps] WANTED -- Plate xfmr, SB-200 or similar
Vic K2VCO
- [Amps] HV supply filter caps value formula
Ryan Foster
- [Amps] 1/4 wave shorted stubs on amp output
John Lyles
- [Amps] Good engineering...More Car Computer Horror Stories
TexasRF at aol.com
- [Amps] Now this here is a real ham's amp!
Patrick
- [Amps] Radio Handbook...
Robert Briggs
- [Amps] gg feed through power
TexasRF at aol.com
- [Amps] unbuilt SB-220 GONE!
Van K7VS
- [Amps] unbuilt SB-220 GONE!
N7KA at comcast.net
- [Amps] gg feedthru power
John Lyles
- [Amps] Good engineering...More Car Computer Horror Stories
Dave White
- [Amps] Radio Handbook
Marv Gonsior
- [Amps] Orr Handbook
Marv Gonsior
- [Amps] unbuilt SB-220 GONE!
Dave White
- [Amps] LCR meter.
Jim Thomson
- [Amps] Now this here is a real ham's amp!
Patrick
- [Amps] HOMEBREW AMP HDW
N7KA at comcast.net
- [Amps] UNBUILT SB 220 SOLD...I CANNOT TELL A LIE!
Van K7VS
- [Amps] Semtech SA1388?
Mike
- [Amps] UNBUILT SB 220 SOLD...I CANNOT TELL A LIE!
Dave White
- [Amps] LCR meter.
Dave White
- [Amps] LCR meter
James Irving
- [Amps] UNBUILT SB 220 SOLD...I CANNOT TELL A LIE!
Jim Barber
- [Amps] UNBUILT SB 220 SOLD...I CANNOT TELL A LIE!
Carl
- [Amps] TX site RFI and automobiles
John Lyles
- [Amps] Amps Digest, Vol 87, Issue 117
John Lyles
- [Amps] Class F PA circuit tricks to improve efficiency
John Lyles
- [Amps] real component measurements at RF
John Lyles
- [Amps] help with decision on ncl-2000
jim feldman
Last message date:
Wed Mar 31 23:32:42 PDT 2010
Archived on: Wed Mar 31 23:32:56 PDT 2010
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