- [QRZ] IC-745
- [QRZ] Refurb Results of Heathkit SB-101
- [QRZ] Cannot identify resistor
- [QRZ] IFR 2944
- [QRZ] Power supply design advice / help needed
- [QRZ] Analog VOM expert needed
- [QRZ] Collins 75A-1 modifications
- [QRZ] Kenwood TS-820S Counter Board Description
- [QRZ] Crystal current
- [QRZ] Heathkit SB-120/210
- [QRZ] S-38 widowmakers and such
- [QRZ] FT101E C23 - 1000pF Molded Mica Cap: 1.5 vs 3KWV?
- [QRZ] Johnson Matchbox power rating?
- [QRZ] Ten Tech Triton 540
- Sortable tube database
- [QRZ] Best 60s-70s era shortwave/general coverage radios?
- [QRZ] National NC400 Shortwave Receiver
- [QRZ] Hammarlund HQ-180 clock
- [QRZ] TS-830 audio trouble
- [QRZ] Heath HX-1681 Alignment Question
- [QRZ] Drake TR-4C semi break-in hold time
- [QRZ] Speech amp on HW-100
- [QRZ] Heathkit SB-200 HV Question
- [QRZ] Hammarlund HQ-180 Band Spread Window Question
- [QRZ] TS-520 dead on USB but not LSB or CW
- [QRZ] GE Tungar Battery Charger
- A couple nice Boat Anchors
- [QRZ] MOTOROLA CM200 Airband Receivers
- [QRZ] Kenwood TS-830S
- [QRZ] Frequency drift
- [QRZ] What is a Hallicrafters SX -110 and R48 speaker worth?
- [QRZ] CW filter for the FT-101E
- [QRZ] Kenwood TS 830 Gold label
- [QRZ] Ten Tech Triton 540
- [QRZ] Hallicrafters SX-16 Lettering?
- [QRZ] Collins 75A-1 modifications
- [QRZ] Kenwood TS820 Counter Circuit Board Faults
- [QRZ] Heathkit HW-100
- [QRZ] Heathkit HP-23A + SB102
- [QRZ] Going to maybe buy an FT-101EE tomorrow...am I mad.
- [QRZ] Ten-tec Century 21 restoration
- [QRZ] Speech amp on HW-100
- [QRZ] Best clear coating for radio panel?
- [QRZ] 1970's dream rigs of my youth
- [QRZ] EiKo Transceivers
- [QRZ] Yaesu FR-101S Round 4 Pin power connector
- [QRZ] Should I trade really nice HQ-180 for Nice R-388/URR w/ Cab?
- [QRZ] Question about old quartz crystal unit: Monitor CAL USA
- [QRZ] Kenwood Hybrid Paint (DIY)
- [QRZ] Viking Valiant modulator current 250 ma
- [QRZ] Kenwood 940-S Transceiver - Buy or Pass ?
- [QRZ] 3-Wire Power Cable Conversion For RCA WV-510A VTVM?
- [QRZ] TS-830 audio trouble
- [QRZ] Heathkit adjustable high voltage supply
- [QRZ] YAESU FT-101e
- Collins 51J1 Help
- [QRZ] AF4K Crystals
- [QRZ] FT-101ZD trimmer caps staked in position - soldered?
- [QRZ] Real cost of boat anchors?
- [QRZ] Variation on tuning the FT-101ZD...info req.
- [QRZ] coil for a Space Spanner
- [QRZ] Ft980 help unit has many light on
- [QRZ] Variation on tuning the FT-101ZD...info req.
- [QRZ] Vertical Heath HO-13 finished
- [QRZ] Simplest Transmitter
- [QRZ] Value of Collins gear.
- [QRZ] Clegg 99er
- [QRZ] Kenwood T/R relay
- [QRZ] Don't be Vague - Ask for Sprague!
- [QRZ] Humming Drake AC-4 transformer
- [QRZ] Heathkit SS-9000 serial #1 : Back to original builder
- [QRZ] Heath HW-5400 Yes/No ?
- [QRZ] "Vintage" Ten-Tec users - post/list 'em up
- Re: Drake TR-4C
- [QRZ] Ten-tec Century 21 restoration
- [QRZ] Antenna tuner help
- [QRZ] Yaesu FT-101E No power out
- [QRZ] Q regarding Hallicrafters SX-16 and IF xtal
- [QRZ] Sources for crystals
- [QRZ] Firebird
- [QRZ] Collins 30L-1 grid bias resistor change, what modern equivalents??
- [QRZ] RCA Radios Keep Following Me Home
- [QRZ] Hallicrafters S-53 Ressurection
- [QRZ] Ten-Tec 229 Manual Tuner
- [QRZ] FT-301 blinking s-meter light and no transmit
- [QRZ] FT-101E intermittent TX/RX relay problem
- [QRZ] Cleaning up radios.
- [QRZ] TUBE 6GE5
- [QRZ] FT 101ZD mark2. User guide error?
- [QRZ] Heathkit SB-610 Monitor Scope Resistor Question
- [QRZ] Hammarlund
- [QRZ] FT-101E intermittent TX/RX relay problem
- [QRZ] SB-101 Heater issue
- [QRZ] Another SCR274 question
- [QRZ] Swan ST2 tuner
- [QRZ] 4x 6AG7 Amplifier
- [QRZ] Worth fixing up?
- [QRZ] I've always wanted an FT-101
- [QRZ] Please help ID this old HV capacitor
- [QRZ] Collins 51S1 Rejection Tuning Knob
- [QRZ] Replacing Meter lamp on E.F. Johnson radio
- [QRZ] Capacitors in Drake R4
- [QRZ] HT37 Restoration Woes
- [QRZ] Heathkit SB-500 2m transverter to SB-101 connections
- [QRZ] Heathkit AT-1 transformer hot.
- [QRZ] Drake TR-4 buying advice
- [QRZ] Hammarlund HQ-180 and Knobs--painting
- [QRZ] LEDs and BA rigs
- [QRZ] it quit working,, so i need some help
- [QRZ] Ten-tec Century 21 restoration
- [QRZ] Hammarlund HQ-180 ? A? AC?
- [QRZ] Hickok 600A settings for 6AW8A and 5651?
- [QRZ] kenwood ts-830 garbled phone
- [QRZ] Who designed the Ten-Tec Century 21
- [QRZ] Heathkit SB-600 - How does the HP-23A power supply fit inside?
- [QRZ] NC-303 owner? --need someone to check something
- [QRZ] Proper use of a variac (embarassing, I know)
- [QRZ] 4-65A/B projects
- [QRZ] Knight R100: replace all mica caps?
- [QRZ] Ten-Tec Omni D Frequency Display Adjustment
- [QRZ] Kenwood T-599D FET drive transistor question
- [QRZ] Marconi TF 2002B Signal Generator - Reviews?
- [QRZ] Real cost of boat anchors?
- [QRZ] Franken16
- [QRZ] Any Ameco TX-62 fans out there?
- [QRZ] Heathkit AT-1 transformer hot.
- [QRZ] Ten-Tec Omni D Microphone and Adapter Recommendations?
- [QRZ] Atlas 220cs power supply
- [QRZ] HALLICRAFTERS SX-117 REPAIR MANUAL
- [QRZ] Tired iron (anyone got a Stancor catalog?)
- [QRZ] Hammarlund 105TR manual
- [QRZ] TS 530s ISSUE.
- [QRZ] Using the Heathkit HR-10 on CW
- [QRZ] Hw-32a initial test
- [QRZ] R-808 Refurb Complete! (with pics)
- [QRZ] Should I retain the patina?
- [QRZ] Motorola Transmitter
- [QRZ] FT-101ZD frequency counter - desperately need MSM561RS
- [QRZ] R-808 capacitor- differing values in manual
- [QRZ] Ten-tec Century 21 restoration
- [QRZ] Swan 500 CX - PA idling current low and bias potentiometer has no effect
- [QRZ] Gonset Communicators and Geiger Counters
- [QRZ] Collins 75-A4
- [QRZ] What am I??? E-17 Aircraft Radio Corp. navigation rack...
- [QRZ] For the Heathkit folks out there
- [QRZ] Why Swan Used a 6DQ5
- [QRZ] Why does old Tube equipment smell the way it does?
- [QRZ] HEATHKIT sb-102
- [QRZ] Who owns a Johnson Thunderbolt?
- [QRZ] What am I??? E-17 Aircraft Radio Corp. navigation rack...
- [QRZ] Johnson Adventurer help
- [QRZ] MANUAL FOR HP 895A REGULATED POWER SUPPLY
- [QRZ] Solutions for intermixing Navy and Army ARC-5 transmitters?
- [QRZ] Kenwood TS-940 needs help...
- [QRZ] Cheap digital readout for an old bird.
- [QRZ] Richmond VA hamfest boatanchor photos
- [QRZ] Drake TR4 loads on 80m & 20m but not on 40, 15, or 10
- [QRZ] 6CH8
- [QRZ] Is the ts930s really that unreliable? New owner
- [QRZ] HT37 Restoration Woes
- [QRZ] Drake TR-4 won't neutralize properly....
- [QRZ] Matching old Military Radios to New Speakers
- [QRZ] Babcock MT5A transmitter-what is this?
- [QRZ] FT-101ZD frequency counter - desperately need MSM561RS
- [QRZ] TS-820 Question
- [QRZ] Unknown military radio R430B ARNSC RCAF
- [QRZ] I need help on a yaesu ft 101
- [QRZ] "The Digital 500" transceiver from Robyn
- [QRZ] Viking Valiant Tube Substitutions
- [QRZ] Can eBay sellers get more absurd? Just amazing to me
- [QRZ] Need my Yaesu FT 101 restored
- [QRZ] hammarlund HQ145 dead 10-30mhz band
- [QRZ] Military radios
- [QRZ] Yaesu FT200 / Tempo 1 Transeiver
- [QRZ] Drake R-4B "bacon fryer": noise in the passband tuning unit?
- [QRZ] Help Needed with Hallicrafters S38 BFO
- The old Morgain antenna from the 60's
- [QRZ] Rectifier tube identification
- [QRZ] Thinking about buying a SB 630 console...
- [QRZ] Pre Vibroplex Brass Racer?
- [QRZ] Johnson ranger and Collins 75s-3 zero beat.
- [QRZ] Kwm-2a
- [QRZ] One tube or all of them?
- [QRZ] Heathkit HW101 400 Hz CW filter issue
- [QRZ] What should I change when I build a Heathkit HR-1680 Receiver
- [QRZ] Ft-101-e clarity level control usage
- [QRZ] KWM-2 Restoration Project: what next?
- [QRZ] TS-530S Tuneup & RF in Shack
- [QRZ] Restoration of the R-390A
- [QRZ] HW-16
- [QRZ] FT501 wafer burned
- [QRZ] Swan Cygnet 260 Pilot Light
- [QRZ] Small variable capacitor with 3 ball reduction drive built into frame...slips...how to fix?
- [QRZ] Rare Q5'er QX-535 by Goodheart??
- [QRZ] Are boat anchors bargain priced ?
- [QRZ] FT-101ZD how hot will it get on top cover about tubes.
- [QRZ] Hammarlund HQ-110 low volume then goes quiet
- [QRZ] Operators that use vintage tube gear vs SS- List your radio
- [QRZ] Yaesu FT-101 AF Unit PB1315B
- [QRZ] Icom 751A power switch
- [QRZ] TS-530S Tuneup & RF in Shack
- [QRZ] HT-37 Solid State Mod Info Needed
- [QRZ] Ranger to 6N2 transmitter cable....
- [QRZ] Restoration of the R-390A
- [QRZ] Heathkit HW-101 VFO Issue
- [QRZ] viking ranger nasty buzz in crystal position.
- [QRZ] What rig was this?
- [QRZ] Kenwood TS850S Audio Problem
- [QRZ] Kwm-2a
- [QRZ] Restoration of the R-390A
- [QRZ] Yaesu FT-101 AF Unit PB1315B
- [QRZ] HW-101 audio
- [QRZ] Kenwood Interface MC-60 to TS-530S
- [QRZ] Kenwood MC-30s mic
- [QRZ] Operators that use vintage tube gear vs SS- List your radio
- [QRZ] Best Tubes for Audio receive & transmit for transceivers
- [QRZ] Tube Replacement question
- [QRZ] RESTORED HARVEY WELLS R-9A AND OMEGA 10 TUBE HOMEBREW 80M RECEIVER
- [QRZ] Trying to bring a Hallicrafters S-38C back to life
- [QRZ] Need Aerotron manual and key
- [QRZ] Where to get NOS Amphenol connectors?
- [QRZ] Heathkit V2 VTVM woes
- [QRZ] Wire lacing, How many still use it?
- [QRZ] shure 444d and the TS 520
- [QRZ] Getting on the air with 1920s style Hartley CW transmiters
- [QRZ] VCC 1092 series LED Panel Mount
- [QRZ] Realistic DX-300 bad LED display
- [QRZ] Heathkit HW-16 first steps?
- [QRZ] "The Digital 500" transceiver from Robyn
- [QRZ] Hammarlund hq 145 help
- Bumper Box of RAD-COM magazines
- [QRZ] Anybody recognize this old 1970s-era UTC clock?
- [QRZ] TS530SP blown fuse after transmitting
- [QRZ] Tuning the FT-101ZD.
- [QRZ] Low impedance transformer for my TS 520
- [QRZ] TS-711A Stuck in Xmit
- [QRZ] Hallicrafters SX-101B?
- how to use the hammarlund hq 145a (tunning)
- [QRZ] Heathkit HW-16 first steps?
- hammarlund hq 145a recap question
- [QRZ] Anyone here ever played with a Collins R-389?
- [QRZ] What's the real deal with Ft-101 and 11m transmit?
- [QRZ] TS-520S - working but RX fades away after PTT
- [QRZ] Collins KWM-2 Restoration questions
- [QRZ] Heathkit HW-16 first steps?
- [QRZ] This Kenwood TS-940S I'm wanting to buy?
- [QRZ] IC-260 Service Manual
- [QRZ] Hallicrafters SX-117 audio output transformer
- [QRZ] Complete Collins Station to be auctioned!
- [QRZ] Powering up "mothballed" solid-state equipment