View Full Version : Homebrew
- FA: MORE EF JOHNSON STUFF
- Ferrite antenna com system
- Amplifier output matching
- Help Pse: DSI 5600a freq Counter
- Am transmitter - vlsi project
- WTD: QUALCOMM SYNTHESIZER BOARD (750 - 1000 MHz)
- Anderson Powerpoles on Front Panel
- Double AD99XX to make IQ local oscillator. Help needed.
- QSK switching for HF Amp
- stuff
- More on matching -- Xtal filters this time
- Response to SC
- FA: Rare Nat. 6/2 Meter VFO + MO
- Crimp Tool Suggestions?
- Help required with design
- Beautiful women, aged clones, and Ultimate Fighting Championship
- Re: Coax Crimp Tool Recommendation?
- 144 MHz Amplifer
- FA: NOS NATIONAL RF CHOKES + STUFF
- Ten Tec Band Modules Needed
- Using alliance rotor with channel master box
- DIY Transmitter for 3 m
- CW to FM Remodulator?
- Anyone written the FCC and told them to keep the code requirement?
- Selecting toroids for HF use...
- Class C amps and saturation (again)
- FS: Variable Capacitors
- FS: QSTs
- Common courtesy
- TS: Tubes
- Magnavox transistors
- Tektronix 2215A
- CW copying Improvement
- How connect two EPP ports to "talk" between them?
- Super Glue doesn't work any more
- FCC took 11 meters from Hams and gave it to CB'ers.
- automatic (direct reading) SWR Meter
- how much can dummy load carbon resistors stand
- Re: Radio Shack store robbed
- Labeling mobile antennas?
- Racal-Dana F64 Schematic?
- Re: Labeling mobile antennas?
- FA:NOS AMPEREX TUBES+CRL SWITCHES
- WTD: SuperCap Capacitor
- Re: Is the code requirement really keeping good people out of ham radio?
- Re: ... -.-. -. . . -.. ... ... ..-. ..-
- Wanted Collins 30L-1 Round
- Important Information
- FA:MORE PARTS + AMPEREX TUBES
- Re: Group poll.
- FS: Service Manuals and some Surplus Items
- Re: HP 3582A ?
- Re: HP 3582A ?
- The Boatanchor Classifieds
- Re: HP 3582A ?
- Tapped capacitor tanks
- Intersil CA3162E/CA3161E A/D BCD/7Segment problem Weller SolderingStation
- HD Radio on an Analog Receiver
- I just start the threads, you people have to keep them going.
- Ownership change at International Radio
- 5 Radio Frequency Interference Ferrite (RFI) Reducers for Round Cables
- NEW HOBBY TYPE SWAP AND SHOP and its really unique
- Re: OOPS FYI: UPDATE !
- Re: HP 3582A ?
- Re: HP 3582A ?
- Free-2007 WA1KPD Old Tyme Radio Calendar
- Kenwood TS430S Repair
- need help with xmission line xformer
- WTD: QUALCOMM SYNTHESIZER BOARD (750 - 1000 MHz)
- MILITARY SURPLUS-VAR POTS
- Grounding crystal cases
- Radio designer software
- Radio designer software
- Radio designer software
- Radio designer software
- Texas CB Forum
- Free PC Oscilloscope Software Preferences ?
- Where to purchase Fair-Rite toroid?
- Re: Those wonderful TOYS!
- FS: TR relays de W7ZFB
- Re: Classic Computer for a Ham Shack
- Re: Guide Lines for this news group
- Attract Millions of Visitors to Your Website
- Need a new website?
- Free Shipping
- Re: Wealth Online Now a Reality !
- Need Help - Harris Filter??
- Q of coils made on ceramic form?
- Re: A QRZ Trivia Question That Smegma Radio May Find Educational
- QRP Rig
- Streaming Repeater Audio
- James Kim: new vs old tech
- Re: ARS License Numbers
- FA:NOS DUAL AIR VAR + PARTS....
- Re: What's REALLY Going to Happen When the Code Test Drops
- SolderSmoke #43: LP Filters, Titan, Feedback amps, Return Loss Bridges, "Gonzo Gizmos"
- anyone know?
- Need help with ailing antenna bridge...
- Re: Call for Action-CW Advocacy organization
- Do no-code hams wipe their butts?
- Antenna in the attic question
- Gee I wish they still had Electronic kits to build !
- Re: CW is ham history. It's what binds us and makes us unique.
- Converting AM Car Radio to Shortwave
- A different view of the code test option
- Communucation concepts eb104
- Command Technologies HF-1250 Documentation?
- Test
- WJ-8718 mixer ?
- FA: 19" BLANK RACK PANEL,NOS & Used + stuff
- Looking for a SL6440 Mixer IC
- impedance/noise match
- Re: A moment of silence my friends for a silent key.
- Antennae base
- Re: A moment of silence my friends for a silent key.
- No Code Required Issue
- BAMA Notice
- Re: A moment of silence my friends for a silent key.
- Power Supply Meters
- SWR and resonance measurements without an MFJ269 or equiv.
- Need Toko RWRS-T1018Z 180uH 10K coils
- SA605 or SA615 source
- A Christmas Present Everyone Can Afford
- Parts with FREE shipping
- Older ARRL Handbooks
- Cal. kit for a 4195A & 41951A
- Coax Cable, Connectors & Adapters
- VHF-UHF noise bridge
- WTD: Flat mica capacitors
- Ideal ham receiver
- WTD:MSR-2000 VHF XMTR
- QSL Cards
- DDS kit
- How hard for a spy to receive 6855 or 8010 kHz?
- New Mail List for QRP and Homebrewers
- radiosisma
- FA: MORE PARTS AND STUFF--LOOK
- Visit Nighthawk's Forum
- Squegging in LC oscillators
- relay needed
- (no subject)
- Making vari-caps for ATU
- Wireless video transmission
- Re:Schedule 40 PVC
- Needed: Motorola R2400 service/repair manual
- FM XMTR distortion measurements
- Re: Speech Processor Product - Your Input is Requested
- surplus microwaves doors openers
- yaesu 757gx
- Your Favorite QRP Sites, please
- HW-22A june 1971 QST
- FYI: Online datasheets source
- Wireless Video Transmission--Thanks
- Ideal Ham Receiver (cont.)
- Electronic inductor bandswitching using ADF4360-8 VCO / PLL
- Digital controlled VGA
- Wagon R
- (no subject)
- Software defined radio
- PW Chatterbox info please ???
- FA- National R-175 R.F. Plate Choke
- SoldersSmoke#46: Amplifiers, Oscillators, Lasers, Comets, Planets, Telescopes, MAILBAG
- 8877's from storage - "cooking" time?
- FA: TV-7 tube tester parts unit
- Help with Stealth Antenna + Counterpoise
- Re: UPS Schematic
- ** One Million FR.EE Visitors **
- Re: UPS Schematic
- Millionaire at 31 ... on the Internet! Listen to how he is doing it.
- Millionaire at 31 ... on the Internet! Listen to how he is doing it.
- The ARRL goes Google Groups Twice
- Easy to build low power meter
- FYI: Subscribers to this NG
- FA 120/240V. 10 amp. Variac
- Teleprinter 7
- FA: Kenwood VFO-520
- Low Noise VFO
- White Rose Receiver by G3TDZ
- Advance CT-472 circuit schematic required.
- Where to buy large area copper clad boards in Canada?
- Remote System for handle FM Radio
- FT-1000D internal coax plug
- double balanced mixer ?
- Bad Colpitts osc Waveform
- FS TMC GPR-90
- LOOKING FOR INFO
- QEX Magazines WTB
- Kenwood Base Station schematic
- Where does part 97 end and part 15 begin?
- L/Series network tuner
- FS: Thordarson Choke T-17C00-B
- FS: NOS, Stancor transformer P-6009
- FS: NOS, Stancor transformer P-4045
- Buy and Sell Tube Gear!
- off topic: DCG kit
- Triad F-93X power supply transformer info. ? ?
- FS: 5 position band switch, Mallory p/n 1345L
- FS: transmitter tube plate RF Chokes
- Schlecks' Schlock!
- Re: Schlecks' Schlock!
- DC RX PCB wanted
- Cell phone for homebrew ?
- Two QRP questions, one easy, the other, tricky...
- FS: Home brew 4CX-1000 amplifier.....
- almost free: Thordarson transformers T-70B61V or T-70R61V ? ?
- almost free: 6.3 VAC 10 amp filament transformer
- almost free: Thordarson transformers T-70B61V or T-70R61V ? ?
- almost free: 10 Henry choke
- rfamplifiers group on yahoo
- FS: Service Manuals for Commercial, Test Equipment & Amateur Equipment
- almost free: Thordarson transformers T-70R61
- Mid Course Quiz
- Wanted: Airdux Coil Stock
- test
- Wanted: coil stock airdux
- Cutis Keyer CK-200 Vectronics Schematic Request
- Vista compatibility with APRSPoint
- When is a hybrid not a hybrid?
- FS: NOS Thordarson 12 Henry Choke T-17C00-B
- various power resistors, 5 to 26 watts, to get rid of.
- MC1350 IC's
- 3P41 Transmiting Tube Data Need
- power resistors
- Aluminum can eclosure
- FA: Items of Interest for Auction
- zenith transoceanic battery packs
- SMC ?
- WJ 8718 need parts
- C.M Howes AP3 Speech Processor.
- developlement - linear rf power amplifier, 2 * T380-1 grid base valves, 3 - 30 MHz, 1 KW
- aprspoint 4.0 available, with improved tracking
- Wanted - "Hands-on-radio" articles from 8/06 & 10/06 QST
- Testing a mixer..
- Doerle Twinplex
- 10.9 MHz IF?
- licence classes
- Cobra 148GTL for 10 METER
- Help with BF998 preamp
- Continuous Phase Modulation
- navtex receiver/AM receiver sensitivity
- CW Bands
- killing cars with high RF?
- Simple wideband audio amplifier circuit?
- 3rd RFD: rec.radio.amateur.moderated moderated (LAST CALL FOR COMMENTS)
- Re: Ship's Tour Of My Universe To Begin - Call To Arms! Duty Stations! Fire When Ready! Cease Fire Procola! Pt. I/III
- Kanga kits in UK
- German suppliers of components and wire
- Aprspoint 4.2 released!
- Need audio coupler xfmr National S101 or similar
- Good sound card & software ?
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