Consumer Electronics Radio Communication Ham, Amateur Radio Ham Radio Transmitters
7W 7C FM Transmitter Mini Radio Stereo Station Broadcast PLL LCD Antenna Black
$54.55
DRAKE 2-NT Ham Transmitter
$299.99
HEATHKIT MODEL AT-1 CW 80,40,20,10 METER TRANSMITTER
$88.87
New 15W PLL FM Transmitter Radio Stereo Wireless Broadcast + Antenna+ Power US
$125.39
RAMSEY ELECTRONICS FM25B SYNTHESIZED FM BROADCAST TRANSMITTER **KIT** CLOSE OUT!
$99.00
BENCHER BY-2 CHROME IAMBIC KEYER PADDLE
$34.00
Keeping the lines open in a disaster How ham radio operators fill a communication void
Here is a tip: Get to know someone or someplace with a ham radio. Amateur radio has been the last net of communication in times of crisis ... He built stuff, and I was into electronics, so I helped him build stuff (for the ham radio station).
Amateur radio fans gather for annual Firecracker Hamfest
“One of the primary functions of ham radio is communication when all other forms of communication fail.” Two weeks ago, Goodman and other members gathered at Sloan Park for the annual Field Day event. For 24 hours, amateur radio operators ...
Ham Radio Thwarts Zombie Apocalypse
Often called "ham radio", Amateur Radio is a non-commercial radio service that allows licensed operators to use various types of radio communications equipment to communicate with one another, both locally and around the globe, for both public service and ...
Ham radio operators make connections
When disaster strikes, amateur radio operators, or "ham" radio operators ... even images in communication with other hams. "Some hams like to build and experiment with electronics. Computer hobbyists enjoy using amateur radio's digital communications ...
Amateur Radio's Portage Hamfair 2013 set July 28
The Portage Amateur Radio Club, Inc. is hosting its 27th annual Hamfair on July 28 at the Randolph Fairgrounds. This event brings together vendors selling ham radios, communications equipment and all kinds of electronic gear. In addition it ...
Heathkit MT-1 AM / CW Multi-Band Radio Transmitter - Refurbished
$135.00
MFJ MODEL 825 PEAK 2 KW WATT & SWR METER 1.8 MHZ-30MHZ
$51.00
HEATHKIT MODEL HG-10B VFO 80-2 METERS
$59.22
ALPHA DELTA MODEL DELTA-4 COAX SWITCH
$60.00
500-1800 KHZ TUNABLE LOW POWER AM RADIO TRANSMITTER FOR YOUR VINTAGE RADIOS
$82.50
B&W MODEL 550A COAX SWITCH
$13.00
Johnson Viking Ranger 2
$400.00
1W/6W FM Transmitter Radio Stereo Station Broadcast Xmitter 76~108MHz US Ship
$58.27
HRO DIAL , HOMEBREW OSCILLATOR.
$65.00
Johnson Viking Ranger II HF Ham Transmitter
$39.99
CZE-T251 25W FM Transmitter Stereo Broadcast Adjustable 0-25W 87.5-108MHz/Power
$239.22
AMECO AC-1T transmitter DIY REPLICA KIT 80/40/30/20m HAM Radio Band
$199.91
Vintage Ham Transmitter Project MOPA TNT
$129.00
ONE 40 METER HAM RADIO CRYSTAL 7073 KHZ (TESTED GOOD)
$8.99
531 to 1602 kHz Low power AM PLL transmitter kit for learning
$24.00
Signstek 05B FM Transmitter Long Range Dual Mode Stereo Broadcast PLL Antenna
$47.99
VINTAGE WATERS MODEL 359 TRANSMITTER COMPREAMP
$8.88
Homebrew 20 Meter CW Ham Radio Transmitter 6 Watts Output in Clean Condition
$66.00
1/6W PLL FM Transmitter Mini Radio Stereo Station Broadcast Xmitter Only Host US
$49.99
3D printed Front / Back panel for EF01 case for uBITX HF Transceiver
$27.00
DSP PLL 87-108MHz Digital Wireless Microphone Stereo FM Transmitter Module Board
$4.97
Heathkit DX-60B Radio Transmitter
$315.00
15M Cable Powerful 1/4 Wavelength GP Antenna for 0.5-30W Watt FM Transmitter
$36.42
Heathkit GD-1B Radio Grid Dip Meter with Manual & Coils
$23.95
RCA - Shure Model M1-559165-1 Microphone
$15.00
Drake T-4XB Ham Radio CW / AM / SSB Transmitter Working
$199.00
COLLINS KWM2 ON/OFF OAK SWITCH/KNOB 75S 32S KWM2 259 8011 010 259 1075 000
$99.00
JAN 829B / 3E29 Vacuum Tube, NOS
$7.95
Heathkit CA-1 Conelrad Alarm
$75.00
SINGLE TUBE SHORTWAVE REGEN RADIO WITH PIEZO HEADSET (2.7 TO 5.8 MHZ)
$107.00
SHORTWAVE PIRATE A.M. TRANSMITTER
$150.00
50mW. AM Transmitter DIY Kit for learning
$14.00
ARC 5, R-27, 3-9 Mhz Receiver and Dyno Motor
$300.00
6HF5 Vacuum Tube, NOS tested
$7.95
NS-40+ 40M 5 watt QRP CW Transmitter "None Simpler" Class E IRF510 Classic!!
$29.95
DSP PLL Digital Stereo FM Radio Receiver Module 87-108MHz with Serial Control
$7.32
FM LINEAR AMPLIFIER 15 WATT BROADBAND BROADCAST NEW
$57.00
76-108Mhz Home FM TRANSMITTER+ Antenna+Power Supply [CZE-05B]- (Black)
$40.00
Baofeng UV-82 - TRIPOWER POWER 8W-Two Way Radio (PACK OF 1)
$35.00
LOT OF 12 FT-243 VINTAGE MILITARY CRYSTALS 5 to 8 MHZ RANGE
$14.37
Broadcast Electronics FM 30B Transmitter FX-50 Professional Exciter Controller
$1,895.00
AMECO AC-1 transmitter DIY (Do It Yourself ) REPLICA KIT 40m HAM Radio Band
$188.81
7011 KHZ 40 METER HAM RADIO CRYSTAL LARGE PINS FOR FT-243 SOCKET
$8.99
2.4 Nextion 3D printed Front / Back panel for EF01 case for uBITX HF Transceiver
$28.00
15M 0.5-30W Cable Powerful 1/4 Wavelength GP Antenna For Watt FM Transmitter US
$36.42
12V DIY kit Digital LED Radio Station 7W PLL Stereo FM Transmitter 76M-108MHz
$24.66
Excera 1000 watt Digital Television Transmitter
$8,000.00
ORIGINAL WORKING VERY NICE CONDX AMECO AC-1 TRANSMITTER AT1 DX20 35 40 60
$200.00
COLLINS KWS-1, HALF OF THE GOLD DUST TWINS
$433.00
12V Digital LED Radio Station 30W PLL Stereo FM Transmitter 76M-108MHz
$77.05
Drake TX4B output meter switch/pot
$12.00
CZE-T501 87.5-108Mhz 25w,30w,50W FM transmitter With100w Pro. GP Antenna
$699.00
Amphenol 80-MC2M 2 Pin Microphone Plug for Collins,Johnson,Heathkit w/o spring
$13.95
CZE-T251 Transmitter 0-25W Adjust 87-108MHz Mono Stereo PLL Broadcast Station US
$217.00
Wireless Stereo FM Radio Receiver PCB Module DIY Electronic Kits 76MHz-108MHz
$2.17
Ham Radio Tube Transmitter (Amplifier) in good condition
$695.00
PLL LCD Digital FM Radio Receiver Module 87-108MHZ Wireless Microphone Stereo
$4.99
CZE-05B FM transmitter stereo pll radio broadcast 0.1/0.5W
$40.90
LOT of 3 FT-243 STYLE CRYSTALS GOOD TEST, 2 IN THE 40 METER HAM BAND
$13.78
E.F. Johnson Viking Ranger Ham Transmitter Powers up
$400.00
104D Short Pins Vacuum Tube,
$7.95
E F JOHNSON 250-39 T- R SWITCH MANUAL ORIGINAL1956
$6.99
CZE-T251 Transmitter Adjustable 87-108MHz Mono Stereo PLL Broadcast Station US-
$218.00
CZE-T251 0-25W PLL Stereo Broadcast Radio Station FM Transmitter Exciter In US
$219.00
Receiver DIY Digital Stereo Board 87-108MHz DSP FM Wireless Transmitter Module
$7.88
FM 5W PLL FM Stereo Transmitter Maximum power 7W DIY KITs
$25.56
25W FM Stereo Broadcast Transmitter CZE-T251 + Power +100W Mobile Antenna USA
$419.00
Harris FM-25K Radio Transmitter 89.1 MHZ WITH POWER SUPPLY
$3,500.00
Heathkit AT-1 Vintage 80-10 Meter CW Ham Radio Transmitter in Working Condition
$308.00
AAT FM-Series 50 Watt Transmitter
$2,499.00
FMT-350 350W FM broadcast radio station FM transmitter/exciter USA Seller
$1,818.00
SINGLE TUBE 1625 SHORTWAVE REGEN RADIO WITH PIEZO HEADSET (3.5 TO 8.4 MHZ)
$124.97
LARGE LOT OF 5 TO 8 MHZ RANGE FT-243 CRYSTALS (GOOD TEST ON ALL)
$11.54
Drake T-4XB Tube Transmitter Vintage Ham Radio & Power Supply
$356.95
Supreme AF-100 Transmitter
$750.00
Acrodyne 1000 watt Analog Television Transmitter
$3,000.00
FMT-1000 1000W, 1KW FM Professional Broadcast fm Transmitter/Exciter USA Seller
$3,258.00
150W profession FM broadcast exciter/FM transmitter 87.5-108MHz 1U- New FMT5.0
$768.00
local freeshipping 1.5/15W stereo PLL FM transmitter broadcast station 87-108MHZ
$75.00
Drake 2-NT HAM Radio Transmitter MADE IN USA
$359.95
Tugicom TX190 - 1W STEREO VHF FM EXCITER TRANSMITTER WITH RDS ENCODER
$360.00
25W PLL FM Transmitter Radio Stereo Station Wireless Lossless Broadcast+Antenna
$305.29
150W radio broadcast station FM transmitter PCB KITS /w Power supply, Heat sink
$550.00
CTS 970-2187-46 OCXO 10Mhz Oven Controlled Crystal Oscillator
$1.00
Hallicrafters HT-32 MKI Transmitter Ham Radio HF Exciter AM Phone Tube Vintage
$475.00
New 25w FM Stereo Broadcast Transmitter CZE-T251 + Power +100W GP Antenna USA
$419.00
Crown 100 Watt FM Transmitter - FCC certified for lower power FM (LPFM) station
$3,593.73
vintage STANCOR ham radio transmitter ST-202-A
$269.99
RF Power / SWR METER 630 METERS 475 KC KIT CALIBRATED FOR 100 WATTS 1:3 VSWR
$39.95
Vintage Heathkit DX-100 Tube Ham Radio Transmitter Works on 80 And 20 No Action
$300.00
25W FM Stereo Broadcast Transmitter CZE-T251 + Power +100W GP Antenna USA
$399.00
DSP PLL 87-108MHz Digital Wireless Microphone Stereo FM Transmitter Module Board
$6.79
Decade CM-10 Home FM Transmitter + Antenna + Power Supply
$199.00
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Old AT&T Radio Station South of Dixon to Close Down
My last historical piece talked about Solano City, a big development planned for an area south of Dixon in 1913. Unfortunately, it was a big bust. It was only 17 years later, around 1930, that another important development began to take shape ...
Live Wire: Several solutions to crossed signals
The American Radio Relay League, which represents amateur radio operators, and the Consumer Electronics Association have some ... is caused by one or more of your neighbor's radio transmitters, talk to him about arranging a thorough test to see if that's ...
Spectrum-Stretching Tunable Antennas to the Rescue
New types of antennas that are smart enough to dodge interference ... should be able to send and receive in quad-band GSM, plus in six to nine additional bands. And by 2016, new phones will be responsible for at least 20 different bands, and must be ...
NASA smartphone satellites beam clear images of Earth
The "PhoneSats" were a NASA experiment to develop super-cheap satellites and to determine whether a consumer-grade smartphone ... were outfitted with a low-powered transmitter operating in the amateur radio band. Every packet held a small piece of the ...
Millimeter Waves Will Expand The Wireless Future
The BGT24MTR11 uses the continuous-wave Doppler radar technique, which is being deployed in a variety of applications, such as liquid-level measurement in tanks (Fig. 4). Other uses include street lighting, motion detection, door openers, intrusion alarms ...
NASA smartphone satellites piggyback into orbit on Antares
When Orbital Science Corporation's Antares rocket lofted a simulated spacecraft mass into orbit on its maiden flight from NASA's Wallops Island Flight Facility in Virginia on Sunday, it also carried a piggyback cargo of three NASA nanosatellites.