Ham Radio Meters
Ham Radio Meters
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MAGNETIC Mobile ANTENNA Ham Radio 2 Meter / 70 cm 144 - 148 & 440 - 470 MHz $22.95 Magnetic Antenna with approx. 12ft Coax cable & pl-259 Connector attached. Transmits 144-148 / 430-450Mhz Dual band. Can be ued with Mobiles, or with Optional adapter cable for Handhelds too!... |
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FireStik TM3 Tunable tip Mach-10 10-Meter Ham Radio Antenna $19.38 ... |
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Handheld VHF & 2 Meter Amateur Radio Tranceiver 5watt, TYT TH-F5 Ham Radio $78.50 VHF & 2 meter Handheld 5W transceiver, 136-174Mhz . Direct Keypad Freq & function entry. 128 AlphaNumeric memory channels, Scan modes, PL & DPL (ctcss/dcs), selectable step rates & repeater shift. Has regular Amateur SMA antenna jack, & a "Kenwood Style" 2-pin speakermike jack, for compatibility w/ many aftermarket accessories. Optional PC programming cable available.. 5W / 2W / 1W Output setti... |
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TYT TH-9000 60 Watt VHF Transceiver / 2 Meter Amateur Ham Radio 200ch $155.99 TYT TH9000 2M VHF amateur transceiver. ctcss/dcs/scan/dtmf. 200 AlphaNumeric Channels, Built In Emergency Alarm. Five P1-P5 Front Function keys are user prgrammable/function customizable. Includes Keypad mic, power cord & bracket. 136-174 Mhz. Requires 12Vdc at 14 Amp.... |
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Yaesu FT-2900R 75 Watt 2 Meter VHF Mobile Transceiver Amateur Ham Radio $197.80 Mobile two meter Amateur Ham radio 75 Watt transceiver. Features lighted microphone with direct entry keypad, ctcss & dcs, scan & search modes. Transmits the 144-148Mhz Amateur radio band, receives 136-174Mhz.... |
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200 Meters & Down: The Story of Amateur Radio $8.00 Chronicles the exciting evolution of Amateur Radio from the pioneers who perfected the wireless art through the technical advances of the mid-1930s.... |
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Hello World: A Life in Ham Radio $16.47 To an outsider, the world of ham radio is one of basement transmitters, clunky microphones, Morse code, and crackly, possibly clandestine, worldwide communications, a world both mysterious and geeky. But the real story is a lot more interesting: indeed, there are more than two million operators worldwide, including people like Walter Cronkite and Priscilla Presley. Gandhi had a ham radio, as do Ma... |
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Antennas and Techniques for Low-Band Dxing: Your Guide to Ham Radio Dxcitement on 160, 80, and 40 Meters (Publication No. 74 of the Radio Amateur's) $20.00 ... |
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Solarcon I-MAX 2000 CB/Ham Radio Base Station Vertical Antenna - 24' $99.18 Solarcon IMAX-2000 24ft Omni-Directional Fiberglass Base Station Antenna 5000 Watts.... |
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Cisco-Linksys WAP11 Wireless-B Network Access Point $69.99 An external wireless network access point for wireless networks based on the IEEE 802.11b standard... |
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Yaesu VX-8DR Programming Software & USB Cable Set! ADMS-VX8 $69.99 Advanced Data Mamagement Programming PC Software CD & USB Cable for the Yaesu VX-8DR & VX-8R Amateur Ham Radio Transceiver only. Upload/Download to & From Radio, & Save Files.... |
I have two 12 volt gel deepcycle batteries I want to use as an emergency power for my ham 2 meter radio,?
The charger is 24 volt made for these two batteries. how can I switch from 12 to 24 and back to allow the charger to charge the batteries.
Yes, you can charge both batteries by hooking them in series: - to + and hook the charger up to one + terminal on one battery and use the - on the other battery. Since by doing this you have created a 24V battery. I thought that knowing basic electrical engineering was a requirement for getting a HAM radio license?
+______- connect wire between these points +______-
Now the charger goes to the positive on one battery and the negative
of the other battery. Just disconnect the jumper between the batteries and use them individually. This actually has a hidden bonus, since you can charge both batteries instead of one at a time.
John, AD7VH, HAM radio operator and electrical engineer