Vhf Radio
Vhf Radio
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Marine Radio VHF Hand Held Walkie Talkie Sea Lab 9000 $19.95 |
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T type power cable, 10 foot 14 Gauge for VHF Radios $7.95 |
Is it possable to turn on a touch lamp with a Ham Radio?
My neighbor is telling me that Im turning on their touch lamps in their home when I operate my ham radio gear, I know Its probably posable if I was close to the frequencey that the lights operat on but Im only running on the 10 meter bands, wich is only 28Mhz area.
Over the years, many different properties of the human body have been used to flip touch-sensitive switches:
* Temperature – The human body is generally warmer than the surrounding air. Many elevators therefore use buttons that are sensitive to the warmth of the human finger. These buttons, of course, don’t work if you have cold hands. The motion-sensitive lamps you see on people’s patios also sense the heat of the human body.
* Resistance – The human body, being made mostly of water, conducts electricity fairly well. By placing two contacts very close together, your finger can close the circuit when you touch it.
* Radio reception – You may have noticed that, when you touch an antenna, the reception gets better on a TV or radio. That’s because the human body makes a pretty good antenna. There are even small LCD TVs that have a conductive neck strap so that the user acts as the antenna! Some touch-sensitive switch designs simply look for a change in radio-wave reception that occurs when the switch is touched.
Touch-sensitive lamps almost always use a fourth property of the human body — its capacitance. The word “capacitance” has as its root the word “capacity” — capacitance is the capacity an object has to hold electrons. The lamp, when standing by itself on a table, has a certain capacitance. This means that if a circuit tried to charge the lamp with electrons, it would take a certain number to “fill it.” When you touch the lamp, your body adds to its capacity. It takes more electrons to fill you and the lamp, and the circuit detects that difference. It is even possible to buy little plug-in boxes that can turn any lamp into a touch-sensitive lamp. They work on the same principle.
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Marine Radio VHF Hand Held Walkie Talkie Sea Lab 9000 $19.95 |
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T type power cable, 10 foot 14 Gauge for VHF Radios $7.95 |
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TK760D VHF radio ( Field Programmable opion ) $5.00 |
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MOTOROLA RADIUS CP150 VHF 4CH TWO WAY RADIO CP 150 $215.00 |
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LOT Vintage Ham Radio Amateur Books Repeaters VHF FCC $2.99 |
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UNIDEN ATLANTIS 250 HANDHELD MARINE RADIO VHF BLACK $0.99 |
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UNIDEN ATLANTIS 250 HANDHELD MARINE RADIO VHF WHITE $0.99 |
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DualBand TG-UV2 VHF + UHF hand held radio FREE earpiece $81.50 |
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Yaesu VX-1 Dual Band VHF UHF 144 MHz 440 MHz Ham radio $1.00 |
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MOTOROLA RADIUS CP150 VHF 16CH TWO WAY RADIO CP 150 $240.00 |
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Motorola GP360 VHF 5 W Two-Way Radio + Free Accessories $149.99 |
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Dual Band KG-UVD1 VHF/UHF Handheld Two-way Radio $118.00 |
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91cm Dual Band VHF UHF Antenna Aerial For Mobile Radio $13.00 |
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Icom M504 Marine VHF Radio Lot of 2 *Refurbished* $379.99 |
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PAIR OF MOTOROLA VHF FIRE POLICE HAM TWO WAY RADIOS $199.99 |
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KENWOOD TK260 VHF PORTABLE RADIO $25.00 |
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KENWOOD TK-2160 VHF Radio With Extras New in BoX $150.00 |
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KENWOOD TK-280 VHF Radio With Extras New in BoX $210.00 |
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VERTEX VX-160 VHF Radio With Extras New in BoX $100.00 |
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Cobra MR F75-Marine VHF Radio $135.91 |
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2-WORKING MOTOROLA SP10 MODEL #P23RRC23FBA-VHF RADIOS $29.99 |
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Motorola GP340 Two-Way Radio VHF 136-174Mhz +Accessorie $127.99 |
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4 Motorola MT1000 VHF High Band 16ch radios and extras $125.00 |
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2 Motorola MT1000 VHF High Band 16ch radios & 1 charger $65.00 |
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Uniden Atlantis 250 VHF Handheld Marine Radio (WHITE) $90.26 |
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VERTEX/STANDARD VX929 VHF 512CH 5WATT WATERPROOF RADIO $722.00 |
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NEW UNIDEN ATLANTIS 250 2-WAY VHF MARINE RADIO NIB $79.95 |
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MARINE VHF RADIO 2-WAY All 10 WEATHER CH COBRA MRF45 c $99.90 |
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VERTEX/STANDARD VX924 VHF 512CH 5WATT WATERPROOF RADIO $692.00 |
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UHF VHF CP200 CP150 PR400 CP200XLS RADIO SOFTWARE $7.99 |
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UHF VHF CP200 CP150 PR400 CP200XLS RADIO SOFTWARE $7.99 |
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Kenwood TM-271A VHF Mobile Two Way Radio 60 Watts NEW $179.95 |
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Motorola GP338 Plus VHF Two-Way Radio +Free Accessories $171.99 |
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Motorola Maratrac VHF Radio T81XTA7TA7BK w Control Head $19.99 |
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Motorola HT1000 VHF 16Chl 2-Way FM Radio H01KDC9AA3BN $9.99 |
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Uniden Atlantis 250 VHF Handheld Marine Radio (BLACK) $90.26 |
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Pair ( 2 x ) HYT TC-600 TC600 VHF 136-174MHz Radio $159.99 |
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Maxon VHF radios base & portable $25.00 |
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Uniden SOLARA DSC-BK VHF Marine Radio $70.90 |
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VERTEX/STANDARD VX921 VHF 48CH 5 WATT WATERPROOF RADIO $650.00 |
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Antenna VHF 150MHz For Motorola 2-way Radio GP328 GP380 $0.95 |
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COBRA MRF55 FIXED MOUNT MARINE VHF RADIO W MIC GPS DUAL $117.95 |
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COBRA MR-F55 FIXED MOUNT MARINE VHF RADIO W MIC GPS 1 $117.95 |
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Motorola GP328 Plus VHF Two-Way Radio +Free Accessories $142.99 |
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Cobra MR F55 Fixed Mount VHF Radio 1 or 25 Watts WHITE $99.95 |
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Icom M34 HandHeld 5 Watts VHF Radio Marine Transceiver $164.95 |
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Antenna VHF For Motorola 2-way Radio GP328 GP380 (9cm) $0.95 |
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Cobra MR F55 Fixed Mount VHF Radio 1 or 25 Watts BLACK $99.95 |
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Linton LT2268 VHF 4W CTCSS TWO WAY HANDHELD RADIO $58.00 |
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Dual Band KG-UVD1 VHF/UHF Handheld Radio Free Earpiece $100.00 |
