2 way radio
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Program cable for Kenwood 2-way radio TK-272G TK-3207 TK-2212 + CD software $15.99 |
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Hard Leather Case For Motorola 2-Way Radio GP328 GP340 GP380 $16.99 |
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Cobra S.O.S. 39 Plus 2-Way CB 12V Mobile Radio with Magnetic Mount Antenna $34.99 |
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MIDLAND GXT1050VP4 MIDLAND GMRS 2WAY RADIO 50 CHAN SOS WEATH SCAN $79.83 |
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KENWOOD TK-3100 WALKIE TALKIE 2 WAY RADIO $19.99 |
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2 KENWOOD TK3100 WALKIE TALKIE 2 WAY RADIOS $59.99 |
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RADIOSHACK 2-WAY RADIO HANDS-FREE HEADSET 21-0102 NIB $15.99 |
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2-PCS THE NEW two way radio ICOM IC-V82 VHF 136-174MHz lower cost $168.99 |
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Uniden FRS 3 Pack 22 Mile 2-Way Radios with Charger $77.08 |
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Motorola MH230R Talkabout 2-Way Walkie Talkie Radio NEW $49.88 |
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Vertex Standard VX-160U, Commercial 2 way radios – Lot Of 2 $126.12 |
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NEW 2-Way FRS Radio Battery Pack for Midland GXT-850VP4 $2.49 |
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Motorola HT1250 Series 2 Way Radio User Guide NEW $10.00 |
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RADIO TOWER BRACKETS, MOUNTING, 2 WAY RADIO, G25, HAM, POLICE, FIRE $34.99 |
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RADIO TOWER BRACKETS, MOUNTING, 2 WAY RADIO, G25, HAM, POLICE, FIRE $34.99 |
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OEM Kenwood Stubby Antenna for 2-way Radio Series TK360G TK370G TK372 TK373 $6.29 |
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Cobra 40 Channel Citizens Band 2-Way Mobile Radio model 10 SOS $89.99 |
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Motorola Radius CM300 UHF 438-470 MHz 32 Channel Mobile 2-Way Radio Used $250.00 |
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Midland GXT1000VP4 FRS GMRS 2 Way Walkie Talkie Radios $74.99 |
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Lot of 25 Kenwood TK-3130 ProTalk XLS UHF 4 Mile 2 CH TWO Way Radios For Parts $109.99 |
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Lot of 50 Kenwood TK-3130 ProTalk XLS UHF 4 Mile 2 CH TWO Way Radios For Parts $179.99 |
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Midland LXT114VP Walkie Talkie 2 Way Radios with Rechargeable Batteries NEW $49.99 |
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Two-way radios, eXRS eXtreme Radio Service 2-Way Radio Value Pack $139.95 |
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REALISTIC 40 CHANNEL ROAD EMERGENCY 2-WAY CB RADIO TRC-460 $9.99 |
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Midland LXT380VP3 Walkie Talkie 2 Way Radio, Rechargeable Batteries, 22 Channels $63.99 |
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Uniden 2-Way Radios GMR1235-2 $19.82 |
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COBRA FA-CT DESKTOP BATTERY CHARGER NiCD NimH BATTERIES 2 way radios $24.99 |
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NEW Midland XT20 22-Channel GMRS Radio 2 two way Hands-free eVOX water resistant $29.00 |
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DAKOTA ALERT M538-HT 5 CHANNELS 2-WAY HAND HELD RADIO $90.95 |
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15 MOTOROLA GP300 2-WAY RADIOS UHF $305.00 |
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Motorola DTR 410 Digital Business 2-Way Radio with charger $61.00 |
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Midland GXT760VP4 5 Watts Walkie Talkie 2 Way Radio Value Pack GXT, NEW $104.99 |
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For Kenwood TK Types 2 Way Radio Earphone w Hanger $7.37 |
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Midland GXT795VP4 5 Watt Walkie Talkie 2 Way Radio Value Pack GXT,CAMOUFLAGE NEW $111.99 |
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MOTOROLA T5030R 16-MILE FRS/GMRS 2-WAY RADIO $5.50 |
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Motorola BC130 AAH84RCJ8AA2AN 16 CH VHF 2-Way Radio Walkie Talkie $69.95 |
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2-Way Radio Earpiece Adapter for Motorola GP1280 GP340 $5.49 |
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6 Walkie Talkie + 3 Chargers 2 two way radio 2178 Channel Combin. NOAA emergency $124.95 |
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Uniden Floating 2-Way Rechargeable VHF Marine Radio+NOAA Weather Alert w/ LCD $139.95 |
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AS IS MOTOROLA EM1000R 20 MILE 2 WAY FRS/GMRS RADIO $1.99 |
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B-GMR2238-2CK – Refurbished Uniden 2-Way Radio Pack $23.99 |
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MOTOROLA MR355R 35-MILE TALKABOUT 2-WAY RADIOS $84.89 |
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MOTOROLA MJ270R 27-MILE TALKABOUT 2-WAY RADIOS $69.78 |
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NEW Uniden GMRS 2-Way Radios – Camo One Size $107.46 |
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Cobra Citizens Band 2 way mobile radio model 29 wx st $40.00 |
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Cobra PR255-2 VP GMRS FRS Two Way Radios 10 mile range 22 channel microtalk NEW $34.00 |
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Blackbox UHF 2-Way Radio $179.90 |
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MOTOROLA T5030R 16-MILE FRS/GMRS 2-WAY RADIO $4.99 |
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2 Motorola XTN XU2100 UHF Business 2-Way Radios 2 Watt 1 Channel Walkie Talkie $122.50 |
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New Get 2 Two Way Radio Walkie Talkie Wrist Watch $44.40 |
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Antenna UHF 400MHz For Motorola 2-way Radio GP328 GP380 $0.95 |
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Hands-free Privacy Earbud for Push-To-Talk 2-Way Radios $18.97 |
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Manufacturing & Production Plant Hand-Held Vertex 2 Way Radios $5,044.00 |
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GE MODEL 3-5909 2WAY RADIO $15.00 |
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CHARGEGUARD AUTOMATIC ONOFF SWITCH FOR 2 WAY HAM MOTOROLA RADIOS NEW IN BOX $9.50 |
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Motorola MJ270R Talkabout FRS/GMRS 22-channel 2-Way Trip/Outdoor Radio Pair 2012 $54.88 |
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Motorola Talkabout 2 Way Radio Pair 10 Mile 22 Channels FMR/GMRS Dual power $31.95 |
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TRISQUARE TSX100-2VP EXRS BASIC DIGITAL 2-WAY RADIO PACK WITH ACCESSORIES $64.99 |
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Ear Hanger Headset For Motorola Two-Way Radio-2-Pin- $0.90 |
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NEW Motorola FV500R Talkabout 2Way Radio Walkie Talkie $89.74 |
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Radio Shack Palm-Sized 14 Channel 2-Way Personal Radio Catalog # 21-1821 NEW $19.95 |
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VINTAGE GENERAL ELECTRIC 40 CHANNEL 2 WAY RADIO 3-5900 $19.99 |
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(1) Cobra Micro Talk 2 RFS-250 ~ 2-Way Radio 14 channels/532 sub-channels UHF/FM $8.80 |
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2 Batteries for Tait Two-Way Radios TOPB200 ORCA ELAN $96.00 |
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Cobra 2-Way Radios-(pair with charger) $22.00 |
THE TWO WAY RADIO
THE TWO-WAY RADIO
We do not intend to delve deeply into the two-way Radio, only a bird eye view.We would want to accept the fact that it is one of the developmental stages of the mobile cell phone as we know it today especially in the form of the hand held Walkie Talkies.While a broadcast receiver (Receiver Radio) can only receive broadcast content only,the two-way Radio can receive and also transmit content.In other words it is a transceiver.
There are three forms of the two-way Radio.
(1) The” genetic” mobile two -way Radio which metamorphosiSed into the modern Mobile Cell phone.It has the ability to receive and transmit simultaneously.
(2)The stationary two-way Radio which is the basis of the modern Cellular BASE stations and the pivot on which the modern day phone system operate.It may be pertinent to let you know that Distance calling by mobile cell phones is only made possible by a network of cells. A cell is a BASE station (High rise Towers) with its coverage area.For a mobile phone A to call a distant phone B,phone A must first connect its nearest base station which in turn connect phone B through its nearest base station.This is why these phones are called CELL PHONES.Note that cell phones are also Two way Radios.
(3)The hand held portable two-way Radio more commonly called the Walkie Talkies or Handie Talkies.
TYPES OF TWO WAY RADIOS.
Different systems,technologies and types are available.However,they are of two major forms,the Family Radio Service-FRS and the General Mobile Radio Service GMRS models.
1.The Family Radio Service model FRS: This model which is characterizBed by a lower power of half watt can only support a maximum range of about 6miles in ideal conditions It is built to transmit on a total of 14 channels which include 7 FRS channels and 7 shared FRS/GMRS channels.
2.General Mobile Radio Service- GMRS: Characterized by a higher power, (usually between 1 anb 2 watts) this Radio is for outdoor use. The Radio has 22 channels and the signal can travel on either FRS or GMRS bands.However since consumers want more channels and prefer the 22 channel Radio to the 14 channels, most radios now have all 22 FRS and GMRS channels available in manufacturers’ response to market demand.
CHOOSING A TWO WAY RADIO,WHAT YOU NEED TO KNOW.
THE RANGE: ` The range of a two way Radio refers to the maximum distance between two Radios for effective communication.A two way Radio of 5miles rangecan only make effective communication if the distance between the two communicating Radios is less than 5miles.Therefore, the higher the range, the better the radio.Unfortunately however,the only way to know the range before buying as sellers are not likely to allow a physical test which might involve losenig the pack,is to rely on the specification on the packing label.One wonders if the manufacturers are out to play their customers in view of the fact that what is given is hardly correct.That such values are for ideal conditions may however be partially responsible.Achieving good line of sight free from obstructionable materials such as trees, wall, rock etc is desirable for effective reception. These are some of the necessary factors to achieve an ideal condition. All these can hardly be achieved in nature.The only option left to give us an idea of the Range is the ANTENNA.
THE ANTENNA: A good antenna will not only increase the range but also improve reception. Generally, the bigger the antenna the better it is.However,it most not be too bogus to cause discomfort in our pockets.
POWER: The higher the power, the higher the range.While a radio of half power could have a range of 6miles, that of between 1-2 power could have a range of say 25miles.
AVAILABLE FEATURES: There are varied features as much as we have different manufacturers and consumers. The fact is that if you want more features, then be ready to pay more.The following are some of the features common with modern two way Radios.
(1)Calling and paging features.
(2)keypad lock
(3)Headset jack for phones, etc.
Godak.
About the Author
Godak is the author of http://godak-alltopics.blogspot.com and http://godak-safety.blogspot.com.You can visit these sites for more information
MOTOTRBO Digital Two-Way Radio Features – YouTube.flv
