Radio Base

What is a good cb radio base antenna?

Hello
I am getting a cb radio for my house and I don’t have too much experience with this stuff so I want a simple easy to set up (and not too big) Cb base antenna. I would rather not get a big huge one thats a pain to ajust. I would rather get a easy to use antenna that I can take down easily. What would you recomend?

Go check it at any electronic shop.

Motorola PMTN4086A Base Radio Battery Charger for GP2000,GP2100, PRO2150, CP120 $24.99

Motorola PMTN4034A Base Radio Battery Charger $21.99

Radio Shack TRC-503 40-Channels Base CB Radio $30.00

Midland LXT340 2-Way Radios With Base Charger – GMRS/FRS $9.99

Antron 99 CB Radio Base Station Antenna top Section $13.98

Ranger RCI-2995DX 10 and 12 Meter Amateur Radio Base Station $400.00

VINTAGE CB HAM MOBILE COBRA 77X 40 BAND TRANSCEIVER BASE RADIO MICROPHONE RARE $4.99

RARE CB HAM MOBILE COBRA 29XLR 40 BAND TRANSCEIVER BASE RADIO MICROPHONE GOLD $7.99

(2) Motorola CLS Series Phone Base for 2 Way Radios CLS145X **Untested** !! 4733 $19.99

2 Meter VHF Copper J-Pole Base Antenna amateur ham radio / scanner 144-148Mhz $26.99

TRAM D201A AM/SSB 40 CHANNEL CB RADIO BASE STATION – **TECH SPECIAL **SOLD AS IS $16.00

JC PENNEY PINTO 23 CB RADIO BASE STATION w MIC TESTED $7.95

Motorola TalkAbout T5720 Two Way Radios – Rechargable with Charger Base $7.99

RARE HYGAIN 14 CB RADIO 40 CHANNEL BASE STATION w STOCK MICROPHONE hy gain cobra $9.99

GALAXY SSB MELAKA BASE RADIO $159.99

Jetstream JTV680 – No Radials Required 6m – 80m Amateur Radio Base Antenna $175.00

Cobra Electronics 19 DX IV 40-Channels Base CB Radio $14.95

vintage Japan Japanese desktop microphone ham radio broadcasting w/ base $0.99

RADIO SHACK TRC-495 BASE STATION C-B TRANSCEIVER (40) Channel AC-DC $49.99

Pro Home/Base Police/Fire/EMS/Air/NOAA/Weather Scanner Radio Shack BC WX Nascar! $69.99

LAFAYETTE TELSAT SSB-100 BASE CB RADIO $24.99

Pro 508 Home/Base Police/Fire/EMS/Air/NOAA/Weather Scanner Radio Shack BC WX XLT $39.74

Pair 3 1/2″ DIAMETER MAGNETIC BASE CB RADIO ANTENNA MOUNTS – Orig Packaging $9.99

Vintage Astatic Model D-104 Microphone G Base for CB Radio $11.99

Midland 1001Z 40-Channels Base CB Radio + extras $40.00

COBRA 2000GTL BASE STATION CB SSB RADIO,TECH TUNED,EXTRA CH. $102.50

Midland 1001Z 40-Channels Base CB Radio – New $19.00

UNIDEN BCT8 POLICE SCANNER FIRE/NASCAR/HAM RADIO. MOBILE/BASE TRUNKTRACKER SAVE$ $119.00

set of 2 mossy oak camo cb radios/walkie talkies with charging bases $11.05

Cobra Electronics 148 GTL 120-Channels Base CB Radio $25.00

2 Motorola T5000 Talkabout radio walkie talkies with Charger Base $9.99

Vintage 1975 Midland Base Station CB 23 CH Radio Model 13-858 $35.00

Cobra Electronics 25 LTD Classic WX 40-Channels Base CB Radio $20.00

Uniden PRO510XL 40-Channels Base CB Radio $29.99

Cobra Electronics 29 LTD CHR 40-Channels Base CB Radio $31.00

Dakota Alert M538-HT Two-Way Radio & M538-BS Base Station Intercom $40.00

Uniden PRO510XL 40-Channels Base CB Radio $20.00

roadtalker 40 base station cb ham radio sears nice condition $9.99

Uniden PRO510XL 40-Channels Base CB Radio $0.99

MURS GMRS DUAL BAND BASE RADIO ANTENNA VHF UHF SURVIVAL 2m 70cm UV-3R UV-200 $48.00

COBRA 2000 GTL BASE RADIO $102.50

Courier Caravelle II 23ch AM Base CB radio $9.99

Cobra 29 WX NW ST 40-Channels Base CB Radio $9.95

COBRA 1000 GTL BASE RADIO $75.00

President Dwight D. CB Radio Base Station $41.00

GALAXY Microsystems DX-55V Base CB Radio $125.00

COBRA 142 GTL BASE RADIO $40.00

SBE Cosole II 23ch AM / SSB Base CB radio $9.99

Alinco DR-605T 2 Meter/440 FM Mobile/Base Radio [Superior Value] “NICE” $127.50

Uniden Bearcat Pro PC78XL 40-Channels Base CB Radio $59.99

Many networks in organizations suffer from a lack of time synchronization between servers, workstations and other network components. This can lead to problems processing time-critical information and transactions. However, the solution has been available for many years in the form of NTP, Network Time Protocol. NTP can be used to synchronize network time clients to an accurate time reference, or the NTP server. A stratum 1 NTP server syncs to refer to a calendar necessary external parties such as GPS or time and frequency radio transmissions and provides a precise time resource to a local area network.

There are a number of specific references available external calendar, the GPS be better known. However, many countries also offer a radio time and frequency reference that can be used to time synchronization. In the UK, the time of the MSF radio signal is broadcast from Anthorn, Cumbria, at a frequency of 60 kHz. The German DCF-77 radio transmissions to be transmitted from Frankfurt to 77.5 kHz. U.S. Weather WWVB radio transmitting reference in Boulder, Colorado, 60 KHz. There are also a number of other countries providing similar time references. Most operate on different frequencies emissions and encode the data differently and therefore require different antenna tuning and decoding firmware.

Radio broadcasts have a large finite time and is generally limited to national boundaries where the issue arises. Timing references GPS can work anywhere in the world. However, the advantage of radio is generally a good sign, you can get inside near the server machine NTP time, while a GPS antenna requires a clear view of sky. This can significantly reduce installation costs and simplify server deployment NTP.

A NTP server-based radio is usually a time server rack mount, and a separate radio antenna. The radio antenna is used to receive time and radio frequency transmission. The antenna must be located in an area where a coherent signal can be received well.

There are a number of factors that can affect the time of radio signal reception. If the radio antenna is located underground or in a basement, the signal reception can be significantly affected. If the antenna is located inside a metal frame or box, again this can also affect signal reception. Also, if the antenna is located very close to "electrically noisy" equipment such as PC monitors, can affect the reception. However, in general, provided that the antenna is at least 1 meter from a computer monitor, the reception is not affected.

Most time and frequency radio receivers consist of a ferrite, or the bar antenna contained within a plastic box. The ferrite antenna generally runs along the antenna box. Ferrite antennas are antennas that have a unidirectional orientation ideal. The ferrite antenna must be mounted in a horizontal plane perpendicular to the source of the code transmission time. For example, if the source of the transmission is north of the location of the antenna, the ferrite antenna must be mounted horizontally, pointing east-west, at right angles to the North. In this orientation, the ferrite has the largest area perpendicular to the transmission. If the antenna is broken, as the angle of the source of transmission is reduced, so that the sensitivity of the antenna reduced. Most time-frequency radio transmissions and continuously transmitted exact time and date information. The data are encoded in general, a series of 60 pulses, one pulse per second. Each pulse represents one bit of data that constitutes the date and time in a period of 1 minute. When a value of minutes, or 60 pulses have been received, NTP server can attempt to decode the signal. In this way a time stamp must be received by the time server once every minute. If the signal falls, or is poorly received, and then the resulting decoding will fail. Good continuous signal reception is required to provide a reliable time reference.

In summary, NTP server can provide an organization with a clear timetable of reference for synchronization of computers and network infrastructure. Synchronization time between workstations and servers is an important aspect of data and transaction processing in most operating systems. A radio based NTP server is a solution ideal that can be easily installed and implemented to provide a solution to the problems of network synchronization of computer time.

About the Author:

This article was written by Dave Evans, a computer network design engineer that specialises in computer time and frequency systems. Dave has a number of years experience using NTP with GPS and radio time references. Click here, if you would like more information on NTP server systems.

Article Source: ArticlesBase.com – Installing a Radio Referenced Ntp Server