This was one of Bush's first attempts at a VHF radio, and was released to coincide with the launch of VHF broadcasts in the UK. Consequently, it is not one of their better sets, although it is a creditable effort. This is partly due to the valves that were available at the time - the valves used in later VHF sets (ECC85, EF89) were not yet ... Top Ten Restoration Tips 1 Bush 1940's octal chassis - fitted in just about all their radios of this time. If the radio seems deaf for no apparent reason most likely one or both of the IFT slugs have come detached from the adjusters. About this Set. A reasonably common set that is ideal for current every day use with MW, LW and VHF.Outwardly similar to the VHF71 but with a different valve line up and a gramaphone input.. Repairs and Condition. This was the second set I restored and was bought from a trader at Pickering Traction Engine Rally for £10.
Bush/Murphy Model VHF101 Murphy A857 Service Manual Bush Radio service manual for the VHF101 AM FM radio receiver. This is the original manufacturers service manual. Click the thumbnails to enlarge and then click the green arrow at the bottom of the screen to view full size. Radio Repeater Rentals - Take One Anywhere ! We Rent VHF & UHF High & Low Power Radio Repeater Systems Standard Analog & Digital DMR Now Available ! Best for use in remote mining operations where portability is key! Portable Repeater Systems - Custom Designed - Custom Engineered Solar Powered 12 Volt DC or 110 Volt AC Mains Compatible Manufacturer of solid state RF power amplifiers. Distributor of Bird Technologies RF measurement equipment. Provider of a trunking two-way radio repeater service for Los Angeles / Orange County radio communication.
For model VHF61, Bush Radio; London: My 1956 Bush VHF61 8 valve MW/LW/VHF radio in its dark brown bakelite cabinet and gold painted front. 262 results for vhf radio repeater Save vhf radio repeater to get e-mail alerts and updates on your eBay Feed. Unfollow vhf radio repeater to stop getting updates on your eBay Feed. A wide variety of vhf mobile radio repeater options are available to you, such as handheld. There are 405 suppliers who sells vhf mobile radio repeater on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of vhf mobile radio repeater supply is 98% respectively.
Vintage valve Bush radio VHF 71, used . Vintage valve Bush radio VHF 71. the letters on the knobs have worn off,but there is no wear to the knobs themselves. my old valve transistor hybrid radio that has spent too much time in my loft so i thought i'd give it its freedom. Codan’s range of transportables provide portable communication solutions that are self-contained and can be deployed in minutes, extending radio coverage and ensuring communication lines. Our transportable repeaters provide reliable and versatile solutions for emergency radio communications.
1954 Bush AC41 (valve) This is the baby wooden Bush radio. It's in good condition too, that glossy finish you see is original - just as it was some 60 or so years ago. Like all the other Bush radios in the AC34/41 range performance is very good, with plenty of sensitivity and more than enough warm sounding audio. You don't need much room for an ... It’s also frustrating for sea rescue radio operators trying to contact vessels. An understanding of how repeaters work in the VHF transmission system should give you much greater success and range in operating your radio. The basics of Australian VHF operation There are two groups of channels in a VHF radio. Operation in the USA/CAN group is ... Aus dem 70cm-Bandplan des DARC vom Mai 2016 ließen sich eine Anruffrequenz und sieben weitere 12,5kHz-Kanäle für DMR-Betrieb ohne Repeater ableiten. Seitdem hat sich in Bezug auf Digital Voice im Bandplan einiges getan, siehe weiter unten.
Bush VHF81 . serial number 611/19368. Bush VHF81 Long, Medium and VHF waveband valve AC/DC mains operated tabletop radio housed in mahogany wood rectangular wooden case with curved top with cream knobs and push buttons black glass dial. Valve lineup: UCC85 UCH81 UF89 UABC80 UL84 UY85. UK 1964. This set uses the same circuit and chassis as the VHF80 and VHF80C produced 3 years earlier. VHF/UHF and Repeaters The Basics The most popular amateur band is 2 meters, and the fastest-growing license class is Technician. It isn’t surprising that frequency coordinators, ARRL officials and ARRL Headquarter staff members, receive many questions concerning Part 97 rules and
New listing BUSH VHF 54 VINTAGE RADIO (1955) WORKING (Extremely Rare)The only one on sale. Motorola Radius M120 VHF 2 Channel 2 Watt Mobile Radio Repeater M43GMC20A2AA 4.5 out of 5 stars 2 product ratings 2 product ratings - Motorola Radius M120 VHF 2 Channel 2 Watt Mobile Radio Repeater M43GMC20A2AA
Repeaters increase two way radio coverage by acting as a "go between" between 2 radio operators. If you want to cover your 100,000 acre ranch, your city, county or even your entire state you're going to need a repeater system. Baofeng UV3R and UV5R handheld VHF / UHF radios. These are small, cheap radios that work well for short range simplex VHF / UHF analogue communications and for working through 2m & 70cm repeaters (using narrow deviation mode). The UV3R and UV5R can both be programmed from the front panel using the on screen menu system. With the correct ... This page list local, regional, and international nets that might be of interest. Let us know if these tables need changes, additions, or deletions by contacting email@example.com. Thanks.  …
vhf bush radio. fcf 1 – 152.42500 mhz fcf 2 – 152.85000 mhz fcf 3 – 152.40000 mhz fcf 4 – 152.57500 mhz fcf 5 – 152.60000 mhz fcf 6 – 160.97500 mhz fcf 7 – 153.53125 mhz nzfm – 152.52500 mhz fcf 9 – 153.35000 mhz fcf 10 – 153.07500 mhz fcf 11 – 152.65000 mhz fcf 12 – 152.60000 mhz fcf 13 – 153.55625 mhz mangatu – 152.75000 mhz fcf 15 – 152.95000 mhz fcf 16 – 152 ... Henry Radio makes a range of solid state RF power amplifiers. Our amps are used in mobile, repeater, base communications systems, wide area paging, GPS tractor control, and laboratory RF.
Valve Radio Repair : 1964 Bush VHF81 : Part 1 This is the first radio on a pile I have to test and repair. The Bush VHF 81 was made in England in 1964 and was internally identical to the VHF 80 ... Bush VHF 54 refurb: some new valves A few spare parts arrived this week, so I made some progress with refurbishing this wireless. Its now a working set, although there is a lack of sensitivity on all wavebands. CODAN HF/VHF Repeater Crosspatch . Obsoleted. Codan 3031 HF VHF Crosspatch is a practical, effective and affordable solution for extending the reach of a conventional VHF/UHF network beyond the horizon using Codan’s HF transceivers. The 3031 also enables organisations to extend existing Codan HF networks with VHF/UHF handheld radios that are carried by field operators when away from base or ...
Marine Repeater - VHF Marine Channels VHF Repeater Solutions provide the ability for Marine Radios to contact Land Mobile Radios within the area of the repeater zone. This includes Marine to Landline Communications. Crossband Repeaters allow VHF to UHF Crossband Communications. Vhf marine Repeaters - Marine Repeaters for Use Offshore - Marine Radio to Land Radio Telephone classicradioshop, Cromer, on the North Norfolk Coast. supplies retro, and collectable radio's. Service repairs and French poloshing with restoration on period valve and transistor radios.1930 - 1977 Hacker radio stockist. Valve radio battery's supplied. A wide variety of vhf repeater options are available to you, such as handheld. There are 556 suppliers who sells vhf repeater on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, from which the percentage of vhf repeater supply is 99%, 1% respectively.
For model VHF90, Bush Radio; London: My 1956 Bush VHF90 AC/DC mains 7 valve MW/VHF table radio in its compact ivory urea formaldehyde cabinet. This radio was triumph of packaging over technology; it used miniature valves and could run off two batteries, one to power the filaments of the valves and a high tension (90v) battery. Bush later transistorised this set and reissued it as TR82, which is the model still sold today. However, the new version adds VHF (or FM). Bush also released ...
hi! thanks for good information about the system,its all clear. i also need to know do i need to have a link radio between 2 VHF repeaters as my first repeater installed about 50 km away to the next repeater where the portables and mobile radios are in use. this portable can not key the first repeater in that distance.what are the solution in this network could be Bush VHF90 and VHF90C Author: Paul Stenning Created Date: 06 June 1998 17:56 ...
Valve Radio Repair : 1964 Bush VHF 81 : Part 4 - Fixed and WORKING! Here is the final part of the repair and restoration of this Bush VHF 81 tabletop valve radio. I would almost hesitate to call ... vintage radio valve bush radio vhf 61. Wireless fo . vintage radio valve bush radio vhf 61. i originally bought this with the intention of putting a bluetooth speaker inside but have never had the time to do this. there is a 5 pin ‘din’ type socket on the rear la. VHF Bush Radio; Radio spectrum; NZ UHF PRS 80 channels. NZ UHF PRS. PRS Frequencies. 01 476.4250 Repeater TX Duplex with 31 02 476.4500 Repeater TX Duplex with 32 03 476.4750 Repeater TX Duplex with 33 04 476.5000 Repeater TX Duplex with 34 05 476.5250 Repeater TX Duplex with 35 06 476.5500 Repeater TX Duplex with 36 07 476.5750 Repeater TX Duplex with 37 08 476.6000 Repeater TX Duplex with 38 ...
"That" capacitor was very leaky - as they always are it seems - and the output valve cathode resistor was open circuit and a funny noise emanated from the rectifier valve. It now seems to work *too* well with some stations so strong there is distortion and the tuning indicator goes right of the scale. Time for a capacitor witch-hunt. Lite-Link Portable VHF Repeater Package. Conquer signal-blocking terrain features and extend the range of portable/mobile radios. Use the Lite-Link Portable VHF Repeater Package to improve your communications in areas where existing radio infrastructure is not available or does not provide adequate coverage.
Bush Vintage Radios. For people looking to add unique and funky additions to their home, choosing a Bush vintage radio is a quirky alternative to modern models. Vintage electronic items have risen in popularity in the past few years due to their design features and quirky appeal which suits a range of interiors, from traditional to contemporary ... We sell a range of Transmitter Valves for transceivers for hf-vhf-uhf at Radioworld for all your high power replacement Transmitter Valves for radios and accessories. Best prices, large stocks genuine products try the specialists now, Value for,Yaesu-icom-kenwood hf radios and amplifiers,
NOTES: One of a number of similar looking sets from the mid to late 50's, this being one of the smaller ones and looks quiet nice in its shiney bakelite case. Service data is available for the following Bush models. 42 (Valve Radio) AC1 (Valve Radio) AC2 (Valve Radio) AC11 (Valve Radio) AC23 (Valve Radio) AC31 (Valve Radio) AC34 (Valve Radio) AC41 (Valve Radio) AC71 (Valve Radio) AC81 (Valve Radio) AC90 (Valve Radio) AC91 (Valve Radio) AU31 (Valve Record Player) AU51 (Transistor Record Player) AU73 ... Vintage Electronics Blog & forum. Become a member of the forum and instantly gain access to the vast experience within our community. Maybe you’re a researcher or a repairer looking for information, perhaps seeking like-minded folk to share your hobby.
Title: Bush VHF81 Author: Pete Foden Created Date: 14 September 1998 21:56 RADIO REPEATERS THE FUTURE OF BUSINESS COMMUNICATION, DELIVERED TODAY HIGH-POWERED PERFORMANCE Because MOTOTRBO uses TDMA digital technology, it delivers integrated voice and data, twice the calling capacity plus clearer voice communications. When it comes to battery performance, MOTOTRBO radios operate 40 percent longer between recharges compared to analog. In fact, the leading-edge IMpRes ...
This Bush VHF71 repair story was kindly sent to me by John Bean. This is John's first restoration, and he has asked a few questions which I have answered (in italics) in the text below. If you need more range than standard radio-to-radio communication can provide, you may need a repeater system and repeater capable radios. Shop from our selection of repeater capable UHF two way radios below. If the VHF radios are talking directly to each other you wouldn’t also want a repeater duplicating the message on the same frequency. That would be mayhem. In fact direct walkie-talkie style communications only works on marine radios for simplex channels (eg 6,8,9,10,11,12,13,14,15,16, 17…). Channel 01 only listens to repeaters.
I replaced the 2 valves in the VHF rf section back then and got VHF working. But I seem to remember VHF only worked for about 18 months. At the time I assumed the valves needed to be A1 for FM reception and left it at that. However AM continued to be used almost daily until about 2005 when a transistor radio took over duties. Bush VHF80C s/n 499/12843. The VHF80 7 valve AC/DC radio first introduced in February 1960 and cost £ 15 17s 2d plus purchase tax. It has long (1050-1935m), medium (187-560) and VHF (87.5-100 Mhz) bands.Read More