Two-Way Radio
- 101
- Cooper-General Corp.
- Offers portable and mobile radios, repeater stations, radio parts, and accessories.
- 102
- DCRS Ltd On Line Shop
- Provides a range of products related to two-way radio on hire, purchasing/leasing or servicing.
- 104
- Epcom
- Worldwide distributor of two-way radios, telemetry, trunking systems and related technologies.
- 105
- Headset Gadgets
- Source for two way radio headsets and audio accessories for outdoor enthusiasts in both commercial and consumer use.
- 106
- Lowe Electronics
- Offers a range of business radio products including two way radio hire, PMR equipment, and access to radio networks. Includes a product catalog and pricing.
- 107
- Nationwide Radio Supplies
- Importer and distributor of a range of both licenced and licence-free two-way radio products for consumer and business use.
- 108
- Paging & Wireless Service Center
- Supply a range of portable and mobile radios, and pagers. Also supply parts and undertake repairs.
- 109
- Polyshell Communications Co.
- Supply two-way radios and walkie talkies, batteries and accessories. Includes a featured product section, and facilities to buy online .
- 110
- Primus Electronics Corporation
- Wholesale distributor of telecommunications products. Products include radios, amplifiers, antenna, power supplies, and towers.
- 111
- Royal Communications
- Distributor of HF SSB long range two-way radios, portable SSB radio communication equipment, HF transceivers, and HF SSB two-way radio manpack.
- 112
- Santa Fe Distributing
- Wholesale distributor of amateur and commercial mobile radio's and accessories. Includes an online product catalog .
- 113
- Telesources (S) Pte Ltd
- Distributor of Motorola conventional and portable radios, mobiles, MPT and Privacy Plus trunking and repeaters. Singapore .
- 114
- Warehouse Radio, Inc.
- Supply a range of Motorola parts, accessories, and Radius portable, mobile, and repeater two-way radio products. Includes FAQs and programming information.
- 115
- Digital Wireless Corporation
- Develop and supply a high speed networked trunked digital radio system with secure, digital audio and integrated data transmission . Includes an article with diagrams of the dispatch voice over internet protocol technology.
- 116
- SmarTrunk Systems, Inc.
- Manufacture digital trunking system protocol for trunked mobile radio systems at UHF and VHF frequencies. Offers a range of product, technical, and training information .
- 117
- Fessenden
- Set up 420 foot tower and similar station in Scotland for the first two way trans-Atlantic telegraph
- 118
- Reginald Aubrey Fessenden (1866-1932)
- On Christmas 1906 Reginald Aubrey Fessenden realised the first public voice broadcast ever at his Radio-Telephone Installation at Brant Rock. Because of this his name is often mentioned in relation to the invention of the radio. But, as Dave Riley notes, there's more to this man who also built the first power generating station at Niagara Falls and developed the fathometer.