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The Toot-a-Loop Radio or Panasonic R-72 was a novelty radio made by Panasonic Japan in the early 1970s. This radio was designed to be wrapped around the wrist. It also came with stickers for customizing the unit. Reception was the AM broadcast band only - no FM (the FM version of this radio is called RF-72). The radio was shaped something like ...
A picture of The Panapet radio The Panapet radio is a round novelty radio on a chain, first produced by Panasonic in the early 1970s to commemorate the World Expo in Osaka [ 1 ] Two chrome plated dials on the surface are for tuning and volume, and a tuning display is inset on the surface of the ball.
XTRX Pro [134] Pre-built 30 – 3700 MHz 120 MHz 12 12 Yes 120 MSRP SISO, 90 MSRP MIMO 0.1; 0.01 with GPS lock mini PCIe Unknown Yes Unknown Xilinx Artix7 50T Zeus ZS-1 [135] [136] [137] Pre-built 300 kHz – 30 MHz ? Yes 10 kHz, 20 kHz, 40 kHz, 100 kHz 1/3 USB 2.0 Yes No No USRP N310 [138] Pre-built 10 MHz – 6 GHz 100 MHz 16 14 Yes
The RCA model R7 Superette superheterodyne table radio. This is a list of notable radios, which encompasses specific models and brands of radio transmitters, receivers and transceivers, both actively manufactured and defunct, including receivers, two-way radios, citizens band radios, shortwave radios, ham radios, scanners, weather radios and airband and marine VHF radios.
Panasonic Stereo Cassette Player RQ-JA63. The first portable audio player available to the general public, the Sony Walkman, was introduced in 1979 and sold very well.It was much smaller than an 8-track player or the earlier cassette recorders, and was listened to with stereophonic headphones, unlike previous equipment which used small loudspeakers.
Marantz 2050L AM/FM stereo tuner (USA; 1978-1980) [1]. In electronics and radio, a tuner is a type of receiver subsystem that receives RF transmissions, such as AM or FM broadcasts, and converts the selected carrier frequency into a form suitable for further processing or output, such as to an amplifier or loudspeaker.
While the Raytheon radio cost $30 more than the RCA 6-BX-63 tube radio, the latter used $38 of batteries over the same time that the 8-TP-1 used 60 cents. In July 1955 the first positive review of a transistor radio appeared in the Consumer Reports. Noting the 8-TP-1's high sound quality and very low battery cost, the magazine stated that "The ...
Amateur radio operators take part in portable operations using radio equipment when traveling. "Portable" equipment indicates a configuration that allows for relatively rapid collection, transportation, and deployment of amateur radio gear. A portable station can be anything from a small QRP (Low Power) radio and antenna, to a large transceiver.