It was mounted on an old-fashioned fat threaded male UHF connector (PL259 style) which in turn was mounted on a right-angle adapter. TELEX/RADIOCOM TR800 B4 BAND UHF 2 CH WIRELESS BELTPACK 7546 7547 (ONE) 99. Ergonomic raised volume control knob makes level adjustments easily accessible by feel. This economical receiver operates on one of 17 fixed narrow-band frequencies in the 72-76 MHz band. It must match the channel supported by your transmitter. Provides clear reception and the simplicity of a fixed channel. These are in good condition and include the power supply and. Narrow band modulation in the 72 MHz band. Telex Wireless Transmitter Pack & Receiver UR 700 WT 700. At this time the ad fails to state which of several channels (A-Q) the receiver operates on. Telex model AAT-2 hearing assistance transmitter. The original antenna is a 1/4 wave telescoping chromed tube, 41 and 5/8 inches in length (the transmitter is claimed to use 72-76 Mhz, so that makes sense if speed of light equals frequency times wavelength). Telex ST-200 SoundMate Synthesized Transmitter.
#Telex soundmate aat license
But I can’t find one online… my antenna-fu is weak, my ham license expired in the 1980s, so it’s hard for me to tell what will work. So I’d like to replace it with a rubber duckie type antenna with the same characteristics. The Telex SR-50 is a single channel battery operated VHF wireless assisted listening receiver. The unit is in a rolling rack which makes it pretty certain that if I just replace it with exactly the same antenna, it’ll get snapped off again in six months. The base unit is a Telex SoundMate ST-200 and the telescoping antenna has snapped off. The unit is equipped with a comprehensive set of front-mounted control buttons, a backlit LCD display, a headphone jack with an adjustable level knob for input signal monitoring, and a peak reader on the LCD display for visual input monitoring. The Telex SR-50 single channel receiver operates on 17 factory preset channels in the 72 to 76 MHz frequency band and is designed to operate with the Telex TW-6, AAT-2, PST-16, ST-200, PST-170, and ST-300 transmitters. It’s used for regular sunday services, music concerts, weddings, etc. The Telex ST-300 is a personal and assistive listening wireless base transmitter, featuring 17 user selectable frequencies in the VHF band.
I’ve been asked to repair a transmitter used by a local Unitarian Universalist church to provide services to the hearing-impaired.
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