Applications

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"High Quality Repeaters

TU Wolf Rf Designs Inc.

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Applications - MX800

	Conventional Private Mobile Radio Stations and Repeaters
	Simplex Option with internally mounted changeover relay
	Full Duplex Mode suitable for link applications
	RF transceiver for Trunked Radio Systems
	DC Modulator permits operation in a wide variety of Trunked Systems & Controllers
	RF Transceiver for Cellular Systems (Analog)
	Paging Transmitters - Will accept a digital signal for transmission of POCSAG data
	Mobile Data Systems
	Fast Tx and Rx response times reduces message overhead and increased data throughput
	Low group delay distortion permits data rates up to 19.2kbps

Applications - MX920 & MX921

	Conventional 2-Way Voice Base Station
	Full Duplex or Simplex Base Station
	Voice Repeater
	Point to Point Link
	Fast 25 mS Multi-Hopped Repeater
	Local Operation
	Low Current Applications for the MX921 - 60mA standby current

Technical Features:

	Extremely low conducted emissions
	Extremely low transmitter spurious
	Fast transmitter rise time
	Transmitter frequency response down to DC
	Low group delay distortion
	Full sub band RF switching bandwidth
	No re-tune design for receiver and transmitter
	Fully software programmable

MX921 Application

	Low Current Applications
	Mountain Top Sites
	Solar Sites
	Battery Sites

Product Overview Statement

Overview

The MX921, low current Repeater and Base Station solution, is designed from the ground up for the absolute lowest power consumption and features the lowest current draw of any professional high performance Repeater/Base Station. Product offerings today reduce power wastage by constantly duty cycling (time slice, sleep mode) the receiver on and off. This has no advantage when the receiver is receiving and only serves to significantly slow the response of the receiver carrier detection time and resultant Repeater wake-up time. Other alternatives degrade the RF performance to unacceptable levels. The MX921 does not sacrifice any of these critical requirements and in fact still achieves a level of performance few competitors can provide at any power consumption level.