About This Device; Nra-2500; Nra-3000 Rx; Nra-6000 Rx - NARDA NRA-3000 RX Bedienungsanleitung

1 Introduction
1.1

About this device

1.1.1

NRA-2500

1.1.2

NRA-3000 RX

1.1.3

NRA-6000 RX

4
The remote-controlled Analyzer NRA (Narda Remote Analyzer) is intended for measuring
and analyzing as well as short- and long-term monitoring of all types of RF signals. The NRA
is available in three versions, NRA-2500, NRA-3000 RX and NRA-6000 RX, which meet the
requirements of applications in satellite communications, broadcasting, and
telecommunications. Optional extras allow users to adapt the range of functions to suit
individual needs.
The NRA is a rack-mounted unit fitted into a rugged 19" casing just one unit in height
(1 HU = 1.75"). The device is characterized by its low power consumption of less than 20 W,
which means that it also generates very little waste heat. The use of a precision heterodyne
receiver coupled with modern digital signal processing means that the NRA can make
accurate measurements very quickly. The NRA RX models ensure better RF properties and
are specifically tailored to the Radio Monitoring the market.
Operation and remote control of the NRA is by means of an ASCII-based command set that
allows very efficient programming. All the available commands are described in detail in the
NRA Command Reference Guide, which also contains comprehensively documented
command sequences that make it easier to efficiently develop programs for remote control
and operation of the device.
The NRA-2500 is a cost-effective entry level analyzer especially developed for
measurement tasks in the field of satellite communications (SatCom). Its 5 MHz to
2500 MHz frequency range is tailored to the L-Band, allowing the NRA-2500 to monitor the
intermediate frequencies and reference signals commonly used in satellite communications.
The NRA-3000 RX is an analyzer with receiver performance and is particularly suitable for
measurement tasks involving broadcasting equipment. Signals with frequencies up to 3 GHz
can be measured, and the maximum input level of +20 dBm means that the NRA-3000 RX
can also handle the higher signal levels that are typically encountered in the field of
broadcasting.
The NRA-6000 RX is an analyzer with receiver performance and extended frequency range
especially useful for measurements in telecommunications, such as wireless services up to
6 GHz. With its extremely large resolution bandwidth of up to 20 MHz, the NRA-6000 RX
covers the entire frequency spectrum from 9 kHz up to 6 GHz. Here too, high input levels of
up to +20 dBm can be measured and analyzed.
NRA Series Narda