Cross Technologies 2016-03A Manuel d'instructions

Instruction Manual Model 2016-03A L-Band Downconverter November 2008 Rev A CROSS TECHNOLOGIES, INC.MODEL 2016 DOWNCONVE

2.2 Rear Panel Input/Output Signals - Figure 2.2 shows the input and output connectors on the rear panel.ACGNDJ18J2RF IN 10 MHZ REFOUTPUTAC - POWER I

2.3 Front Panel Controls and Indicators - The following are the front panel controls and indicators.MENUEXECUTEREMOTEALARM POWERLCD DISPLAYDisplay sh

2.4 Operation2.4.1 Installing and Operating the 2016-03A Downconverter1. Connect a -20 dBm to -70 dBm signal to RF IN, J2 (Figure 2.2)2. Connect the

2.5 Menu Settings2.5.1 Functions - This section describes operation of the front panel controls. There are three operator switches, the LCD displ

2.5.2 Power On SettingsNOTE: THE LAST STATUS OF A UNIT IS RETAINED EVEN WHEN POWER IS REMOVED. WHEN POWER IS RESTORED, THE UNIT WILL RETURN TO IT&ap

2.5.4 Frequency ChangesAt any time during the modification process, if you have made a mistake and do not wish to save the changes you have made, do

2.5.5 Gain ChangesWhen you get to this menu note that the gain changes will be made as you make them but if you do not wish to save the changes you h

2.5.5 Alarm IndicationsAn alarm condition for will occur if any local oscillator phase lock loop (PLL) comes out of lock. The Mute LED will light if

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INSTRUCTION MANUALMODEL 2016-03A Downconverter TABLE OF CONTENTS PAGEWarranty 21.0 General 31.1 Equipment Description 31.2 Technical Chara

MODEL 2016-03A L-band Downconverter1.0 General1.1 Equipment DescriptionThe 2016-03A L-band Downconverter converts 950-1525 MHz to 70 (±18) MHz in 1

1.2 Technical CharacteristicsTABLE 1.0 2016-03A Downconverter Specifications*Input Characteristics Impedance/Return Loss 75/12 dB (see TABLE 2.2

1.3 Monitor and Control InterfaceA) Remote serial interfaceProtocol: RS-232C, 9600 baud rate, no parity, 8 data bits, 1 start bit, and 1 stop bit.(RS

C) Status Requests - Table 1.2 lists the status requests for the 2016-03A and briefly describes them.* PLEASE NOTE: The two character {aa}(00-31) pref

B) Commands - Table 1.1 lists the commands for the 2016-03A and briefly describes them. After a command is sent the 2016-03A sends a return “>” ind

1.4 Use InformationA. Elevated operating ambient temperature - if installed in a closed or multi-unit rack assembly, the operating ambient temperatur

2.0 Installation2.1 Mechanical - The 2016-03A consists of one RF/Controller PCB housed in a 1 RU (1 3/4 inch high) by 16 inch deep chassis. A switch