Cross Technologies 2083-218 Manual de usuario

Instruction Manual

Model 2083-218#

Block Translator

April 2014, Rev. 0

EXECUTE

MODEL 2083

CROSS TECHNOLOGIES INC.

950-1550 > 150-750

GAIN +00dB REF=INT

POWERREMOTE ALARM

TRANSLATOR

Data, drawings, and other material contained herein are proprietary to Cross Technologies, Inc.,

but may be reproduced or duplicated without the prior permission of Cross Technologies, Inc.

for purposes of operating the equipment. Printed in USA.

When ordering parts from Cross Technologies, Inc., be sure to include the equipment

model number, equipment serial number, and a description of the part.

CROSS TECHNOLOGIES, INC.

6170 Shiloh Road

Alpharetta, Georgia 30005

(770) 886-8005

FAX (770) 886-7964

Toll Free 888-900-5588

WEB www.crosstechnologies.com

E-MAIL [email protected]

INSTRUCTION MANUAL

MODEL 2083-218# Block Translator

TABLE OF CONTENTS PAGE

Warranty 2

1.0 General 3

1.1 Equipment Description 3

1.2 Technical Characteristics 4

1.3 Monitor & Control Interface 5

2.0 Installation 8

2.1 Mechanical 8

2.2 Rear I/O’s 9

2.3 Front Panel Controls, Indicators 9

2.4 Operation 10

2.5 Menu Settings 11

3.0 Environmental Use Information 16

WARRANTY - The following warranty applies to all Cross Technologies, Inc. products.

All Cross Technologies, Inc. products are warranted against defective materials and

workmanship for a period of one year after shipment to customer. Cross Technologies,

Inc.’s obligation under this warranty is limited to repairing or, at Cross Technologies, Inc.’s

option, replacing parts, subassemblies, or entire assemblies. Cross Technologies, Inc. shall

not be liable for any special, indirect, or consequential damages. This warranty does not

cover parts or equipment which have been subject to misuse, negligence, or accident by the

customer during use. All shipping costs for warranty repairs will be prepaid by the

customer. There are not other warranties, express or implied, except as stated herein.

CROSS TECHNOLOGIES, INC.

6170 Shiloh Road

Alpharetta, Georgia 30005

(770) 886-8005

FAX (770) 886-7964

Toll Free 888-900-5588

WEB www.crosstechnologies.com

E-MAIL [email protected]

2083-218# Manual, Rev. 0 Page 2 04/22/14

MODEL 2083-218# Block Translator

1.0 General

1.1 Equipment Description

2083-218# Block Translator - The 2083-218# Block Translator converts a 950-1550 or 1450-2050 block to the

150-750 MHz block with no spectrum inversion, low group delay and flat frequency response. The 950-2050

MHz input is filtered and translated to the 150-750 MHz block output using dual conversion. The gain can be

set for -10 to +10 dB, in 1 ±1dB steps. Multifunction switches select the Gain and the translation band which

appear on the LCD display and can be adjusted remotely. Front panel LEDs provide indication of DC power

(green), PLL alarm (red), and remote operation (yellow). Connectors are BNC female for RF input and output.

The external 10 MHz, Option E, includes a 10 MHz output connector which contains either the internal or

external 10 MHz reference signal. The unit is powered by a 100-240 ±10% VAC, 47-63 HZ input power

supply and housed in a 1 3/4” X 19” X 16” rack mount chassis.

EXECUTE

MODEL 2083

CROSS TECHNOLOGIES INC.

950-1550 > 150-750

GAIN +00dB REF=INT

POWERREMOTE ALARM

TRANSLATOR

FRONT PANEL

RF OUTPUT

GND

J3J1J8

REFERENCE RF INPUT

OUTPUT

J11

AND

MONITOR

CONTROL

15 234 6

EXT REFERENCE

INPUT

REAR PANEL (Shown with Option E)

FIGURE 1.1 2083-218# Front and Rear Panels

*EXT

10 M

*INT/EXT

*OPTIONAL

950 -

2050

MHz

150 -

750

MHz

OUT

8.150 GHz

9.40 or

9.9

GHz

800 MHz

LP Filter

2083-218# Translator Block Diagram

8.600

GHz

CONTROLLER

BAND - INPUT

1- 950 To 1550

2- 1450 To 2050

FIGURE 1.2 2083-218# Translator Block Diagram

2083-218# Manual, Rev. 0 Page 3 04/22/14

1.2 Technical Characteristics

2083-218# Manual, Rev. 0 Page 4 04/22/14

ut Characteristics

Out

ut Characteristics

Channel Characteristics

Synthesizer Characteristics

1450 - 2050 MHzBands 2

10 MHz Internal

(

External Reference, O

tion -E

)

Reference

-5 to -25 dBmOut

ut Level

< -45 dBC in band

150 - 750 MHz OutS

urious

Inband

TABLE 1.0 2083-218# Block Translator S

ecifications*

±0.01

mFre

uenc

Accurac

Non-invertin

Fre

uenc

Sense

0.015 ns/MHz2

Parabolic

0.03ns/MHz

Linear

1 ns Ri

36 MHz BW

Grou

Dela

, Maximum

< -45 dBm; < -45 dBC, 0.95 - 2.05 GHz feed throu

h re

ectionS

urious, 0.95-2.05 GHz

±2.0 dB, 600 MHz bandwidth; ±0.5 dB, 36 MHz incrementFre

uenc

Res

onse

+10 dB, ±2 dB, ad

ustable from -10 to +10 dB in 1 ±1dB stepsGain, Maximum, Ran

+5 dBm at maximum

ainOutput 1 dB Compression

150 - 750 MHzFre

uenc

50Ω/ 12 dBIm

edance/RL

+10 dBmInput, maximum no damage -5 to -25 dBmIn

ut Level

950 - 1550 MHzBands 1 50Ω/12 dBIn

ut Im

edance/RL

Available O

tions

B - 75ΩBNC

(

RF In

)

, 75ΩBNC

(

RF Out

)

Connector/Im

edance

BNC

(

female

);

75Ω

works with 50 or 75 ohms

(

tion E

)

10 MHz Connectors

(

)

Green LED; Red LED; Yellow LEDPower, Alarm, Remote

Other

Controls

Indicators

Ethernet M&C Web Browser Interface and SNMPW18 - Ethernet M&C Web Browser InterfaceW8 - RS485 Remote InterfaceQ - RS232 StandardM&C Interface

External 10 MHz Reference In

ut and Out

utE -

100-240 ±10% VAC

47- 63 Hz

30 watts maximumPower

RS232C

9600 baud

W18 Ethernet

tionalRemote

Settin

Shown on LCD Dis

Fre

uenc

Translation

*+10˚C to +40˚C; Specifications subject to chan

ies, Inc.

19 inch Standard Chassis 1.75” hi

h x 16.0” dee

Size

DB9

(

female

);

No or NC contact closure on Alarm

Alarm/Remote Connector

BNC

(

female

)

RF In/RF Out Connector

Direct Readout LCD, Manual or Remote SelectionGain

-105-95-85-75-70 1MHz100kHz10kHz1kHz100 MHz

dBC/Hz

Phase Noise @ F

(

)

1.3 Monitor and Control Interface

A) Remote Serial Interface

Protocol: RS-232C, 9600 baud rate, no parity, 8 data bits, 1 start bit, and 1 stop bit.

(RS-232C, RS-422, or RS-485 - Option Q)

Connector: Rear panel, DB-9 male

J10 Pinouts (RS-232C/422/485)

Pinouts (RS-232C/422/485)

Pin Function

1 Rx-

2 Rx+ (RS-232C)

3 Tx+ (RS-232C)

4Tx-

5GND

6 Alarm Relay: Common

7 Alarm Relay: Normally Open

8 Not Used

9 Alarm Relay: Normally Closed

2083-218# Manual, Rev. 0 Page 5 04/22/14

B) Status Requests - Table 1.1 lists the status requests for the 2083-218# and briefly describes them.

* PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below,

should be used ONLY when RS-485, (OPTION-Q), is selected.

TABLE 1.1 2083-218# Stattus

Status Requests

TABLE 1.1 2083-218# Status Requests

Command Syntax * Description

Input Frequency Band {aaSB} Returns {aaSBx} where:

• x = 1 if Band 1 (950-1550 MHz) is selected.

• x = 2 if Band 2 (1450-2050 MHz) is selected.

Output Gain {aaSG} Returns {aaSGxxx} where:

• xxx = RF gain in dB range: -10 to +10

Note: This value is valid when the unit's Gain Mode is set to MGC.

Alarm Status {aaSA} Returns {aaSAxyz} where:

• x = 1 if PLL-1 is alarmed, 0 if normal

• y = 1 if PLL-2 is alarmed, 0 if normal

• z = 1 if summary alarm, 0 if no alarm

Model Number & Rev. {aaSV} Returns {aaSV2083-228#x.xx} or {aaSV2083-228#x.xx} where:

• x.xx is the unit's firmware version.

Option E:

10 MHz Reference Mode {aaSE} Returns {aaSEx} where:

• x = 0 if Internal Reference Mode is selected

• x = 1 if External Reference Mode is selected

• x = 2 if Auto Reference Mode is selected

10 MHz Reference Status {aaSI} Returns {aaSIx} where:

• x = 0 if Internal Reference is active

• x = 1 if External Reference is active

2083-218# Manual, Rev. 0 Page 6 04/22/14

C) Commands

Table 1.2 lists the commands for the 2083-218# and briefly describes them.

After a command is sent the 2083 sends a return “>” indicating the command has been received and executed.

General Command Format - The general command format is {CND...}, where:

{ = start byte

C = 1 character, either C (command) or S (status)

N = 1 character command or status request

D = 1 character or more of data (depends on command)

} = stop byte

*PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below,

should be used ONLY when RS-485, (OPTION-Q), is selected.

Table 1.2 2083-218# Commmands

Commands

Set Input Frequency Band {aaCBx} where:

• x = 1 to select Band 1 (950-1550 MHz) .

• x = 2 to select Band 2 (1450-2050 MHz) .

Set Output Gain {aaCGxxx} where :

• xxx = +15 to +45 dB

Set Remote On # Just # sign

Set Remote Off {aaCR0}

Option E:

Set 10 MHz Reference Mode {aaCEx} where :

• x = 0 to Select Internal Reference Mode

• x = 1 to Select External Reference Mode

• x = 2 to Select Auto Reference Mode

2083-218# Manual, Rev. 0 Page 7 04/22/14

2.0 Installation

2.1 Mechanical

The 2083-218# consists of one RF/Controller PCB housed in a 1 RU (1 3/4 inch high) by 16 inch deep chassis.

A switching, ± 12, +24, +5 VDC power supply provides power for the assemblies. The 2083-218# can be

secured to a rack using the 4 holes on the front panel. Figure 2.0 shows how the 2083-218# is assembled.

POWER

SUPPLY

FIGURE 2.0 2083-218# Mechanical Assembly

2083-218# Manual, Rev. 0 Page 8 04/22/14

2.2 Rear Panel Input/Output Signals

Figure 2.1 shows the input and output connectors on the rear panel.

J1 - INPUT

Band 1 - 950-1550 MHz

Band 2 - 1450-2050 MHz

-5 to -25 dBm input level,

See Table 2.2.

AC1 - POWER IN

AC input for switching power supply.

100-240 ±10% VAC, 47-63 Hz.

J3 - OUTPUT

150-750 MHz,

-5 to -25 dBm output

See Table 2.2.

J11 - MONITOR AND CONTROL

DB9 (Female) Connector.

See Table 2.1.

J8 - EXT 10 MHz REF OUTPUT

Contains Either the Internal or

External 10 MHz Reference

Signal. (Option E)

RF OUTPUT

GND

J3J1J8

REFERENCE RF INPUT

OUTPUT

J11

AND

MONITOR

CONTROL

234 6789

EXT REFERENCE

INPUT

J2 - 10 MHz EXT REF INPUT

75Ω, Works with 50 or 75 ohms

BNC Female Connector.

FIGURE 2.1 2083-218# Rear Panel I/Oʼs

TABLE 2.1 JJ10

TABLE 2.1 J10 Pinouts*

Pin Function

1 Rx-

2 Rx+ (RS-232C)

3 Tx+ (RS-232C)

4Tx-

5GND

6 Alarm Relay: Common

7 Alarm Relay: Normally Open

8 Not Used

9 Alarm Relay: Normally Closed

TABLE 2.2

Input/Output

2.2 Input/Output Connectoor

Connector Options

Option Input Output

B BNC, 75ΩBNC, 75Ω

*Remote Serial Interface

Interface: DB-9 Male Protocol: RS-232C (RS-232C/422/485, option Q),

9600 baud rate, no parity, 8 data bits, 1 start bit, 1 stop bit.

2.3 Front Panel Controls and Indicators

Figure 2.2 shows the front panel controls and indicators.

EXECUTE

950-1550 > 150-750

GAIN +00dB REF=INT

POWERALARM

S3 - MENU/EXECUTE BUTTON

Press this to get into Program mode

and to execute any changes.

DS6 - ALARM LED

Red LED indicates an

alarm condition.

S2 - VERT. TOGGLE

Vertical toggle switch that controls

values in the Menu items when in

program mode. Does not function in

the normal display mode

S1 - HORIZ. TOGGLE

Horizontal toggle switch that

controls which values are being

adjusted. Does not function in the

normal display mode

REMOTE

DS2 - POWER LED

Green LED indicates

presence of DC power

from power supply.

DS3 - REMOTE LED

Yellow LED indicates

remote operation.

LCD DISPLAY

Display shows current

mode and output level

in dBm or gain in dB

FIGURE 2.2 2083-218# Front Panel Controls and Indicators

2083-218# Manual, Rev. 0 Page 9 04/22/14

2.4 Installation / Operation

2.4.1 Installing and Operating the 2083-218#, Frequency Translator Section

1. Connect a -5 dBm to -25 dBm signal to RF IN, J1 (Figure 2.1)

2. Connect the RF OUT, J3, to the external equipment

3. Connect 100-240 ±10% VAC, 47 - 63 Hz to AC connector on the back panel.

4. Set the gain for -10 to +10 dB. Make sure the output stays within -5 to -25 dBm with the gain

selected and the input level provided. (See Section 2.5 Menu Settings).

5. Be sure DS6 (green, DC Power) is on and DS2 (red, Alarm) is off (Figure 2.2).

6. AC Fuse - The fuse is a 5 mm X 20 mm, 2 amp slow blow (Type T) and is inserted in the far slot

in the drawer below the AC input as shown in Figure 2.3. There is a spare fuse in the near slot.

NOTE: If a fuse continues to open, the power supply is most likely defective.

AC Fuse - 2 amp slow blow (Type T),

5 mm X 20 mm

FUSE DRAWER

SPARE FUSE

INPUT

100-240± 10%VA

47-63 Hz

2A MA

FUSE

TYPE T 2A GDC

250 VOLT

FOR 100 - 240 V~

FIGURE 2.3 Fuse Location and Spare Fuse

2083-218# Manual, Rev. 0 Page 10 04/22/14

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