Cross Technologies 2015-58T Manual de instrucciones descargar pdf (Pagina 3)

MODEL 2015-58 Upconverter

1.0 General

1.1 Equipment Description

The 2015-58 Upconverter converts 70 ± 18 MHz to 5.85 to 6.425 GHz in 125 kHz steps with low group delay

and flat frequency response. Synthesized local oscillators (LO) provide low phase noise and ±0.01 ppm stability

frequency selection. Push button switches select the RF frequency, gain, and other parameters. Front panel

LEDs provide indication of DC power (green), remote operation (yellow), PLL alarm (red), or the TX carrier is

muted (yellow). Variable attenuators for the IF input and RF output provide a gain range of +0 to +30 dB as

adjusted by the front panel pushbutton switches. Remote operation allows selection of frequency and gain.

Parameter selection and frequency and gain settings appear on the LCD display. Connectors are BNC female

for IF input and 10MHz reference input and output, and Type N female for the RF output (other connector

configurations available). The 2015-58 is powered by a 100-240 ± 10% VAC power supply; and housed in a

1.75” X 19” X 16” rack mount chassis.

EXECUTE

MODEL 2015

CROSS TECHNOLOGIES INC.

F = 5950.000

G = +10.0

MUTEREMOTE POWER ALARM

UPCONVERTER

FRONT

GND

J4J3

J10

J18

10 MHZ REF

10 MHZ

IF INAND

MONITOR

EXT REF

CONTROL

OUTPUT INPUT

RF OUT

15 234

6789

REAR

FIGURE 1.1 Model 2015-58 Front and Rear Panels

5.85

6.425

GHz

OUT

MHz

CONTROLLER

F=5950.0000

G=+10.0

VAR

ATT

EXT

10 MHz

VAR

ATT

INT

10 MHz

Block Diagram

FIGURE 1.2 Model 2015-58 Upconverter Block Diagram

2015-58 Manual_Rev. F Page 3 06/10/14

1 2 3 4 5 6 7 8 ... 15 16

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Cross Technologies 2015-58T Manual de instrucciones Pagina 3

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