Genius NT 250 specifications Nicom

Page 14

3

RF OUTPUT

50 OHM 250W

16

REMOTE CONTROL

SCA 2

 

 

1 GND

MONO

50

MPX

SCA 3

SCA 1

2 +

 

75

6

7

8

 

3 -

 

S

14

 

 

 

4

 

 

 

 

 

 

 

9

10

11

 

13

 

12

15

INTERLOCK

 

 

 

 

 

 

 

5

 

 

 

 

MAINS V

 

 

 

 

 

 

 

WARNING

 

 

 

 

 

 

 

Voltages under equipment cover plate

 

A

 

 

 

can be hazardous to your life. Equipment

 

 

1

CE

only can be handled by qualified personnel.

 

 

2

 

1 - MAIN SUPPLY CONNECTOR

2 - AC FUSE 3A

3 - FAN

4 - DB 9 PIN INPUT / OUTPUT CONNECTOR FOR TELEMETRY ( opt.01 )

5 - BNC FEMALE FOR CONNECTION OF THE INTERLOCK LOOP - A CONNECTION TO GROUND INHIBIT RF POWER 6-7-8- BNC FEMALES FOR SUBCARRIERS GENERATORS INPUTS

9-10-11- SCA INPUT ADJUSTING LEVELS

12 - XLR FEMALE BALANCED MODE MONO AUDIO INPUT

13 - MONO INPUT ADJUSTING LEVEL

14 - BNC FEMALE FOR THE COMPOSITE MPX INPUT

15 - MPX INPUT ADJUSTING LEVEL

16 - N FEMALE FOR RF OUTPUT POWER

TITLE

NICOM

Nt250 EXCITER

REAR PANEL LAYOUT

DATE

JULY 2001

DRAWING NO.

Nt250 Rear Panel.cdr

Image 14
Contents Table of Contents General Description Remote Control Feature Running the Program NT 250 Programming Password Confirm Y/N ? N=SEL. Y=SET Stored NEW Password Nicom Electrical Specifications Composite Operation Mechanical Specifications Nicom Nicom COM COM COM Page COM Audio Output Microcontroller Power Supply FWD VCO PLL RF Driver Nicom 22uH SMD Inductor R23 12K 150 470 BAT43 MC78M05CDT Page Page Frontal Panel Part List Schematic MIFP01 RF Amplifier 250W RF Module 250W RF Filter + Power Meter Forward and Reflected Power Meter Part List Schematic RFAMP250W RF-CHOKE RF Mosfet BNC