Instruction Manual for Universal Ku-band 8W BUC [NJT5218 ... · F-type Connecter, 0.39 to 0.49...

NJT5118 series Instruction Manual

for

Copyright © 2012, New Japan Radio Co., Ltd. All rights reserved.This instruction manual may not be reproduced, in part or in whole,

without the permission of New Japan Radio Co., Ltd.

The specifications and information regarding the products in thisinstruction manual are subject to change without notice.All statements, information, and recommendations in this

instruction manual are believed to be accurate but are presentedwithout warranty of any kind, express, or implied.

Users must take full responsibility for their application of anyproducts.

IM-T5218 Rev.00

[NJT5218 series]Universal Ku-band 8W BUC

Document Part Number: IM-T5218

Revision: 00

Issue Date: June 15, 2012

Instruction Manual


1.

2.

3.

4.

5.

IM-T5218 Rev.00

General Caution

NJRC offers a variety of microwave components intended for particularapplications. It is important that you select the proper component for yourintended application. You may contact NJRC's sales office or salesrepresentatives, if you are uncertain about the products listed in thecatalog and the specification sheets.

Special care is required in designing devices, machinery or equipment,which demand high levels of reliability. This is particularly important whendesigning critical components or systems whose foreseeable failure canresult in situations that could adversely affect health or safety. Indesigning such critical devices, equipment or machinery, carefulconsideration should be given to, amongst other things, their safetydesign, fail-safe design, back-up and redundancy systems, and diffusiondesign.

The products listed in the catalog and specification sheets may not beappropriate for use in certain equipment where reliability is critical orwhere the products may be subjected to extreme conditions. You shouldconsult our sales office or sales representatives before using the productsin any of the following types of equipment.* Aerospace Equipment* Equipment Used in the Deep Sea* Power Generator Control Equipment (nuclear, steam, hydraulic)* Life Maintenance Medical Equipment* Fire Alarm/Intruder Detector* Vehicle Control Equipment (automobile, airplane, railroad, ship, etc.)* Various Safety Equipment

NJRC strives to produce reliable and high quality microwave components.NJRC's microwave components are intended for specific applications andrequire proper maintenance and handling. To enhance the performanceand service of NJRC's microwave components, the devices, machinery orequipment into which they are integrated should undergo preventativemaintenance and inspection at regularly scheduled intervals. Failure toproperly maintain equipment and machinery incorporating these productscan result in catastrophic system failures.

To ensure the highest levels of reliability, NJRC products must always beproperly handled. The introduction of external contaminants (e.g. dust, oilor cosmetics) can result in failures of microwave components.


6.

IM-T5218 Rev.00

NJRC's products have been designed and tested to function withincontrolled environmental conditions. Do not use products under conditionsthat deviate from methods or applications specified in the catalog andspecification sheets. Failure to employ NJRC's products in the properapplications can lead to deterioration, destruction or failure of theproducts. NJRC shall not be responsible for any bodily injury, fires oraccidents, property damage or any consequential damages resulting fromthe misuse or misapplication of its products. PRODUCTS ARE SOLDWITHOUT WARRANTY OF ANY OF KIND, EITHER EXPRESS OR IMPLIED,INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OFMERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

General Caution (continued)


10

5. Physical Description …………………………………………………………………

7. Specification ………………………………………………………………………………

5

22 - 23

4. Overview ……………………………………………………………………………………

12 - 18

19 - 21

6 - 9

6. Installing ……………………………………………………………………………………

11

1. Introduction ………………………………………………………………………………

2. Safety Instructions ……………………………………………………………………

3. Packing List ………………………………………………………………………………

About This Instruction Manual

This instruction manual describes Universal Ku-band 8W BUC (Model No.:NJT5218N, NJT5218NM, NJT5218F, and NJT5218FM) herein referred to as "theUnit".

This instruction manual provides information and instructions for installation andoperation of the Unit.

IM-T5218 Rev.00

Contents

This instruction manual is intended for use by trained field installers or systemengineers responsible for satellite networks.

Updated instruction manual may be available from NJRC's sales [email protected].


Interface DescriptionIF / Ref. / DC Power Input: N-type Female Connector

Model Number

This instruction manual is for Universal Ku-band 8W BUC (Model No.: NJT5218N,NJT5218NM, NJT5218F, and NJT5218FM).

1. Introduction

The Unit has the following line-up:

NJT5218N

DC Power Input: MS Connector

IM-T5218 Rev.00

The Unit receives a reference signal (10 MHz) and an IF signal (L‐Band: 950 to1,700 MHz) input and transmits an RF signal (Universal Ku‐band: 13.75 to 14.5GHz) output.

NJT5218FM IF / Ref. Input: F-type Female Connector

The Unit comes in a single, weatherized housing rated for outdoor use. The Unithas either an N-Type or a F-type female connector input, a WR75 waveguide withgrooved flange output, and optional MS connector for DC power input. The Unitis operated by both +24 and +48 V DC power (Range: +18 to +60 V) input.

NJT5218NM IF / Ref. Input: N-type Female ConnectorDC Power Input: MS Connector

NJT5218F IF / Ref. / DC Power Input: F-type Female Connector


IM-T5218 Rev.00

2. Safety Instructions

CAUTION

WARNING WARNING indicates a potentiallyhazardous situation which, if notavoided, could result in death orserious injury.

NOTE is used to notify ofinstallation, operation, ormaintenance information that isimportant, but not hazard-related.

CAUTION indicates a potentiallyhazardous situation which, if notavoided, could result in minor ormoderate injury. CAUTION mayalso be used to indicate otherunsafe practices or risks ofproperty damage.

NOTE

DANGER DANGER indicates an imminentlyhazardous situation which, if notavoided, will result in death orserious injury.

Statement Symbol Description

DANGER, WARNING, CAUTION, and NOTE Statements

DANGER, WARNING, CAUTION, and NOTE statements are used throughoutthis instruction manual to emphasize important and critical information. Youmust read these statements to help ensure safety and to prevent productdamage. The statement are defined below.

Use the following safety guidelines to help protect the Unit from potential damageand to help ensure your own personal safety.


DO NOT dismantle this product.Dismantlement may cause malfunction and electric shock.

ELECTRIC HAZARD

HOT SURFACE

2.1. Safety Statements

Symbol DescriptionGENERIC HAZARD

3. RF Radiation

1. Opening / Removing

When installing the Unit, observe the following safety guidelines.

2. Input Voltage

A radiation hazard exists if the BUC is operated with its RFsignal output unterminated.DO NOT operate the BUC without a load or terminationattached to the RF signal output.

Only input a voltage within the range indicated in specifiedvoltage.DO operate at the input voltage of +18 to +60 V DC power.

IM-T5218 Rev.00


DO NOT block the fins.Normally the Unit should be mounted with long fins face up.

2. WeatherproofThe Unit is mounted outdoors must be adequatelyweatherproofed.Ensure the waveguide joints are properly sealed with thesupplied o-ring (gasket).Use self-amalgamating tape to seal connectors and cable entrypoints from the connector to the cable sheath.

DO NOT input an IF signal over the range of +13 dBmmaximum and a reference signal within the range of -5 to +5dBm.

6. Operating Temperature.Operate the Unit within the ambient temperature range of -40to +55 degree C.

2.2. Instruction Statements

1. Mounting

DO NOT touch the body, especially fins, during operating theUnit.High touch temperatures may exist, depending on loadconditions.

4. High Temperatures

IM-T5218 Rev.00

5. Input Level


Opening or removing any component (e.g. label, and screws)or sealed area will immediately void the warranty.

DO NOT touch the filter in the waveguide output.The filter is used for Receive band noise and spurious rejection.If the filter is damaged or dirty, it may not reject a sufficientvalue of false receive band.

4. ConnecterWhen attaching cable, DO tighten as connecter with followingtorque: N-type connecter, 0.68 to 1.13 N・m F-type Connecter, 0.39 to 0.49 N・m MS Connecter, 2.94 to 3.63 N・m

5. Warranty

3. Waveguide

IM-T5218 Rev.00


Qty(4), Hexagon Socket Head Bolt (M4x10)

3. Packing List

NJT5218N,NJT5218NM,

The Unit is shipped in a single shipping container with the following content:

No.

IM-T5218 Rev.00

1.

2.

Qty

1 sheet

1 unit

1 set

3.4.

ORNJT5218FM

BUC:Description

Date sheet1 pc Mating MS Connecter for only NJT5218NM and NJT5218FM

Part Number: MS3106E 12S-3S

NJT5218F,

Accessory:

Qty(1), O-ringQty(1), Hexagon Wrench Key (M4)


4. Overview

IM-T5218 Rev.00

IF / Ref. Input: N-type Female Connector

Block Diagram

Interface DescriptionNJT5218N IF / Ref. / DC Power Input: N-type Female ConnectorNJT5218NM

The unique features are ・ High Efficiency & Low Distortion. * P1dB: +39 dBm min. over temperature * IM3: -28 dBc @ Pout = +36 dBm * Power Consumption: 79 W ・ Covering 2 kinds of Modem Output Voltage * +24 / +48 V DC Power (Voltage Range: +18 to +60 V) ・ Compact Size & Light Weight * Weight: 3.2 kg ・ LED Indicator ・ RoHS Compliance

The Unit transmits an RF singal (Universal Ku‐band: 13.75 to 14.5 GHz) outputwith up to 8W (+39 dBm) linear.

Model NumberThe Unit has the following line-up:

DC Power Input: MS ConnectorNJT5218F IF / Ref. / DC Power Input: F-type Female ConnectorNJT5218FM IF / Ref. Input: F-type Female Connector

DC Power Input: MS Connector


5.1. Appearance

5. Physical Description

IM-T5218 Rev.00

This section describes appearance and outline for the Unit.

Overall Picture(Model No. NJT5218NM)


5.2. Outline

IM-T5218 Rev.00

5.2.1. Outline Drawing of NJT5218N

ＬＥＤＩｎｄｉｃａｔｏｒ

59 .8

４－Ｍ４ｄｅｐｔｈ６ｍｉｎ．ＷＲ－７５

ＤＣＰｏｗｅｒ：＋１８ｔｏ＋６０ＶＤＣ

Ｎ－ｔｙｐｅ，ｆｅｍａｌｅｃｏｎｎｅｃｔｏｒＩＦ／Ｒｅｆ．（１０ＭＨｚ）

Ｍ４ｄｅｐｔｈ６ｍｉｎ．

51.5

87 .5

51.5

99

87 .5

175

219

.521

9.5

114

.8

Ｕｎｉｔ：ｍｍ

Ｔｏｒｅｌａｎｃｅ： ±１


IM-T5218 Rev.00

5.2.2. Outline Drawing of NJT5218NM


45

59 .8


Ｎ－ｔｙｐｅ，ｆｅｍａｌｅｃｏｎｎｅｃｔｏｒＩＦ／Ｒｅｆ．（１０ＭＨｚ）


51.5

87 .5

51.5

99

87 .5

175

219

.521

9.5

83.5

114

.8



ＭＳｃｏｎｎｅｃｔｏｒ：ＭＳ３１０２Ｅ１２Ｓ－３ＰＤＣＰｏｗｅｒ：＋１８ｔｏ＋６０ＶＤＣＭＳｃｏｎｎｅｃｔｏｒ：ＭＳ３１０２Ｅ１２Ｓ－３ＰＤＣＰｏｗｅｒ：＋１８ｔｏ＋６０ＶＤＣ


5.2.3. Outline Drawing of NJT5218F

IM-T5218 Rev.00


59 .8


Ｆ－ｔｙｐｅ，ｆｅｍａｌｅｃｏｎｎｅｃｔｏｒＩＦ／Ｒｅｆ．（１０ＭＨｚ）Ｆ－ｔｙｐｅ，ｆｅｍａｌｅｃｏｎｎｅｃｔｏｒＩＦ／Ｒｅｆ．（１０ＭＨｚ）ＤＣＰｏｗｅｒ：＋１８ｔｏ＋６０ＶＤＣ


51.5

87 .5

51.5

99

87 .5

175

219

.521

9.5

114

.8




IM-T5218 Rev.00

5.2.4. Outline Drawing of NJT5218FM


45

59 .8


Ｆ－ｔｙｐｅ，ｆｅｍａｌｅｃｏｎｎｅｃｔｏｒＩＦ／Ｒｅｆ．（１０ＭＨｚ）


51.5

87 .5

51.5

99

87 .5

175

219

.521

9.5

114

.8



83.5

ＭＳｃｏｎｎｅｃｔｏｒ：ＭＳ３１０２Ｅ１２Ｓ－３ＰＤＣＰｏｗｅｒ：＋１８ｔｏ＋６０ＶＤＣ


LEDIndicator

IM-T5218 Rev.00

MSConnector

DC Power Input The Unit is required to supply +18 to+60 V DC power via this connector.

WR-75 RF Output The Unit transmits an RF signal (13.75to 14.5 GHz) via this waveguide.

5.3.1. In case of NJT5218NItem Description Purpose

5.3. Description of Connectors, Switches, and LEDs

N-typeFemaleConnector

IF / ReferenceInputandDC Power Input

The Unit receives an IF signal (950 to1,700 MHz) and a reference signal andis required to supply +18 to +60 V DCpower via this connector.


LEDIndicator

Local Unlock Alarm GREEN: L.O. lockedRED: L.O. unlocked (or no referencesignal)

5.3.2. In case of NJT5218NMItem Description Purpose


IF / ReferenceInput

The Unit receives an IF signal (950 to1,700 MHz) via this connector.



LEDIndicator


5.3.4. In case of NJT5218FM


IM-T5218 Rev.00

5.3.3. In case of NJT5218FItem Description Purpose


IF / ReferenceInputandDC Power Input

The Unit receives an IF signal (950 to1,700 MHz) and a reference signal andis required to supply +18 to +60 V DCpower via this connector.

Description PurposeN-typeFemaleConnector

IF / ReferenceInput

The Unit receives an IF signal (950 to1,700 MHz) via this connector.

MSConnector

DC Power Input The Unit is required to supply +18 to+60 V DC power via this connector.

Item


LEDIndicator



・・

When attaching the OMT or the filter, you should follow the followingsteps:

Verify that the o-ring groove on thewaveguide flange of the Unit is clean.Insert the enclosed o-ring (gasket)the groove as shown.

IM-T5218 Rev.00

6. Installing

This section describes basic installation for the Unit.

6.1. Mounting Configuration

6.1.1. Guidelines for Attachment of OMT

Step 1:

Step 2:

The Unit can be mounted in the feed horn of the satellite antenna.

6.1.2. Guidelines for MountingWhen mounting on the the OMT or the filter, you should follow thefollowing cautions:

DO NOT block the fins.Normally the Unit should be mounted with long fins face up.

Secure the OMT or the filter to the Unit using the suppliedenclosed bolts with 1.15 to 1.4 N・m torque as shown, when thethickness of the flange of the OMT or the filter is 3.5 to 5.0mm.When the thickness is not 3.5 to 5.0 mm, you should prepare


・・

Connecting the coaxial cable is proceeded with the following steps:

The Unit receives an IF signal and a reference signal and via coaxial cablefrom modem, and is required to supply +18 to +60 V DC power via coaxialcable from modem in case that it is NJT5218N or NIT5218F.

IM-T5218 Rev.00

Only input a voltage within the range indicated in specifiedvoltage.DO operate at the input voltage of +15 to +60 V DC power atthe coaxial connecter on the Unit.

6.2.1. Connecting Coaxial Cable

6.2. Connecting SystemThe Unit is connected two cables:

Coaxial CablePower Cable

Step 1: Connect the coaxial cable with N-type or F-type maleconnecters to the coaxial connecter equipped with the Unitunder following torque: N-type connecter, 0.68 to 1.13 N・m F-type Connecter, 0.39 to 0.49 N・mSee figure below.

Step 2: Use self-amalgamating tape to seal connector and cable entrypoints from the connector to the cable sheath.

Supplied the IF/Ref./DC Power via Coaxial Cable

In case of NJT5118N and NJT5118F

In case of NJT5118NM and NJT5118FM

Supplied the IF/Ref. via Coaxial Cable


6.2.2. Connecting Power CableThe Unit is required to supply +18 to +60 V DC power via coaxial cablefrom modem in case that it is NJT5218NM or NIT5218FM.

IM-T5218 Rev.00

DO NOT input an IF signal over the range of +13 dBmmaximum and a reference signal within the range of -5 to +5dBm.

Only input a voltage within the range indicated in specifiedvoltage.DO operate at the input voltage of +18 to 60 V DC power atthe coaxial connecter on the Unit.

Connecting the power cable is proceeded with the following steps:Step 1: Assemble the power cable and the supplied MS mating

connector with the following assignment: Pin A: Prime (+24 / +48 V DC Power) Pin B: Prime Return

Step 2: Connect the power cable above to MS connecter equipped withthe Unit under 2.94 to 3.63 N・m torque. See figure below.

Step 3: Use self-amalgamating tape to seal connector and cable entrypoints from the connector to the cable sheath.

In case of NJT5118NM and NJT5118FM

Supplied the DC Power via Power Cable


Output Frequency Range 13.75 to 14.5 GHzInput Frequency Range 950 to 1,700 MHzMaximum IF Input Level +13 dBm max.(without damage)Conversion Type Single, fixed L.O.L.O. Frequency 12.80 GHzFrequency Sense PositiveOutput Power @ 1dB G.C.P. +39 dBm min. over temperatureLinear Gain 65 dB nom., 59 dB min.

-60 dBc/Hz max. @ 100 Hz-70 dBc/Hz max. @ 1 kHz-80 dBc/Hz max. @ 10 kHz-90 dBc/Hz max. @ 100 kHz-100 dBc/Hz max. @ 1MHz

The Unit is in compliance with the following specifications:

7. Specification

IM-T5218 Rev.00

7.1. Electrical Specifications

8.

No. Item Specifications1.2.

9. IM3 -28 dBc typ., -24 dBc max. @ total power <= +39 dBm - 3 dB

3.

4.5.6.7.

Reference[Frequency] 10 MHz (sine-wave)[Input Power] -5 to +5 dBm @ Input port[Phase Noise] -125 dBc/Hz max. @ 100 Hz

-135 dBc/Hz max. @ 1 kHz-140 dBc/Hz max. @ 10 kHz

11. L.O. Phase Noise

10. Requirement for External

2 : 1 max.

12. Input Impedance<NJT5218N and NJT5218NM> 50 ohms nominal<NJT5218F and NJT5218FM> 75 ohms nominal

DC Power Requirement[Voltage Range] +24 / +48 VDC (+18 to +60 VDC)

13. Input VSWR 2 : 1 max.14. Output VSWR

[Power Consumption] 75 W typ. @ No IF signal79 W typ., 93 W max. @ Pout = +39 dBm

15. Output Load VSWR for NonDamage

Infinite : 1

16.


with Grooved Flange

4.5.

2.

1.

Shut off the HPA in case of L.O.unlocked

17. Mute

LED Indicator GREEN: L.O. lockedRED: L.O. unlocked (or no 10 MHz reference signal)

without Interface Connector

18.

No. Item Specifications

IM-T5218 Rev.00

219.5 mm [8.64"]

Output Interface

Dimension & Housing

DC Power: MS connector

7.2. Mechanical and Environmental Specification:No. Item Specifications

<NJT5218F><NJT5218FM>

175 mm [6.89"]99 mm [3.90"]

IF / Ref. / DC Power: F-type, femaleIF / Ref.: F-type, femaleDC Power: MS connector

Mating connector: MS3106E 12S-3S

Input Interface<NJT5218N> IF / Ref. / DC Power: N-type, female<NJT5218NM> IF / Ref.: N-type, female

- MS connector - Model: MS3102E 12S-3P

(H)

Assignment:

Waveguide, WR75

Temperature Range (ambient)[Operating] -40 to +55 C

3.

(L) (W)

[Storage] -40 to +75 C7. Humidity 0 to 100 %

Weight 3.2 kg [7.0 lbs]Cooling Convection Cooling

6.

10. Comply with RoHS (Restricting the use of Hazardous Substances)directives

8. Dustproof / Waterproof IP67 (IEC 60529)9. Regulatory Compliance CE / EMC Directive (2004/108/EC)

Instruction Manual for Universal Ku-band 8W BUC [NJT5218 ... · F-type Connecter, 0.39 to 0.49...

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Transcript of Instruction Manual for Universal Ku-band 8W BUC [NJT5218 ... · F-type Connecter, 0.39 to 0.49...