MSAT G2 Handi-Remote Interface

Installation Manual

Version 1.00

Link Communications, Inc.1035 Cerise Road

Billings, Montana 59101

Product Number: TC-MS-0001Last Update: August 11, 2006

www.link-comm.com

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Limited Warranty

COVERAGE:

Link Communications, Inc. warrants that its products will be free from defects in materials andworkmanship for a period of 12 Months (1 years) from the date of shipment. During this time,Link Communications, Inc. will cover parts, labor and return shipping. If failure is caused byinstances other than manufacturing defects, Link Communications, Inc. will repair the productand bill the customer for parts and labor. Contact Link Communications, Inc. for moreinformation.

What Link Communications, Inc. will not cover:

1. Voltage outside specifications applied to the controller. The MSAT G2 operates at +11V to +18V, negative ground.

2. Damage to the controller by lightning, accident, or power surges.

3. Incorrect unit installation.

4. Damage caused by shipment (damage claims are handled by the carrier).

6. Unauthorized repairs.

THIS WARRANTY APPLIES ONLY TO THE ORIGINAL PURCHASER

HOW TO OBTAIN SERVICEPlease contact Link Communications, Inc. for servicing information and authorization.

Service Address:

Link Communications, Inc.Attn: G2-HR Repair1035 Cerise RoadBillings, MT 59101

Voice: +406-245-5002Fax: +406-245-4889Email: info@link-comm.com

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Return Policy

These policies supersede policies appearing on all other Link Communications, Inc. literature and are in effect for purchases made after March 1, 1989.

C Please keep all packing material and documentation in the event that yourequipment has to be serviced or returned.

C Before returning any product, you must obtain a Return Authorization (RMA) number. You can obtain this by calling (406) 245-5002.

C No returns, of any type, will be accepted without an RMA number. Please have thefollowing information on hand when calling for an RMA number: customer name,invoice number, serial number, and the nature of the problem. All can be found on yourinvoice.

C All product to be returned must be returned within 30 days from the invoice date, 100%complete, and must include manuals, parts bags, and other accessories provided by themanufacturer.

C All defective products will be accepted directly by Link Communications, Inc. for credit,exchange, replacement, or repair at Link Communications, Inc.’s discretion. After 30days from invoice date, the manufacturer’s warranty applies.

C All non-defective returns for credit, exchange, or refund are subject to a restocking fee onthe schedule listed below. No returns will be accepted beyond the 30 day period. Shipping costs are not refundable.

C 0 to 10 days 5% restockingC 11 to 20 days 10% restockingC 21 to 30 days 15% restocking

C Link Communications, Inc. reserves the right to authorize product returns beyond30 days from date of invoice. If the product is accepted after 30 days, credit will beissued toward FUTURE PURCHASE ONLY.

If you have any questions — JUST ASK.

All of us have tried to make sure that this order has been shipped correctly. If we have made anerror - we want to make it right. If you have a question or problem with your order, just write orcall, and our staff will personally handle your situation.

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MSAT G2 Handi-Remote Interface Installation Manual V1.00

Table of Contents

1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1-

1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1-

1.2 Overview of the MSAT G2 Handi-Remote Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2-

Section 2.0: Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -3-2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -3-Radio End Installation Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -3-Handset End Installation Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -4-

Installation Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -4-

Hardware Reference Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5-Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -6-PCB Top Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -7-PCB Bottom Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8-

Handout Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -9-

MSAT G2 Handi-Remote Interface Installation Manual V1.00

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1.0 Introduction

1.1 Overview

The scope of this document is to aid in the installation of the MSAT G2 Handi-Remote interface. It is the goal of this document to address most of the questions an installer, and user mightencounter. It is not the goal of this document to address every and all possible set-upcombinations.

When questions arise, first refer to this manual, and if unable to locate a solution to your issue,contact Link Communications, Inc. (Link) technical support staff for resolution. Our preferredmethod of support is utilizing e-mail:

E-Mail support: support@link-comm.com

Telephone support is available for basic questions, theory of operation and configuration issues. Custom programming support is only handled via e-mail.

Phone support: +406-245-5002

MSAT G2 Handi-Remote Interface Installation Manual V1.00

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1.2 Overview of the MSAT G2 Handi-Remote Interface

The MSAT G2 Radio/Telephone interface provides the user with the ability to radio dispatch andcommunicate between multiple talk groups, over satellite. The only limit to this units powerfuluse is the distance from the antenna to the radio. The handset attaches to the radio, therefore it islimited in its distance it can be located from the radio.

(TM)The G2 Handi-Remote Interface (G2-HR) extends the distance the handset can be locatedaway from the radio, therefore expanding the opportunities where this system can be install. TheG2-HR is guaranteed to operate with up to 1000 feet of Category 5, 5E or 6 cable between theradio and the handset. The theoretical limit is 4300 feet, but we do not guarantee operation atthis distance.

The G2-HR requires a dry 4-pair cable to be used. Dry indicates that the cable is physicallystraight through between the two units. Because the G2-HR utilizes Category 5 series cable,some may assume that it can be connected through an existing network within a building. That isincorrect, and will not enable operation. When installing the interface a complete end-to-endcopper cable run is necessary. Runs where there might be significant interference will requireCategory 6 shielded cable to minimize environmental interference.

The G2-HR is comprised of two modules.

Module 1 is the Radio endAn included 6" connection cable connects the MSAT G2 radio to the module. One end of thecable attaches to the MSAT G2 radio’s Handset connector, and the other end attaches to the G2-HR, Radio end connector labeled MSAT-G2 RADIO. The extender cable attaches to theconnector labeled CABLE TO HANDSET. The connectors used will be lit-up on the G2-HRmodule. The radio end G2-HR module is powered from the MSAT G2 radio’s +12VDC.

Module 2 is the Handset endConnecting the Handset module is similar to the radio end module. One end of the extensioncable attaches to the G2-HR connector labeled CABLE FROM RADIO, and the handset attachesto the connector labeled MSAT-G2 HANDSET. The connectors used will be lit-up on the G2-HR module. The handset end G2-HR module is powered from an external +12VDC powersupply (included).

The connection between the two modules is isolated and contains no Ground or DC power. Thisconnection ensures better noise isolation and minimization of ground loops that can causeincreased noise. The cable carries balanced 2-wire transmit audio, balanced 2-wire receiveaudio, differentially driven transmit data and differentially driven receive data. To ensure thebest operation, utilize Category 5 or better cable.

MSAT G2 Handi-Remote Interface Installation Manual V1.00

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Section 2.0: Installation

2.1 Introduction

The installation of the G2-HR is easy and painless. The only problems that can be experienced isthe extension cable between the two modules, plugging the cable into the incorrect connector, orno plugging the DC power supply required on the handset end.

Radio End Installation Steps:1. Utilizing the included screws, attach the G2-HR module, labeled MSAT-G2 END to the

radios mounting bracket. Orient the G2-HR so the MSAT-G2 RADIO connector is linedup with the radios Handset connector.

2. Attach the included interface cable between the radio and the G2-HR interface. The endlabeled MSAT plugs into the radio, and the end labeled REMOTE plugs into the G2-HRinterface module.

3. Attach the connection cable (user must provide) to the connector labeled CABLE TOHANDSET. The connector should be lit indicating power and orienting the correctconnection connector.

G2-HR Radio End Connections

MSAT G2 Handi-Remote Interface Installation Manual V1.00

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Handset End Installation Steps:

1. Attach the handset to the module labeled HANDSET-END. Connect the handset to theconnector labeled MSAT-G2 HANDSET.

2. Attach the connection cable (user must provide) to the connector labeled CABLE FROMRADIO. The connector should be lit (once power is applied) indicating power andorienting the correct connection connector.

3. Plug in the power module to the connector labeled +12V and plug into the wall outlet. The connectors should light where the above cables have been attached.

Installation Verification

Once installed, the MSAT G2 Handset should power-up and the MSAT Logo should appear. Ifthis does not occur, press and hold the Handsets power button located on the left side of thehandset. If the G2-HR still does not power-up, check the extension cable between the two units. Also check the MSAT-G2 radio power, and verify the radio end module is attached correctly.

G2-HR Handset End Connections

MSAT G2 Handi-Remote Interface Installation Manual V1.00

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Hardware Reference Pages

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

Link Communications, Inc.1035 Cerise Rd, Billings, Montana 59101

Phone: +406-245-5002 Fax: +406-245-4889

Description

Drawing Number Date Revision Sheet Total

+12V +5V

C50.1uF

C40.1uF

C21uF/16v

MSAT Radio

+12V

PS

1

2

3

4

5

6

S 7S8

T1TL-016

DATA_OUTPUTDATA_INPUT

R12560

MSAT Radio-Cable Extension

AWO062606 Aug. 11, 2006 B 1 1

C31uF/16v

Cable to Handset

BLACKBROWNREDORANGEYELLOWGREENBLUEPURPLE

WHITE/ORANGEORANGEWHITE/GREENBLUEWHITE/BLUEGREENWHITE/BROWNBROWN

DATA FROM HANDSETDATA TO HANDSET

AUDIO TO HANDSETAUDIO TO HANDSET

AUDIO FROM HANDSETAUDIO FROM HANDSET

+12V DC 750mA MAXGROUND

R20560

C221uF

R2315K

C211uF

R243K R25

2K

IN(+)1

IN(-)2

GND3

V(-)4 DIV 5

Rx 6

V(+) 7

OUT 8U6

LTC1569CS8-6

+5V

+5V+5V

8

1

4

3

2

1

U4ALMC6482AIM

+12V

C144.7uF/6.3VC16

4.7uF/6.3V

R1947.5K

R1810K

VREF

R21100K

C201uF

VREF

+5V

P S

1

2

3

4

5

6

S7 S 8

T3TL-016

2.66K 12TH ORDER LOWPASS FILTER

C191uF

R1515K

C181uF

R143K

R162K

IN(+) 1

IN(-) 2

GND 3

V(-) 4DIV5

Rx6

V(+)7

OUT8

U5LTC1569CS8-6

+5V

+5V

+5V

75

6

2

84U4B

LMC6482AIM

+12V

VREF

R1310K

C171uF 2.66K 12TH ORDER LOWPASS FILTER

R810KR9

22K or 100K

VREF

PS

1

2

3

4

5

6

S 7S8

T2TL-016

VI8 VO 1

GD2

GD3 GD 7

GD 6

U3

LM78L05AC

+12V +5V

C134.7uF/6.3VC15

4.7uF/6.3V

+12V

HAND_D+HAND_D-RAD_D+

RAD_D-

C1+1

C1-3

C2+27

C2-26

V+28

VCC2

V-25

GND4

RS232_OUT1 5

RS232_OUT2 8

RS232_INP1 20

RS232_INP2 19

RS485_OUT1+ 6

RS485_OUT1- 7

RS485_INP+ 17

RS485_INP- 18

RS485_DE 22

RS485_RE 12

RS485_DI 23

RS485_RO 11

RS_TTL_R1 9

RS_TTL_R2 10

RS_TTL_T1 24

RS_TTL_T2 21

SHDN 13FAST 14

RE23215

TE23216

U1

MAX3162EAI

C11uF

C61uF

C71uF

C81uF

+5V

C101uF

+5V+5V

+5V+5V

HAND_D+HAND_D-

RAD_D+RAD_D-

DATA_OUTPUT

DATA_INPUT

75

6

2

84

U2BLMC6482AIM

+12V

R210K

R410K

+12V

C124.7uF/6.3V

C114.7uF/6.3V

C94.7uF/6.3V VREF

8

1

4

3

2

1U2ALMC6482AIM

+12V

P S

1

2

3

4

5

6

S7 S 8

T4TL-016

1

2

J1

PCON

D11N4001

+12V

EXTERNAL +12V INPUTUsed on Handset End

Cable from Radio

R110K

HAND_AUDIO

R71.2KHAND_AUDIO

MSAT Handset

Requirements:1) Radio plugs into MSAT Radio Jack2) Radio output plugs into Cable to Handset Jack3) Handset cable plugs into Cable from Radio Jack4) Handset plugs into MSAT Handset Jack5) Handset end plugs into +12V power cube

- when cube power present, changes box's audio levels

LED Indicators:- Handset LED's light when in Handset Mode-- Handset mode is determined by the presence of external +12V

- Radio LED's light when in Radio Mode- Power LED lights when power is applied

1 12 23 34 45 56 67 78 8

99

1313

1111

1212

1010

1414

J2

RJHS-5081

11

22

33

44

55

66

77

88

9 9

13 13

11 11

12 12

10 10

14 14

J3RJHS-5081

11

22

33

44

55

66

77

88

9 9

13 13

11 11

12 12

10 10

14 14

J4RJHS-5081

1 1

2 2

3 3

4 4

5 5

6 6

7 7

8 8

99

1313

1111

1212

1010

1414

J5

RJHS-5081

R171.2KRADIO_MODE

R221.2K

RADIO_MODE

R51.2K

HAND_AUDIO

R31.2K

+12V

DS1QTLP610C-AG

Power LED

R300

R290

R270

R260

C23 4.7uF

C24

4.7uF

+12V

D2 1N4001

RADIO_MODEC2610uF/16V

C2510uF/16V

42

35 U7

74VHC1G04DT

+5V

12P1Header 2

Jump on Radio End

C271000pF

C28

1000pF

R1133.2K

R3133.2K

Radio End: 100KHandset End: 22K

R8:

Bypass T1 on Handset End and Remove R12 Install 270 ohm on T2on Handset End Across

Pin 4,6

G2 Handi-Remote InterfaceHandset Remote Extension kit for your MSAT-G2 Mobile Satellite Radio

Tired of the distance limitation between your MSAT-G2 handset, radio, and antenna?

up to 1000 feet

* CAT-5 or CAT-5E Cable

Handi-Remote Modules

Plug and Operate. No adjustments needed.

Handset

End

Radio

End

Do you want satellite Two-Way Radio and Telephony but don’t have the a location for the MSAT-G2 radio’s antenna?

You want the reliability of the MSAT-G2 service, so what do you do?

LinkCommunications Inc.

+406-245-5002 1-800-610-4085 http://www.link-comm.com

Available for immediate shipping

*(CAT-5/5E cable not included)

Link Communications introduces the new G2 Handi-Remote interface kit for the MSAT-G2 Mobile Satellite Radio system. This new interface enables the handset and MSAT-G2 radio to be separated by up to 4000 feet utilizing standard CAT-5/5E network cable. Installation is as easy as plugging both the handset and radio into the Handi-Remote modules and connecting a CAT-5/5E cable run between the two Handi-Remote modules. No configuration or adjustments are necessary to get your MSAT-G2 up and operational. Everything you need to get both ends extended are included with the kit, all you provide is a CAT-5/5E cable run between the two units. Power is provided by the MSAT-G2 on the radio end and +12V power is required on the handset end (power module included).

(TM) Specifications: G2 Handi-Remote Interface, Handset Extension Kit

Handset End: Power and Size

Voltage / Current / Tem perature 11V .. 18V DC / 200m A DC @ +12V/DC. 2.5m m Phoenix Power Connector. -4 F to 158 F (-20 C to 70 C).o o o o

Size/W eight 2-1/4" deep x 5-1/2" width x 1" high W eight: 6.3 ounces

Radio End: Power and Size

Voltage / Current / Tem perature 11V .. 18V DC / 200m A DC @ +12V/DC, powered by the radio. -4 F to 158 F (-20 C to 70 C).o o o o

Size/W eight 2-1/4" deep x 5-1/2" width x 1" high W eight: 6.3 ounces

I /O Characteristics

RJ-45, CAT-5E Jum per Cable 12" Jum per between radio and the Handi-Rem ote module

RJ-45, CAT-5E Connection Cable Up to 1000 feet between Radio side Handi-Rem ote and Handset side Handi-Rem ote

RJ-45, Handset End Direct connection between handset and Handi-Rem ote