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4

INSTALLATION AND CONNECTIONS

n

 

Unpacking

After unpacking, immediately report any damage to 
the delivering carrier or dealer. Keep the shipping car-
tons.

For a description and a diagram of accessory equip-
ment included with the repeater, see ‘SUPPLIED AC-
CESSORIES’ on p. ii of this manual.

n

 

Selecting a location

Select a location for the repeater that allows adequate 
air circulation, free from extreme heat, cold, or vibra-
tions, and away from TV sets, TV antenna elements, 
radios and other electromagnetic sources.

n

 

Antenna connection

For radio communications, the antenna is a critical 
component, along with output power and sensitivity.
Select antenna(s), such as a well-matched 50 

˘

 an-

tenna, and feedline. 1.5:1 or better of Voltage Stand-
ing Wave Ratio (VSWR) is recommended for desired 
band. Of course, the transmission line should be a 
coaxial cable.

 

 

CAUTION: 

Protect repeater from lightning by using 

a lightning arrestor.

  

NOTE:

 There are many publications that describe 

proper antennas and their installation. Check with 
your local dealer for more information and recom-
mendations.

TYPE-N CONNECTOR INSTALLATION EXAMPLE

 

15 mm (

19

32

 in)   6 mm (

1

4

 in)   3 mm (

1

8

 in)

Slide  the  nut,  flat  washer,  rubber  gasket  and  clamp  over  the  coaxial 
cable, then cut the end of the cable evenly.

Strip the cable and fold the braid back over the clamp.

Soft solder the center conductor. Install the center conductor pin and 
solder it.

Carefully slide the plug body into place aligning the center conductor 
pin on the cable. Tighten the nut onto the plug body.

q

w

e

r

15 mm

3 mm

6 mm

No space

Solder hole

Be sure the center conductor is 

the same height as the plug body.

Clamp

Center

conductor

Washer

Nut Rubber gasket

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Summary of Contents for UHF FM Repeater iFR6100

Page 1: ...INSTRUCTION MANUAL UHF FM REPEATER iFR6100...

Page 2: ...ures can exceed 80 C resulting in permanent damage to the repeater if left there for ex tended periods DO NOT place the repeater in excessively dusty envi ronments or in direct sunlight DO NOT put any...

Page 3: ...ogy embodied in this product is protected by intellectual property rights including patent rights copyrights and trade secrets of Digital Voice Systems Inc This voice coding Technology is licensed sol...

Page 4: ...r correspond to the original module and B module s indicator correspond to an extended module u MICROPHONE CONNECTOR MIC This 8 pin modular jack accepts the optional micro phone KEEP the MIC connector...

Page 5: ...ignals q w e t r The optional channel extention module can be installed Ask your dealer for details q SIGNAL STRENGTH INDICATOR Indicates relative signal strength level w LOW POWER INDICATOR Appears w...

Page 6: ...Customize A D input Not used No connection Ground The desired function can be assigned Default Null The desired function can be assigned Default P0 Monitor Output The desired function can be assigned...

Page 7: ...r desired band Of course the transmission line should be a coaxial cable CAUTION Protect repeater from lightning by using a lightning arrestor NOTE There are many publications that describe proper ant...

Page 8: ...ramming e NC r M PTT Input port for TX control t Microphone ground y Microphone input u Ground i Input port for PC programming Rear panel connection ACC CONNECTOR p 3 Used for external equipment contr...

Page 9: ...the repeater D Using the supplied handle The supplied handles are available for mounting the repeater into a 19 inch rack The handles can be in stalled to the repeater s front panel q Attach the supp...

Page 10: ...Up 2 or CH Down 2 to select the de sired channel When receiving a signal the BUSY indicator lights green and audio is emitted from the speaker Further adjustment of VOLUME to a comfortable lis tening...

Page 11: ...e peater is set to duplex Re connect the DC power cable correctly Check the cause then replace the fuse with a spare one Rotate VOLUME clockwise to obtain a suitable listening level While in base oper...

Page 12: ...op microphone UR FR6100 channel extension module UT 109R voice scrambler unit Non rolling type max 32 codes UT 110R voice scrambler unit Rolling type max 1020 codes The scrambler systems of the UT 109...

Page 13: ...ight clear ance i e the height above any place where persons may have access and front clearance i e the dis tance in front of the antenna where the radiated field may exceed the recommended limits No...

Page 14: ...enna be used then you will have to obtain a 3 dimensional polar plot of the radia tion characteristic from the manufacturer and evaluate the clearance distances in both vertical and horizontal planes...

Page 15: ...le Essential Test Suite measurements have been performed Version where applicable This compliance is based on conformity with the following harmonised standards specifications or documents i ii iii iv...

Page 16: ...u Osaka 547 0003 Japan Intended Country of Use AT FI IT PL GB RO BE FR LV PT IS TR CY DE LT SK LI HR CZ GR LU SI NO DK HU MT ES CH EE IE NL SE BG A 6636H 1EU Printed in Japan 2008 Icom Inc Printed on...

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