background image

Page 6 of 7 

3.  Cover with a layer of oil and water resistant coating (for example, 3M Scotchkote™ 

Electrical Coating. 

Note: 

For specifics, please refer to the manufacturer’s instructions. 

Dimensions of Distribution Amplifier 

Figure 2 shows the major dimensions of the distribution amplifier. 

115.0 mm

56.0 mm

2 x   4.4 mm Dia
mounting holes

105.0 mm

130.4 mm

50.0  mm

33.5 mm

64.0 mm

34.5 mm

14.5 mm

PORT  1

DC POWER

DC POWER

PORT  4

ANTENNA

INPUT

PORT  2

DC POWER

DC POWER

PORT  3

GPS DISTRIBUTION AMPLIFIER

58536A

94.8 mm

 

 

Figure 2.  58536A GPS Distribution Amplifier 

 

7.0  Maintenance 

No periodic maintenance is required for the distribution amplifier. However, it is 
recommended that all components of the antenna system be checked periodically and 
replaced, if necessary, as specified in your company procedures. 

Содержание 58536A

Страница 1: ...097 58536 01 Issue 1 Apr 00 Copyright 2000 Symmetricom Inc All rights reserved Printed in U S A 58536A GPS Distribution Amplifier Information Note...

Страница 2: ...Center 888 367 7966 from inside U S A only toll free 408 428 7907 U K Call Center 44 7000 111666 Technical Assistance 44 7000 111888 Sales Fax 408 428 7998 E mail ctac symmetricom com Internet http w...

Страница 3: ...e 58536A consists of a broadband unity gain amplifier and a 1 4 signal splitter Designed for use with GPS antennas the unit features a high degree of isolation to eliminate feedback and interaction be...

Страница 4: ...using RG 213 cable Use this procedure to determine if line amplifiers are required 1 First calculate the distance from the antenna to the most distant receiver 2 Determine the signal loss due to the...

Страница 5: ...58521A with a loss of 5 dB per 30 5 meters 100 ft Contact Symmetricom if you need information on the availability of lower loss cable Note These guidelines include a safety margin to account for any d...

Страница 6: ...mm 2 x 4 4 mm Dia mounting holes 105 0 mm 130 4 mm 50 0 mm 33 5 mm 64 0 mm 34 5 mm 14 5 mm PORT 1 DC POWER DC POWER PORT 4 ANTENNA INPUT PORT 2 DC POWER DC POWER PORT 3 GPS DISTRIBUTION AMPLIFIER 585...

Страница 7: ...40 MHz DC Power Operating voltage see Caution below Damage level Operating current 4 5 Vdc to 13 Vdc 18 Vdc either polarity 23 mA to 48 mA depending on operating voltage AC Input Level antenna signal...

Отзывы: