RF Technology R50 Eclipse Series Instrucciones de operaciones descargar pdf (Pagina 15)

1 2 3 4 56

54321

Title

Number RevisionSize

Orcad B

Date: 17-Mar-1998 Sheet of

File: D:\JBS\..\BLOCK.SCH Drawn By:

OUTPUT

DIRECTIONAL

COUPLER

FWD.PWR.

REV.PWR.

+13.8 Vdc

INPUT

+8.0 V.REF.

D1-D3

SET

R.F.DET.

REF.

REG.

OVER TEMP. DETECTOR

OVER TEMP.

FWD. & REV.

DETECTOR AMPS.

5-15W

50-125W

600 MHz LPF

L1-L4

DRIVER

OUTPUT

+8.0 V.REF.

SET

+8.0 V.REF.

POWER

REVERSE

FORWARD

POWER

+8.0 V.REF.

SET MAX

RFO

THRESHOLD

ALC OUT

FAN

AMPLIFIER

RF OUTPUT

INDICATOR

FAN CONTROL

ALC AMP FWD.& REV.

POWER CONTROL

OVER TEMP.

POWER CONTROL

J1J2

BNC

RT1

90 DEG.C.

U2C

U2B

RV2

RV1

U3D,Q5

U3C,Q6,Q8

U3B

U2A

U3A

U2D

R.F.TECHNOLOGY PTY. LTD.

17 / 8 Leighton Place, Hornsby, SYDNEY

PA501 Block Schematic 05/9137 R6

JBS after RGM

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 31 32

PA501Amplifier 1
Contents 2
1.1 Installation 4
WARNING 4
2 Circuit Description 6
2.3 Directional Coupler 7
2.4 Low Pass Filter 7
2.6 RF Output Indicator 8
(Rev 05/9151) 9
3.1 Output Power Level 9
3.2 Tuning Procedure 9
4 Specifications 10
4.2 Physical Configuration 11
4.5 Antenna Impedance 12
4.6 Output Power 12
4.7 Spurious and Harmonics 12
4.8 Heatsink Temperature 12
4.9 ALC Output 12
4.10 Connectors 13
A Engineering Diagrams 14
B.1 Equipment Required 19
B.2 Procedure 19
There should be 20
23
30/9137 (PA501 Mk I) 30

Comentarios a estos manuales

Sin comentarios

RF Technology R50 Eclipse Series Instrucciones de operaciones Pagina 15

Comentarios a estos manuales

Relacionado con productos y manuales para Receptor RF Technology R50 Eclipse Series