PA 6W Module PCB Test Points [220-02001-05]

SK1011: GND2: +28V-FILT3: +28V-FILT4: GND

SK1021: POWER-CONTROL-CONT2: DETECTOR3: PA-KEY-COAX4: DRIVER-TEMP

Connector PIN outsPower Supply RF Power Control

CCT Sheet 1TP100[1K3] PA-KEY-COAXTP101[1L6] DRIVER-BIAS-CONT

T8000 UHF PA 6W Module Schematic Test points

CCT Sheet 2TP200[2C4] DRIVER-BIAS-CONTTP201[2C5] DRIVER-CURRENTTP202[2D5] +10V-SWITCHED-CONTTP203[2H4] POWER-CONTROL-CONTTP204[2J4] TEMP-SENSTP205[2K4] +28V-FILT1TP206[2J13] PIN-BIAS

P1001: 2: DRIVER-CURRENT3: DRIVER-BIAS-CONT4: +10V-SWITCHED-CONT

SHUT-DOWN

RF OUTPUT

P100

TP202TP203

TP101

TP204

TP200

TP206

SK100

TP205

TP100

SK103RF Driver Control

SK100RF INPUT

TAIT ELECTRONICS 220-02001-05

6W Module PCB LAYOUT

DETECTOR [1J11]

PA-KEY-COAX [1J4]

High PassFilter

PinAttenuator

100mw 1W 6W

RF DetectorD160/C161

RF BlockL100

D100,D102,D104,D106

C150,C151,C152L150,L151,L152

Q101 Q102 Q103

P100 [1C14](50 Ohms)

10V-SWITCHED-CONT [1E9]

+28V [1E12]

DRIVER-BIAS-CONT [1J11]

TP101[1D11]

(50 Ohms Points)

TP100[1J2]

6W Module sheet: 1

POWER-CONTROL-CO NT[2H13]

PIN-BIAS[2H13]

P100[1C14]

(50 Ohms)

Analog Signal

Digital Signal

DETECTOR[2E3]

TP204 [2J4]

+28V [2E6]

to

SK102:4

Temperature SensIC200

PIN-BIAS REGIC201

SK102:2

P200+28V-EXT

+28V-FILT1

A

IC260

+28V-FILT

TP206 [2J13]

PIN-BIAS [2H13]+28V-FILT1[2J9]

+28V-FILT1[2C10]

SK103:1STAND-BY

8V2

+28V-FILT1[2E9]

SK101:2,3

DRIVER-CURRENT SK103:1

D250 IC260

DETECTORGAIN

DriverCurrent

[To Driver Q103]

DETECTOR GAINIC260

6W Module sheet: 2TP201 [2C5]

TP205 [2K4]

P201

P202

TP203 [2H4]

POWER-CONTROL-CO NTSK102:1

SK103:4

TP202 [2D5]

+10V-SWITCHED-CO NT

SK103:3

TP200 [2C4]

DRIVER-BIAS-CONT

P203

P204

IC202

Analog Signal

Digital Signal

PRODUCTTAIT ELECTRONICS

TRAINING SERVICES RF DriverTB8100 PA SMQ xoH7

ID: DATE:2004

Page 1

100mWPIN

atten.6W

RFBlock

Exciter to PARF + Tx_Key

6W PCB

HPF

+28V+2V5

RFDetect

1W

6W RF Driver Tx_Key RF_Detect PWR_CTRLDriver_BIAS

Driver_Temp

Driver_Current ½V = Current

Driver Out [6W]

PRODUCTTAIT ELECTRONICS

TRAINING SERVICES RF DriverTB8100 PA SMQ xoH7

ID: DATE:2004

Page 2

TAIT ELECTRONICS 220-02001-05

6W Module PCB LAYOUT

TAIT ELECTRONICS 220-02001-05

6W Module Sheet 1

PRODUCTTAIT ELECTRONICS

TRAINING SERVICES RF DriverTB8100 PA SMQ xoH7

ID: DATE:2004

Page 3

TAIT ELECTRONICS 220-02001-05

6W Module Sheet 2

PRODUCTTAIT ELECTRONICS

TRAINING SERVICES RF DriverTB8100 PA SMQ xoH7

ID: DATE:2004

Page 4