ADVANTEST TR4153A Manuale utente

ADVANTEST

ADVANTEST CORPORATION

USER’S

MANUAL

TR4153A/B

TRACKING GENERATOR

MANUAL NUMBER TR4153A/B ED 71 1

Before reselling to other corporations

or re-exporting to other co ntries, yo

are req ired to obtain permission from

both the Japanese Government nder its

Export Control Act and the U.S. Govern

ment nder its Export Control Law.

Printed in Japan

TRACKING GENERATOR (TR4153A/B)

USER'S MANUAL

TABLE OF CONTENTS

1 . INTRODUCTION

......................................................

1 - 1

1 . 1 GENERAL

.........................................................

1 - 1

1 .2 PREPARATION

.....................................................

1 - 2

2. OPERATION ..........................................................

2 - 1

2.1 FRONT AND REAR PANELS ...........................................

2 - 1

2.2 OPERATION METHOD

................................................

2 - 6

3. CONNECTING GPIB AND PROGRAMMING

..............................

......

3 - 1

3. 1 GENERAL ..........................................................

3 - 1

3.2 OUTLINE OF GPIB

.................................................

3 - 2

3.3 SPECIFICATIONS

..................................................

3 - 4

3.4 HANDLING GPIB

...................................................

3 - 7

3.5 BLOCK DELIMITER

.................................................

3 - 9

3.6 PROGRAMMING EXAMPLE .............................................

3 - 10

4. PERFORMANCE SPECIFICATIONS ........................................

4 - 1

4.1 ELECTRICAL PERFORMANCE ..........................................

4 - 1

4.2 GENERAL SPECIFICATIONS ..........................................

4 - 2

4.3 ACCESSORIES

.....................................................

4 - 3

5. OPERATION ..........................................................

5 - 1

6. PERFORMANCE TEST

..................................................

6 - 1

6.1 PREPARATION

...................................................

...

6 - 1

6.2 FREQUENCY RANGE

.................................................

6 - 2

6.3 OUTPUT LEVEL FLATNESS ...........................................

6 - 3

6.4 T.G. LEAKAGE

....................................................

6 - 4

6.5 OUTPUT SPURIOUS

.................................................

6 - 5

6.6 TABLE OF SPECIFICATION ..........................................

6 - 6

7. ADJUSTMENT AND CALIBRATION ........................................

7 - 1

7.1 PREPARATION ......................................................

7 - 1

7.2 ADJUSTMENT OF 3.77 GHz BPF AND ISO CAVITY

......................

7 - 2

7.3 ADJUSTMENT OF 4.0 GHz B P F .......................................

7 - 3

7.4 ADJUSTMENT OF 226.42 MHz VCO ....................................

7 - 4

7.5 ADJUSTMENT OF 22.6 MHz VCXO .....................................

7 - 5

7.6 ADJUSTMENT OF ALC CONTROL BOARD

................................

7 - 6

8. MAINTENANCE INFORMATION

...........................................

8 - 1

8. 1 LOCATION .........................................................

8 - 1

8.2 LEVEL DIAGRAM

...................................................

8 - 3

C - 1*

_____________________________________________ 1 .1 GENERAL

TRACKING GENERATOR (TR4153A/B)

USER'S MANUAL

1. INTRODUCTION

1.1 GENERAL

Tracking generator TR4153A/B (this nit) is a sweep oscillator connected

to the ADVANTEST spectr m analyzer (main nit).

Table 1-1 lists the spectr m analyzer connected to this nit and the

meas rement freq ency range.

Combined se of the tracking generator and the ADVANTEST spectr m analyzer

allows direct reading of the freq ency characteristic of the DUT within

the freq ency range depending on that of the main nit. In this case, a

dynamic range of 80 dB is obtained on the CRT of the main nit. Moreover,

a dynamic range of approximately 110 dB can be obtained by changing the

reference level on the CRT display.

Table 1-1 Connectable Spectr m Analyzer and Meas rement Freq ency Range

Spectr m analyzer Meas rement freq ency range

TR41 31 /E 100 kHz to 2 GHz

The normalization feat re of the spectr m analyzer (TR4131) main nit can

eliminate the freq ency characteristic of the meas rement system, which

permits direct reading of only the freq ency characteristic of DUT.

1 - 1

TRACKING GENERATOR (TR4153A/B)

USER'S MANUAL

1.2 PREPARATION

1.2.1 Preparation and Preca tions

(T)

Set POWER switches of the spectr m analyzer and this nit to OFF when

connecting this nit to the spectr m analyzer or when connecting a

power cable.

(5) Before switching power on

Set the voltage setting card nder the f se properly so that yo can

read the print of the s pply voltage yo se. Use only the specified

f se. See (5) for details on card setting.

Adaptor A09034 (KPR-18)

Connect this pin to

the gro nd terminal Adaptor A09034 (KPR-18)

(a) (b)

Fig re 1-1 Power Cable Pl g and Adaptor

(3) Switching power on

Set the POWER switch on the front panel of this nit to OFF, then

connect the power cable as follows:

Connect the power cable to the AC LINE connector. The power pl g has

three pins and the middle ro nd pin is for gro nding.

When sing a 2-pin adaptor, connect either the gro nd wire of the

adaptor or the gro nd panel on the rear panel of the main nit to the

gro nd. The attached adaptor, A09034 (KPR-18), conforms to the

Electric Appliance Reg lations. As shown in Fig re 1-1, widths A and

B of two pins of the A09034 are different, so check which is which

when inserting this pl g in the receptacle.

When the A09034 cannot be sed, se the optionally available adaptor

KPR-13.

1 - 2

________________________

___

1.2 PREPARATION

TRACKING GENERATOR (TR4153A/B)

USER'S MANUAL

(T) Replacing the f se

Before replacing the f se, disconnect the power cable from the AC LINE

connector. Move the plastic cover of the f se box (on the right side

of the f se box) to the left, then p ll the FUSE PULL lever to remove

the f se as shown in Fig re 1-2. Use only the f se specified in

Table 1-2.

Table 1-2 AC S pply Voltage and F se

S pply voltage F se

AC 100 V

AC 120 V MDX 1.25 A

AC 220 V

AC 240 V MDX 0.6 A

(5) Setting the voltage setting card

Check whether the voltage setting card is properly set. If yo cannot

see the print (100 V, 120 V, 220 V, or 240 V) of the s pply voltage

yo se, remove the card and insert it again p side down. (See

Fig re 1-2.)

Voltage setting card

Fig re 1-2 F se Replacement and Voltage Setting Card

(j) The ambient temperat re is 0 to 40oc.

(7) The storage temperat re is -20 to +70oc. p t this nit in a

cardboard or wrap it with a vinyl sheet and store it in a place not

exposed to direct s nlight.

1 - 3

TRACKING GENERATOR (TR4153A/B)

USER’S MANUAL

1.2 PREPARATION

1.2.2 Operations before Starting Meas rement

This section explains the connections between the rear panel of this

nit and the rear panel of the spectr m analyzer and the operations

req ired before starting meas rement.

Tracking generator

o H M D ] °

m m m

Connection /-i-

cable (A01002)^kg

Spectr m analyzer

uvnzi

@1 □

Connection

cable (MI-02)

Fig re 1-3 Connections between Rear Panels

(T) Set the POWER switches of this nit and main nit to OFF.

(2) As shown in Fig re 1-3, connect cables between the following

connectors:

• SLOPE IN connector of this nit and SLOPE OUT connector of main nit

(MI-02 cable)

• 1st LO INPUT connector of this nit and 1st LOCAL connector of main

nit (A01002 cable)

• 2nd LO INPUT connector of this nit and 2nd LOCAL connector of main

nit (A01002 cable)

(3) Set POWER switches of this nit and main nit to ON.

1 - 4

(T) For the TR4153A, the o tp t level indication LED goes on. For the

TR4153B, the POWER lamp goes on.

(5) Connect the OUTPUT connector of this nit to the INPUT connector of

the spectr m analyzer with the specified cable.

(6) The CRT screen displays the freq ency characteristics of this nit and

main nit.

If the LEVEL VARIABLE control of the TR4153B is at the MIN position,

the o tp t level cannot be controlled and conseq ently the freq ency

characteristic c rve may deviate from being flar.

freq ency characteristic of the amplifier is observed, the maxim m

inp t level m st not exceed that of the first mixer or atten ator.

TRACKING GENERATOR (TR4153A/B)

USER'S MANUAL

_______________________________________________________________1 .2 PREPARATION

1 - 5*

__________________________

2.1 FRONT AND REAR PANELS

TRACKING GENERATOR (TR4153A/B)

USER’S MANUAL

2. OPERATION

2.1 FRONT AND REAR PANELS

2.1.1 TR4153A

See Fig re 2-1 for the panels of the TR4153A. See Section 2.1.2 for

details on the panels of the TR4153A.

- Front panel -

0 POWER switch

To power this nit, set this switch to the ON position. For the

4153A, the o tp t level indication LED goes on. Set this switch to

the OFF position to switch the power off.

(2) OUTPUT connector

This is the o tp t connector for this nit.

(3) OUTPUT LEVEL keys

These keys are sed to atten ate the signal o tp t from the OUTPUT

connector.

0 RMT/LCL key

The RMT lamp goes on and any inp t by panel keys are ignored when this

nit is controlled from the o tside via the general-p rpose interface

b s (GPIB). Press this key to make inp ts by panel keys effective.

0 O tp t level indication LEDs

These LEDs indicate the level of the signal o tp t from the OUTPUT

connector.

® LEVEL ADJ knob

This knob is sed for fine adj stment of the o tp t signal level from

0 to -1.5 dB.

0 FREQ ADJ knob

This knob is sed for fine adj stment of the freq ency to the middle

of the bandwidth of the main nit.

- Rear panel -

0 SLOPE

This connector is connected to the SLOPE connector on the rear panel

of the main nit.

0 1st LO INPUT connector

This connector is connected to the 1st LOCAL connector on the rear

panel of the main nit.

2 - 1

TRACKING GENERATOR (TR4153A/B)

USER'S MANUAL

2.1 FRONT AND REAR PANELS

(fo) 2nd LO INPUT connector

This connector is connected to the 2nd LOCAL connector on the rear

panel of the main nit.

(fj) Gro nd terminal

When the power cable is sed together with a 2-pin adaptor, connect

the wire of the adaptor or this terminal to the gro nd.

(f|) AC LINE connector

The power cable is connected to this connector.

An external controller is connected to this connector with a GPIB

cable.

GPIB connector

(j3> Address switch for GPIB

The GPIB address is set with five bit switches.

TRACKING GENERATOR (TR4153A/B)

USER'S MANUAL

2.1 FRONT AND REAR PANELS

Fig re 2-1 TR4153 Panels

2 - 3

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