8444A Opt 59 Section

Model 8444A Option 0 5 9 Appendix E 50aMHz OUTPUT THlRO LO INPUT When using the 8 4 4 4 A with an 8558B, 8565A, o r ...

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Model 8444A Option 0 5 9

Appendix E

50aMHz OUTPUT

THlRO LO INPUT

When using the 8 4 4 4 A with an 8558B, 8565A, o r 8568A Spectrum Analyzer the 8444A 5 0 0 MHz OUTPUT and its THRID LO INPUT must b e interconnected with a short cable.

Figure E-I I . Location of 500 MHz LO OUTPUT BNC Connector Added on Rear panel o f the 8444A. Option 059

Model 8444A Option 059

Appendix E

W19 500 MHz

J9 BNC REAR PANEL OUTPUT CONNECTOR

T1

A7

C1

AT2 C2

A6

02

FL1

A4

a1 A9 A1

A2 -10V/+20V LEADS

500 MHz OSCILLATOR AY MOUNTING LOCATION

A9J1 OSCl LLATOR OUTPUT

AT1

Figure E-10. 500 MHz LO Mounting Location and Output Port for the S444A Option 059 E-13

4\i,i,,,l!,\;,,

1

X l o ~ l 344-4 ~ ~ l ,IO p t io11 \ ) i c )

/.'i,ql,rc*Ii-9. l ) / O .Sc,c,ot~c/C ' o t i ~ ~ vC'ir(,l/it.~ r ~ ~ ~ r ,'$/io\i~iti~y R ~ ~ / ~ / ( ~ ( ,,,I~/t/ / /i) c/ i~j / ~e 'ir t (1t1(1 A LC' /)c.tc,ctor ,tOr O / ) t i o t ~0.59

Model 8444A Option 059

Figure E-7. A9 500 M H z Oscillator Assembly, Schematic

Appendix E

8558BIlX2 1 Si't CTRlJM

ANALYLER 8444A OPT I(>N 059 TRACKING GENERATOII i ' l l l l l l LI1 I N I'IJ r

n

',[Ill f,tIl, [III~PUT

8444A OPTION 059 TRACKING GENERATOR T H R O LO INPUT

8565A SPECTRUM ANALYZER

n -G 500 M l j r

OIJTPUT

INPUT

p

8444A OPTION 059 TRACKING GENERATOR 8568A SPECTRUM A N A L Y Z E R --

KEY IN

,.,

~ ~ ( K S T )

THIRD LO INPUT

n

500 MHz

OUTPUT

Model 8444A Option 059

Appendix E

Table E-3. Replaceable Parts Additions for Option 059

Reference Designation

HP Part Number

OW

Description

M fr Code

Mfr Part Number

A9 P9C 1

0844460024 0160-2357

1 2

500 MHz OSCILLATOR ASSEMBLY C;FX D 1OOOPF +80 -20% 500WVDC C6 R

28480 28480

08444-60024 0160-2357

A9C2 A9J1

0160-2357

C;FX D 1OOOPF +80 -20% 500WVDC CE R

28480

0160-2357

12 5 0 0828

1

CONNECTOR:

5 0 OHM

28480

1250-0828

A9 L 1

0855400015

1

COUPLING:

L O OUTPUT

28480

08554-00015

A9R1

06987200

1

R;FXD 31.6 OHM 2% .05W

24546

C3-1/8-TOO-31R 6 G

A9A1

0844460020

1

OSCILLATOR ASSEMBLY:

500 MHz

28480

08444-60020

A9AlCl

0160-2247

1

C : F X D 3.9PF f.25PF 500WVDC CER

28 48 0

0160-2247

A9AlC2

0121-0414

1

C:VAR T R M R 1.9

74970

189-2535 MODIFIED

A9A1 L 1

0855400007

1

I N DUCTOR: 500 MHz OSC.

28480

0855400007

2

TRANSISTOR: NPN

28480

1854-0323

TRANSISTOR: NPN

28480

1854-0323

- 8.5PF;

AIR

A9A1Q l

18540323

A9AlQ2

18540323

A9AlR1

06983447

1

R : F X D 422 O H M 1% 1/8W

16299

C4-118-TO-422R-F

A9A1 R2

0757-0280

2

R : F X D l K O H M 1% 1/8W

24546

C4-1/8-TO-1001-F

A 9 A 1 R3

0757-0280

R : F X D 1K O H M 1% 1/8W

24546

C4-1/8-TO-1001~ F

A9AZ

0844460031

1

POWER SUPPLY F I L T E R ASSEMBLY

28480

084446003 1

A9A2C1

0160-2055

2

C : F X D .O1 U F + 8 0 -20% 1OOWVDC CER

28480

0160-2055

A9A2C2

0160-2055

C:FXD .01UF +80 -20% 1OOWVDCCER

28480

0160-2055

A9A2C3

0180-0049

C : F X D 2OUF +75 - l O % 5 0 W V D C A L

56289

300206G050CC2

A9A2C4

0180-0049

C: F X D ZOUF +75 -10% 50WVDC A L

56289

300206G050CC2

DIODE: SWITCHING 2NS 30V 50MA

28480

1901-0040

DIODE: SWITCHING 2NS 30V 50MA

28480

1901-0040

TRANSISTOR: NPN

28480

1854-0404

TRANSISTOR: NPN

28480

1854-0404

R : V A R 5 K OHM 5% WW

28480

2100-1775

A9A2CR1

1901-0040

A9A2CR2

1901-0040

A9A2Q1

18540404

2

2 2

A9A2Q2

1854-0404

A9A2 R 1

2100-1 775

1

A9A2R2

06983155

2

A9A2R3

06983155

A9A2R4

0698-0083

A9A2R5

06980082

W19

08444-60025

R : F X D 4.64K O H M 1% 1/8W

16299

C41/8TO-4641-F

R : F X D 4.64K OHM 1% 1/8%

16299

C4-1/8-TO-4641-F

1

R: F X D 1.96K OHM 1% 1/8W

16299

C4-1/8-TO-1961-F

1

R : F X D 4 6 4 OHM 1% 1/8W

16299

C4-1/8-TO-4640-F

1

CABLE: COAX; 5 0 0 MHz OUTPUT

28480

0844460025

Table E l . Replaceable Parts Changes for Option 059 Reference Designation

A3

HP Part Number

ow

Description

5086-7330

1

AMPLIFIER A N D A L C DETECTOR

08444-60037

1

F I L T E R : BANDPASS (2-3.55 GHz)

08444-00033

1

PANEL: F R O N T ( O L I V E B L A C K /

08444-60039

1

C A B L E ASSY: RF INTERCONNECT

MINT GRAY

Mfr Code

28480

Mfr Part Number

1

5086-7330

Aplwndix E

Model 8444A Option 059 Tublc E-2. S J ' S ~ ~Perjor~)z(1~1ce PPI CI~uru(~~~r~stics

6

PERFORMANCE C H A R A c T E R l s T l c s T h e f o l l o w i n g characteristics o u t l i n e t h e t y p i c a l performance of t h e tracking g e n e r a t o r / s p e c t r u m arialyzer s y s t e r ~ rusing t h e HI' Model 8 4 4 4 A O p t i o n 0 5 9 Tracking G e n e r a t o r w i t h various H P s p e c t r u m analyzers. T h e s e are n o t specifications. T h e y are i n t e n d e d o n l y a s a d d i t i o n a l inf o r m a t i o n regarding i n s t r u m e n t p e r f o r m a n c e .

Description

8444A-059 with 8558B

8444A-059 with 8568A

8444A-059 with 8565A

SWEPT FREQLIENCY RESPONSE MEASUREMENTS D y n a ~ r i i cRange Average ~ o i s e l Calibration Range Spectruin A n a l y ~ e r : 1.0~ I:rrcllic.ncy Range Scan Width 1:ull S p a n I'er Division Residual F:M' Frequency Response: ( s y s t e m flatness, 0 . 5 1 5 0 0 MHz)

5 0 0 kHz t o 1 5 0 0 MHz N o t Available 5 k H z t o I 0 0 MHz 1 kHz

f 1.75 d B

(3.5 dB)

1 5 0 0 MHz 1 kHz t o 1 0 0 MHz 3 0 0 Hz

t 2 . 0 d B (4.0 dB)

SWEEPICW GENERATOR F r e q u e n c ~ yRange Frequency ~ c c u r a c y ~ O u t p u t Flatness Spectral Purity Residual F M ~ H a r m o n i c Distortion S p u r i o u s Signals Long Tern1 Stability Drift S w e e p Width S w e e p R a t e (Per Div.)

5 0 0 k H z t o 1 5 0 0 MHz S a ~ n eas 8 5 5 8 B i 0 . 7 5 dB

1 0 MHz t o 1 5 0 0 MHz Sarne as 8 5 6 5 A i0.75 d B

5 0 0 kHz t o 1 5 0 0 MHz Same as 8568A k0.75 dB

1 kHz 2 5 dBc 3 5 dBc 3 0 kHz110 m i n . 5 0 k H z t o 1 0 0 0 MHz 5 m s t o 1 0 sec5

1 3 kHz/?O min. 1 0 k H z t o 1 5 0 0 MHz 2 111s t o 1 0 sec6

1 0 kI3z:lO n ~ i n . ~ 1 0 0 Hz t o 1 5 0 0 MHz 2 ms t o 1 5 0 sec6

'

With 1 0 k H z r e s o l u t i o n b a n d w i d t h selected. Residual F M o f t r a c k i n g g e n e r a t o r is typically < 3 0 0 Hz. F r e q u e n c y a c c u r a c y , w h e n using t h e 8 5 5 8 8 o r 8 5 6 5 A s p e c t r u m analyzer, may b e i m p r o v e d by use of a n external freq u e n c y c o u n t e r c o n n e c t e d t o rear-panel A U X R F O U T P U T . 8 5 6 8 A contains a n internal c o u n t e r , s o s h o u l d be used alon f o r best accuracy. 1'1us a r l a l y ~ e rd r i f t d u r i n g o n e s w e e p . \ \ l l h o u g h faster s w e e p rates are available, f o r best t r a c k i n g , t h e 8 5 5 8 B should n o t b e s w e p t f a s t e r t h a n 5 ms. I)(, n o t usc coupleti s w e c p t i m e s in Full S p a n . F o r best o p e r a t i o n w i t h 8 5 6 8 A , use ( K S T ) t o lock 2 n d LO t r e q u c n c y f o r s p a n s