SPECIFICATIONS MODEL 103-501 BI-DIRECTIONAL DECADE

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78B04747A001800110032-6
• Release Decision: RIPPUB
• Original Classification: K
• Document Page Count: 1
• Document Creation Date: December 28, 2016
• Document Release Date: May 8, 2001
• Sequence Number: 32
• Content Type: REQ

'~.;.IA:DOUT:
STATINTL
L03-'7o1.
Approved For 4I 4. CIA-RDP78BO4747AO 00110032-6
MODEL, 103-501
BI-DIRECTIONAL DECADE
DECLASS REVIEW by NIMA/DOD
Nixie
UM COUNTING RATE: I 'n is
!N PUT TRIGGER REQUIREMENT :
rviinimum level change: : volt;-,,
maximum level change: , volts
_ise time shorter than: .:l sec
Duty cycle: 50% or less in positive airection
wired pulse resolutions: I psec
optimum pulse width at
50'-'n amplitude:
31'[.JT GATE REQUIREMENTS:
Enable more positive than.: - .5 vol'{.
Disable more negative that -8 volt
SIGNAL CHARACTERISTICS:
Pulse width at 5017/o' aamplituc>u:
ger:
21
vltnirnum level chanf.:e:
rise time less than:
more positiv': tha,
i.sabs.e more negative ttr-.,
STPUT OPEN CIRCUIT:
'10 k source)
reset: More positive than:
Set: More negative than:
Reset to zero-More negative
than:
Minimum duration:
POWER REQUIREMENTS:
DIMENSIONS:
WEIGHT:
CONSTRUCTION:
6 volt
!ti As .4 psec
. zg VOL
- 8 volti
1-2-4-8 Code
-. 3 volt
-7 volts
- 5 volts
.5 A sec
-11v at 145 ma; +5.6v at 5 ma;
+180v at 5 ma
33/4"Hx1"Wx35/8"D
5 1/2 oz. STATINTL
Modular plug-in unit with edge-on printed
cult board type plug, mating with Cinch
51-18-70-161. 18 pin double sided P. C.
STATINTL Approved For d 7WNVA 18
PROJECT ENGINEER DATE i ;~! '~