6b Specs and Drawings- 2200676-D.docx.pdf

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NOAA: CIAO Wireless Amplifiers for the NWS National Logistics Support Center
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1305M225Q0223
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This is a Vendor Item Control Drawing for an Amplifier (4A1A2A5/A6U1) used in the WSR-88D Radar Operations Center located in Norman, Oklahoma. The document specifies detailed technical requirements for a radio frequency amplifier with electrical characteristics including a frequency range of 2.60 to 3.10 GHz, gain of 40.00 ± 2.00 dB, and a maximum noise figure of 3.50 dB. The amplifier must have two removable female SMA connectors and meet specific environmental specifications such as thermal shock (-55ºC to +125ºC), operating temperature (+10°C to +35°C), and altitude up to 3300 meters.

The vendor for this amplifier is Ciao Wireless, Inc. located in Camarillo, CA, with the specific part number CA24-456. The drawing includes detailed mechanical dimensions, marking requirements per MIL-STD-130, and a nickel-plated finish per MIL-C-26074. The document includes multiple revision notes, with the latest revision (Rev D) adding screw thread information to SMA connectors and vendor information. The drawing carries a Distribution Statement A, indicating it is approved for public release with unlimited distribution.

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Text version

CAGE CODE 0WY55 DWG NO. 2200676 SHEET 1 OF 4

SIZE CAGE CODE DWG NO. REV

A 0WY55 2200676 D

SCALE: NONE SHEET 1 OF 4

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN INCHES

TOLERANCES ON:

WSR-88D RADAR OPERATIONS CENTER

1313 HALLEY CIRCLE

NORMAN, OKLAHOMA 73069-8480

MILLIMETERS

1 PL

2 PL

ANGLES 2

INCHES

2 PL .03

3 PL .010

NOMENCLATURE

AMPLIFIER ( 4A1A2A5/A6U1 )

APPROVALS

DWN JLM 230324 RMT LMA 230324

CHK CLS 230324 DOC

ENGR RSS 230324 CM

QA ROC

VENDOR ITEM CONTROL DRAWING

DISTRIBUTION STATEMENT A: APPROVED FOR PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED.

APPLICATION

NHA USED ON LTR DATE ECO ECP REVISION DESCRIPTION APVD

1213634 WSR-88D

A 230327

ECP 1038

ECO A09957

INITIAL RELEASE RSS

B 230404

ECP 1038

ECO A09970

ADDED THE INDOOR

ENVIRONMENTAL SPECIFICATIONS

RSS

C 240221

ECO A10362

ADDED DIMENSIONS TO SMA

CONNECTORS IN FIGURE 1

NJC

D 240308

ECO A10385

ADDED SCREW THREAD

INFORMATION TO SMA

CONNECTORS IN FIGURE 1 AND

VENDOR INFO

NJC

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GENERAL NOTES:

1. INTERPRET THIS DRAWING IN ACCORDANCE WITH ASME Y14.100.

1.1. IDENTIFICATION OF ANY SUGGESTED SOURCE OF SUPPLY (MANUFACTURER) CONTAINED IN THIS

SPECIFICATION IS NOT TO BE CONSTRUED AS A GUARANTEE OF PRESENT OR FUTURE AVAILABILITY

AS A SOURCE OF SUPPLY FOR THE ITEM(S).

1.2. THE USE OF A DIFFERENT PART FROM A LISTED SUGGESTED SOURCE OF SUPPLY OR A PART FROM A

NON-LISTED SUGGESTED SOURCE OF SUPPLY WHICH MEETS THE SPECIFICATIONS HEREIN SHALL OCCUR ONLY AFTER REVIEW/CONCURRENCE AND A FIRST ARTICLE QUALIFICATION BY THE WSR- 88D RADAR OPERATIONS CENTER (ROC) AS WELL AS ACCEPTANCE INSPECTION BY THE NATIONAL

RECONDITIONING CENTER (NRC).

2. REQUIREMENTS:

2.1. FINISH: NICKEL PLATED PER MIL-C-26074.

2.2. MECHANICAL:

2.2.1. CONNECTORS: THERE SHALL BE TWO (2) REMOVABLE FEMALE SMA CONNECTORS WITH 0.020

DIAMETER PIN.

2.3. ELECTRICAL:

TABLE I

REQUIREMENT NOTES

FREQUENCY 2.60 TO 3.10 GHz

GAIN (dB) 40.00 ± 2.00

GAIN FLATNESS (dB) ± 0.25

OVER THE ENTIRE

FREQUENCY RANGE

NOISE FIGURE (dB) 3.50 MAXIMUM

POWER OUTPUT

(dBm)

+27 MINIMUM

VSWR 1.5:1 MAXIMUM INPUT AND OUTPUT

P1dB (dBm) +30 MINIMUM

1dB COMPRESSION POINT, OUTPUT

SHOULD BE AT LEAST 2dB

ABOVE THE MINIMUM

POWER OUTPUT

OIP3 (dBm) +40 MINIMUM 3rd-ORDER INTERCEPT

POINT, OUTPUT

SUPPLY VOLTAGE

(VDC)

+15

SUPPLY CURRENT

(ADC)

0.50 MEASURED WITH -10 dBm

APPLIED TO THE INPUT

2nd HARMONIC

LEVEL (dBc)

-20 MINIMUM

3rd HARMONIC LEVEL (dBc)

-20 MINIMUM

2.4. OUTLINE: PER FIGURE 1.

2.5. ENVIRONMENTAL:

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2.5.1. THERMAL SHOCK: 3 CYCLES FROM -55ºC (-67°F) TO +125ºC (+257°F)

2.5.2. BAKE: +100ºC (+212°F) FOR 12 HOURS

2.5.3. BURN-IN: 12 HOURS WITH RATED SUPPLY VOLTAGE APPLIED, AT +25ºC (+77°F) ± 5ºC (± 18°F)

2.5.4. INDOOR:

2.5.4.1. OPERATING TEMPERATURE: +10°C (50°F) TO +35°C (95°F).

2.5.4.2. NON-OPERATING TEMPERATURE: -35°C (-31°F) TO +60°C (140°F).

2.5.4.3. OPERATING HUMIDITY: 20% TO 80%.

2.5.4.4. NON-OPERATING HUMIDITY: 15% TO 95%.

2.5.5. ALTITUDE:

2.5.5.1. ALTITUDE: UP TO 3300 METERS ABOVE MEAN SEA LEVEL

2.6. PART IDENTIFICATION:

2.6.1. MARK PER MIL-STD-130.

2.6.2. TEXT SHALL BE PLACED APPROXIMATELY AS SHOWN IN FIGURE 1.

2.6.3. CHARACTERS SHALL BE 0.10” HIGH, IN BLACK INK, AND IN ARIAL FONT.

3. PROCURING AGENCY:

3.1. THE PROCUREMENT AGENCY RESERVES THE RIGHT TO PERFORM ANY INSPECTION DEEMED

NECESSARY TO BE ASSURED THE PARTS CONFORM TO THE SPECIFIED REQUIREMENTS

4. THE PART NUMBER IS THE DRAWING NUMBER SUFFIXED WITH THE APPLICABLE DASH NUMBER

SHOWN IN TABLE II.

5. SUGGESTED SOURCE(S) OF SUPPLY (MANUFACTURER(S)):

VENDOR: CIAO WIRELESS, INC. (CAGE CODE 3DJK4)

VENDOR CITY: CAMARILLO, CA

PART NO.: PER TABLE II

TABLE II

DASH NO. ITEM VENDOR PART NO.

201 AMPLIFIER ( 4A1A2A5/A6U1 ) CA24-456

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6. FIGURES AND DIAGRAMS

FIGURE 1

DIMENSIONS AND MARKINGS

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