W91CRB-26-R-5013 Amd 0003_01SEP2026.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. Contract ID Code Page Of

2. Amendment/Modification No.

3. Effective Date

4. Requisition/Purchase Req No.

5. Project No. (If applicable)

6. Issued By Code 7. Administered By (If other than Item 6) Code

8. Name And Address Of Contractor (No., Street, City, County, State and Zip Code)

9A. Amendment Of Solicitation No.

9B. Dated (See Item 11)

10A. Modification Of Contract/Order No.

10B. Dated (See Item 13) Code Facility Code

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in item 14. The hour and date specified for receipt of Offers is extended, is not extended.

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing items 8 and 15, and returning ____________ copies of the amendments: (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. Accounting And Appropriation Data (If required)

13. THIS ITEM ONLY APPLIES TO MODIFICATIONS OF CONTRACTS/ORDERS

It Modifies The Contract/Order No. As Described In Item 14.

A. This Change Order is Issued Pursuant To: The Changes Set Forth In Item 14 Are Made In

The Contract/Order No. In Item 10A.

B. The Above Numbered Contract/Order Is Modified To Reflect The Administrative Changes (such as changes in paying office, appropriation data, etc.) Set

Forth In Item 14, Pursuant To The Authority of FAR 43.103(b).

C. This Supplemental Agreement Is Entered Into Pursuant To Authority Of:

D. Other (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return _______________ copies to the Issuing Office.

14. Description Of Amendment/Modification (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

Except as provided herein, all terms and conditions of the document referenced in item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. Name And Title Of Signer (Type or print)

16A. Name And Title Of Contracting Officer (Type or print)

15B. Contractor/Offeror 15C. Date Signed 16B. United States Of America 16C. Date Signed

By (Signature of person authorized to sign) (Signature of Contracting Officer)

NSN 7540-01-152-8070

PREVIOUS EDITIONS UNUSABLE

30-105-02 STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

SEE SCHEDULE

X

Firm Fixed Price

W91CRB

ACC-APG - DIVISION D (W91CRB)

6515 INTEGRITY COURT

APG, MD 21005-3013

NAOMI CROSS

EMAIL: NAOMI.CROSS2.CIV@ARMY.MIL

W91CRB-26-R-5013

2026AUG14

X

X 2026SEP09 10:00am

2 signed

SEE SECOND PAGE FOR DESCRIPTION

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CONTINUATION SHEET

Reference No. of Document Being Continued Page of

Name of Offeror or Contractor:

PIIN/SIIN MOD/AMD

SECTION A - SUPPLEMENTAL INFORMATION

Buyer Name: NAOMI CROSS

Buyer Office Symbol/Telephone Number: CCAP-MDD/(520)671-1812

Type of Contract 1: Firm Fixed Price

Kind of Contract: Supply Contracts and Priced Orders

*** End of Narrative A0000 ***

1. The purpose of this solicitation amendment is to address the following Questions from Industry:

Question from Industry 21:

Is it the Purchaser's intent to include one (1) AC/DC-DC/DC Power Supply Attachment in both the AM3T Kit and the Man Portable Kit, resulting in two (2) battery eliminators per Man Portable (OTP) Deployment Use Case? If so, please confirm the operational rationale for this duplication.

Government Response:

The end user does not intend to provide two AC/DCDC/DC power supplies, or battery eliminators, for each Man-Portable/On-the-Pause (OTP)

Deployment Use Case.

The battery eliminator included with the AM3T Kit is an intentional requirement under REQ-120 and is not considered duplicative. The OTP configuration shall support independent manpack deployment and operation at locations such as buildings and tents. Accordingly, the battery eliminator included with the AM3T Kit provides the AM3T with its required external AC/DCDC/DC power capability and may serve as an alternate or supplemental power source if the OTP configuration's primary power source is unavailable or fails.

The end user's intent is therefore to retain one battery eliminator with each AM3T Kit, not to provide two battery eliminators for each

OTP deployment. The Government concurs with removal of the separate battery eliminator previously designated for inclusion in the Man-

Portable Kit, as reflected in revised PWS Section B.1.1 and the RTM dated August 27, 2026.

Question from Industry 22:

Given that the AC/DC-DC/DC Power Supply Attachment provides external AC/DC power to the terminal and is operationally relevant primarily in the Man Portable (OTP) configuration where the operator requires a fixed-site or vehicle power alternative to battery operation would the Government consider removing the battery eliminator from the AM3T Kit and retaining it solely in the Man Portable Kit? This would reduce the total quantity from 765 to 248 units and eliminate redundancy within the OTP Deployment Use Case.

Government Response:

As stated in the Government's responses to Question from Industry 21, the AC/DCDC/DC power supply, also referred to as the battery eliminator, will remain included in each AM3T Kit. However, it has been removed from the Man-Portable Kit because its inclusion there would be duplicative.

Therefore, the final configuration is as follows:

- One battery eliminator included with each AM3T Kit;

- No separate battery eliminator included with the Man-Portable/OTP Kit; and

- A total of 517 battery eliminators, one for each AM3T Kit supporting the OTP, OTM, and static configurations.

See the revised PWS Section B.1.1 and RTM dated August 27, 2026.

Question from Industry 23:

For the Mobile (OTM) and Deployable HQ Deployment Use Cases, the terminal is powered via the integrated Terminal AC/DC-DC/DC Power

Supply within the vehicular mounting assembly. Please confirm whether the battery eliminator included in the AM3T Kit is intended to serve as a backup or supplemental power supply for these configurations, or whether its inclusion in the AM3T Kit is an oversight given that dedicated power supplies are already provided in the Mobile and Deployable HQ Kits.

Government Response:

The battery eliminator included with each AM3T Kit is an intentional requirement and is not an oversight. In accordance with REQ-120, one battery eliminator is required for each AM3T Kit, resulting in a total requirement of 517 units.ar

For the Mobile/On-the-Move (OTM) and Deployable Headquarters (HQ) configurations, the integrated terminal AC/DCDC/DC power supply within the applicable vehicular mounting assembly or HQ configuration will serve as the primary power source. The battery eliminator included with the AM3T Kit will provide an alternate or supplemental external power source for the AM3T, if required, including situations in which the integrated power supply is unavailable or additional power flexibility is needed.

Therefore, the battery eliminator will remain included with each AM3T Kit, even though the OTM and Deployable HQ Kits also provide

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W91CRB-26-R-5013

Name of Offeror or Contractor:

PIIN/SIIN MOD/AMD

dedicated integrated power supplies. This clarification is reflected in the revised PWS Section B.1.1 and RTM dated August 27, 2026.

Question from Industry 24:

REQ-48, REQ-37, and REQ-62 provide performance characteristics for an omni-directional LOS antenna, but provide low angle and high angle gain specifications which are not applicable to omni-directional antennas. Can you clarify an omni-directional gain specification?

Government Response:

See Revised PWS Sections B3, C3 and D3 & RTM dated 27 Aug 26: REQ-37 Update:the High Angle gain specification to aminimum of -3 dBic

(Circular)the previous entry ofdBi (Circular)). REQ-48 & REQ-62 Update:the existing hardcoded antenna gain values and updated the requirements to align directly with theOriginal Equipment Manufacturer (OEM) antenna specifications.

2. Performance Work Statement (PWS) and Requirements Traceability Matrix (RTM) are revised and included in Section J "Attachments".

3. The solicitation close date is extended to 09 September 2026.

4. All other terms and conditions remain unchanged and in full force and effect.

*** END OF NARRATIVE A0004 ***

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Name of Offeror or Contractor:

PIIN/SIIN MOD/AMD

SECTION J - LIST OF ATTACHMENTS

List of Number List of Number

Addenda Title Date of Pages Transmitted By Addenda Title Date of Pages Transmitted By________________ ____________________________________________________________ _______________ ____________ _______________________________ ____________________________________________________________ _______________ ____________ _______________

Attachment 0001 K4-B-VAA_PWS_27AUG2026 27-AUG-2026 076 EMAIL

Attachment 0003 RTM_K4-B-VAA_FINAL_27AUG2026 27-AUG-2026 001 EMAIL

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