Confidential
 Exhibit 10.1
 Purchase Order
    
    MPS0000005Datron World Communications, Inc.
    
    Page
    
    13030 Enterprise Court
    
    Date
    
    4/16/2010Vista CA 92081
    
    Buyer
    
    RRobertsPhone: (760) 597-1500Ship Via
    
    AMERICAN CARGOFOB
    
    SHIP POINTTerms
    
    NET 15
 Vendor
    
    Ship ToT000032MIKE MALONE
    
    Datron World Communications, Inc.TECHNICAL COMMUNICATIONS CORP
    
    3030 Enterprise Court100 DOMINO DRIVE
    
    Vista CA 92081CONCORD MA 017422892
    
    Phone: (760) 597-1500Phone: 9782876219Fax Num: 9782876228
 Our Order Number Must Appear On Invoice,B/L Bundles, Cases, Packing List andCorrespondence
  o
    
    Fax Sent Prior
    
    o
    
    Verbal Placed PriorDo Not Duplicate
    
    
    
    Do Not Duplicate
 Line
    
    Qty Ordered
    
    Qty Due
    
    
    UOM
    
    Item Description
    
    Due Date
    
    Unit Price
    
    Ext. Price1
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE2
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE3
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE4
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE5
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE6
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE
 Buyer/Purchasing Agent
    
    Date
    
    
    
    Manager
    
    Date




---



##### 



Confidential
 Purchase Order
    
    MPS0000005Datron World Communications, Inc.
    
    Page
    
    23030 Enterprise Court
    
    Date
    
    4/16/2010Vista CA 92081
    
    Buyer
    
    RRobertsPhone: (760) 597-1500Ship Via
    
    AMERICAN CARGOFOB
    
    SHIP POINTTerms
    
    NET 15
 Vendor
    
    Ship ToT000032MIKE MALONE
    
    Datron World Communications, Inc.TECHNICAL COMMUNICATIONS CORP
    
    3030 Enterprise Court100 DOMINO DRIVE
    
    Vista CA 92081CONCORD MA 017422892
    
    Phone: (760) 597-1500Phone: 9782876219Fax Num: 9782876228
 Our Order Number Must Appear On Invoice,B/L Bundles, Cases, Packing List andCorrespondence
  o
    
    Fax Sent Prior
    
    o
    
    Verbal Placed PriorDo Not Duplicate
    
    
    
    Do Not Duplicate
 Line
    
    Qty Ordered
    
    Qty Due
    
    
    UOM
    
    Item Description
    
    Due Date
    
    Unit Price
    
    Ext. Price7
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE8
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE9
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE10
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE11
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE
 Buyer/Purchasing Agent
    
    Date
    
    
    
    Manager
    
    Date




---



##### 



Confidential
 Purchase Order
    
    MPS0000005Datron World Communications, Inc.
    
    Page
    
    33030 Enterprise Court
    
    Date
    
    4/16/2010Vista CA 92081
    
    Buyer
    
    RRobertsPhone: (760) 597-1500Ship Via
    
    AMERICAN CARGOFOB
    
    SHIP POINTTerms
    
    NET 15
 Vendor
    
    Ship ToT000032MIKE MALONE
    
    Datron World Communications, Inc.TECHNICAL COMMUNICATIONS CORP
    
    3030 Enterprise Court100 DOMINO DRIVE
    
    Vista CA 92081CONCORD MA 017422892
    
    Phone: (760) 597-1500Phone: 9782876219Fax Num: 9782876228
 Our Order Number Must Appear On Invoice,B/L Bundles, Cases, Packing List andCorrespondence
  o
    
    Fax Sent Prior
    
    o
    
    Verbal Placed PriorDo Not Duplicate
    
    
    
    Do Not Duplicate
 Line
    
    Qty Ordered
    
    Qty Due
    
    
    UOM
    
    Item Description
    
    Due Date
    
    Unit Price
    
    Ext. Price12
    
    *****
    
    
   *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE13
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE14
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE15
    
    *****
    
    
   *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE16
    
   *****
    
    
   *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE17
    
    *****
    
    
   *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE
 Buyer/Purchasing Agent
    
    Date
    
    
    
    Manager
    
    Date




---



##### 



Confidential
 Purchase Order
    
    MPS0000005Datron World Communications, Inc.
    
    Page
    
    43030 Enterprise Court
    
    Date
    
    4/16/2010Vista CA 92081
    
    Buyer
    
    RRobertsPhone: (760) 597-1500Ship Via
    
    AMERICAN CARGOFOB
    
    SHIP POINTTerms
    
    NET 15
 Vendor
    
    Ship ToT000032MIKE MALONE
    
    Datron World Communications, Inc.TECHNICAL COMMUNICATIONS CORP
    
    3030 Enterprise Court100 DOMINO DRIVE
    
    Vista CA 92081CONCORD MA 017422892
    
    Phone: (760) 597-1500Phone: 9782876219Fax Num: 9782876228
 Our Order Number Must Appear On Invoice,B/L Bundles, Cases, Packing List andCorrespondence
  o
    
    Fax Sent Prior
    
    o
    
    Verbal Placed PriorDo Not Duplicate
    
    
    
    Do Not Duplicate
 Line
    
    Qty Ordered
    
    Qty Due
    
    
    UOM
    
    Item Description
    
    Due Date
    
    Unit Price
    
    Ext. Price18
    
    *****
    
    
   *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE19
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE20
    
   *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE21
    
   *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE22
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE
 Buyer/Purchasing Agent
    
    Date
    
    
    
    Manager
    
    Date




---



##### 



Confidential
 Purchase Order
    
    MPS0000005Datron World Communications, Inc.
    
    Page
    
    53030 Enterprise Court
    
    Date
    
    4/16/2010Vista CA 92081
    
    Buyer
    
    RRobertsPhone: (760) 597-1500Ship Via
    
    AMERICAN CARGOFOB
    
    SHIP POINTTerms
    
    NET 15
 Vendor
    
    Ship ToT000032MIKE MALONE
    
    Datron World Communications, Inc.TECHNICAL COMMUNICATIONS CORP
    
    3030 Enterprise Court100 DOMINO DRIVE
    
    Vista CA 92081CONCORD MA 017422892
    
    Phone: (760) 597-1500Phone: 9782876219Fax Num: 9782876228
 Our Order Number Must Appear On Invoice,B/L Bundles, Cases, Packing List andCorrespondence
  o
    
    Fax Sent Prior
    
    o
    
    Verbal Placed PriorDo Not Duplicate
    
    
    
    Do Not Duplicate
 Line
    
    Qty Ordered
    
    Qty Due
    
    
    UOM
    
    Item Description
    
    Due Date
    
    Unit Price
    
    Ext. Price23
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE24
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE25
    
    *****
    
    
   *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE26
    
   *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE27
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE28
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE
 Buyer/Purchasing Agent
    
    Date
    
    
    
    Manager
    
    Date




---



##### 



Confidential
 Purchase Order
    
    MPS0000005Datron World Communications, Inc.
    
    Page
    
    63030 Enterprise Court
    
    Date
    
    4/16/2010Vista CA 92081
    
    Buyer
    
    RRobertsPhone: (760) 597-1500Ship Via
    
    AMERICAN CARGOFOB
    
    SHIP POINTTerms
    
    NET 15
 Vendor
    
    Ship ToT000032MIKE MALONE
    
    Datron World Communications, Inc.TECHNICAL COMMUNICATIONS CORP
    
    3030 Enterprise Court100 DOMINO DRIVE
    
    Vista CA 92081CONCORD MA 017422892
    
    Phone: (760) 597-1500Phone: 9782876219Fax Num: 9782876228
 Our Order Number Must Appear On Invoice,B/L Bundles, Cases, Packing List andCorrespondence
  o
    
    Fax Sent Prior
    
    o
    
    Verbal Placed PriorDo Not Duplicate
    
    
    
    Do Not Duplicate
 Line
    
    Qty Ordered
    
    Qty Due
    
    
    UOM
    
    Item Description
    
    Due Date
    
    Unit Price
    
    Ext. Price29
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE30
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE31
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE32
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE33
    
    *****
    
    
   *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE
 Buyer/Purchasing Agent
    
    Date
    
    
    
    Manager
    
    Date




---



##### 



Confidential
 Purchase Order
    
    MPS0000005Datron World Communications, Inc.
    
    Page
    
    73030 Enterprise Court
    
    Date
    
    4/16/2010Vista CA 92081
    
    Buyer
    
    RRobertsPhone: (760) 597-1500Ship Via
    
    AMERICAN CARGOFOB
    
    SHIP POINTTerms
    
    NET 15
 Vendor
    
    Ship ToT000032MIKE MALONE
    
    Datron World Communications, Inc.TECHNICAL COMMUNICATIONS CORP
    
    3030 Enterprise Court100 DOMINO DRIVE
    
    Vista CA 92081CONCORD MA 017422892
    
    Phone: (760) 597-1500Phone: 9782876219Fax Num: 9782876228
 Our Order Number Must Appear On Invoice,B/L Bundles, Cases, Packing List andCorrespondence
  o
    
    Fax Sent Prior
    
    o
    
    Verbal Placed PriorDo Not Duplicate
    
    
    
    Do Not Duplicate
 Line
    
    Qty Ordered
    
    Qty Due
    
    
    UOM
    
    Item Description
    
    Due Date
    
    Unit Price
    
    Ext. Price34
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE35
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE36
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE37
    
    *****
    
    
   *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE38
    
    *****
    
    
    *****
    
    
    EA
    
    DSP9000-HS
    
    *****
    
    *****
    
    *****AUDIO CIPHERING HANDSETManufacturer
    
    
    
    
    
    
    
    Mfg Part NumberANY APPROVED SOURCE
 Buyer/Purchasing Agent
    
    Date
    
    
    
    Manager
    
    Date




---



##### 



Confidential
 Purchase Order
    
    MPS0000005Datron World Communications, Inc.
    
    Page
    
    83030 Enterprise Court
    
    Date
    
    4/16/2010Vista CA 92081
    
    Buyer
    
    RRobertsPhone: (760) 597-1500Ship Via
    
    AMERICAN CARGOFOB
    
    SHIP POINTTerms
    
    NET 15
 Vendor
    
    Ship ToT000032MIKE MALONE
    
    Datron World Communications, Inc.TECHNICAL COMMUNICATIONS CORP
    
    3030 Enterprise Court100 DOMINO DRIVE
    
    Vista CA 92081CONCORD MA 017422892
    
    Phone: (760) 597-1500Phone: 9782876219Fax Num: 9782876228
 Our Order Number Must Appear On Invoice,B/L Bundles, Cases, Packing List andCorrespondence
  o
    
    Fax Sent Prior
    
    o
    
    Verbal Placed PriorDo Not Duplicate
    
    
    
    Do Not Duplicate
 FAR 52.244-6, entitled Subcontracts for Commercial Items and Commercial
Components and the clauses listed therein. The complete text of the Federal
Acquisition Regulations (FARs) are available at http://www.arnet.gov/far/. FAR
52.211-15, entitled Defense Priority and Allocation Requirement. This is a DO
rated order and the Supplier shall follow all the requirements of the Defense
Priorities and Allocations System regulation (15 CFR 700). The complete text of
the Federal Acquisition Regulations (FARs) are available at
http://www.arnet.gov/far/ . The complete text of the Code of Federal Regulations
(CFR) is available at http://ecfr.gpoaccess.gov/ . This is W15P7T-09-D-D212 DOA7
rated.CHANGE ORDER DATED 4/16/10 REVISES DELIVERY SCHEDULE TO REFLECT
DAILY OVERNIGHT SHIPMENTS BEGINNING ***** AND ENDING *****.
THIS DATE RANGE COVERS LINES 1-32. THE PO DUE DATE IS ON DOCK AT DATRON.LINES 33 THRU 38 HAVE BEEN GROUPED IN WEEKLY DELIVERIES  SHIPMENT
METHOD WILL BE ADVISED.NO QUANTITY OR DOLLAR CHANGES HAVE BEEN MADE.
           SEE WWW.DTWC.COM FOR TERMS AND CONDITIONS
           AMERICAN CARGO SERVICES PHONE: 800-508-4888Total:
    
    
    6,566,400.00
 Buyer/Purchasing Agent
    
    Date
    
    
    
    Manager
    
    Date