FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * KIRK ROBERT S   2. Issuer Name and Ticker or Trading Symbol MICROTUNE INC [TUNE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Vice President Worldwide Sales (Last) (First) (Middle) 2201 TENTH STREET 3. Date of Earliest Transaction (Month/Day/Year) 05/10/2007 (Street) PLANO, TX 75074 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Option (right to buy)

$ 4.53

05/10/2007

A

35,000

(1)

05/10/2017

Common Stock

35,000

(2)

35,000 (3)

D

Stock Option (right to buy)

$ 4.53

05/10/2007

A

35,000

(4)

05/10/2017

Common Stock

35,000

(2)

35,000 (3)

D

Restricted Stock Units

(5)

05/10/2007

A

14,000

(6)

(6)

Common Stock

14,000

(2)

14,000 (7)

D

Restricted Stock Units

(5)

05/10/2007

A

14,000

(8)

(8)

Common Stock

14,000

(2)

14,000 (7)

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
KIRK ROBERT S 2201 TENTH STREET PLANO, TX 75074			Vice President Worldwide Sales

Signatures

/s/ Robert S. Kirk		05/11/2007
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Options shall vest on May 11, 2010.
(2)	Per instruction 4(c)(iii), this column has been left blank.
(3)	Following the reported transactions of this Form 4, the reporting person holds 490,672 shares for outstanding options, including 236,477 shares for options which are currently exercisable and 254,195 shares for options which are not currently exercisable.
(4)	Options shall vest on May 11, 2011.
(5)	Each restricted stock unit represents a contingent right to receive one share of Microtune common stock.
(6)	The restricted stock units shall vest on May 11, 2010 and the underlying shares shall be delivered to the reporting person on or about such date.
(7)	Following the reported transactions of this Form 4, the reporting person holds 46,200 restricted stock units, including 18,200 performance-based restricted stock units that were granted under Microtune's 2007 Incentive Compensation Program and which vest in whole or in part based on the achievement of specific performance goals.
(8)	The restricted stock units shall vest on May 11, 2011 and the underlying shares shall be delivered to the reporting person on or about such date.

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