TFU-AQV1000POOL MONITOR TRANSMITTER

 



   
    
    
    
      

  


 
  

  


 

  


  
 




 
!
"
   
"

  
 
 
#
  $ 

  

 


  
  
 
"
$ 
  

%
#&

  
   

 
"
 

 


"

  
  
 


' (


 

  


 
 (  


 )
  
 
 

 
  


"
 



"
  

 

 $ 
 
" 

'



 



  


*

 

"
 

"


  


"
 

 
"
 

 

  $ 

( 
 

 
"
  


 



  
  
 

$
 

$
 




 

'
  

  
  
" 
 
  




$
 


"  
  
   
!

 




 
   


  


 $ 

 
"$ +
"""   
 

 ,
'
 
,
'
 
,
'
 
,
'
 


  
  


  
  


  
  


  
  
" 

-  .

" 

-  .

" 

-  .

" 

-  .

- .
   - .
  - .
   - .
  



! ! !  

 
  
 








   
 
 
 
  
 


 


 
         








   
 

 

 

  

  
 

 

 
 

 

  
  

 

 

         
! ! ! !


 


 

 
   

 

 


 
 
 

  
 
  







   


  
!"
#$%
&#'   $ 
%  ("

  
)
 
 
  

  
   

 
 



 


   
 

 
*   

  

  
  
 
  




   
   



 
 

  







   

 
 

 
  
  

 

 
*  



  
 

  

 




  
   



 
 

 







   
 

 






   
 

 

  
 
! ! !  

   
 

+ 



   
 





'
 

 
 







,


 

   
 


 


 
 


 
 

 

  
 



 
&- 
 




 

  



./
  (








   
 
  "

 

 

 
 

 
  

 

 "




  

 



   
 



 



 


 

 
 
 !  
 


  



/"
$ 
 

$






/"
$ 
 

$






/"
$ 
 

$






/"
$ 
 

$


  +   +  +   +









0 + 
0 +
0 + 
0 +



* 

 
$
 


$ 
$
  

  
!  

  


 
$ 
 

"

 

 

 


  

"

































1#2+ 1#2+1#2+ 1#2+
0 

  +
%
%
%
%
3 33 3
45

46
45

46
45

46
45

46



  
  
  
  
3 33 3
7

8

7

8

7

8

7

8





 + 
 +
 + 
 +


 

$



  
 

$

"
   


  

 

/
 



$ 

  
 


 

9:::
 
  
;  
 

 


   

 
 

  

 














2   

 + 2   

 +2   

 + 2   

 +




   
 
 
$
4<=



  
 

   
 
 !  

+ 
+
+ 
+




  

$



 
 


  

  
 






  + 

  +

  + 

  +



& 

>  
;  ?
; 

>; 

  ?

!
>!  
;  ?
 
 


  

-;( .
 





;  + 
;  +
;  + 
;  +





  
  

$



  
 

$

"
   


  

 

/
 



$ 

  
"
 "


 




 
 



"
   




   
  +    
  +   
  + …

Text truncated - open the document above for the full version.

AquaviZor Functional Description Date: August 16, 2005 Device Description: Pool Water Monitor The device measures the pH, ORP, and Temperature of a pool or spa and transmits the information wirelessly to a remote display unit. The display unit incorporates microprocessor intelligence that processed the raw sensor information and compares it to established limits and user entered specifics for the body of water being monitored. The information display will indicate that the ‘Pool is Ok’ when values are within recognized limits, and will recommend addition of chemistry when the values of pH or ORP fall outside the standard ranges. Name: AquaviZor 1000 (Pool Water Monitor) Markets: USA (initial), Canada, South America, Europe, and Australia (secondary) Technical: The units will be used in household and commercial applications. The sending unit floats in a pool or spa, and is battery powered The receiving unit has an LCD display and is powered by a wall AC adapter Both have microprocessors. Clock frequency – sending unit: 3MHz active, 32 KHz sleep Clock frequency – receiving unit: 12MHz, always active Both units operate on 5V supplies – sending unit 4.5V (3 “D” cells) – receiving unit 5V regulated Transmission frequency 433.92 MHz Carrier On/Off method Function: (Monitoring Mode) The sending unit hibernates in a sleep mode most of the time. It will wake at approximately 1 minute intervals, measure the parameters with the microprocessor, transmit the data for approximately 900 ms and then return to the hibernation state to conserve battery power. The average power is very low since the transmit interval is so short compared to the off period. Function: (Initial Communications Mode) When power is applied to the sending unit for the first time, it will enter a mode of more frequent transmission for the first 30 minutes of operation. The unit will transmit for 900 ms every 35 seconds to maximize the opportunity for the receiver to acquire the transmission and establish an exclusive pairing relationship. This mode ends one half hour after power has been applied to the sending unit. 940 South Park Lane Ste.2 Tempe, AZ 85282 l Page 2 August 16, 2005 Physical Description: Sending unit is approximately 20” tall (See Figure #1) Figure #1 Receiving unit is a 5” square enclosure (See Figure #2) Figure #2

REQUEST FOR CONFIDENTIALITY July 11, 2005 Federal Communications Commission, EQUIPMENT APPROVAL SERVICES, P. O. Box 358315 Pittsburgh, PA 15251-5315 ATTN: Authorization & Evaluation Division PER: 47 CFR 0.457 and 0.459 RE: FCC ID: TFU-AQV-1000 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission's Rules, the Applicant hereby requests confidential treatment of some of the information accompanying this Application as listed below, i.e. Schematics, Block Diagrams, Theory of Operation, and Active Devices These materials contain trade secrets and proprietary information not customarily released to the public and the public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii) disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this Application. Sincerely, Maximilian Biberger, CEO Hitek Aqua Systems, LLC. 940 South Park Lane Ste.2 Tempe, AZ 85282

The AquaVizor system is comprised of pool monitoring pod that measures and transmits pool chemistry information to receiving information display that calculates and displays pool care information. Figure 1 Full view of monitoring pod label location Figure 2 Close-up view of the monitoring pod label location Figure 3 Receiving information display Figure 4 Electronics boards Figure 1 940 South Park Lane Ste.3 Tempe, AZ 85281

Page 2 August 14, 2005 Figure 2
Page 3 August 14, 2005 Figure 3

The AquaVizor system is comprised of pool monitoring pod that measures and transmits pool chemistry information to receiving information display that calculates and displays pool care information. Figure 1 Full view of monitoring pod label location Figure 2 Close-up view of the monitoring pod label location Figure 3 Receiving information display Figure 4 Electronics boards Figure 1 940 South Park Lane Ste.3 Tempe, AZ 85281

FCC ID: TFU-AQV1000 IC: 5964A-AQV1000 Model: AquaVizor 1000 USA This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Page 4 August 14, 2005 Receiver Transmitter Figure 4

M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, Arizona 85225-7176 FCC ID: TFU-AQV1000 (480) 926-3100 phone, fax (480) 926-3598 MFA p0560017, d0570003 Date of Report: Date of Submission: July 1, 2005 August 30, 2005 Federal Communications Commission Via Electronic Filing Attention: Authorization & Evaluation Division Applicant: HiTek Aqua Systems, LLC Equipment: Aquavizor 1000 FCC ID: TFU-AQV1000 FCC Rules: 15.231(e) Gentlemen: On behalf of the Applicant, enclosed please find Application Form 731, Engineering Test Report and all pertinent documentation, the whole for approval of the referenced equipment as shown. Filing fees are attached. We trust the same is in order. Should you need any further information, kindly contact the writer who is authorized to act as agent. Sincerely yours, Michael Schafer, General Manager enclosure(s) cc: Applicant MS/del M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, Arizona 85225-7176 FCC ID: TFU-AQV1000 (480) 926-3100 phone, fax (480) 926-3598 MFA p0560017, d0570003 List Of Exhibits (FCC Certification (Transmitters) - Revised 9/28/98) Applicant: HiTek Aqua Systems, LLC FCC ID: TFU-AQV1000 By Applicant: 1. Letter Of Authorization 2. Identification Drawings Label Location of Label Compliance Statement Location of Compliance Statement 3. Documentation: 2.1033(B) (3) User Manual (4) Operational Description (5) Block Diagram (5) Schematic Diagram (7) Photographs Parts List Active Devices 4. Draft Specification Information By M.F.A. Inc. A. TESTIMONIAL & STATEMENT OF CERTIFICATION M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, Arizona 85225-7176 FCC ID: TFU-AQV1000 (480) 926-3100 phone, fax (480) 926-3598 MFA p0560017, d0570003 Transmitter Certification of FCC ID: TFU-AQV1000 Model: Aquavizor 1000 to Federal Communications Commission Rule Part: 15.231(e) Date of report: July 1, 2005 On the Behalf of the Applicant: HiTek Aqua Systems, LLC At the Request of: HiTek Aqua Systems, LLC A Subsidiary of Aqualabz, LLC 940 South Park Lane, Suite 2 Tempe, AZ 85281 Attention of: Mike Manasco 480-203-3685 [email protected] Supervised by: David E. Lee, Compliance Test Manager M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, Arizona 85225-7176 FCC ID: TFU-AQV1000 (480) 926-3100 phone, fax (480) 926-3598 MFA p0560017, d0570003 The Applicant has been cautioned as to the following: 15.21 Information to User. The users manual or instruction manual for an intentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.27(a) Special Accessories. Equipment marketed to a consumer must be capable of complying with the necessary regulations in the configuration in which the equipment is marketed. Where special accessories, such as shielded cables and/or special connectors are required to enable an unintentional or intentional radiator to comply with the emission limits in this part, the equipment must be marketed with, i.e. shipped and sold with, those special accessories. However, in lieu of shipping or packaging the special accessories with the unintentional or intentional radiator, the responsible party may employ other methods of ensuring that the special accessories are provided to the consumer, without additional charge. Information detailing any alternative method used to supply the special accessories for a grant of equipment authorization or retained in the verification records, as appropriate. The party responsible for the equipment, as detailed in § 2.909 of this chapter, shall ensure that these special accessories are provided with the equipment. The instruction manual for such devices shall include appropriate instructions on the first page of text concerned with the installation of the device that these special accessories must be used with the device. It is the responsibility of the user to use the needed special accessories supplied with the equipment. M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, Arizona 85225-7176 FCC ID: TFU-AQV1000 (480) 926-3100 phone, fax (480) 926-3598 MFA p0560017, d0570003 Table Of Contents Rule Description Page . Test Report 1 2.1033(c) General Information Required 2 . Standard Test Conditions and Engineering Practices 6 2.1053(a) Field Strength of Spurious Radiation 8 2.1049(c)(1) Emission Masks (Occupied Bandwidth) 13 2.202(g) Necessary Bandwidth and Emission Bandwidth 20 M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Page 1 of 20 Chandler, Arizona 85225-7176 FCC ID: TFU-AQV1000 (480) 926-3100 phone, fax (480) 926-3598 MFA p0560017, d0570003 Required information per ISO/IEC Guide 25-1990, paragraph 13.2: a) Test Report b) Laboratory: (FCC: 31040/SIT) (Canada: IC 2044) M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, AZ 85225 c) Report Number: d0570003 d) Client: HiTek Aqua Systems, LLC A Subsidiary of Aqualabz, LLC 940 South Park Lane, Suite 2 Tempe, AZ 85281 e) Identification: Aquavizor 1000 FCC ID: TFU-AQV1000 Description: Pool Monitor Transmitter f) EUT Condition: Not required unless specified in individual tests. g) Report Date: July 1, 2005 EUT Received: June 28, 2005 h, j, k): As indicated in individual tests. i) Sampling method: No sampling procedure used. l) Uncertainty: In accordance with MFA internal quality manual. m) Supervised by: Michael Findley, Laboratory Manager n) Results: The results presented in this report relate only to the item tested. o) Reproduction: This report must not be reproduced, except in full, without written permission from this laboratory. M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Page 2 of 20 Chandler, Arizona 85225-7176 FCC ID: TFU-AQV1000 (480) 926-3100 phone, fax (480) 926-3598 MFA p0560017, d0570003 List Of General Information Required For Certification In Accordance With FCC Rules And Regulations,…

Text truncated - open the document above for the full version.

M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Page 11 of 20 Chandler, Arizona 85225-7176 FCC ID: TUF-AQV-1000 (480) 926-3100 phone, fax (480) 926-3598 MFA p0560017, d0570003 Test Setup: Radiated Emissions State: State: