CFS8DL5840Alarm accessory

Attachment Submission FormPage1of1 https://svartifoss2.fcc.gov/prod/oet/forms/blobs/comload.cgi4/3/2002 Mail your comments or suggestions (To: [email protected]) FCC - Federal Communications Commission - Confirmation Number: EA962280 FCC ID: CFS8DL5800WAVE Wed Apr 3 11:39:43 EST 2002 Status File Size (bytes) File DescriptionExhibit TypeFile Format OK 2431 functional description Operational Description Adobe Acrobat PDF OK 3684 circuit description Operational Description Adobe Acrobat PDF OK 331578 schematic Schematics Adobe Acrobat PDF OK 2961 duty cycle calculation Operational Description Adobe Acrobat PDF OK 14142 top plastic External Photos Adobe Acrobat PDF OK 14585 bottom plastic External Photos Adobe Acrobat PDF OK 30528 PCB in plastic Internal Photos Adobe Acrobat PDF OK 42111 top PCB Internal Photos Adobe Acrobat PDF OK 33290 bottom PCB Internal Photos Adobe Acrobat PDF OK 8138 how test was eun Test Report Adobe Acrobat PDF OK 41245 picture of test set up Test Report Adobe Acrobat PDF OK 9106 TX emissions Test Report Adobe Acrobat PDF OK 8011 RX emissions Test Report Adobe Acrobat PDF Send More Exhibits Attachment Submission FormPage1of1 https://svartifoss2.fcc.gov/prod/oet/forms/blobs/comload.cgi4/3/2002 Mail your comments or suggestions (To: [email protected]) FCC - Federal Communications Commission - Confirmation Number: EA962280 FCC ID: CFS8DL5800WAVE Wed Apr 3 11:43:53 EST 2002 Status File Size (bytes) File DescriptionExhibit TypeFile Format OK 2992 test equipment used Test Report Adobe Acrobat PDF OK 44547 II with FCC Statements Users Manual Adobe Acrobat PDF OK 5804 LABEL ID Label/Location Info Adobe Acrobat PDF Send More Exhibits

Dear Ms. Elliot, As per our phone conversation, and your letter: >To: Ken Addy, Alarm Device Manufacturing Company >From: Linda Elliott >[email protected] >FCC Application Processing Branch >Re: FCC ID CFS8DL5800WAVE >Applicant: Alarm Device Manufacturing Company >Correspondence Reference Number: 22635 >731 Confirmation Number: EA962280 >Submit a photograph or sketch showing where the identification >label will be placed on the device, pursuant to >Section 2.1033(b)(7) of the FCC Rules. Here is the new drawing showing the position of the label on the product, and the wording of the label. Please also revise our FCC ID. from: CFS8DL5800WAVE to: CFS8DL5840 the 731 confirmation number that goes with this is: EA962280. Regards, Greg Barbato for Ken Addy

Ms Poole, You wrote: >To: Ken Addy, Alarm Device Manufacturing Company >From: Diane Poole [email protected] >FCC Application Processing Branch >Re: FCC ID CFS8DL5840 >Applicant: Alarm Device Manufacturing Company >Correspondence >Reference Number: 22831 >731 Confirmation >Number: EA962280 > 1. Please upload the Band width measurements plot > to the FCC website. > 2. Please submit the duty cycle plot and the calculation. Please see the two exhibits uploaded with this cover letter. Regards, Greg Barbato for Ken Addy

Dear Ms. Poole, You wrote: > To: Ken Addy, Alarm Device Manufacturing Company > From: Diane Poole > [email protected] > FCC Application Processing Branch > Re: FCC ID CFS8DL5853 >Applicant: Alarm Device Manufacturing Company >Correspondence Reference Number: 22910 > 731 Confirmation Number: EA658275 >Please submit a time domain plot and the calculation of the duty cycle. >Also please submit a bandwidth plot. Please refer to the uploaded file: "5853 NEW EXHIBIT 3-1A.pdf " Page one is the Calculation. Page two is the plot, showing actual bit times, and total bits sent per 100 mS. Please also refer to the uploaded file: "5853-OBW.pdf " . Regards, Greg Barbato for Ken Addy

Dear Ms. Poole, You wrote: > To: Ken Addy, Alarm Device Manufacturing Company > From: Diane Poole > [email protected] > FCC Application Processing Branch > Re: FCC ID CFS8DL5840 >Applicant: Alarm Device Manufacturing Company >Correspondence Reference Number: 22861 > 731 Confirmation Number: EA962280 >Please submit plots to show the actual bit "ON" time and provide plots verifying the number of >pulses so that the peak to average factor can be determined. Please refer to the uploaded file : "5840 NEW EXHIBIT 3-1A.pdf " Page one is the Calculation. Page two is the plot, showing actual bit times, and total bits sent per 100 mS. . Regards, Greg Barbato for Ken Addy --------------------------------------------------------------------------------------------------------------------------------

EXHIBIT 1-1 CFS8DL5800WAVE Functional Description. The 5800WAVE WIRELESS siren device is a fixed transceiver used as part of Ademco’s wireless 5800 alarm system. It is used to provides remote alarm indications, upon reception of a control instruction. The 5800WAVE can also send tamper messages if faulted, and standard supervision or check-in messages, but no more than once an hour. These messages are transmitted at 345Mhz +/-82kHz using on- off keyed AM modulation.

EXHIBIT 2-1 CFS8DL5800WAVE CIRCUIT DESCRIPTION The 5800WAVE contains a single conversion receiver, made up of: diversity antennas switched by diodes CR7 & CR8, which feed the incoming signal to LNA, Q3, and associated circuitry. The mixing and IF functions are preformed by U1, YL1 & YL2 provide IF bandpassing The L.O. is Q5 and the FDE is crystal Y3.Baseband signal processing is performed by U2 & U4, and the message is processed by microprocessor U5. The Transmitter is made up of Oscillator Q14, Y6 is the FDE, PA Q10, and Q11, 12, and 13 amplitude modulate Q10, L13 & C67 are the PA tank circuit, L12, C64, C65 provide harmonic suppression and matching to the diversity antennas.

EXHIBIT 3 CFS8DL5853 5800SS1 - Duty Cycle Calculation Message protocol, timing and duty cycle calculation. The data output is phase-encoded Manchester that has inherent 50% duty cycle and consists of 64 bits per word A supervision transmission is six identical words separated by (start to start) by nominal 125mSec (100 mSec min, 150 mSec max). Each message has a nominal data rate of 3.7 kb/s (3.2kb/s min to 4.2kb/s max). Therefore the duty cycle is calculation is as follows: The word format consists of 64 bits, The duration of each bit is 312.5 uSec max. The duty cycle over a 100 mSec measuring period is calculated as follows: Duty cycle = Actual RF transmission ON time / 100 mSec Actual transmission ON time = 64 bits X 50% X 312.5 uSec = 10 mSec Therefore duty cycle = 10 / 100 mSec = .10 = 10%, and peak to average field strength is 20 db. Total on-air time for a supervision transmission is: 64 X 312.5 uSec + (5 X 150 mSec) = 0.77 seconds In the case of an alarm transmission, the group of six transmissions is repeated twice, with the second group delayed from the first by a max time of 2 seconds. The worst case on-air time is 2 X (supervision time) + 2 = 3.54 seconds The worst case Duty cycle is : 10%

EXHIBIT 3-1 CFS8DL5840 Duty Cycle Calculations for the 5840 tra nsmitted messages (per 100 ms, Manchester Encoded) 272 uS 6 data bytes + 2 repeater bytes + 16 bit preamble = 80 bits 80 bits * 272 uS = 21.76 mS (21.76 mS/100 mS) * 50% = 10.88%

EXHIBIT 5-1 CFS8DL5800WAVE Report of Measurements. Measurements were made at Ademco 's Measurement Facility at 160 Eileen Way , Syosset , NY 11791 , FCC Registration number : 90421. Measurements were made in accordance with the procedures and reporting requirements of ANSI C63.4-1992. The Test Set-Up (C63.4 section 10.1.3) is shown in the attached drawing. The sequence of testing (C63.4 section 10.1.7) for radiated emissions is as follows: A preliminary scan was conducted with the receiver antenna close to the EUT in order to identify the emission characteristics of the EUT (C63.4 section 8.3.1.1). The antenna and EUT were then placed at the proper separation with the EUT positioned on a non-conducting turntable. The EUT was rotated on the turntable to maximize the received signal strength, then the receiver antenna height was varied to further maximize the received reading. Thereafter, the device was again rotated to a peak output position and the antenna height was re-adjusted for maximum received signal. This procedure was re-iterated until there was no further increase in signal level. This procedure was performed with the EUT rotating in three orthogonal planes (C63.4 section 13.1.4.1) to generate a final maximum reading which is recorded on the radiated emissions result sheet. Similar measurements were made on the receiver to ensure compliance as an unintentional radiator. See Exhibit 6 for list of test equipment (C63.4 section 10.1.4). Note, Spectrum Analyzer resolution bandwidths set as follows; (Video Bandwidth set greater than RBW) - For occupied bandwidth measurements, RBW = 100kHz, (This is in accordance with the minimum RBW allowed by C63.4, which requires RBW greater than 5% of the FCC required occupied bandwidth spec of 0.25% of center frequency). - For radiated emissions below 1 GHz, the RBW = 100kHz. Detector function set to peak. - For radiated emissions above 1 GHz, the RBW = 1MHz. Detector function set to peak. OCCUPIED BANDWIDTH is shown on attached plot. RADIATED EMISSIONS are recorded on attached sheet.

Frequency (MHz) Antenna Polarity ( V-H ) Meter Reading (dB uV) Cable/Amp Factor ( dB ) Antenna Factor (dB/M) Converted Reading ( uV/M ) Duty Cycle ( % ) Corrected Reading ( uV/M ) Limit @ 3 Meter ( uV/M ) 30 H 10.88 729 345 V79.00 -1.0 15.9 62,373.5 10.88 6,786.24 7,292 690 V42.20 -1.5 21.0 1,717.9110.88 186.91 729 1035 H39.30 -1.75 26.0 2,251.6510.88 244.98 500 1380 H41.67 -2.2 28.0 3,921.9310.88 426.71 500 1725 V41.00 -2.7 27.4 3,589.2210.88 390.51 729 2070 H37.00 -3.0 28.8 2,754.2310.88 299.66 729 2415 H29.50 -3.67 28.2 1,170.8510.88 127.4 729 2760 H32.00 -3.83 29.3 ,1805.0910.88 196.4 729 3105 H29.00 -4.17 30.7 1,561.3510.88 169.9 729 3450 H28.50 -4.00 31.8 1,640.5910.88 178.5 729 4000 H10.88 729 NOV., 07, 2001 GREG BARBATO KEN ADDY DATE:____________________ TESTED BY:_________________________APPROVED BY:________________________ ADEMCO 5800WAVE (TRANSMITTER) TEST SAMPLE (model): _______________________________________________________________________________ TEST METHOD: ANSI C63.4-1992 TEST SPECIFICATION: FCC PART 15, SUBPART C. NOTES: 1) Fo= 345 MHZ 2) DETECTOR = PEAK. 3) FREQUENCY RANGE SCANNED TO 4 GHz. (METER READING +CABLE /AMP FACTOR +ANTENNA FACTOR) 20 4) CONVERTED READING = 10 5) CORRECTED READING = CONVERTED READING X DUTY CYCLE 6) SIX HIGHEST EMISSIONS RECORDED. ALARM DEVICE MANUFACTURING COMPANY 165 EILEEN WAY CFS8DL5800WAVE SYOSSET, NY 11791 FCC ID#____________________

Frequency (MHz) Antenna Polarity ( V-H ) Meter Reading (dB uV) Cable/Amp Factor ( dB ) Antenna Factor (dB/M) Converted Reading ( uV/M ) Duty Cycle ( % ) Corrected Reading ( uV/M ) Limit @ 3 Meter ( uV/M ) 355.7 (L.O.) V21.171.015.963.6---63.6 150 NOV., 07, 2001 GREG BARBATO KEN ADDY DATE:____________________ TESTED BY:_________________________APPROVED BY:________________________ ADEMCO 5800WAVE (RECIEVER) TEST SAMPLE (model): _______________________________________________________________________________ TEST METHOD: ANSI C63.4-1992 TEST SPECIFICATION: FCC PART 15, SUBPART C. NOTES: 1) L.O.= 355.7 MHZ 2) DETECTOR = PEAK. 3) FREQUENCY RANGE SCANNED TO 4 GHz. (METER READING +CABLE /AMP FACTOR +ANTENNA FACTOR) 20 4) CONVERTED READING = 10 5) CORRECTED READING = CONVERTED READING X DUTY CYCLE 6) SIX HIGHEST EMISSIONS RECORDED. ALARM DEVICE MANUFACTURING COMPANY 165 EILEEN WAY CFS8DL5800WAVE SYOSSET, NY 11791 FCC ID#____________________

EXHIBIT 3-1 CFS8DL5840 Duty Cycle Calculations for the 5840 tra nsmitted messages (per 100 ms, Manchester Encoded) 272 uS 6 data bytes + 2 repeater bytes + 16 bit preamble = 80 bits 80 bits * 272 uS = 21.76 mS (21.76 mS/100 mS) * 50% = 10.88%