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PYI-15622UHF FM Transceiver

Wabtec Railway Electronics
UHF FM Transceiver - FCC ID PYI-15622 - Wabtec Railway Electronics
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Application Details

Equipment Class
TNB - Licensed Non-Broadcast Station Transmitter
Date of Grant
Jan 02, 2002
Application Purpose
Original Equipment
Date of Application
Nov 04, 2001
Equipment Note
UHF FM Transceiver
Frequency Range
450.00000000 - 480.00000000
Company
Wabtec Railway Electronics
Country
United States

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Cover Letter(s)

FCC ID: PYI-15622 Sincerely yours, Morton Flom, P. Eng.

RF Exposure Info

FCC ID: PYI-15622 MFA p01a0005, d01b0004 Date: November 1, 2001 Federal Communications Commission Via: Electronic Filing Attention: Authorization & Evaluation Division Applicant: Wabtec Railway Electronics Equipment: 15622 FCC ID: PYI-15622 FCC Rules: Radiofrequency Radiation Exposure Limits 47 CFR 1.1310 MPE - Mobiles x Fixed Based Station Gentlemen: On behalf of the Applicant, enclosed please find the Supplemental Test Data Report, the whole for Environmental Assessment (MPE) of the referenced equipment as shown. 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, Morton Flom, P. Eng. enclosure(s) cc: Applicant MF/cvr FCC ID: PYI-15622 MFA p01a0005, d01b0004 ENVIRONMENTAL ASSESSMENT for MOBILES/FIXED BASE STATION for FCC ID: FCC ID: PYI-15622 Model:15622 to FEDERAL COMMUNICATIONS COMMISSION 47 CFR 1.1310 (MPE) Radiofrequency Radiation Exposure Limits DATE OF REPORT: November 1, 2001 ON THE BEHALF OF THE APPLICANT: Wabtec Railway Electronics AT THE REQUEST OF: P.O. 0004L Wabtec Railway Electronics 21200 Dorsey Mill Road Germantown, MD 20876 Attention of: Ira L. Pollack, Program Manager (301) 515-2000; FAX: -2100 Email: [email protected] and/or Clive Wright, Principal Engineer (301) 515-2024; FAX: -2150 Email: [email protected] SUPERVISED BY: Morton Flom, P. Eng. FCC ID: PYI-15622 MFA p01a0005, d01b0004 TABLE OF CONTENTS RULEDESCRIPTIONPAGE . Test Report 1 . Identification of the Equipment Under Test 2 . Standard Test Conditions and Engineering Practices 4 1.1310 Environmental Assessment 5 FCC ID: PYI-15622 MFA p01a0005, d01b0004 PAGE NO.1of9. Required information per ISO/IEC Guide 25-1990, paragraph 13.2: a) TEST REPORT (SUPPLEMENTAL) 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: d01b0004 d) Client: Wabtec Railway Electronics 21200 Dorsey Mill Road Germantown, MD 20876 e) Identification: 15622 FCC ID: PYI-15622 Description: UHF FM Mobile Transceiver f) EUT Condition: Not required unless specified in individual tests. g) Report Date: November 1, 2001 EUT Received: October 12, 2001 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: Morton Flom, P. Eng. 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. FCC ID: PYI-15622 MFA p01a0005, d01b0004 PAGE NO.2of9. IDENTIFICATION OF THE EQUIPMENT UNDER TEST (EUT) NAME AND ADDRESS OF APPLICANT: Wabtec Railway Electronics 21200 Dorsey Mill Road Germantown, MD 20876 MANUFACTURER: Wabtec Railway Electronics 21200 Dorsey Mill Road Germantown, MD 20876 FCC ID: PYI-15622 MODEL NO: 15622 DESCRIPTION: UHF FM Mobile Transceiver TYPE OF EMISSION: 19K2F1D, 9K6F1D, 1.8KF2D FREQUENCY RANGE, MHz: 450 to 480 POWER RATING, Watts: 2 to 8 x Switchable Variable N/A MODULATION: AMPS TDMA CDMA x OTHER ANTENNA: HELICAL MONOPOLE WHIP x OTHER NOTE: For RF Safety test antenna gain taken at the upper range of expected gain (i.e. 0 dBd) and RF Power set to highest nominal power across all channels. FCC ID: PYI-15622 MFA p01a0005, d01b0004 PAGE NO.3of9. M. Flom Associates, Inc. is accredited by the American Association for Laboratory Association (A2LA) as shown in the scope below. "This laboratory is accredited by the American Association for Laboratory Accreditation (A2LA) and the results shown in this report have been determined in accordance with the laboratory's terms of accreditation unless stated otherwise in the report." Should this report contain any data for tests for which we are not accredited, or which have been undertaken by a subcontractor that is not A2LA accredited, such data would not covered by this laboratory's A2LA accreditation. FCC ID: PYI-15622 MFA p01a0005, d01b0004 PAGE NO.4of9. STANDARD TEST CONDITIONS and ENGINEERING PRACTICES Except as noted herein, the following conditions and procedures were observed during the testing: In accordance with ANSI C63.4-1992/2000, section 6.1.9, and unless otherwise indicated in the specific measurement results, the ambient temperature of the actual EUT was maintained within the range of 10°to 40°C (50°to 104°F) unless the particular equipment requirements specify testing over a different temperature range. Also, unless otherwise indicated, the humidity levels were in the range of 10% to 90% relative humidity. Prior to testing, the EUT was tuned up in accordance with the manufacturer's alignment procedures. All external gain controls were maintained at the position of maximum and/or optimum gain throughout the testing. Measurement results, unless otherwise noted, are worst case measurements. FCC ID: PYI-15622 MFA p01a0005, d01b0004 PAGE NO.5of9. Name of test:Environmental Assessment Specification:FCC: 47 CFR 1.1310 Measurement Guide:ANSI/IEEE C95.1 1992 Test Equipment:Maximum Permissible Exposure (MPE) measurement system, consisting of: Narda 8717-1174R, Radiation meter Narda 8761D, E-field probe (300 kHz – 3 GHz) (Calibrated Nov-98) Measurement Procedure: 1. The following measurements were performed with a Narda probe using ANSI/IEEE C95.1 as a guide. 2. Prior to making any measurements, the measurements system was calibrated in accordance with the manufacturer’s procedures. 3. The EUT’s radiating element (antenna) was placed ona1mtall table for ease of testing. For equipment normally operated on a metal surface, a ground plane was used. 4. The remaining equipment necessary to operate the EUT was maintained at a distance from the measurement arrangement suitable to minimize interference with the measurements. 5. The minimum safe distance was calculated from the formula Power Density = EIRP / 4πR 2 (Peak Watts/m 2 ). The calculation is shown with the m…

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Test Report

FCC ID: PYI-15622 MFA p01a0005, d01b0002 Date: November 1, 2001 Federal Communications Commission Via: Electronic Filing Attention: Authorization & Evaluation Division Applicant: Wabtec Railway Electronics Equipment: 15622 FCC ID: PYI-15622 FCC Rules: 90, 90.210, Confidentiality 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, Morton Flom, P. Eng. enclosure(s) cc: Applicant MF/cvr FCC ID: PYI-15622 MFA p01a0005, d01b0002 LIST OF EXHIBITS (FCCCERTIFICATION(TRANSMITTERS) - REVISED 9/28/98) APPLICANT: Wabtec Railway Electronics FCC ID: PYI-15622 BY APPLICANT: 1. LETTER OF AUTHORIZATION x 2. IDENTIFICATION DRAWINGS, 2.1033(c)(11) xLABEL xLOCATION OF LABEL xCOMPLIANCE STATEMENT xLOCATION OF COMPLIANCE STATEMENT 3. PHOTOGRAPHS, 2.1033(c)(12) x 4. DOCUMENTATION: 2.1033(c) (3) USER MANUAL N/A: See Statement (9) TUNE UP INFO x (10) SCHEMATIC DIAGRAM x (10) CIRCUIT DESCRIPTION x BLOCK DIAGRAM x PARTS LIST x ACTIVE DEVICES x 5. PART 90.203(e) & (g) ATTESTATION x 6. Confidentiality Request x 7. MPE Report x 8. MX.com, Inc. Mixed Signals ICS MX469 x 9. Plot showing Transmit Audio Data x BY M.F.A. INC. A. TESTIMONIAL & STATEMENT OF CERTIFICATION B. STATEMENT OF QUALIFICATIONS FCC ID: PYI-15622 MFA p01a0005, d01b0002 TRANSMITTER CERTIFICATION of FCC ID: PYI-15622 MODEL: 15622 to FEDERAL COMMUNICATIONS COMMISSION Rule Part(s) 90, 90.210, Confidentiality DATE OF REPORT: November 1, 2001 ON THE BEHALF OF THE APPLICANT: Wabtec Railway Electronics AT THE REQUEST OF : P.O. 0004L Wabtec Railway Electronics 21200 Dorsey Mill Road Germantown, MD 20876 Attention of: Ira L. Pollack, Program Manager (301) 515-2000; FAX: -2100 Email: [email protected] and/or Clive Wright, Principal Engineer (301) 515-2024; FAX: -2150 Email: [email protected] SUPERVISED BY: Morton Flom, P. Eng. FCC ID: PYI-15622 MFA p01a0005, d01b0002 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. FCC ID: PYI-15622 MFA p01a0005, d01b0002 TABLE OF CONTENTS RULEDESCRIPTIONPAGE . Test Report 1 2.1033(c) General Information Required 2 2.1033(c)(14) Rule Summary 5 . Standard Test Conditions and Engineering Practices 6 2.1046(a) Carrier Output Power (Conducted) 7 2.1046(a) ERP Carrier Power (Radiated) 9 2.1051 Unwanted Emissions (Transmitter Conducted) 10 2.1053(a) Field Strength of Spurious Radiation 18 2.1049(c)(1) Emission Masks (Occupied Bandwidth) 22 90.214 Transient Frequency Behavior 43 2.1055(a)(1) Frequency Stability (Temperature Variation) 49 2.1055(b)(1) Frequency Stability (Voltage Variation) 52 2.202(g) Necessary Bandwidth and Emission Bandwidth 53 FCC ID: PYI-15622 MFA p01a0005, d01b0002 PAGE NO.1of53. 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: d01b0002 d) Client: Wabtec Railway Electronics 21200 Dorsey Mill Road Germantown, MD 20876 e) Identification: 15622 FCC ID: PYI-15622 EUT Description: UHF FM Mobile Transceiver f) EUT Condition: Not required unless specified in individual tests. g) Report Date: November 1, 2001 EUT Received: October 12, 2001 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: Morton Flom, P. Eng. 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. FCC ID: PYI-15622 MFA p01a0005, d01b0002 PAGE NO.2of53. LIST OF GENERAL INFORMATION REQUIRED FOR CERTIFICATION IN ACCORDANCE WITH FCC RULES AND REGULATIONS, VOLUME II, PART 2 AND TO 90, 90.210, Confidentiality Sub-part 2.1033 (c)(1): NAME AND ADDRESS OF APPLICANT: Wabtec Railway Electronics 21200 Dorsey Mill Road Germantown, MD 20876 MANUFACTURER: Applicant (c)(2): FCC ID: PYI-15622 MODEL NO: 15622 (c)(3): INSTRUCTION MANUAL(S): PLEASE SEE ATTACHED EXHIBITS (c)(4): TYPE OF EMISSION: 25K2F1…

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Test Report

DATA BULLETIN MX469 1200/2400/4800bps MSK Modem 1998 MX-COM, Inc.www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054Doc. # 20480081.010 4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All trademarks and service marks are held by their respective companies. FeaturesApplications  Selectable Data Rates 1200/2400/4800bps  Full-Duplex MSK  RX and TX Bandpass Filters  Clock Recovery and Carrier Detect Capabilities  Pin Selected Xtal/Clock Inputs 1.008MHz or 4.032MHz  Radio and General Applications  Data-Over-Radio  PMR/Cellular Signaling  Portable Data Terminals  Personal/Cordless Telephone CLOCK OSCILLATOR DIVIDER DATA LATCH DIGITAL PLL RECTIFIER S/N COMPARATOR NOISE FILTER RECTIFIER RX FILTER RX ENABLE DATA FILTER DIGITAL FILTER LIMITERLIMITER RETRIGGERABLE MONOSTABLE TX GENERATOR XTAL/CLOCK CLOCK RATE TX DATA I/P RX SIGNAL I/P TX SIGNAL O/P UNCLOCKED DATA O/P CLOCKED DATA O/P RX SYNC O/P BANDPASS O/P CARRIER DETECT O/P CARRIER DETECT TIME CONSTANT TX SYNC O/P TX FILTER XTAL f .. n V DD V SS V BIAS 4800 BPS SELECT TX ENABLE 1200/BPS SELECT2400 The MX469 is a full-duplex pin-selectable 1200/2400/4800bps Minimum Shift Key (MSK) Modem for FM radio links. The mark and space frequencies are 1200/1800, 1200/2400, and 2400/4800Hz respectively. Tone frequencies are phase continuous; transitions occur at the zero crossing point. The use of a common Xtal oscillator with a choice of two clock frequencies (1.008MHz or 4.032MHz) provides data-rate, transmit frequencies, and RX/TX synchronization. The transmitter and receiver operate entirely independently including individual section powersave functions. The MX469 includes on-chip circuitry for Carrier Detect and RX Clock Recovery, both of which are made available at output pins. RX, TX, and Carrier Detect circuits contain bandpass filters to provide high quality signals in their respective paths. The carrier detect time constant is set by an external capacitor, whose value should be arranged as required to further enhance this product's performance in high-noise environments. The MX469 demonstrates high sensitivity and good bit-error-rate under adverse signal conditions. This low-power device requires few external components and is available in the following packages: 24-pin SOIC (MX469DW), 22-pin PDIP (MX469P), and 20-pin SOIC (MX469D3). 1200/2400/4800bps MSK Modem2MX469 1998 MX-COM, Inc.www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054Doc. # 20480081.010 4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All trademarks and service marks are held by their respective companies. Contents Section Page 1. Block Diagram................................................................................................................3 2. Signal List....................................................................................................................... 4 3. External Components.................................................................................................... 6 4. General Description....................................................................................................... 7 4.1 Timing.................................................................................................................................. 7 4.1.1 1200bps .................................................................................................................................. 7 4.1.2 2400bps .................................................................................................................................. 8 4.1.3 4800bps .................................................................................................................................. 9 5. Application ...................................................................................................................10 5.1 Synchronous Modem Design Considerations ................................................................... 10 5.2 Bit Error Rate ..................................................................................................................... 11 6. Performance Specifications........................................................................................ 12 6.1 Electrical Specifications ..................................................................................................... 12 6.1.1 Absolute Maximum Limits ..................................................................................................... 12 6.1.2 Operating Limits .................................................................................................................... 12 6.1.3 Operating Characteristics...................................................................................................... 13 6.1.4 Packages .............................................................................................................................. 15 MXCOM, Inc. reserves the right to change specifications at any time and without notice. 1200/2400/4800bps MSK Modem3MX469 1998 MX-COM, Inc.www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054Doc. # 20480081.010 4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All trademarks and service marks are held by their respective companies. 1. Block Diagram CLOCK OSCILLATOR DIVIDER DATA LATCH DIGITAL PLL RECTIFIER S/N COMPARATOR NOISE FILTER RECTIFIER RX FILTER RX ENABLE DATA FILTER DIGITAL FILTER LIMITERLIMITER RETRIGGERABLE MONOSTABLE TX GENERATOR XTAL/CLOCK CLOCK RATE TX DATA I/P RX SIGNAL I/P TX SIGNAL O/P UNCLOCKED DATA O/P CLOCKED DATA O/P RX SYNC O/P BANDPASS O/P CARRIER DETECT O/P CARRIER DETECT TIME CONSTANT TX SYNC O/P TX FILTER XTAL f .. n V DD V SS V BIAS 4800 BPS SELECT TX ENABLE 1200/BPS SELECT2400 Figure 1: Block Diagram 1200/2400/4800bps MSK Modem4MX469 1998 MX-COM, Inc.www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054Doc. # 20480081.010 4800 Bethania Station Road, Winston-Salem, NC 27105-1201 US…

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Contact Information

Applicant

Ira J Pollack(Program Manager)
[email protected]301-515-2000Fax: 301-515-2100

Technical Contact

M. Flom Associates, IncMorton Flom
[email protected]480 926 3100

3356 N. San Marcos Pl., Suite 107 · Chandler, Arizona · United States

Non-Technical Contact

M. Flom Associates, Inc.Morton Flom
[email protected]480 926 3100

Test Firm

M. Flom Associates, Inc.Morton Flom
[email protected]480-926-3100Fax: 480-926-3598

Technical Specifications

#Rule PartsFrequency RangePower OutputEmissionTolerance
690.210(e)450 MHz - 480 MHz8 W4K20G1D2.5 ppm
Confidentiality
Long Term

Other Applications from Wabtec Railway Electronics

UHF FM Transceiver - FCC ID PYI-15623 - Wabtec Railway Electronics
PYI-15623

UHF FM Transceiver

Jan 02, 2002

Equipment Class

TNB - Licensed Non-Broadcast Station Transmitter