DD1494 fro MicroHard Data Link

0905-EX-ST-2016 Text Documents

Martin UAV

2016-06-23ELS_178578

CLASSIFICATION                                                                                         PAGE
UNCLASSIFIED                                                                                                                  of   Pages


                                        TRANSMITTER EQUIPMENT CHARACTERISTICS
1. NOMENCLATURE, MANUFACTURER’S MODEL NO.                             2. MANUFACTURER’S NAME
   n920F        (Serial Version)                                         Microhard Systems Inc.
   IPn920F      (Ethernet / USB Version)
3. TRANSMITTER INSTALLATION                                           4. TRANSMITTER TYPE
                                                                         FM
5. TUNING RANGE                                                       6. METHOD OF TUNING
    902.4 to 927.6 MHz                                                    Synthesis PLL
7. RF CHANNELING CAPABILITY                                           8. EMISSION DESIGNATOR(S)
   250kHz or 280kHz @ 230.4kbps / 400kHz @ 345kbps
                                                                         FM Modulated
9. FREQUENCY TOLERANCE                                                   280kF1D @ 230kbps
    2.5 PPM                                                              480kF1D @ 345kbps
10. FILTER EMPLOYED (X one)
         x a. YES           b. NO
11. SPREAD SPECTRUM (X one)                                           12. EMISSION BANDWIDTH (X and complete as applicable)
        x a. YES            b. NO                                                 CALCULATED           X MEASURED
13. MAXIMUM BIT RATE                                                     a. -3 dB    180 kHz (230kbps)           225kHz (345kbps)
   230.4 kbps / 345 kbps –NT (option)                                    b. -20 dB   280 kHz (230kbps)           375kHz (345kbps)
14. MODULATION TECHNIQUES AND CODING                                     c. -40 db   550 kHz (230kbps)           775kHz (345kbps)
    CPFSK                                                                d. -60 dB   950 kHz (230kbps)           1.25MHz (345kbps)
                                                                         e. OC-BW    290 kHz (230kbps)           485kHz (345kbps)
                                                                      15. MAXIMUM MODULATION FREQUENCY            115.2 kHz
16. PRE-EMPHASIS (X one)                                              17. DEVIATION RATIO
           a. YES        X b. NO                                         0.5 to 1
                                                                      18. PULSE CHARACTERISTICS        N/A (frequency modulated)
19. POWER                                                                a. RATE
   a. MEAN        up to 1 Watt (optional higher power available 2W)      b. WIDTH
    b. PEP      up   to 1Watt                                            c. RISE TIME
20. OUTPUT DEVICE                                                         d. FALL TIME
    HBT                                                                   e. COMP RATIO
                                                                      21. HARMONIC LEVEL
22. SPURIOUS LEVEL                                                       a. 2nd
    -60 dBc                                                               -50 dBc
23. FCC TYPE ACCEPTANCE NO.                                              b. 3rd
                                                                         -60 dBc
   NS908P24                                                              c. OTHER


24. REMARKS

        BOX 19.     2W order Option available for Government Users “-2W”



    Microhard Systems Inc.
    #17, 2135 – 32nd Avenue NE
    Calgary, AB, Canada
    T2E 6Z3
    Phone: (403) 248-0028
    Fax: (403) 248-2762
    Attn: Hany Shenouda



CLASSIFICATION
UNCLASSIFIED

DD Form 1494, AUG 96


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                                                  RECEIVER EQUIPMENT CHARACTERISTICS
1. NOMENCLATURE, MANUFACTURER’S MODEL NO.                                           2. MANUFACTURER’S NAME
  n920F        (Serial Version)       IPn920F      (Ethernet / USB Version)            Microhard Systems Inc.
3. RECEIVER INSTALLATION                                                            4. RECEIVER TYPE
                                                                                       Dual Conversion Superheterodyne
5. TUNING RANGE                                                                     6. METHOD OF TUNING
   902.4 to 927.6 MHz                                                                  Synthesis PLL
7. RF CHANNELING CAPABILITY                                                         8. EMISSION DESIGNATOR(S)
   250kHz or 280kHz @ 230.4kbps / 400kHz @ 345kbps                                     FM Modulated
9. FREQUENCY TOLERANCE                                                                 Receiver
   2.5 PPM
10. IF SELECTIVITY                  1st             2nd                  3rd        11. RF SELECTIVITY (X and complete as applicable)
    a. -3 dB                      500 kHz         280kHz /                                         CALCULATED                X MEASURED
                                                  500kHz
   b. -20 dB                      750kHz          740 kHz /                            a. -3 dB                              38MHz
                                                  850 kHz
   c. -60 dB                      1.3MHz        1600 kHz /                             b. -20 dB                             50 MHz
                                                2000 kHz
                                                                                       c. -60 dB                             75 MHz

12. IF FREQUENCY                                                                       d. Preselection Type
                                                                                                             SAW Bandpass Filter
   a. 1st            243.95MHz                                                      13. MAXIMUM POST DETECTION FREQUENCY      120kHz @
                                                                                    230.4kpbs    175 kHz @ 345kbps
   b. 2nd           10.7MHz                                                         14. MINIMUM POST DETECTION FREQUENCY      N/A

   c. 3rd                                                                           16. MAXIMUM BIT RATE        230.4 kbps / 345kbps

15. OSCILLATOR TUNED                        1st            2nd                3rd   17. SENSITIVITY

   a. ABOVE TUNED                           X                X                         a. SENSITIVITY      -108 dBm
      FREQUENCY
   b. BELOW TUNED                                                                      b. CRITERIA              10-5 BER
      FREQUENCY
   c. EITHER ABOVE OR                                                                  c. NOISE FIG             ≈ 2.5   dB
      BELOW THE FREQUENCY
18. DE-EMPHASIS (X one)                                                                d. NOISE TEMP            N/A
           a. YES                 X b. NO
19. IMAGE REJECTION                                                                 20. SPURIOUS REJECTION
    - 70 dBc                                                                            > 70 dBc
21. REMARKS
    Microhard Systems Inc.
    Attn: Hany Shenouda

Item 10. IF Selectivity (230.4kbps / 345kbps)




DD Form 1494, AUG 96


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UNCLASSIFIED                                                                                                of   Pages


                                       ANTENNA EQUIPMENT CHARACTERISTICS
1.
                     a. TRANSMITTING               b. RECEIVING                     c. TRANSMITTING AND RECEIVING
2. NOMENCLATURE, MANUFACTURER’S MODEL NO.                 3. MANUFACTURER’S NAME




4. FREQUENCY RANGE                                        5. TYPE




6. POLARIZATION                                           7. SCAN CHARACTERISTICS

                                                            a.      TYPE


8. GAIN                                                     b.      VERTICAL SCAN

     a. MAIN BEAM                                                   (1) Max Elev


     b. 1st MAJOR SIDE LOBE                                         (2) Min Elev


                                                                    (3) Scan Rate


9. BEAMWIDTH                                                c.      HORIZONTAL SCAN

     a. HORIZONTAL                                                  (1) Sector Scanned


     b. VERTICAL                                                    (2) Scan Rate

                                                            d.      SECTOR BLANKING (X one)
                                                                     (1) YES      (2) NO
10. REMARKS




CLASSIFICATION
     UNCLASSIFIED

DD Form 1494, AUG 96



Document Created: 2016-06-10 08:03:06
Document Modified: 2016-06-10 08:03:06

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