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

CLASSIFICATION PAGE UNCLASSIFIED of Pages 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

CLASSIFICATION PAGE 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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