NMA-2415

NMA 2400 SERIES NOISE MODULES 10 MHZ TO 8.5 GH Z DESCRIPTION The NMA 2400 Noise Module is ideal for applications like jamming and built-in-test where high power and small size are required. The internally regulated driver provides long term highly stable noise output. Optional TTL is available for microprocessor control. Each NMA 2400 model is designed for easy integration into a wide range of equipment, from test sets to radar units. NMA 2400 M ODULES MODEL NMA-2410 NMA-2411 NMA-2412 NMA-2413 NMA-2414 NMA-2415 NMA-2416 NMA-2417 FREQUENCY 10MHz - 1.0GHz 10MHz - 1.5GHz 10MHz - 2.0GHz 10MHz - 4.0GHz 100MHz - 6.0GHz 30MHz - 3.0GHz 7.8GHz - 8.5GHz 2.0GHz - 8.0GHz RF SPECIFICATIONS BY MODEL NUMBER NOISE OUTPUT LEVEL FLATNESS * (window) dBm/BAND (min) dBm/Hz (min) ENR(dB) (min) SPECIFICATIONS ? Operating Temperature: -30 to +85oC ? Storage Temperature: -65 to +125oC ? Supply Voltage: +12 / +15 VDC Internally regulated ? Current Draw 350mA max ? Output Impedance: 50 ohm ? Peak Factor: 5:1 specifications subject to change based on technological advances 2.0dB 2.0dB 3.0dB 4.0dB 4.0dB 3.0dB 2.0dB 4.0dB 0 0 0 0 -3 -1 -11 -2 -90.0 -91.8 -93.0 -96.0 -100.0 -96.0 -100.0 -100.0 84.0 82.2 81.0 78.0 74.0 78.0 74.0 74.0 * Flatness is defined as the decibel ratio of the highest amplitude peak minus the lowest across the frequency band. PERFORMANCE TEST D ATA Each unit ships standard with a spectrum analyzer plot of the noise output. Upon special request, Micronetics can supply tabular data in text file format on CD-ROM or floppy disk. The data points consist of power spectral density at discrete frequency points across the frequency band. HOW TO ORDER APPLICATIONS ? Frequency response built-in-test (BIT) for communication receivers ? Antenna/RF front end testing ? 70/140 MHz & L-Band modem BER testing ? Noise and interference simulation ? Jamming / jamming simulation ? Power distribution calibration of multiple receiver systems USEFUL NOISE C ONVERSIONS 0 dB ENR = -174 dBm/Hz Power (dBm) = N0 +10 log (BW) where: N0 = Noise spectral density in dBm/Hz BW = Bandwidth in Hz (equ 1) (equ 2) NMA-24xx-xxx Model # (see selection above) INSTALLATION N OTES 1) Should be mounted to a thermally conductive baseplate 2) Select style code T for mechanical clearance of mating SMA (m) connector nut with respect to thermally conductive baseplate 3) Warning: when using a narrow band filter following the noise module, use a 3 dB or greater pad to prevent damage caused by reflected power / 26HAMPSHIREDRIVE Voltage A = 15V B = 12V Option 1 = Stnd 2 = TTL Package S = Pkg Style S T = Pkg Style T /HUDSON,NH03051/TEL:603-883-2900/FAX:603-882-8987