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| | | NMA 2500 Series Dual Bias Noise Modules 10 MHZ TO 8.5 GHZ 5V and 12V Bias | | |
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| | | Description | | |
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| | | The NMA2500 Dual Bias Noise Module is a compact high power noise source ideal for appliations in jamming, dithering, built-in test | | |
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| | | and calibration. The dual bias voltage allows for greater flexibitli-ty in system integration and lower power consumption. The NMA 2500 is packaged in a sealed housing for ease of integration into a wide range of military and commerical applications. Specifications ■ Operating Temperature: -30 to +85oC ■ Storage Temperature: -65 to +95oC ■ Supply Voltage: Dual Bias +5.0 V Bias - Voltage Range: +/- 3% - Current Draw @ 300 mA max + 12 VBias - Voltage Range: +11.8 to 18.0 V - Current Draw @ 25 mA max ■ Output Impedance: 50 ohm ■ Peak Factor: 5:1 specifications subject to change based on technological advances | | |
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| | | 2500 Modules rf specifications by model number | | |
| | Mai DDEL | | |
| | | FREQUENCY | | NOISE OUTPUT LEVEL | | |
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| | | FLATNESS * (window) 2.0dB | | dBm/BAND (min) 0 | | dBm/Hz ENR(dB) (min) (min) -90.0 84.0 | | |
| | | NMA2510 10MHz - 1.0GHz | | |
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| | | | | | | | | | | | | | NMA2511 | 10MHz - 1.5GHz | 2.0dB | 0 | -91.8 | 82.2 | | | | NMA2512 | 10MHz - 2.0GHz | 3.0dB | 0 | -93.0 | 81.0 | | | | NMA2513 | 10MHz - 4.0GHz | 4.0dB | 0 | -96.0 | 78.0** | | | | NMA2514 | 100MHz - 6.0GHz | 4.0dB | -3 | -100.0 | 74.0 | | | | NMA2515 | 30MHz - 3.0GHz | 3.0dB | -1 | -96.0 | 78.0 | | | | NMA2516 | 7.8GHz - 8.5GHz | 2.0dB | -11 | -100.0 | 74.0 | | | | NMA2517 | 2.0GHz - 8.0GHz | 4.0dB | -2 | -100.0 | 74.0 | | | | | | | | | | | | | |
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| | | * | | Flatness is defined as the decibel ratio of the highest amplitude peak minus the lowest across the frequency band. | | |
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| | | **90 mA max. PERFORMANCE | | |
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| | | Each unit ships standard with | | | | |
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| | | Upon special request, Micronetics can supply tabular data in text file format on CDROM or floppy disk. The data points consist of power spectral density at discrete frequency points across the frequency band. | | |
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| | | 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 | | |
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| | | Noise Conversions | | |
| | | HOW TO ORDER | | |
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| | | (equ 1) (equ 2) | | |
| | | 0 dB ENR = Power (dBm) where: N0 BW | | 174 = N | | dBm/Hz + 10log | | |
| | | NMA 25XX-XX | | |
| | | (BW) | | |
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| | | Noise spectral density in dBm/Hz Bandwidth in Hz | | |
| | | Option 1 = Stnd 2 = TTL* | | |
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| | | Notes | | |
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| | | Package <- S=Pkg Style S T=Pkg Style T * "1" noise on (internal pull-up) "0" noise off | |
| | | (1) Should be mounted to a thermally conductive baseplate (2) Select style code T for mechanical clearance of mating SMA (m) interconnection nut with respect to thermally conductive baseplate (3) Warning: when using a narrow band filter following the noise module, use a 3 dB or reater pad to prevent damage caused by refective power. | | |
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| | | WEB: WWW.MICRONETICS.COM | | |
| | | MICRONETICS / 26 HAMPSHIRE DRIVE / HUDSON, NH 03051 / TEL: 603-883-2900 / FAX: 603-882-8987 | | |
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