RSA-DKIT

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The RSA-DKIT is a demonstration kit for USB spectrum analyzers which produces 16 different signals to help users learn spectrum analysis and measurement methods.

Internal signals consist of:

• Continuous 24415.312 MHz sine wave, -5 dBm
• Infrequent hop -5 dBm CW signal centered around 2445.312 MHz which will hope to 2458.2 MHz every 1.28 seconds for approximately 155 µs
• CW pulse centered around 2445.312 GHz ON for 10 µs and OFF for 90 µs
• Linear FM pulse with a carrier at 2445.312 MHz and a linear chirp in a 10 MHz sweep
• Pulse train consisting of two 100-pulse patterns separated by 5 ms and repeated once every second
• QPSK 1 carrier at 2445.312 GHz with a symbol rate of 3.072 MS/sec and a PRBS9 pattern
• QPSK 2 carrier at 2445.312 GHz with a symbol rate of 3.84 MS/sec and a PRBS11 pattern
• OFDM (801.11p) standard 100 MHz wide packet that repeats every 2 ms
• AM carrier at 2445.312 MHz at a modulation rate of 1.00 kHz
• FM carrier at 2445.312 MHz at a modulation rate of 1.00 kHz
• SPECMON continuous 10 MHz LFM pulse superimposed with a FM signal -40 dB down
• Spur search consisting of a two-tone waveform with tones at +1 MHz and +4 MHz relative to the center frequency of 2445.312 MHz
• Waveform 15 (P25 C4FM) is a P25 standard continuous C4FM signal with a bandwidth of 12.5 kHz
• Waveform 16 (P25 HCPM) is a P25 standard continuous HCPM (Inbound) signal with a bandwidth of 12.5 kHz

Inputs and outputs consist of:

• USB: Two USB 1.0/2.x ports for power, minimum 800 mA minimum
• External I and Q inputs: DC to 5 MHz, 50 Ω inputs, 1 Vp-p (+4 dBm) maximum
• Baseband I and Q outputs: DC to 5 MHz, 50 Ω inputs, ±100 mV into 50 Ω
• RF output: 50 Ω BNC connector female
• Noise source bias input: 0 V (disable) or +28 V (enable), 17 mA nominal
• Noise Out: Produces -20 dB excess noise from 10 MHz to 3 GHz when powered by an external +28 V

Included Accessories are N (male) to BNC (female) adapter, whip antenna, and printed demo guide

Pictures

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