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This version (21 Mar 2023 17:35) was approved by Sam Ringwood.The Previously approved version (21 May 2022 15:50) is available.Diff

ADAR1000EVAL1Z Data Set

Receive Mode

Gain, Return Loss

Figure 1: Gain and Return Loss vs. Frequency, at Maximum Gain, Receive Channel

Figure 2: Gain vs. Frequency for Gain Settings from 0 to 127, Single Receive Channel

Noise Figure

Figure 3: Noise Figure vs. Frequency over Gain, Receive Channel

Input P1dB

Figure 4: Input P1dB vs. Frequency over Gain, Receive Channel

Input IP3

Figure 5: Input IP3 vs. Frequency over Gain, Receive Channel

Transmit Mode

Gain, Return Loss

Figure 6: Gain and Return Loss vs. Frequency, at Maximum Gain, Transmit Channel

Noise Figure

Figure 7: Noise Figure vs. Frequency over Gain, Transmit Channel

Output IP3

Figure 8: Output IP3 vs. Frequency, Transmit Channel

Output P1dB

Figure 9: Output P1dB vs. Frequency, Transmit Channel

Output Power vs Input Power

Figure 10: Output Power vs Input Power, Transmit Channel at 10 GHz

Switching Speed

This measurement was conducted using a single cell (1x ADAR1000, 4x ADTR1107) on the ADAR1000EVAL1Z board. All tests were conducted at 10 GHz RF Frequency. The Tx output was combined using a 4:1 combiner and feed into a ADL6010 envelope detector. The detector Vout was connected to the high impedance input of an oscilloscope. The oscilloscope trigger signal was the TR pin of the ADAR1000.

Pulse characteristics are a 1 kHz pulse repetition frequency with a 50 us pulse width (5% duty cycle).

Figure 11: Rx-Tx Switching Time, 4 Coherently Combined Channels, 10 GHz RF, -25 dBm Input Power

Figure 12: Tx-Rx Switching Time, 4 Coherently Combined Channels, 10 GHz RF, -25 dBm Input Power

Figure 13: Rx-Tx Switching Time, 4 Coherently Combined Channels, 10 GHz RF, -7 dBm Input Power

Figure 14: Tx-Rx Switching Time, 4 Coherently Combined Channels, 10 GHz RF, -7 dBm Input Power

resources/eval/user-guides/stingray/data.txt · Last modified: 24 Jan 2023 20:12 by Sam Ringwood