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35 GHz Custom-Designed Transceiver in Pulse & CW Mode |
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QuinStar
Technology, Inc., is pleased to introduce a 35 GHz solid-state
transceiver (QBX-3534A0) which can operate in either CW or pulsed mode. The
transmitter delivers 2.5 W (+34dBm) output power with 33 dB gain in the frequency range of
34 to 35.5 GHz. The receiver provides a minimum gain of 30 dB with a noise figure of 4 dB.
The RF switching time for pulse modulation is 250 ns. The transceiver is designed for
pulse radar applications and includes a Test Point port to monitor the output power of the
transmitter. |
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| Specifications: RF Range: 34 to 35.5 GHz IF Frequency: 1 to 2.5 GHz LO Frequency: 33.0 GHz LO Power: 8.0 dBm (Typ) RF Switching Time: 250 ns VSWR: 1.5:1 (Typ) DC Power Supply: +8.5V @ 5A (Typ) Case Temperature: +40 and +70°C |
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| Transmitter: IF/RF Conversion Gain @ 40°C: 33 dB (Typ) IF/RF Conversion Gain Drop @ 70°C: -4 dB (Max) IF Input Power: 0±1 dB RF Output Power P1dB: 34 dBm (Min) @ 40°C RF TP: 0 dBm (Nominal) Image Rejection: -40 dBc (Min) LO Rejection: -40 dBc (Typ) |
Receiver: RF/IF Conversion Gain: 30 dB (Min) Noise Figure: 4 dB (Max) RF Input Power Handling: +23 dBm LNA Recovery Time: 50 ns LO to IF Rejection: -40 dBc (Min) Spurious: -40 dBc (Min) |
| Block Diagram: |
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| Test Data for Transmitter: |
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| Figure 1: RF Output Pulse Waveforms | Figure 2: Up-Conversion Gain |
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| Figure 3: Transmitter Power P1dB | Figure 4: Image Rejection |
| Test Data for Receiver: |
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| Figure 5: Down-Conversion Gain | Figure 6: Receiving Noise Figure |
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| Figure 7: IF Output P1dB | Figure 8: Receiver Spurious Response |
For more information please contact our Sales Department! |
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