Miniature Ultra-Flat Schottky Detectors
RLC Electronics’ miniature ultra-flat detectors utilize a zero-bias Schottky design. The microwave power is coupled directly to the extremely small components reducing package parasitics and transition mismatches. This design results in a very low VSWR and a flat, smooth output over a wide bandwidth. Options available include negative or positive output, a choice of three output connectors and operation to 26.5, 40 GHz or 43.5-45.5 GHz.
Specifications
CR–1–2–3
Frequency Range |
.01-18.5GHz CR-301, 302 |
.01-26.5 GHz (Option-26) |
.01-40 GHz (Option-40) |
43.5-45.5 GHz CR-455, CR-456 |
Frequency Response (Max) .01-18 GHz .01-26.5 GHz .01-40 GHz GHz |
+/-0.5 dB —– —– —– —– |
+/-0.5 dB +/-1 dB —– —– |
+/-0.5 dB +/-1.0 dB +/-1.5 dB |
+/-.5 dB +/-.5 dB +/-.5 dB |
VSWR (Max) .01-12.4 GHz 12.4-18.5 GHz 18.5-26.5 GHz 26.5-40 GHz |
1.25 1.50 —– —– —– —– |
1.25 1.5 2.0 —– |
1.25 1.5 2.00 2.00 |
2.0 2.0 2.0 2.0 |
Typical Sensitivity (Pin< – 30 dBm) |
0.5 mV/uW |
0.5 mV/uW |
0.5 mV/uW |
0.4 mV/uW |
Input Power: 100 mW maximum (peak or average) Video Resistance: 5000 ohms nominal Bias: None |
Input Connector Type: ‘SMA’ male, except 2.92mm for -40 option, and 2.4mm for CR-455,456 Temperature Range: -55 deg C to +100 deg C |
To designate the detector desired use:
1: 301 or 455 for negative output 302 or 456 for positive output 2: Output connector: R for `SMA’ female B for `BNC’ female S for `SMC’ jack |
3: 26 for 26.5 GHz option, 40 for 40 GHz option (CR-301/302 only) |
Example: CR-301-R-26 is a .01-26.5 GHz, negative output detector with a `SMA’
female output connector.
Outline Drawing
