AKON’s A20-MH260 is a 0.8 to 20.0 GHz microwave tuner of the classical type. It features a 60 dB dynamic range expander, an integrated input switch/limiter and launches through the LNA. The unit features an 8-channel filter bank preselector which eliminates received image frequencies. The unit features dual conversion steps to a final IF output frequency of 1 GHz. Output bandwidth is also selectable between 550 and 50 MHz. Conversion gain is 5 dB, Dynamic range extends to -70 dBm, of which the first 50 dB is spurious-free. LO sources are externally applied.
| Model Number | A20-MH260 |
|---|---|
| Frequency Range (GHz) | 1 to 20 (min) |
| IF Output (GHz) | 1 |
| IF 1 dB Bandwidth (MHz) | 500, 250, 50 |
| Conversion Gain (dB) | 5 (nom) |
| Input 1 dB Compression Point (dBm) | -10 (min) |
| Input Instantaneous Dynamic Range (dB) | 60 (-70 to -10 dBm) |
| Input Power for 0 dB SNR in 500 MHz BW (dBm) | -70 |
| Spurious @ -24 dBm Input (dBc) | -50 (min) |
| Number of Pre-select Bands | 8 |
| Band 1 | Pre-select Tuning Bands (GHz) : 0.8 - 1.3 Pre-select Filters 1.0 dB BW (GHz) : 0.775 - 1.325 Overlap : +/- 25 MHz |
| Band 2 | Pre-select Tuning Bands (GHz) : 1.3 - 2.0 Pre-select Filters 1.0 dB BW (GHz) : 1.275 - 2.025 Overlap : +/- 25 MHz |
| Band 3 | Pre-select Tuning Bands (GHz) : 2.0 - 3.5 Pre-select Filters 1.0 dB BW (GHz) : 1.875 - 3.625 Overlap : +/- 125 MHz |
| Band 4 | Pre-select Tuning Bands (GHz) : 3.5 - 5.5 Pre-select Filters 1.0 dB BW (GHz) : 3.375 - 5.625 Overlap : +/- 125 MHz |
| Band 5 | Pre-select Tuning Bands (GHz) : 5.5 - 9.0 Pre-select Filters 1.0 dB BW (GHz) : 5.25 - 9.25 Overlap : +/- 250 MHz |
| Band 6 | Pre-select Tuning Bands (GHz) : 9.0 - 12.0 Pre-select Filters 1.0 dB BW (GHz) : 8.75 - 12.25 Overlap : +/- 250 MHz |
| Band 7 | Pre-select Tuning Bands (GHz) : 12.0 - 16.0 Pre-select Filters 1.0 dB BW (GHz) : 11.75 - 16.25 Overlap : +/- 250 MHz |
| Band 8 | Pre-select Tuning Bands (GHz) : 16.0 - 20.0 Pre-select Filters 1.0 dB BW (GHz) : 15.75 - 20.0 Overlap : +0/- 250MHz |
| Pre-select Band Switching Speed | 100 ns (max) |
| Window Over Frequency @ 25°C | +/- 2.5 dB (max) |
| Noise Figure (dB) | 16 (max) |
| Gain Variation vs. Temp (dB) | +/- 2.0 (max) |
| Dynamic Range Extender (dB) | 10, 20, 30 (selectable) |
| LO1 Input (SMA-F Connector) | Variable; (not included) |
| LO2 Input (SMA-F Connector) | Fixed; (not included) |
| Power Input | +15V (<1.5A), -15V (<-0.4A) |
| Operating Temperature (°C) | 0 to 50 |
| Control Interface (TTL) | Pre-selector band control and Dynamic range extender control wire integrated in a same connector (the mating connector with wire shall provide) |
| Dimensions (Inches) | 7.6” × 4.9” × 1.1” (max) |
| Select Product |
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