Key Features
- Frequency Range 485-8000MHz
- 7 Switchable Band Pass Filters
- EnclosureCustom milled metal
- Supply Vdd and Control from USB I/F
- Input IP3 43 dBm
- compact size36.4x59.9x24.8 mm
Applications
- SDR
- Test Equipment
- Wideband Receivers
- Spectrum Analysis
Architecture
ATEK1001 Block Diagram
ATEK1001 is a pre-selector module covering 485 - 8000 MHz frequency band. Pre-selector consists of an SP8T switch followed by 7 fixed frequency sub-octave band pass filters which are followed by another SP8T switch. 8th path is a bypass path which provides user to bypass the filters.RF Input and Outputs are internally matched to 50 ohms for ease of use.Pre-selector provides 43 dBm IIP3 which allows users to realize high dynamic range wideband receiver frontends. Sub-octave filterbank architecture improves overall system IIP2.Pre-selector is housed in custom milled metal enclosure with USB interface which allows simple control and the bias supply.Custom package and module options are available upon request.
Technical Specifications
| Parameter | Condition | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Frequency Range | 2 | 8000 | MHz | ||
| 3dB Bandwidth | Band 1 | 485 - 810 | MHz | ||
| Band 2 | 670 - 1125 | MHz | |||
| Band 3 | 960 - 1670 | MHz | |||
| Band 4 | 1440 - 2560 | MHz | |||
| Band 5 | 2140 - 3850 | MHz | |||
| Band 6 | 3300 - 5880 | MHz | |||
| Band 7 | 4820 - 8500 | MHz | |||
| External Path | 2-8000 | MHz | |||
| Insertion Loss | Filter Paths | 6.5 | dB | ||
| External Path | 3.5 | dB | |||
| Input IP3 | 43 | dBm | |||
| Switching Speed | 150 | nS | |||
| DC Supply Current | over USB | 20 | mA | ||
| Operating Temperature | -40 | 85 | °C |
Available Resources
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