High-performance X/Ku Dual Band RF Upconverter Filter for Phased Array Radar Application
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X/Ku Dual-Band RF Upconverter Filter
Manufacturer: Shenzhen Huashi Digital Technology Co., Ltd.
The X/Ku Dual-Band RF Upconverter is a high-performance RF upconverter filter engineered by Shenzhen Huashi Digital Technology Co., Ltd. for phased-array radar systems. This reliable phased-array radar upconverter features two output passbands: 7.7 GHz – 7.85 GHz and 9.1 GHz – 9.5 GHz, with a fixed 930 MHz intermediate frequency (IF) input.
Designed for demanding radar and microwave RF projects, this dual-band RF upconverter provides ≥15 dB frequency conversion gain and output P-1dB ≥ 11 dBm, with in-band flatness of ≤2 dB. Both channels achieve outstanding ≥65 dBc out-of-band suppression. The module features excellent input and output return loss (VSWR corresponding to return loss ≥10 dB) and operates with a current of ≤350 mA.
Built with a rugged 6061-aluminum housing and nickel-plated surface treatment, it operates stably from -30°C to +70°C and supports storage temperatures from -40°C to +75°C. This frequency conversion module delivers solid signal conversion and spurious rejection for phased-array radar and related microwave equipment.
Key Specifications
| Parameter | Specification |
|---|---|
| Frequency Conversion Gain | ≥ 15 dB |
| Output P-1dB | ≥ 11 dBm |
| Output Frequency | 7.7 GHz – 7.85 GHz & 9.1 GHz – 9.5 GHz |
| Flatness in Each Passband | ≤ 2 dB |
| Input Intermediate Frequency | 930 MHz |
| Local Oscillator Frequency | Ch1 (7.7–7.85 GHz): 8.63 GHz – 8.78 GHz Ch2 (9.1–9.5 GHz): 8.17 GHz – 8.57 GHz |
| Filter Passband Frequency | Channel 1: 7.7 GHz – 7.85 GHz Channel 2: 9.1 GHz – 9.5 GHz |
| Output Out-of-Band Suppression | Ch1: ≥ 65 dBc @ ≤7.2 GHz & ≥8.35 GHz Ch2: ≥ 65 dBc @ ≤8.6 GHz & ≥10.0 GHz |
| Input Return Loss (VSWR) | ≥ 10 dB (VSWR ≤ 1.5) |
| Output Return Loss (VSWR) | ≥ 10 dB (VSWR ≤ 1.5) |
| Operating Current | ≤ 350 mA |
| Working Temperature | -30°C ~ +70°C |
| Storage Temperature | -40°C ~ +75°C |
| Material | 6061 Aluminum |
| Surface Treatment | Nickel Plating |
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