single-channel rf upconvertercovering 0.8-18GHz
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single-channel rf upconvertercovering 0.8-18GHz
0.8–18 GHz Miniature Single-Channel RF Upconverter
Manufacturer: Shenzhen Huashi Digital Technology Co., Ltd.
The 0.8–18 GHz Miniature Single-Channel RF Upconverter is a high-performance frequency conversion module developed by Shenzhen Huashi Digital Technology Co., Ltd. Designed for RF system integration and R&D, this professional RF upconverter utilizes a surface-mount, two-stage frequency conversion architecture. It converts IF signals (1.8 GHz center frequency, ≥1 GHz bandwidth) and low-power 0.01–2 GHz signals into a full 0.8–18 GHz RF output, which can directly drive external power amplifiers.
Engineered for extreme miniaturization, the module features detachable SMP-J connectors and an ultra-compact form factor of 58.1 × 20.2 × 7.7 mm. It delivers a stable receive gain of 50 dB ±1.5 dB and integrates independent digital attenuators for both RF and IF paths (0–31 dB in 1 dB steps for RF; 0–31.5 dB in 0.5 dB steps for IF). Two switchable dual-LO configurations are available to accommodate diverse test frequency bands. With its miniature size, high integration, and SMT mounting capability, it serves as a core upconverter component for RF laboratories and wireless communication R&D projects.
Key Specifications
| Parameter | Specification |
|---|---|
| IF Input Center Frequency | 1.8 GHz |
| IF Bandwidth | ≥ 1 GHz |
| RF Output Frequency | 0.8 – 18 GHz |
| 1st LO Input Frequency Range (Option 1) | 20.2 GHz / 23.8 GHz (switchable or single-frequency operation) |
| 2nd LO Input Frequency Range (Option 1) | 11 – 20 GHz |
| 1st LO Input Frequency Range (Option 2) | 11.4 – 20 GHz |
| 2nd LO Input Frequency Range (Option 2) | 20.2 GHz / 23.8 GHz |
| Receive Gain | 50 dB ± 1.5 dB |
| RF Digital Attenuation | 0 – 31 dB (1 dB step) |
| IF Digital Attenuation | 0 – 31.5 dB (0.5 dB step) |
| Dimensions (L × W × H) | 58.1 mm × 20.2 mm × 7.7 mm |
| Connectors | Detachable SMP-J |
| Mounting Type | Surface-Mount Technology (SMT) |
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