更新于 2026-08-17电气特性 Features
| Type: | PLL Frequency Synthesizer |
| Family: | Si4122 |
| Number of Elements per Chip: | 3 |
| Operating Temperature: | -40 to 85 °C |
| Operating Supply Voltage: | 3 V |
| Minimum Input Frequency: | 2 MHz |
| Maximum Input Frequency: | 26 MHz |
| Rad Hard: | No |
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电气特性 Features
| Minimum Frequency: | 0 GHz |
| Maximum Frequency: | 4 GHz |
| Impedance: | 50 Ohm |
| Maximum Power Rating: | 250 W |
| Connector Type: | BNC |
| Attenuation Tolerance: | ±0.5 dB |
| Maximum Attenuation: | 3(Typ) dB |
| Maximum VSWR: | 1.3 |
| Rad Hard: | No |
| Family: | R415.403.000 |
电气特性 Features
| Category: | Transceiver |
| Operating Band Frequency: | 304 to 915 MHz |
| Maximum RF Operating Frequency: | 915 MHz |
| Modulation Technique: | FSK|OOK |
| Operating Supply Voltage: | 3.3|5 V |
| Rad Hard: | No |
电气特性 Features
| Minimum Frequency: | 0 GHz |
| Maximum Frequency: | 8 GHz |
| Impedance: | 50 Ohm |
| Maximum Power Rating: | 250 W |
| Connector Type: | SMA |
| Attenuation Tolerance: | ±0.3 dB |
| Maximum Attenuation: | 10(Typ) dB |
| Maximum VSWR: | 1.25 |
| Rad Hard: | No |
| Family: | R415.310.000 |
电气特性 Features
| Category: | Transceiver |
| Operating Band Frequency: | 868 to 870 MHz |
| Maximum RF Operating Frequency: | 870 MHz |
| Modulation Technique: | ASK|FSK |
| Operating Supply Voltage: | 2.5|3.3|5 V |
电气特性 Features
| Category: | Transceiver |
| Operating Band Frequency: | 850 to 950 MHz |
| Maximum RF Operating Frequency: | 950 MHz |
| Operating Supply Voltage: | 2.5|3.3 V |
| Rad Hard: | No |