The LPFRS is a cost-effective, low-profile, high-performance rubidium oscillator compatible with the FEI 5650 model. It features two outputs and low phase noise performance, housed in a compact package. The LPFRS complies with RoHS through the NIE exemption for telecom and network infrastructure applications.
Key Features and Specifications:
- Output/Input: Standard 10 MHz; optional 5, 15, or 20 MHz
- Accuracy at shipment: typically < 5×10⁻¹¹ at 25°C
- Temperature range: Standard -5 to 55°C; optional -30 to 70°C
- Aging: < 5×10⁻¹¹/month (standard), < 3×10⁻¹¹/month (optional), < 2×10⁻¹⁰/year
- Stability (ADEV): 1s: 2×10⁻¹¹, 10s: 7×10⁻¹², 100s: 2×10⁻¹² (standard)
- Phase noise at 10 MHz (dBc/Hz): 1 Hz -70, 10 Hz -80, 100 Hz -115, 1 kHz -135, 10 kHz -140 (standard)
- Warm-up time at 25°C: 15 minutes (standard), 7 minutes to lock (optional)
- Power consumption: <7–13 W at 24 V (standard); <20–40 W at 12 or 28 V (optional)
- Dimensions: 76 x 77 x 36.5 mm (3 x 3.03 x 1.44 inches)
- Weight: 290 g (0.64 lbs)
