The RK407 platform is a Space OCXO which reduces the gap between TCXO and OCXO performance. Offering very low power consumption, low noise and compactness in a stability class of 10‐7. This frequency source is available with a short lead‐time, and is designed for scenarios
where low consumption is required, but TCXO stability is insufficient.
The RK407 can be screened following the guidance of MIL‐PRF‐55310 (Class 1, type 4, level S) or to an optimised and shorter flow. This product platform isideal for telecommunications payload applications such as clocks,signal generation, transponders, GNSS receivers, digital cards, down and up converters and synthesizers.
Low consumption: 0.65 W
Supply voltage: +5 or +12 V
Warm up consumption: 2.1 W
Overall frequency stability vs. temperature: ± 0.5 ppm under vacuum
Ageing: ± 1 ppm over 18 years
Output wave form: sine 50 Ω
Compatible with flat pack TCXO pin‐out
Component selected as per ECSS‐Q‐ST‐60C
Materials selected as per ECSS‐Q‐ST‐70
Manufacturing in accordance with ECSS‐Q‐ST‐70‐08C and ECSS‐Q‐ST‐70‐38C
Frequency generator unit (FGU)