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The new high precision SO3-NG TCXO based synthesizer unit for the Kenwood TS480, TS590S, TS590SG transceivers
This unit is based on the CRuni-NG project as replacement for the Kenwood SO-3 TCXO UNIT.
For more technical detail see: CRuni-NG Project webpage
The SO3-NG is 100% compatible with the original Kenwood SO-3, with the same footprint and all soldering pads are in the same location as on the original unit, which permit a easy replacement of original Kenwood SO-3 unit. Furthermore there are a trimmer for the fine frequency adjustment to calibrate the unit.
The high quality TCXO from JAUCH QUARTZ providing a internal reference clock with a high degree of frequency stability over a wide temperature range, and a low noise voltage regulator for a very clean internal supply.
The board is delivered as full assembled, so is it quite easy for most people with soldering skills to install the unit in the transceiver.
Specifications:
- Output frequency: 15,600000MHz
- Output level: LVCMOS, AC-coupled
- Output Frequency stability: ±0,21ppm (or ±0,04ppm with the ±0,05ppm extra high stability option)
- Internal reference TCXO Frequency stability: ±0,28ppm (or with the ±0,05ppm extra high stability option)
- Operating Temperature Range: -20 to 70°C
- Frequency fine adjustment range: 90Hz (±5ppm) (or with extra high stability option: 100Hz)
- Power supply requirements: 4 to 15 VDC, max. 60mA
- Module size (LxWxH): 25x15x15mm
Each SO3-NG is shipped as calibrated in our lab with a Rubidium frequency standard.
There is an option: extra high stability option, so choose please your right option here below.
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