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Frequency Distribution Amplifier VCH-605newFrequency distribution amplifier is designed for ultra-low-noise distribution of sinusoidal signals 1–100 MHz with unity gain. It allows checking for signals availability via RS-232 interface. The basic model has 3 inputs / 12 outputs (3 modules 1 / 4). For the information about possible modifications, please contact us.
Key applications:
- time and frequency high precision measurement systems;
- time and frequency etalon systems.
Specifications
Input signals: sinusoidal 1–100 MHz.
Maximal power of the input signals: 17dBm.
Amplifier gain: (0±1) dB.
All characteristics presented below are guaranteed for sinusoidal signals 5±0.00005, 10±0.0001, 100±0.001 MHz and RMS input voltage 1±0.1 V at 50 Ohm
Isolation between channels no more, than the values in the table
|
Signal frequency |
| 5 MHz |
10 MHz |
100 MHz |
| Output/Output |
–120 dB |
–120 dB |
–100 dB |
| Input/Output |
–120 dB |
–120 dB |
–100 dB |
| Input/Input |
–120 dB |
–120 dB |
–100 dB |
Harmonic distortions introduced by the amplifier no more than –40 dB at 5, 10 MHz and no more –35 dB at 100 MHz.
Allan deviation 1 sec introduced by the amplifier is no more than 4.0·10–14.
Ultra low phase noise (single-side power spectral density) added by the amplifier is no more than the values in the table
| Frequency offset |
Signal frequency |
| 5 MHz |
10 MHz |
100 MHz |
| 1 Hz |
–141 dBc/Hz |
–141 dBc/Hz |
–130 dBc/Hz |
| 10 Hz |
–150 dBc/Hz |
–150 dBc/Hz |
–145 dBc/Hz |
| 100 Hz |
–155 dBc/Hz |
–155 dBc/Hz |
–150 dBc/Hz |
| 1 kHz |
–161 dBc/Hz |
–161 dBc/Hz |
–155 dBc/Hz |
| 10 kHz |
–163 dBc/Hz |
–163 dBc/Hz |
–160 dBc/Hz |
Temperature coefficient no more than 5 ps/°Ñ.
Power supply: AC (100÷240) V, (50÷60) Hz; DC (22÷30) V.
Power consumption is no more than 45 V·A (for AC) and no more than 40 W (for DC).
Status information is available via RS-232 interface.
Weight is no more than 4 kg.
Dimensions: 310.0×483.0×44.0 mm (1 U).
Download manual
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