RDS Series
FixedReference Oscillator
- Frequency range
- 10 MHz – 100 MHz
- Package size
- 1.5” x 1.5” x 0.6”
- Connectorized Package
- Internal/External Reference Detect Switch
- Standard Internal TCXO (±2.5 ppm)
View Series →4 models
Products
Frequency Generation
REF Series
Reference Oscillator
- Surface Mount Package
- Free Running
- Low Phase Noise
- Output Power to +10 dBm Available
Industries: Communications, Laboratory
Quick Answers
For RF Engineers
- What frequency range does the REF Series cover?
- The REF Series covers 5 MHz to 500 MHz.
- What package does the REF Series come in?
- The REF Series Reference Oscillator comes in a 0.9” x 0.9” x 0.21” package.
- What is the Bandwidth of the REF Series?
- REF Series Bandwidth: Fixed.
- What is the Output of the REF Series?
- REF Series Output: up to +10 dBm.
- What is the Phase Noise of the REF Series?
- REF Series Phase Noise: <-150 dBc/Hz @ 10 KHz offset (Fout = 10 MHz).
- What is the Harmonics of the REF Series?
- REF Series Harmonics: <-20 dBc.
For Program Managers
- What industries use the REF Series?
- The REF Series is used in Communications, Laboratory applications. All models are configurable to specific requirements.
- Where is the REF Series designed and manufactured?
- The REF Series is designed and manufactured in the USA by EM Research in Reno, Nevada.
- Can the REF Series be customized for a specific program?
- Yes. All REF Series models are configurable to program-specific requirements, including frequency, packaging, and ruggedization.
- How do I request a quote or configuration for the REF Series?
- Submit a request through the REF Series configuration form and EM Research will respond within 1 business day.
Series Specifications
| Frequency Range | 5 MHz to 500 MHz |
|---|---|
| Bandwidth | Fixed |
| Output | up to +10 dBm |
| Phase Noise | <-150 dBc/Hz @ 10 KHz offset (Fout = 10 MHz) |
| Harmonics | <-20 dBc |
| Spurs | <-70 dBc |
| Supply Voltage | +5, +8, +12 VDC Current: ≤100 mA |
| Internal Reference | ≤±3.0 ppm, Stability |
| Package Size | 0.9” x 0.9” x 0.21” |
Models — all models are configurable
| Model ID | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| REF-10-130 | 10 MHz | +5 | -12 | Internal | -145 | -150 | +5 | 100 | QuoteSpec Sheet |
| REF-50-06 | 50 MHz | +7 | -20 | Internal | -135 | -150 | +5 | 100 | QuoteSpec Sheet |
| REF-100-125 | 100 MHz | +10 | -15 | Internal | -135 | -160 | +5 | 100 | QuoteSpec Sheet |
- Frequency
- 10 MHz
- Power Out
- +5 dBm
- Harmonics
- -12 dBc
- Reference
- Internal MHz
- PN @ 1 kHz
- -145 dBc/Hz
- PN @ 10 kHz
- -150 dBc/Hz
- VCC
- +5 V
- ICC
- 100 mA
- Frequency
- 50 MHz
- Power Out
- +7 dBm
- Harmonics
- -20 dBc
- Reference
- Internal MHz
- PN @ 1 kHz
- -135 dBc/Hz
- PN @ 10 kHz
- -150 dBc/Hz
- VCC
- +5 V
- ICC
- 100 mA
- Frequency
- 100 MHz
- Power Out
- +10 dBm
- Harmonics
- -15 dBc
- Reference
- Internal MHz
- PN @ 1 kHz
- -135 dBc/Hz
- PN @ 10 kHz
- -160 dBc/Hz
- VCC
- +5 V
- ICC
- 100 mA
Request Configuration
This is a small sample of our models — all are configurable. If you don’t see the frequency you need, request a configuration and we’ll get back to you within 1 business day.
Related Products
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- Frequency range
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- Package size
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- Connectorized Package
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Fixed-Frequency Synthesizer
- Frequency range
- 5 MHz – 40 GHz
- Package size
- 2.25” x 2.25” x 0.6”
- Connectorized Package
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