Key facts
- Brand
- Mitsubishi
- Model
- RDO2MUS1B
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-21
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Mitsubishi Electric RDOOHVS1 & RDO2MUS1B Application Note AN-VHF-050
This application note (AN‑VHF‑050) documents the wide‑band RF characteristics of Mitsubishi Electric's RDOOHVS1 and RDO2MUS1B 2‑stage power amplifiers. Measurements include frequency response, output power versus input power, and output power versus supply voltage for two supply levels (7.2 V and 6.5 V).
The report also provides the equivalent circuit and a complete parts list for the amplifier modules, enabling designers to evaluate and integrate these devices into RF systems operating in the 135‑175 MHz band.
Mitsubishi RDO2MUS1B specifications
| Frequency range | 135 MHz – 175 MHz |
|---|---|
| Supply voltage (Vdd) | 7.2 V or 6.5 V |
| Quiescent current Idq1 | 50 mA |
| Quiescent current Idq2 | 200 mA |
| Input power (Pin) used in tests | 5 mW |
Source: Mitsubishi Electric RDOOHVS1 & RDO2MUS1B Application Note AN-VHF-050
All Mitsubishi RDO2MUS1B documents by type
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What frequency range was tested for the RDOOHVS1 and RDO2MUS1B amplifiers?
The amplifiers were evaluated from 135 MHz to 175 MHz.
From: Mitsubishi Electric RDOOHVS1 & RDO2MUS1B Application Note AN-VHF-050
Which supply voltages were used during the measurements?
Two supply voltages were used: 7.2 V and 6.5 V.
From: Mitsubishi Electric RDOOHVS1 & RDO2MUS1B Application Note AN-VHF-050