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RA30H1317M1-501
RA30H1317M1-501
| Part Number | RA30H1317M1-501 |
|---|---|
| Manufacturer | Mitsubishi Electric |
| Category | RF & Wireless > RF Amplifier Modules > VHF Power Amplifier Module |
| Description | 30W MOSFET RF Power Amplifier Module, 136MHz to 174MHz Narrow VHF Band, 12.5V Operation, High Efficiency, H2M Package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The RA30H1317M1-501 is a high-efficiency MOSFET RF power amplifier module from Mitsubishi Electric, designed for mobile radio equipment. Operating at 12.5V supply voltage, this two-stage hybrid module delivers minimum 30W output power within 136MHz~174MHz narrow VHF band. Built-in 50Ω impedance matching, it supports FM modulation and features stable gain, adjustable output power via gate voltage control, with excellent resistance to VSWR mismatch.
Core Advantages
High Output Power & High Efficiency
Supplies stable 30W minimum power across 136MHz~174MHz narrow frequency range, total efficiency above 40%, lowering power consumption and heat generation.
50Ω Matched Input and Output
Internal impedance matching circuit removes complicated external matching components and simplifies PCB layout design.
Smooth Adjustable Output Power
Output power adjustable by controlling gate bias voltage VGG, supporting flexible power setting and soft start-up.
Superior Resistance & Reliability
Adopts enhanced MOSFET chip and metal flange package, withstands up to 3:1 VSWR mismatch and ensures long-term stable operation.
Key Specifications
| Brand | Mitsubishi Electric |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free / Green |
| EDA/CAD | Symbol, Footprint & 3D Model Available |
| Warranty | 1-Year Standard Quality Warranty |
| Package / Case | H2M Module Package |
| Mounting Type | Chassis Mount / Screw Mount (Through Hole) |
| Module Dimensions | 66 × 21 × 9.9 mm |
| Surface Marking / Silkscreen | RA30H1317M1 Marking |
| Device Structure | Enhanced MOSFET 2-Stage Amplifier Module |
| Frequency Range | 136 MHz to 174 MHz (Narrow-band VHF Version) |
| Output Power (Pout) | 30 W (Minimum) at VDD = 12.5V, VGG = 5V, Pin = 50mW; Peak Max 45W |
| Total Efficiency (ηT) | > 40% (Typical) |
| Operating Drain Voltage (VDD) | 12.5 V (Nominal), Absolute Maximum Rating 17V |
| Gate Control Voltage (VGG) | 3.5 V ~ 5 V (Operating); Absolute Maximum 6V |
| Input Drive Power (Pin) | 50 mW (Typical), Maximum Rated 100mW |
| Input/Output Impedance | 50 Ω (Internally Matched) |
| Max Tolerable VSWR | 3:1 |
| Supported Modulation | FM Non-Linear Modulation, Configurable Linear Mode |
| ESD Sensitivity | Static-sensitive device, ESD protection handling required |
| Operating Case Temperature Range | -30°C to +100°C |
| Storage Temperature Range | -40°C to +110°C |
Typical Applications
- 135-175MHz VHF mobile two-way radios (Land Mobile Radio / LMR)
- VHF marine radio transmitters and emergency communication equipment
- Amateur radio (Ham Radio) 2-meter band power amplifier stages
- VHF base station repeaters and telemetry radio links
- Commercial and public safety wireless transmission systems
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What is the operating frequency band of the RA30H1317M1-501?
A: This module is optimized for the 136MHz to 174MHz narrow VHF frequency spectrum, covering commercial, marine, land mobile radio applications.
Q2: How is the output power regulated on the RA30H1317M1-501?
A: Output power can be adjusted by varying gate bias voltage VGG between 3.5V ~ 5V. Do not exceed absolute maximum rating 6V to avoid device damage.
Q3: Are external matching circuits required for input and output pins?
A: No. It features built-in 50Ω impedance matching networks, simplifying PCB design and reducing extra components.
Q4: What mounting precautions should be taken during installation?
A: Securely fasten module to flat heatsink with thermal grease. Maintain low thermal resistance to prevent overheating under high-power transmission.
Q5: What is the difference between RA30H1317M1 and RA30H1317M1-501?
A: RA30H1317M1 covers wide band 135~175MHz; RA30H1317M1-501 is narrow band optimized version 136~174MHz. They are NOT direct plug-and-play replacements, matching circuits require adjustment if interchanged.
Q6: Does this amplifier module support linear modulation modes?
A: Native design for non-linear FM; it can be configured to support linear modulation for suitable system circuits.
Q7: What is the maximum VSWR the module can withstand safely?
A: It can tolerate up to 3:1 VSWR mismatch. Long-term operation above this ratio will shorten service life or cause permanent failure.
Q8: Can I find alternative or equivalent power amplifier modules?
A: Equivalent substitutes need to match frequency range, supply voltage, package H2M and power rating. Contact us for alternative part recommendation based on your radio project specifications.
Q9: Is this component sensitive to static electricity (ESD)?
A: Yes, it is an ESD-sensitive MOSFET device. Wear anti-static wrist straps during handling to prevent static breakdown.
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