Communication Concepts MRF426 User Manual

MRF426

The RF Line NPN Silicon Power Transistor
25W(PEP), 30MHz, 28V

Designed for high gain driver and output linear amplifier stages in 1.5 to
30 MHz HF/SSB equipment.

• Specified 28 V, 30 MHz characteristics —

Output power = 25 W (PEP)
Minimum gain = 22 dB
Efficiency = 35%

• Intermodulation distortion @ 25 W (PEP) —IMD = –30 dB (max)

• 100% tested for load mismatch at all phase angles with 30:1 VSWR

• Class A and AB characterization

• BLX 13 equivalent

M/A-COM Products

Released - Rev. 05202009

Product Image

CASE 211–07, STYLE 1

1

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.

• North America Tel: [phone] / Fax: [phone]

• Europe Tel: [phone] / Fax: [phone]

• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.

MRF426

The RF Line NPN Silicon Power Transistor
25W(PEP), 30MHz, 28V

M/A-COM Products

Released - Rev. 05202009

2

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.

• North America Tel: [phone] / Fax: [phone]

• Europe Tel: [phone] / Fax: [phone]

• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.

MRF426

The RF Line NPN Silicon Power Transistor
25W(PEP), 30MHz, 28V

M/A-COM Products

Released - Rev. 05202009

3

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.

• North America Tel: [phone] / Fax: [phone]

• Europe Tel: [phone] / Fax: [phone]

• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.