MRF/SRF/M Series

Designed primarily for application as a high–power linear amplifier from 2.0 to 30 MHz.

• Specified 12.5 V, 30 MHz characteristics — Output power = 100 W (PEP), Minimum gain = 10 dB, Efficiency = 40%
• Intermodulation distortion @ 100 W (PEP) — IMD = –30 dB (min.)
• 100% tested for load mismatch at all phase angles with 30:1 VSWR

MRF: M/A-COM
SKU: MRF421MP-MA

Designed for broadband commercial and military applications using push pull circuits at frequencies to 500 MHz. The high power, high gain and broadband performance of these devices makes possible solid state transmitters for FM broadcast or TV channel frequency bands, N–Channel enhancement mode

• Guaranteed performance: MRF175GV @ 28 V, 225 MHz (“V” Suffix),
• Output power — 200 W, Power gain — 14 dB typical, Efficiency — 65% typical
• 100% ruggedness tested at rated output power
• Low thermal resistance
• Low Crss — 20 pF typical @ VDS = 28 V

New Old Stock * No longer available for export 
MFR: M/A-COM
SKU: MRF175GV-MA

Designed for broadband commercial and military applications using push pull circuits at frequencies to 500 MHz. The high power, high gain and broadband performance of these devices makes possible solid state transmitters for FM broadcast or TV channel frequency bands, N–Channel enhancement mode

• Guaranteed performance: MRF175GV @ 28 V, 225 MHz (“V” Suffix), Output power — 200 W, Power gain — 14 dB typ, Efficiency — 65% typ`
• 100% ruggedness tested at rated output power
• Low thermal resistance
• Low Crss — 20 pF typ @ VDS = 28 V

MRF: M/A-COM
SKU: MRF175GU-MA

Designed for broadband commercial and military applications using push pull circuits at frequencies to 500 MHz. The high power, high gain and broadband performance of these devices makes possible solid state transmitters for FM broadcast or TV channel frequency bands, N–Channel enhancement mode

MFR: M/A-COM
SKU: MRF176GU-MA

Designed for broadband commercial and military applications using push pull circuits at frequencies to 500 MHz. The high power, high gain and broadband performance of these devices makes possible solid state transmitters for FM broadcast or TV channel frequency bands, N–Channel enhancement mode

MFR: M/A-COM
SKU: MRF176GV-MA

TMOS Designed primarily for linear large-signal output stages up to 150 MHz.

• Superior high order IMD  IMD(d3) (150W PEP): –32dB (Typ.)  IMD(d11) (150W PEP): –60dB (Typ.) 
• Specified 50V, 30MHz characteristics  Output power = 150 Watts  Power gain = 17 dB (Typ.)  Efficiency = 45% (Typ.) 
• 100% tested for load mismatch at all phase angles

Applications

• Aerospace and Defense
• ISM 

MFR: M/A-COM
SKU:MRF150-MA-MP

Designed for power amplifier applications in industrial, commercial and amateur radio equipment to 30 MHz.

•  Specified 12.5 V, 30 MHz characteristics
•  Output power = 80 W
•  Minimum gain = 12 dB
•  Efficiency = 50%

MFR: M/A-COM
SKU: MRF454-MA-MP 

Designed primarily for high–voltage applications as a high–power linear amplifiers from 2.0 to 30 MHz. Ideal for marine and base station equipment.

• Specified 50 V, 30 MHz characteristics: Output power = 250 W, Minimum gain = 12 dB, Efficiency = 45% 
• Intermodulation distortion @ 250 W (PEP) — IMD = –30 dB (max)
• 100% tested for load mismatch at all phase angles with 3:1 VSWR

ROHS Compliant.
MRF: M/A-COM
SKU: MRF448-MA

Designed primarily for high-voltage applications as a high-power linear amplifier from 2.0 to 30 MHz. Ideal for marine and base station equipment.

• Specified 50 V, 30 MHz Characteristics —  Output power = 150 W (PEP), Minimum gain = 13 DB, Efficiency = 45%
• Intermodulation distortion @ 150 W (PEP) — IMD = -30 db (max.)
• 100% tested for load mismatch at all phase angles with 30:1 VSWR @ 150 W CW

MRF: M/A-COM
SKU: MRF428-MA