Search results for 'mrf'

Designed primarily for wideband large–signal output and driver stages from 100 – 500 MHz. N-Channel enhancement mode

• Guaranteed performance @ 500 MHz, 28 Vdc: Output power — 150 W, Power gain — 10 dB (min.), Efficiency — 50% (min.)
• 100% tested for load mismatch at all phase angles with VSWR 30:1
• Overall lower capacitance @ 28 V: Ciss — 135 pF, Coss — 140 pF, Crss — 17 pF
• Simplified AVC, ALC and modulation
• Typical data for power amplifiers in industrial and commercial applications:
• Typical performance @ 400 MHz, 28 Vdc: Output power — 150 W, Power gain — 12.5 dB, Efficiency — 60%
• Typical performance @ 225 MHz, 28 Vdc: Output power — 200 W, Power gain — 15 dB, Efficiency — 65%

MRF: M/A-COM
MRF275G-MA

Designed for broadband commercial and military applications using single ended circuits at frequencies to 500 MHz. The high power, high gain and broadband performance of this device makes possible solid state transmitters for FM broadcast or TV channel frequency bands, N-Channel enhancement mode

• Guaranteed performance @ 500 MHz, 28 Vdc: Output power — 100 W, Power gain — 8.8 dB typ., Efficiency — 55% typ.
• 100% ruggedness tested at rated output power
• Low thermal resistance
• Low Crss — 17 pF typ. @ VDS = 28 V

MFR: M/A-COM
SKU: MRF275L-MA

Designed for 12.5 Volt large-signal power amplifier applications in communications equipment operating at 220 MHz.

• Specified 12.5 Volt, 220 MHz Characteristics: Output Power= 1.0 W, Minimum Gain= 8.2 dB
• Balanced Emitter Construction to provide the designer with the device technology that assures ruggedness and resists transister damage caused by load mismatch.

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF207

MRF208 Motorola NPN Silicon RF Power Transistor 12. 5V 220 MHz 10 W

Designed for 12.5 Volt large-signal power amplifier applications in communications equipment operating at 220 MHz.

• Specified 12.5 Volt, 220 MHz Characteristics: Output Power= 10 W, Minimum Gain= 8.2 dB
• Balanced Emitter Construction to provide the designer with the device technology that assures ruggedness and resists transister damage caused by load mismatch.

New Old Stock * No longer available for export
MFR: Mitsubishi
SKU: MRF208

Designed for 12.5 Volt large-signal power amplifier applications in communications equipment operating at 220 MHz.

• Specified 12.5 Volt, 220 MHz Characteristics: Output Power= 10 W, Minimum Gain= 8.2 dB
• Balanced Emitter Construction to provide the designer with the device technology that assures ruggedness and resists transister damage caused by load mismatch.

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF208MP

Matched Pair (2)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF212MP

MRF220 Motorola  RF Power Transistor 12 Volt (NOS)

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF220

Designed for 12.5 Volt VHF large-signal power amplifier applications required in commercial and industrial equipment operating to 300 MHz.

• Specified 12.5 Volt, 175 MHz Characteristics- Output Power= 15 W, Minimum Gain= 6.3 dB, efficiency= 60%

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF221

Designed for 12.5 Volt VHF large-signal power amplifier applications required in commercial and industrial equipment operating to 300 MHz.

• Specified 12.5 Volt, 175 MHz Characteristics- Output Power= 15 W, Minimum Gain= 6.3 dB, efficiency= 60%

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF221MP