Compact List
- No Longer Manufactured
- MRF8S7120N
728-768 MHz, 32 W Avg., 28 V Single W-CDMA Lateral N-Channel RF Power MOSFET
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The MRF8S7120NR3 is designed for CDMA base station applications with frequencies from 728 to 768 MHz. Can be used in Class AB and Class C for all typical cellular base station modulation formats.
Product Details
RF Performance Table
700 MHz
Typical Single-Carrier W-CDMA Performance: VDD = 28 Volts, IDQ = 600 mA, Pout = 32 Watts Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF.| Frequency (MHz) |
Gps (dB) |
ηD (%) |
Output PAR (dB) |
ACPR (dBc) |
| 728 | 19.2 | 36.6 | 6.3 | –38.3 |
| 748 | 19.2 | 37.1 | 6.4 | –38.2 |
| 768 | 19.2 | 38.1 | 6.3 | –37.6 |
- Capable of Handling 10:1 VSWR, @ 32 Vdc, 748 MHz, 178 Watts CW Output Power (3 dB Input Overdrive from Rated Pout), Designed for Enhanced Ruggedness
- Typical Pout @ 1 dB Compression Point ≃ 125 Watts CW