Compact List
- No Longer Manufactured
- AFT18HW355S
1805-1880 MHz, 63 W Avg., 28 V Airfast® RF Power LDMOS Transistor
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The AFT18HW355SR6 63 watt asymmetrical Doherty RF power LDMOS transistor is designed for cellular base station applications requiring very wide instantaneous bandwidth capability covering the frequency range
of 1805 to 1880 MHz.
Product Details
RF Performance Tables
1800 MHz
Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Volts, IDQA = 1100 mA, VGSB = 1.45 Vdc, Pout = 63 Watts Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.| Frequency | Gps (dB) |
ηD (%) |
Output PAR (dB) |
ACPR (dBc) |
IRL (dB) |
| 1805 MHz | 14.8 | 48.1 | 7.3 | –27.2 | –13 |
| 1840 MHz | 15.3 | 48.9 | 7.4 | –27.7 | –12 |
| 1880 MHz | 15.2 | 48.3 | 7.5 | –29.2 | –9 |