Compact List
- No Longer Manufactured
- AFT05MS003N
3 W CW over 1.8-941 MHz, 7.5 V Wideband 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 Specifications and information herein are available for historical reference only.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 AFT05MS003N is designed for handheld two-way radio applications with frequencies from 1.8 to 941 MHz. The high gain, ruggedness and wideband performance of this device make it ideal for large-signal, common-source amplifier applications in handheld radio equipment.
Product Details
RF Performance Tables
Wideband Performance
(7.5 Vdc, TA = 25°C, CW)| Frequency (MHz) |
Pin (dBm) |
Gps (dB) |
ηD (%) |
Pout (W) |
| 136-174(1,4) | 17.8 | 17.1 | 67.1 | 3.2 |
| 350-520(2,4) | 20.0 | 15.1 | 73.0 | 3.2 |
Narrowband Performance
(7.5 Vdc, TA = 25°C, CW)| Frequency (MHz) |
Gps (dB) |
ηD (%) |
Pout (W) |
| 520(3) | 20.8 | 68.3 | 3.0 |
Load Mismatch/Ruggedness
| Frequency (MHz) |
Signal Type | VSWR | Pin (dBm) |
Test Voltage |
Result |
| 520(3) | CW | > 65:1 at all Phase Angles | 21.1 | 9.0 | No Device Degradation |
2. Measured in 350-520 MHz UHF broadband reference circuit.
3. Measured in 520 MHz narrowband production test circuit.
4. The values shown are the center band performance numbers across the indicated frequency range.