KL703 25-30MHz 500W Linear Amplifier (New)
The KL703 is a new 500W linear Amplifer for operation between 25 and 30 MHz, (developed for the 10m amateur radio band). It may be used for all narrow band modulation types, (SSB,CW,AM,FM and data modes). It is particularly suitable for mobile operation as it requires a 13.8Vdc supply voltage. The KL703 requires about 30W for maximum output power. Harmonic output is better than -55dBc. The KL703 also features an RX pre-amplifier that may be used to increases readability of weak signals.
| Operation Frequency | 25-30MHz (10m Amateur HF Band) |
|---|---|
| Modulation Types | SSB,CW,AM,FM,Data |
| Transistor | 16x RM3 Mosfet |
| Max I/P Current | 50A |
| Power Supply Requirements | 13.8Vdc +/-1V 60A |
| Input Fuse | 4x15A Auto |
| I/P RF Drive | 1-35W (All Modes) |
| O/P RF Power | 500W max |
| Max Bypass Power | 50W |
| I/P VSWR | 1.1-1.5:1 |
| O/P VSWR Max | 2.5:1 |
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