Palstar LA-1K
firmware v1.04C
Palstar · Released Sep 9, 2026 · First seen Sep 9, 2026
Source:
palstar.com
v1.04C is not the latest firmware for the Palstar LA-1K: the current version is v1.09E (September 9, 2026). Go to v1.09E
In short — summary by updatemystuff.com
Disables low signal level SWR and frequency detection during standby mode.
- Low signal SWR and frequency detection disabled in standby mode
Written from Palstar's release notes, which are printed in full below.
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What's in this update
Remove low signal level SWR and frequency detect when in standby mode.
SPECIFICATIONS
- SSB Power:
- Power levels up to 1000W
- CW Mode:
- 1000 Watts CW ICAS
FM/RTTY
500 watts
AM
- 275 watts
- Frequency Range:
- 1.8 to 54 MHz
- Display:
- Color TFT touch screen
- Input Drive Level:
- 45W - 55W (All Bands)
- Output:
- 3 x RF SO-239 or Type N
ALC
- Exciter power control
- Gain:
- 13dB + or - 1dB (nominal)
- RF Sensing:
- Auto Band Switching without Band Data Cable from transceiver
- RF Output:
- Vacuum RELAY T/R Switching
- Power supply:
- Internal Medical grade
- AC power:
- 100-125VAC 15A or 200-250VAC 10A
- DC supply:
50VDC @42A
Power Devices: 2 x 5600H 600W LDMOS Auto-Protect: SWR/Short Circuit/Over Temp Cooling: Variable Speed Fans (3 speed) Intermod: Low IMD Distortion >-35dB Pure signal: Sample@+10dBm (Rear Panel@1kW output) Chassis: .090 ga. aluminium Top cover: .090 ga. aluminium powder coated Dimensions: 12.75" wide x 6.25" high x 16.5" deep Shipping weight: 27 lbs, 12.25 Kg Design concept: Full compatibility with the Palstar HF-AUTO autotuner Warranty: One year
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