LA-1K RF Sensing LDMOS 1000 Watt Amplifier

LA-1K RF Sensing LDMOS 1000 Watt Amplifier

Product Details

EXCLUSIVELY AVAILABLE FROM: HRO, ML&S Martin Lynch & Sons, and Palstar

The new LA-1K RF Sensing Dual HF LDMOS 1000 Watt Amplifier. While the LA-1K will work with a wide variety of tuners and transceivers, Palstar custom-design the LA-1K to work as the perfect match for our very popular HF-AUTO autotuner.

"I received the LA-1K. Commissioning it was simple. Like the HF-AUTOs I have, it just does what it is supposed to do while looking pretty, particularly as it sits on top of the tuner.

Thank you for a great job again, Paul, and to your very good people.

Vy 73,
- W2BWL / M0IBD / V26WT

Download the LA-1K brochure:

Download the LA-1K User Manual (click below - email required):

Download the LA-1K User Interface touchscreen menu options (click below - email required):

[Updating the firmware requires a USB A to B Cable (not included).]

LA-1K Firmware Summary:

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:Two year