OM POWER OM4001A - automatic amplifier 160-10 meters with LAN, 4 KW

OM POWER OM4001A

Fully automatic amplifier from 160 to 10 meters, over 4 kW SSB/CW, 3 kW key down RTTY/DIGI

* Delivery on average within 7 working days *

The OM Power OM4001A model is an automatic power amplifier, designed for use on all shortwave amateur bands from 1.8 to 29.7 MHz (including WARC bands) and all modes. It comes with two pieces of FU728F ceramic tetrode.

The advantages of OM4001A:

Full compatibility with
- ICOM
- YAESU
- ELECRAFT
- Ten-Tec Orion
- Kenwood
- Icom transception protocol using microHAM devices - CI-V output (MK II, MK2R, MK2R+, etc.)
- Flex Radio Series 6xxx
- Apache Labs Anan
Sensitive RF band and frequency switching, for use with radios that do not have CAT
Automatic switching between bands
Automatic band tuning based on segments
Automatic band pass filter switching - BAND DATA output compatible with YAESU radios (BCD code)
Automatic switching of antenna switches: the maximum number of antennas is 10, controlled by BCD output code
Remote control via PC Windows application

Specification of OM4001A:
Frequency coverage: Amateur bands 1.8 - 29.7 MHz, including WARC
Output Power: 4000+ W in SSB and CW on HF bands,
3000W in RTTY and DIGI modes
Input Power: Typically 40 to 60W for maximum output power
Input Impedance: 50 Ohm, VSWR <1.5:1
Power Gain: 17dB
Output Impedance: 50 Ohm unbalanced
Maximum output SWR: 3:1
SWR Protection: Automatically switches to STBY, when the reflected power is 350W or more
Intermodulation distortion: -32 dB below nominal output
Harmonic suppression: <-50 dBc
tubes: 2x FU728F ceramic tetrode
Cooler: Centrifugal blower + Axial blower
Auto tuning response speed: less than 0.5 in same BAND, less than 3 if not in BAND
Power supply: switchable 2 x 220/230 / 240V - 50 Hz single or two phase
Transformers: 2 pcs of 3kVA toroidal transformer
Dimensions: 485 x 200 x 455 mm (width x height x depth)
Weight: 46kg
Protection circuits: - VSWR too high
- The anode current is too high
- Anode voltage error
- The screen current is too high
- Screen voltage error
- Grid current too high
- Mains voltage error
- Heating voltage error
- PA Mistuning
- Temperature too high
- Soft start to protect your fuses
- "ignition lock" when the amplifier is open
Indications: 4.3" color touch screen display
Features: High level of protection
Memory for faults and warnings, easy maintenance
Automatic setting anode current (BIAS): No need to manually adjust after replacing tubes
Three programmable working modes of the axial fan
Complete QSK with silent relay
Many operating parameters to view
The smallest and lightest 4000W power amplifier on the market
LAN connection

The power amplifier is interfaced to the LAN via XPORT produced by Lantronix (type XP1001000-05R). More information can be found at www.lantronix.com.

The XPORT default factory settings are:

IP address: 192.168.1.222
Mask: 255.255.255.0
Gateway: 192.168.1.1

These are strictly default settings. You can change any of these by accessing the XPORT Web GUI via your web browser. It is not recommended to change other parameters of the XPORT interface as loss of communication can be caused by this. There is no default username or password. We strongly recommend that you protect your web interface with your username and password.

Special software is required for remote control and monitoring over LAN. It is available for free and can be downloaded from the following address:
https://www.om-power.com/download/HF4_PA_Manager_v3.25-setup.exe.