The OM Power model OM4001A is an automatic power amplifier, designed for use on all short wave amateur bands from 1.8 to 29.7 MHz (including WARC bands) and all modes. It is equipped with a two pieces of ceramic tetrode FU728F.
The advantages of OM4001A:
Full compatibility with TRXs-CAT
– Ten-Tec Orion
– Icom transceive protocol using by microHAM devices –CI-V output (MK II, MK2R, MK2R+, etc)
– Flex Radio Series 6xxx
– Apache Labs Anan
RF sensitive Band and Frequency switching, for use with radios which do not have CAT
Automatic switching between bands
Automatic tuning with the band according to segments
Automatic switching of band pass filter – BAND DATA output compatible with YAESU radios (BCD code)
Automatic switching of the antenna switches – 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
Power output: 4000+ W in SSB and CW on HF bands,
3000W in RTTY and DIGI modes
Input Power: Usually 40 to 60W for full Output Power
Input Impedance: 50 Ohm, VSWR < 1.5 : 1
Power Gain: 17 dB
Output Impedance: 50 Ohm unbalanced
Maximum Output SWR: 3:1
SWR protection: Automatic switching to STBY, when reflected power is 350W or higher
Intermodulation distortion: -32dB below nominal output
Suppression of harmonics: < -50 dBc
Tubes: 2x FU728F Ceramic tetrode
Cooler: Centrifugal blower + Axial blower
Response speed of AUTO tune: less than 0,5s within same BAND, less than 2s if out of BAND
Power supply: switchable voltages – 220/230/240V for 50Hz or 230/240/250V for 60Hz
(or other primary voltages e.g. 200V 50/60Hz for Japan)
Transformers: 2 pcs of toroidal transformer 3kVA
Dimensions: 485 x 200 x 455mm (width x height x depth)
Weight: 46 kg
Protection circuits: – VSWR too high
– Anode current too high
– Anode voltage error
– Screen current too high
– Screen voltage error
– Grid current too high
– Grid voltage error
– Heating voltage error
– Mistuning of PA
– Temperature too high
– Soft start for protecting your fuses
– “switch-on blocking“ at opened amplifier
Indications: 4.3″ color touch screen display
Features: High level of protection
Memory for faults and warnings, easy maintenance
Automatic set-up anode current (BIAS) – no need to adjust manually after changing the tubes
Three programmable working modes of the axial blower
Full QSK operation
Many operational parameters to display
The smallest and lightest 4000 W Power Amplifier on the market
Power amplifier is interfaced to LAN via XPORT made by Lantronix (type XP1001000-05R). More info can be found at www.lantronix.com .
Default factory settings of XPORT are:
IP address: 192.168.1.222
These are strictly default settings. You can modify any of these by going to XPORT web GUI via your web browser. We do not recommend changing any other parameters of the XPORT interface as loss of communication can be caused by doing so. There is no default user name or password. It is highly recommended to secure web interface with username and password.
NOTE: For the correct functioning of the software, it is necessary to have accessible LAN ports 9999 and 10001.
ACOM 2020S HF Linear Amplifier The ACOM team, are proud to introduce the brand new 2020S. Solid-State 1500 W: 1.8-54 MHz Linear Power Amplifier with Touch-Screen Remote Control.
The amplifier employs two powerful modules in power...
ACOM Company Tour ACOM Company Tour. HF power amplifier production - ACOM 1010, ACOM 1000, ACOM 700S, ACOM 1200S, ACOM 1010, ACOM 1500, ACOM 2100 and ACOM 2000A.
AT TUNER GENIUS XL ANNOUNCEMENT:
FlexRadio and SkySat are pleased to announce the Tuner Genius XL.
The Tuner Genius XL is designed to complement the FLEX-6000 series and the Power Genius XL, but integrates with...