![\"5\"](\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2015\/04\/5.jpg\")
<\/a><\/p>\nSpecification of OM2200A:<\/strong><\/p>\n Frequency coverage: amateur bands 1.8 \u2013 29.7 MHz including WARC
\nPower output: 2200+ W in SSB and CW
\n2000 W in RTTY, AM and FM
\nDriver Power: usually 40 to 60 W for full Output Power
\nInput impedance: 50 Ohm VSWR < 1.5 : 1
\nOutput amplification: 17 dB
\nOutput impedance: 50 Ohm unbalanced
\nMaximum output SWR: 2:1
\nSWR protection: Automatic switching to STBY, when reflected power is 350W or higher
\nIntermodulation distortion: 32 dB below nominal output
\nSuppression of harmonics: < -50 dBc
\nTuning: manual or AUTO
\nResponse speed of AUTO: less than 0.5s within same BAND, less than 3s if out of BAND
\nSupported TRXs-CAT: ICOM, ELECRAFT, KENWOOD, TEN-TEC ORION, YEASU and
\nIcom transcieve protocol using by microHAM devices (CI-V output)
\nTube: FU728F Ceramic tetrode
\nCooler: Centrifugal blower + axial blower
\nPower supply: 1 x 230 V – 50 Hz single phase
\nTransformers: 1 pc of toroidal transformer 3.0 kVA
\nProtection circuits: – SWR too high
\n– Anode current too high
\n– Screen current too high
\n– Grid current too high
\n– Mistuning of power amplifier
\n– Hot switching protection
\n– Soft start for protecting your fuses
\n– \u201cswitch \u2013on blocking \u201c at opened amplifier
\nBar graph indications: – Power output \u2013 bar graph 50 LED
\n– Reflected power \u2013 bar graph 20 LED
\n– Screen current ( Ig2 \u2013 bar graph 10 LED )
\n– Anode voltage, anode current, tuning \u2013 bar graph 30 LED
\nLED indicators: – grid current ( Ig1 \u2013 2 LED )
\n– WAIT \u2013 preheating of tube (180 sec )
\n– STBY\u2013 standby
\n– OPR \u2013 operating condition
\n– FAULT \u2013 failure, switching off for abt. 2 sec
\nOSD Indication: LCD display 2×16 characters
\nParameters: 485 x 200 x 455mm (width x height x depth)
\nWeight: 31 kg<\/p>\n