Ieri la Friedrichshaffen....
Scris: Sâm Iun 25, 2016 12:29 pm
Pentru cei interesati in noile aparitii tehnice: ieri la Friedrichshaffen Hamfest 2016 a fost prezentata noul amplificator automat OM-2000A+ de la OM POWER. Iata mai jos specificatiile tehnice si cateva imagini.
73 de Morel, 4X1AD ex.YO4BE
General description of the OM2000A+ automatic amplifier
The automatic linear amplifier OM2000A+ is designed for all short wave amateur bands from 1.8 to 29 MHz (including WARC – bands) + 50 MHz and all modes. It is equipped with a ceramic tetrode FU-728F.
Specification of OM2000A+:
Frequency coverage: Amateur bands 1.8 – 29.7 MHz including WARC + 50 MHz
Power output: 2000+ W in SSB/CW on HF bands, 1500 W in RTTY
1500 W CW/SSB on 50 MHz
Drive power: 40 to 60 W for full output power
Input impedance: 50 Ohm VSWR < 1.5 : 1
Output amplification: 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: better then -32 dBc
Suppression of harmonics: min -50 dBc (30–54 MHz better than -70dBc)
Response speed of AUTO tune: less than 0,5s within same BAND ,less than 3s if out of BAND
Supported TRXs-CAT: ICOM, ELECRAFT, KENWOOD, TEN-TEC ORION, YEASU,
Icom transceive protocol using by microHAM devices – CI-V OUPUT,
Flex Radios and Anan ( Apache Labs )
Tube: FU-728F ceramic tetrode
Cooling: Centrifugal blower + axial blower
Power supply: Switchable 220,230,240V – 50/60 Hz or other primary voltages
(for example 200V 50/60Hz for Japan)
Transformers: 1 toroidal transformer 3.0 kVA
Protection circuits: - SWR too high
- Anode current too high
- Screen current too high
- Grid current too high
- Mistuning of power amplifier
- Temperature to high
- Soft start for fuse protection
- “switch –on blocking “ at opened amplifier
Indications: 4.3" colour touch screen display
Features: - Support automatic external Antenna switching
- Memory for faults and warning, easy maintenance
- Automatic set-up anode current (BIAS) – no need to manual adjust after changing the tube
- Automatic set-up of blower speed according to temperature
- T/R System: QSK operation with built-in vacuum RF antenna relay
- Remote control - connector for LAN connection
- The smallest and lightest 2000 W automatic PA on the market
Mechanical parameters: 390mm x 195mm x 370mm (width x height x depth)
Weight: 24 kg
73 de Morel, 4X1AD ex.YO4BE
General description of the OM2000A+ automatic amplifier
The automatic linear amplifier OM2000A+ is designed for all short wave amateur bands from 1.8 to 29 MHz (including WARC – bands) + 50 MHz and all modes. It is equipped with a ceramic tetrode FU-728F.
Specification of OM2000A+:
Frequency coverage: Amateur bands 1.8 – 29.7 MHz including WARC + 50 MHz
Power output: 2000+ W in SSB/CW on HF bands, 1500 W in RTTY
1500 W CW/SSB on 50 MHz
Drive power: 40 to 60 W for full output power
Input impedance: 50 Ohm VSWR < 1.5 : 1
Output amplification: 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: better then -32 dBc
Suppression of harmonics: min -50 dBc (30–54 MHz better than -70dBc)
Response speed of AUTO tune: less than 0,5s within same BAND ,less than 3s if out of BAND
Supported TRXs-CAT: ICOM, ELECRAFT, KENWOOD, TEN-TEC ORION, YEASU,
Icom transceive protocol using by microHAM devices – CI-V OUPUT,
Flex Radios and Anan ( Apache Labs )
Tube: FU-728F ceramic tetrode
Cooling: Centrifugal blower + axial blower
Power supply: Switchable 220,230,240V – 50/60 Hz or other primary voltages
(for example 200V 50/60Hz for Japan)
Transformers: 1 toroidal transformer 3.0 kVA
Protection circuits: - SWR too high
- Anode current too high
- Screen current too high
- Grid current too high
- Mistuning of power amplifier
- Temperature to high
- Soft start for fuse protection
- “switch –on blocking “ at opened amplifier
Indications: 4.3" colour touch screen display
Features: - Support automatic external Antenna switching
- Memory for faults and warning, easy maintenance
- Automatic set-up anode current (BIAS) – no need to manual adjust after changing the tube
- Automatic set-up of blower speed according to temperature
- T/R System: QSK operation with built-in vacuum RF antenna relay
- Remote control - connector for LAN connection
- The smallest and lightest 2000 W automatic PA on the market
Mechanical parameters: 390mm x 195mm x 370mm (width x height x depth)
Weight: 24 kg