GU84B TUBEAdditional Remote Control Unit for ON/OFF, Operate/Standby, and that can be connected to WLAN for remote operation.
See table table below for MARS frequencies.
The OM2500A linear amplifieris designed and ready for ALL short wave amateur bands from 1.8 to 29.7 MHz (including WARC – bands) on all modes. It is equipped with the ceramic tetrode FU-728F tube.
The automatic linear amplifier OM2501A is designed for all short-wave amateur bands from 1.8 to 29 MHz (including WARC – bands) and all modes. It is equipped with a one ceramic tetrode FU-728F.
Specification of OM2501A:
Frequency coverage: Amateur bands 1.8 – 29.7 MHz including WARC
Power output: 2500 W in SSB/CW on HF bands, 2000W on RTTY, FM
Drive power: 30 to 60 W for full output power
Input impedance: 50 Ohm VSWR < 1,5:1
Output amplification: 15 dB
Output impedance: 50 Ohm unbalanced
Maximum output SWR: 3:1
SWR protection: Automatic switching to STBY when reflected power is 350 W or higher
Intermodulation distortion: better then -32 dBc
Suppression of harmonics: < -50 dBc
Response speed of AUTO tune: less than 0,5s within same BAND, less than 1s if out of BAND
Supported TRXs-CAT : ICOM, ELECRAFT, KENWOOD, TEN-TEC ORION,
YEASU, Icom transceiver protocol using by microHAM
devices – CI-V OUTPUT, Flex Radios and Anan (Apache Labs)
Tube: One FU-728F ceramic tetrode or one GU-84B ceramic tetrode
Cooling: Centrifugal blower + axial blower
Power supply: switchable 220V, 230V, 240V, 60 Hz or other primary
Power requirements Two 20A circuits with NEMA 6-15/20 receptacle
Transformers: Two 2.0 kVA toroidal transformers
· SWR too high
· Anode current too high
· Screen current too high
· Mistuning of power amplifier
· Temperature too high
· Soft start for fuse protection
· “switch –on blocking “at startup
· 4.3” color touch screen display
· supports automatic external ANT switching
· Memory for faults and warning, easy maintenance
· Automatic set-up idle current (BIAS) – no need to manually adjust after changing a tube
· Automatic switch on of additional fan according to temperature
· T/R System : QSK operation
· REMOTE control - connector for LAN connection – remote control software
free of charge
Mechanical parameters: 19 in. x 18 in. x 8 in. (width x depth x height)
Weight: 88 pounds 3 oz.
Default factory settings of XPORT are:
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.
PRICE INCLUDES SHIPPING TO YOUR DOOR
OM Power OM-2501A - MARS - Heavy Duty Legal Limit HF Automatic Amplifier. 160 - 10 m. Full QSK-ready GU84B TUBE
- Brand: OM Power
- Product Code: OM-2501A MARS GU84B TUBE
- Availability: 3 Weeks
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