Frequency Coverage

• Continuous Coverage from 1.8 to 30 MHz and from 50 to 54 MHz

Antenna Impedance / Matching Capability

• All impedances with SWR from 1:1 to 3:1 towards 50 Ohms, any phase angle, unbalanced input and output.
• (For some frequencies and impedances, matching is possible at SWR above 3:1 at the antenna output (up to 10:1), but the maximum allowed power is reduced.)

Maximum Allowed Input Power

– PEP, Mean or Continuous Carrier, Without Mode Limitations

• Antenna SWR below 2.5: 1500 W
• Antenna SWR between 2.5 and 3: 1200 W
• Antenna SWR between 3 and 5 (provided matching is possible): 500 W
• Antenna SWR between 5 and 10 (provided matching is possible): 200 W
• (Operation with SWR above 10:1 is not allowed.)

RF Input Characteristics

• Rated impedance: 50 Ohms unbalanced
• Input connector type: UHF SO-239 Female
• Number of RF outputs: 4
• SWR during full tuning (basic cycle): No higher than 2:1
• SWR immediately after full tuning: No higher than 1.5:1 (1.3:1 typically)

Fast Tuning Duration: Less than 50ms (from nonvolatile memory)

Full Tuning Duration (basic matching cycle)

• Below 10 MHz: less than 5 seconds (2-3 seconds typical)
• Above 10 MHz: less than 3 seconds (1-2 seconds typical)

Input Signal Necessary for Tuning Settings: 25W +3/-3 dB (12.5 to 50 W), non-modulated

Power Supply and Control

• Available only from ACOM solid-state amplifiers via the RF output coaxial cable
• +26 VDC, +10/-15% (consumption of 25 W at most)
• Control data using an FSK modem at 60 kHz

Product Dimensions and Weight

• 8.35 x 12.28 x 6.22 in. (212 x 312 x 158 mm WxDxH)
• 8.378 lbs. (3.8 kg)

Shipping Dimensions and Weight

• Approximately 15.03 x 18.07 x 13.70 in. (382 x 459 x 348 mm WxDxH)
• 13.22 lbs. (6.0 kg)

Operating Environment

• Temperature range: 14 °F to 104 °F (-10 to +40 °C)
• Relative air humidity: Up to 95% @ 95 °F (+35 °C)
• Height above sea level: Up to 10,000 ft. (3050 M) without output deterioration

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