ACOM 500S HF-28MHz +6m+4m

AMPLIFIER ACOM 500S MODEL 2023 

DEZE IS NU DIRECT LEVERBAAR.

Frequency Coverage

• All amateur bands from 1.8 through 70.5 MHz;
• Extensions and/or changes on request;

Rated Output Power
500 W ±0.5 dB, PEP or digital;

Intermodulation Distortion (IMD3)
Better than 30 dB below rated PEP;

Harmonic and Parasitic Emissions Output Suppression

Below 30 MHz - better than 50 dBc below rated output;
Above 30 MHz - better than 70 dBc below rated output;

Input Impedances

Nominal value: 50 Ohm unbalanced, UHF (SO-239A) type connectors;
SWR: Below 1.5 (1.2 typically), 1.8-70.5 MHz continuous range;
RF bypass: SWR - below 1.1, 1.8-70.5 MHz;

Antenna Impedance

Nominal value: 50 Ohm unbalanced;
Two antenna outputs available:
RF OUTPUT 1 output provides seamless integration with the auto-switching antenna tuners ACOM 04AT or ACOM 06AT, for access from amplifier's front panel to 4 antennas having an SWR up to 3, within 160 to 6 meter bands;
RF OUTPUT 2 - A well-matched antenna with an SWR below 1.5 can be connected to this output for any band. While low SWR is good for any band, it is extremely important on 6 and 4 m. RF OUTPUT 2 is not intended for ACOM 04AT or ACOM 06AT antenna tuners;

Antenna connectors: PTFE UHF (SO-239A) type;

RF Power Gain

14 dB ±1 dB (typically 20 W drive for rated output);

Mains Power Supply Voltage

100-240 VAC ±10%, 50-60 Hz, Single phase;

Mains Power Consumption at Rated Output Power

Up to 1000 VA;
Power factor at rated output: 0.95 or higher;

Mains Power Consumption in Low Energy (Waiting) Mode

Less than 1 VA;

Safety and Electromagnetic Compatibility

Complies with CE safety and electromagnetic compatibility requirements, as well as with the US Federal Communications Commission (FCC) regulations;

Size & Weight (operating, excluding connected cables)

WxDxH: 291x270x157 mm, 7.8 kg (11.5x10.7x6.2 inches, 17.2 lbs.);

Shipping Size & Weight

WxDxH: Approx. 500x470x380 mm, 11.6 kg (19.7x18.5x15.0 inches, 25.6 lbs.);
Please, contact us for shipment details;

Operating environments

Temperature range: -10 to +40 degrees Celsius (14 degrees F to 104 degrees F);
Relative air humidity: up to 95% @ +35 degrees Celsius (95 degrees F);
Height above sea level: up to 3050 m (10000 ft) without output deterioration.


Compact and lightweight construction
Convenient for expeditions and field operation due to the extremely compact and lightweight construction and the built-in switching-mode power supply (SMPS). SMPS operates with extended mains voltage range of 100-240 VAC, with no internal switch over. The consumed current is purely sinusoidal, Power Factor Corrected (PFC) and inrush limited. This makes the operation of unstable mains and generators easy and trouble-free. Easy to operate
The overall operation of ACOM 500S is extremely simplified: the screen menus are intuitive and easy to follow, and no special skill is required from the operator when changing frequency bands. User-friendly automatic control
When connected to a transceiver with CAT capability, the amplifier will track the operating frequency and will change bands accordingly. Even if not CAT connected, the amplifier monitors the input signal frequency through the built-in frequency counter and automatically switches bands.

PRODUCT CODE:85176990

TRANSPORTKOSTEN VOOR DE AMPLIFIER EERST OPVRAGEN, HIER IS OOK EEN TRANSPORTVERZEKERING BIJ EN WORDT AANGETEKEND VERSTUURD.

GB Antennes & Audio
Voorstraat 47
3231BE Brielle