ACOM 700S + 6m amplifier

Display 5 inch (5") high resolution color (108x65mm), 800x480 pixels and colors 24-bit.
As a final use a MOSFET type MRFE6VP61K25N, designed to withstand high discrepancy (SWR) output and intended for operation in aerospace, industrial, furniture and broadcasting.
The final PA stage uses a robust LDMOS transistor - MRFE6VP61K25N or equivalent.
Compatible with all transceiver models available on the market - does not require of special signals: “ground on transmission” (PTT) and 40 is sufficient W of RF drive power.
Input circuit wideband that provides perfect transceiver load with lower SWR at 1.2:1 (typically 1.1:1), without retuning across the entire frequency range from 1.8 to 54 MHz
The overall functioning of ACOM 700S is extremely simplified: the on-screen menus are intuitive and easy to follow and no special skill is required from the operator when changing them the frequency bands
Possibility of automatic control - when connected to a transceiver with a CAT interface, the amplifier constantly monitors, duly follows the operating frequency and changes bands consequentially.
Even if not connected to the interface CAT, the amplifier monitors the frequency of the input signal through the Built-in frequency counter and automatically switches bands.
Checked remotely from the RS232 interface.
He takes care of itself during operation thanks to the protective circuits that work continuously in all modes.
The operator can digitally monitor more than 10 parameters regarding the regime operation of the amplifier.
Easy maintenance: detailed data (55 parameters) relating to each of the last 28 interventions protection against serious faults are stored in the non-volatile memory of the amplifier.
Cheap for expeditions and field operations: extremely compact and lightweight construction, extended range of mains voltage (100V ÷ 240V), limited peak current and current of power consumed purely sinusoidal, automatic factor correction of power (PFC) - all the significant parameters in unstable mains operation, generators etc. characteristics achieved thanks to the integrated switching power supply (SMPS).
Perfect electromagnetic compatibility (EMC) both with the high sensitivity and with the powerful devices of the radio station (receivers, computers, multiple amplifiers) that exceed standard EMC requirements thanks to the use of PFC and additional integrated radio frequency filters.

a) Rated output power: 700W +/-0.5dB, PEP or continuous carrier.

b) Intermodulation distortions (IMD3): better than 31dB below the rated PEP output.

c) Harmonic and parasitic emissions output suppression: better than 60dB (65dB typically).

d) Input and output impedances: nominal value: 50 Ohm unbalanced, UHF (SO239) type connectors;

• input circuit: broadband, SWR below 1.2:1 (1.1:1 typically); 1.8 – 54 MHz continuous range without retuning or switching;

• RF by-pass path SWR - below 1.1:1, 1.8-54 MHz;

• admissible SWR at the output load (the antenna): up to 3:1 with proportional power reduction and up to 1.5:1 for full output power;

e) RF power gain: 14dB +/-1dB;

f) Mains power supply voltage: 100V-240V without switching;

g) Mains power consumption at full output power:1350VA or less with a power factor of 0.95 or higher;

h) Mains power consumption in Low Energy (waiting) mode: less than 1VA;

i) Complies with EU safety regulations and electromagnetic compatibility standards, as well as with the US Federal Communications Commission (FCC) rules;

j) Environment working conditions:

• temperature range: -10 C to +40 C (14 F to 104 F);

• relative air humidity: up to 95% @ 35 C (95 F);

k) Dimensions (projections not included) and weight, operating: (W x H x D) 326 x 143 x 365 mm (12.8 x 5.6 x 14.2 In); 11.8 kg (26 Lbs).