OUTSTANDING HF POWER PRODUCTS

ACOM 2S1 | Automatic XCVR Commutator

ACOM 2S1 | Automatic XCVR Commutator


Usage
The ACOM 2S1 is a TX/RX commutator that allows two transceivers to use a common load. It guards each transceiver's input while the other transceiver transmits, prevents simultaneous transmission, and allows simultaneous reception.

Easy to use
ACOM 2S1 commutator is a universal device that can be integrated into any radio system. For example, ACOM 2S1 may be used to commutate an antenna only.

Historically, ACOM 2S1 was designed to complete the ACOM 2000A automatic HF linear amplifier, together with ACOM 2000S automatic antenna selector plus ACOM 2000SW remote antenna switch.

Automatic operation
Operation is fully automatic and the full break-in (QSK) mode in CW is standard.

Integrated power supply
There is no need of external power supply device. The ACOM 2S1 uses power supply directly from the transceiver (11-14 VDC / 30 mA power supply).

Protections

  • One transceiver's input is grounded while the other transceiver transmits;
  • Simultaneous transmission is prevented;
  • T/R sequencing and RF relay contacts are continuously monitored.

Documentation
The User's Manual is available as a PDF file only. The latest version of the User's Manual is available under the Download tab (see above).


Frequency Coverage

  • All amateur bands 1.8-54 MHz;

Through-line Power

  • Up to 200 W PEP or continuous carrier;

Input and Output Impedances

  • Nominal value: 50 Ohm unbalanced, UHF (SO-239) type connectors;
  • VSWR below 1.1:1 (1.8-54 MHz) and 1.2:1 up to 80 MHz;

Power Supply

  • 11-14 VDC;
  • Less than 30 mA consumption;

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: 110x42x67 mm, 0.25 kg (4.4x1.7x2.7 inches, 0.56 lbs.);

Shipping Size & Weight (operating, excluding connected cables)

  • WxDxH: Approx. 200x150x70 mm, 0.5 kg (7.9x5.9x2.8 inches, 1.1 lbs.);
  • Please, contact us for shipment details;

Operating environments

  • Temperature range: 0 to +50 degrees Celsius (32 degrees F to 122 degrees F);
  • Relative air humidity: up to 95% @ +35 degrees Celsius (95 degrees F);
  • Height: up to 3050 m (10000 ft) above sea level without output deterioration.

There is one individual purchase option available:

  1. Coffee/tea mug :-)

    1  |  The ACOM coffee/tea mug is your XCVR's most important option.
    This is the only guarantee for successful DXing and a happy life :-)
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