FEATURES:
The ACOM 2000SW is a rugged, high-performance coaxial antenna switch for commercial and amateur applications.
The switch is a single-pole, 10-position coaxial design, intended to quickly and automatically select from multiple antennas or other RF loads.
The switch can handle up to 5kW, and operate at VSWR as high as 3:1 (at reduced power).
The unit is designed to withstand extreme environmental conditions. Advanced mechanical design shields the 2000SW internal circuitry and high-speed relays from the elements.
Fully protected against a variety of adverse conditions including antenna mismatch, hot-switching and lightning, the ACOM 2000SW is the ideal solution for safe remote switching of multiple antennas.
SPECIFICATION:
Parameters
• Operating frequency range: 0.1 to 60MHz continuously.
Rated power (continuous): for 0.1 to 30MHz:
• 5000W @ VSWR1:1
2500W @ VSWR 2:1
1600W @ VSWR 3:1
up to 60MHz:
• 3600W @ VSWR 1:1
1800W @ VSWR 2:1
1200W @ VSWR 3:1
Characteristic impedance: 50 Ohm unbalanced, UHF type SO239A PTFE connectors.
• Mismatch VSWR:
for 0.1 to 2MHz – better than 1.02:1
up to 30MHz – better than 1.08:1
up to 60MHz – better than 1.20:1.
• Crosstalk isolation: for 0.1 to 2MHz – better than -100dB
up to 30MHz – better than -70dB
up to 60MHz – better than -66dB.
• Operating time: less than 0.15 seconds, including bounces.
• Parallel input/output control: 4 – bit BCD input code (positive or inverted – internally selectable), plus RDY output signal.
-logical “low” input: -1…+1.25V, 1.2kOhm input resistance;
-logical “high” input: +7.5…+18V, 1.2kOhm input resistance;
-logical “low” output: 0…+1V, 15mA drive, 60mA sink;
-logical “high” output: +20…+30V, 1.2kOhm output resistance.
• Power Supply: +(24…31)V DC, 150mA maximum consumption. i) Size & Weight (operating): 160mm diameter, 105mm height, 1.9kg.
• Operating temperature range: -30…+60 degs. Celsius. Protection degree: IP53 (dust and rain).
Functions
• Switching capacity: 10 antennas to 1 output. b) Anti – hot switching self – protected.
• Ready to transmit output signal.
• Unused antennas grounding (all antennas when not powered).
• Shipping Size and Weight W178mm x D194mm x H182mm, 2.5kg (4kg when purchased with automatic antenna selector ACOM2000S).
• Shipping environments: all types of transportation, including aircraft baggage section.