4011 Automatic antenna tuner Barrett

(η τιμή περιλαμβάνει ΦΠΑ)

The Barrett 4011 automatic antenna tuner is designed for operation in both land mobile and base station installations. Housed in a fully weatherproof enclosure the 4011 will efficiently tune long wire antennas up to a length of 10 meters, wire loop antennas or whip antennas over a frequency range of 2 to 30MHz. Tuning is rapid, typically less than one second from the first time RF is applied, either whilst the operator is talking or when the “Tune” control is activated on the transceiver.

The 4011 tuner features a memory facility that stores the configuration required to tune to a frequency. On any subsequent use of that frequency the 4011 reconfigures to the stored settings in typically less than 130 milliseconds. Following initial tuning the antennas VSWR is monitored. If any significant variation occurs the 4011 will re-tune the antenna automatically.

Κωδικός προϊόντος: brt4011aat Κατηγορία:

Περιγραφή

2 MHZ TO 30 MHZ FREQUENCY COVERAGE

2 MHz to 30 MHz frequency coverage.

EFFICIENT AND UNLIMITED CHANNELS

Efficient – tuned on each frequency and unlimited memory channels.

FREQUENCY HOPPING COMPATIBLE

Frequency Hopping compatible.

AUTOMATIC LINK ESTABLISHMENT

Fully backwards compatible 2nd generation (2G) ALE based on MIL-STD-188-141B (JITC certified) and FED-STD-1045 is available. For superior fast link setup (FLSU), robust packet data and greater penetration on noisy channels, 3rd generation (3G) ALE based on STANAG 4538 is optionally available.

General Specifications

  • Frequency Range: 2 – 30MHz continuous
  • Input Impedance: 50 ohms
  • Power Rating: 150W PEP
  • DC input requirements +13.8 V DC (Derived from 2000 or 4000 series transceiver via integral RF control cable)
  • Power consumption Tuned Typically 400mA Tuning <800mA
  • Tuning time First tune – Less than 1 seconds – typical From memory – Less than 130 mS – typical Memory addresses unlimited
  • Memory addresses Unlimited
  • Ingress Protection To IP67 (dust and water)
  • RoHS2 Complies with Directive 2011/65/EU
  • Protection Open circuit antenna, Short circuit antenna, Over temperature, High VSWR, Voltage transients
  • VSWR Typically 1.5:1
  • EMC Compliant
  • Case construction Diecast aluminium alloy
  • Colour Black
  • Weight 2.4kg

Επιπλέον πληροφορίες

Βάρος 2,4 kg
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