MS-3TO4 WEB CONTROLLED CROSS OVER

ANTENNA AND RADIO SELECTOR 


 



The MS-3TO4 consists of two units, the weatherproof switching box and web or manual control unit thats placed at your operating station.  Connected to eternal  switch or PC via Wi-Fi.

The MS-3TO4 provides ease in switching between 1 of 3radios to 1 of  4antennas without disconnecting a connector. This   antenna switch can be used for 46 to 75 ohm systems, plus handle 2500 watts SSB, 2000 watts CW.

 All unused terminals are automatically grounded for static/lightning/RF protection.

High power provide special relays with powerful changeover contacts (max current 32A The breakdown  voltage between contact 1 kV. When power off all antenna outputs are also grounded.

Cast aluminum housing ensures a high degree of shielding and protection from nterference.



 

Technical characteristics:

Frequency range: 1-77 MHz

 

Maximum power:

3000 Watt CW / VSWR<1.5:1

1500 Watts CW / VSWR<2:1

500 Watt CW / VSWS<3:1.

 

Max. SWR load:  3:1

Attenuation: < 0.05 dB at 30 MHz

The voltage supply relay: 10-15 V DC

Current consumption: at less than 700 mA

Temperature range: -35 ... +60 gr

 




• Flexible Mounting: The MS-3TO4 outside unit attached with 4 bolts.

• Reliable Connectors: Teflon UHF-style SO-239 females,gold plated contacts.

 • Control Line: Uses any 8 conductor UTP/FTP cable. Tested with length more than 100m.

 • Easy-To-Read Antenna Indicators - LCD indicate the selected antenna. .

 • User-friendly web-based interface.


You are bidding for the following set of equipment:

1 pcs: Outdoor unit (with 1m cable and mounting kit included)
1 pcs: Indoor WEB and manual remote control unit
1 pcs: Power cord 1 m (needed for the indoor unit)
1 pcs: User Manuale

The set is absolutely ready for use. Quality checked, tested and functioning.
You only need 8pin UTP/FTP straight cable extension to connect the Outdoor to Indoor unit and 12VDC (>800mA)  power supply.

The photos are for illustrative purposes only.  In fact, the product may differ in appearance,
  as this does not change the functionality and characteristics of the product.

SHIPPING: Priority Mail not insured post service with recommendation, parcel released upon signature, with tracking number. Usually needs 2 weeks to arrive to you, sometimes faster (1 week), sometimes slower (3-5 weeks)

  • Returns Accepted
  • After receiving the item,  buyer should contact  within: 30 Days
  • Return shipping will be paid by: Buyer
  • Refund will be given as: Money Back