Avionic grade transfer switch can be operated manually or by
internal fused 115 vac motor. Constant 115 vac is applied through connector that maintains
operating temperature in cavity by thermostatically controlled heater.
28 vdc control
voltage engages internal relays that wind motor and armature from position A to B and
B to A, latching at both.
• VSWR: < or equal to 1.05
• Isolation: >65 dB
• Insertion Loss: < or equal to 0.05 dB, 50 impedance
All transfer
switches have 4 ports and all operate the same way. Label ports 1, 2, 3 & 4.
It has two positions, A & B. Position A: Ports 1 & 2 are made, 3 & 4
are made. Position B: Ports 1 & 3 are made, ports 2 & 4 are made.
Need we say more? What a switch! 10-1/4" diameter x 11-1/4" high.
Includes blue print drawings & specifications. Made by Dielectric Communications.
Ratings are very conservative. Quantity limited. Brand new, never used.
