Description
The TWR4-150 gives four isolated 50 ohm receiver outputs from one antenna input across 148–174 MHz. A matching network on the antenna port keeps the input balanced, and a high-gain TLA series preamplifier and multi-voltage AC power supply share one 5.25″ rack panel; the preamplifier can also run from a DC source.
Panel gain (input to any output) is set at the factory, 0 to 18 dB, to suit the system; give the exact frequencies with the order. Unused output ports must be terminated with 50 ohms (the TWL-01 terminating resistor).
