Furuno RC-1500-1T - Manual (Page 409)

SP - 3
Line output: 0 dBm/ 600 ohms
(8) Standard Features Scan, Sweep, Noise Blanker, Voice-activated Squelch
4. ANTENNA COUPLER
(1) Tuning System
CPU controlled fully automatic tuning system
(2) Frequency Range 1.6 MHz to 27.5 MHz
(3) Input Impedance 50 ohms (viewed from transceiver)
(4) Antenna 7 m to 30 m wire or whip antenna + wire
(5) Required Power Capability 250 Wpep
(6) Tuning Power 10 W
(7) VSWR 1.5 max
(8) Tuning Time within 2 to 15 seconds.
(9) Dummy Load 10 ohms + 250 pF mounted in the coupler
(10) Power Source 15 VDC: 0.8 A supplied from transceiver unit
5. POWER AMP UNIT
(1) Input Power
60 W
(2) Output Power 250 W
(3) I/O Impedance 50 ohms
(4) Power Source 24 VDC, 30 A