6
4.9 Frequency stability: 13.56 MHz +/- 0.005%
4.10 Output Filtering: (for full power into 50 ohms)
Harmonic Signals: less than -30dBc
Spurious Signals: less than -40dBc
AM & FM Noise: less than -40dBc
(@ 50 KHz offset)
5. Protection Features:
5.1 Mismatch Protection: Continuous operation into any impedance mismatch condition without
damage or malfunction; forward power fold back shall occur within 500us if reflected power
exceeds 100W.
5.2 AC Line Protection: A manually resettable circuit breaker on the rear panel opens upon over
current conditions.
5.3 RF Output Power Connection Interlock: A Hard-wired interlock that disables the input AC power
contactor upon removal of the RF output cable.
5.4 Safety Interlock: Disables the input AC power contactor via either of the control I/O connection
signals; open between Pins 11 & 12.
5.5 Over Temperature Fault: Output disabled on high internal temperature.
5.6 Control Signal Protection: Unit not to be damaged if a short circuit or up to 30 volts AC or DC is
placed between any input signal, return signal, and ground.
6. Control Signals
6.1 Signal Input Impedance: 10K ohms, minimum.
6.2 Signal Input Isolation: 1000Vac minimum to the A/C supply line.
7. Rear Panel Electrical Connections
7.1 Input Power Connection: Line cord to be 3’(1 meter), Marinco #306P-AM4
7.2 Output Power Connector: Type "N" female coaxial bulkhead connector.
7.3 Control I/O Connector: 15 pin submin D type (female) receptacle.
8. Control I/O Pinout & Signals (Refer to Figure CPS INTERFACE).
Pin 2: AO, Ref Power Output: 0 to +10Vdc = 0 to 200W linear.
Pin 3: AO, Fwd Power Output: 0 to +10Vdc = 0 to 600W linear.
Pin 4: DI, RF Power Enable, connect tp pin 9 to enables RF output.
Pin 5: AI, Remote Set point Input: 0 to +10Vdc = 0 to 600W linear.
Pin 6: Analog I/O return for Pins 2, 3, & 5 (chassis ground).
Pin 7: DO, RF Power On Output, 5V = RF ON.
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