| Electrical |
| Maximum Peak-to-Peak Output Voltage |
|
32 kV |
| Maximum Average Output Current, Carrier Condition |
|
SSM 100 - 8.5 ADC; SSM 300 - 25.0 ADC; SSM 500/600 - 50.0 ADC; SSM 1000 - 83.5 ADC |
| Maximum Peak Output Current, Modulation Crest |
|
SSM 100 - 17A; SSM 300 - 50A; SSM 500/600 - 100A; SSM 1000 - 167A |
| Power Source |
|
3-phase, 50/60 Hz; SSM 100 - 360 to 480 V; SSM 300/500/600/1000 - 4,160 V or 11,000 V. Other voltages may be accommodated on special order. Total power input requirements dependent on associated RF amplifier. |
| Efficiency |
|
The overal efficiency of the modulator is not less than 97% at full output. |
| Audio |
| Audio Response (A3E)* |
|
+/-1 dB 50 to 7,500 Hz |
| Audio Response (h3E & R3E)* |
|
+/-1 dB 100 to 4,500 Hz |
| Audio Harmonic Distortion (A3E)* |
|
Less than 2.5% at 90% modulation at full power output 50 to 7,500 Hz. |
| Intermodulation Distortion (h3E & R3E)* |
|
At least -35 dB relative to either tone of a two-tone test signal at full PEP output. |
| Carrier Reduction (h3E & R3E)* |
|
-6 to -24 dB relative to two audio tone PEP output, adjustable in 3 dB steps. |
| Noise (A3E)* |
|
-56 dB referenced to 100% modulation with a 1,000 Hz tone, 10 Hz to 10 kHz bandwidth. |
| Audio Input Requirement |
|
Adjustable from -8 to +10 dBm for full output |
| Audio Input Impedance |
|
600 ohm or 10,000 ohm, balanced. |
| *Characteristics of modulator in conjunction with appropriate RF amplifier. |
|
|
| Environment |
| Ambient Temperature |
|
+40 to +111 degrees F (+5 to +45 degrees C), +130 degrees F (+55 degrees C) on special order. |
| Relative Humidity |
|
0 to 95%, non-condensing |
| Altitude |
|
Up to 6,562 ft. (2,000 m) above sea level. Higher altitudes may be accommodated on special order. |
| Cooling |
|
Air cooled. Air ducting or liquid cooling may be accommodated if desired. |
