7
Clarifier range Receive only 1Hz steps up to ±1kHz (dependant on configuration).
AGC efficiency Range - less than 6.0 dB variation with an input signal producing 20dB
SINAD max usable sensitivity level to a signal 70dB above that.
AGC efficiency Increase in SNR - Increasing the input signal level 20dB from the
20dB max usable sensitivity level increases the SINAD by at least
15dB to greater than 35dB.
Audio Output 4W into 4 Ohms, 2W into 8 Ohms at less than 5% distortion
Audio output impedance 2 to 80 Ohms
Audio response Less than 6dB variation from 350Hz to 2700Hz
Audio distortion Less than 2% at rated power J3E mode
Input protection Better than 30V RMS from a 50 ohm source
Transmitter Specifications
RF output power 100 watt PEP two tone ± 1.5dB
125 watt PEP voice ± 1.5dB
or
25 watt PEP two tone ± 1.5dB
30 watt PEP voice ± 1.5dB
or
8 watt PEP two tone ± 1.5dB
10watt PEP voice ± 1.5dB
Duty cycle 100% two-tone input signal with fan option
Protection Safe under all load conditions, thermal protection against excessive
power transistor temperatures.
Sideband suppression Better than -65dB below PEP
Harmonic suppression Better than -60dB below PEP
Carrier suppression Better than -55dB below PEP
Residual hum and noise Better than -58dB
Spurious emission Better than -60dB below PEP
Intermodulation prods. Better than -32dB below PEP (26dB below two tone peak)
Audio frequency response Less than 6dB variation 350Hz to 2700 Hz
Current consumption Voice average less than 9Amps typical
Two tone less than 12Amps typical
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