User Manual

Specifications
Version 4 2-1 04/02/04
2 Specifications
2.1 VHF Exciter
Frequency Band 150 – 174 MHz
Frequency Generation Synthesized
Power Output 400 Milliwatt
Channels 1 (standard), 4 (optional)
Channel Spacing 7.5 KHz
Channel Bandwidth Narrowband (12.5 kHz)
Emission Designators 11K0F1D, 11K0F3E
Frequency Stability ± 20 ppb, -30 °C to +60 °C ambient
± 60 ppb per year, long term aging
Modulation Analog or Digital
Modulation Rise Time 61/94/121/182 µS, selectable
Frequency Deviation Analog, ±2.4 KHz
Digital, ±2.4 KHz
Modulator DSP based
Digital Data Rate 3200 bps
Audio Response 30 – 3300 Hz, ±2dB flat, reference to
1000 Hz @ 3 KHz deviation
Audio Distortion <3% @ 3.0KHz Deviation
Duty Cycle 100% continuous
Spurious and Harmonics -70 dBc or better
Adjacent Channel Noise -70 dBc or better
Operating Temperature -30 °C to 45 °C (Full Power)
Operating Humidity 0 to 95% relative, non-condensing
2.2 General
Power 115 VAC @ 2 Amps
Dimensions 19” L x 3.5” H x 13.5” W