Simrad - HH33 Installation and Operation Instructions
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Appendix A - Technical Specifications
Simrad HH33U & HH33E
A-1 General:
Waterproof
Floating and totally immersible to IPX-7
Channels
All US, Canadian and International Channels
10 NOAA Weather Channels
Frequency Range
Transmit -156.025 to 157.425 MHz
Receive - 156.025 to 163.275 MHz (US only)
10 WX Channels (US Only)
Battery
7.4 V high-capacity 1400 mAh Li-Polymer
Battery Life
>8 Hours (with GPS/DSC on and 5W 5/5/90% ratio)
Charging current (with cradle charge)
700±100 mA with 3 hour rapid charge time
Antenna Socket
SMA
Display
128x128 pixel bit-mapped LCD with backlight
A-2 Receiver:
Sensitivity 12 dB SINAD
≤0.25 uV
Squelch sensitivity
Threshold –12 dBμV (EMF)
Adjacent Channel Selection
70 dB
Spurious Response Rejection
70 dB
Intermodulation Rejection
68 dB
Audio Power Output
250 mW at 5% THD, 400 mW max
