news 2015-06-01 09-54-50

TriSquare TSX300 Features:

• 900-MHz FHSS Frequency-Hopping Spread-Spectrum
technology (less interference and potentially better
propagation than FRS/GMRS)
• 10 billion virtual channels (good privacy; not easily
monitorable)
• License-free, unrestricted personal & business use
• NiMH battery pack - or use (3) AA alkaline cells
• Wireless cloning of contacts & configuration
• NOAA weather receiver (no SAME decoder)
• Hands-free (VOX) w/3 sensitivity levels
• VOX/PTT headset w/boom microphone
• Private "one-to-one" or "one-to-many" voice/text
communications
• Real-time communications (no appreciable vocoder latency)
• Backlit LCD (bitmapped w/up to 7 lines of text & icons)
• Backlit 16-button alphanumeric keypad with 2 Softkeys
• Contact List: 100 names (up to 8 alphanumeric chars)
• SMS-like text messaging (up to 80 chars)
• Page/call alert (ringtone or vibrate)
• Caller ID w/name
• Call waiting w/name
• Non-volatile memory
• 5 ringtones (not assignable)
• Transmitter timeout (0–120 sec)
• Battery meter w/low battery alert
• Dual drop-in desktop trickle charger
• Standard 2.5-mm headset jack
• Keypad lock
• Roger beep
• Keybeep
• Removable swivel belt clip
• One-year manufacturer’s warranty
TriSquare TSX300 Specifications:
• FCC ID: O9GTSX300
• Transmitter: 1-watt ERP; FHSS 906.275–923.750 MHz
• 700 hopping frequencies; 25-kHz spacing, 400-msec/hop
• 10 billion virtual channels (unique frequency-hopping
patterns)
• Transmission protocol: Half-duplex TDMA
• 4.0 kHz FM RF deviation (nominal)
• 3.0 kHz compressed audio bandwidth (nominal)
• Receiver: (nominal specifications)
• Sensitivity (12 dB SINAD): -124 dBm
• Adjacent channel rejection: 50 dB
• Audio output @10% THD: 330 mW
• S/N ratio: 60 dB
• NOAA WX sensitivity (12 dB SINAD): -118 dBm (nominal)
• NOAA WX selectivity (adjacent channel): 60 dBm (nominal)
• Battery types: NiMH 4.8V 750mAH or (3) AA Alkaline cells
• Battery life: NiMH pack: 15 hrs; AA alkaline cells: 45 hrs
(5/5/90 duty cycle)
• Dimensions: 4-3/4 x 2 x 1-1/4 inches HWD (not incl. 1-inch
non-removable antenna)
• Weight: 4 oz. (113grams) without batteries