Toa S-D7300 - Manual (Page 12)

12
16. SPECIFICATIONS
Frequency Range 606 – 638 MHz
Modulation System PLL synthesized
RF Carrier Power Less than 50 mW (Factory preset: 10 mW ERP)
Transmission Distance 100 m or more (open area)
Maximum Input Level 7 dB* (at gain of –27 dB)
Audio Frequency Response 20 Hz – 15 kHz (at "INST" setting)
30 Hz – 15 kHz (at "MIC" setting)
Antenna λ/4 whip antenna
Modulation Type π/4 shift DQPSK
Adjacent Channel Leakage Ratio 60 dB or more (±375 kHz separation)
45 dB or more (±250 kHz separation)
Audio Latency 4 ms or less
(when using in conjunction with the optional S-D7802)
Audio Resolution 24 bits
Coding System ADPCM (TRANTEC original)
Dynamic Range (AF Circuit) Typ. 105 dB, A-weighted at THD=1 %
Total Harmonic Distortion 0.05% or less (at 1 kHz/–3 dB* input)
Microphone/Musical Instrument Input LEMO 3-pin connector
Occupied Bandwidth 165 kHz or less
ID Selectable 10 patterns
Battery Two AA alkaline batteries
Battery Life Approx. 5.5 hours (continuous use at 25ºC)
Operating Temperature –10 to +50ºC (except batteries)
Operating Humidity 30% to 85% RH (no condensation)
Finish Aluminum, silver, paint
Weight 165 g (with batteries)
* 0 dB = 0.775 V
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
Storage case ..............................................1
Screwdriver (for setting) ..............................1