![2-Wire Surveillance Kit Earpiece [PD362] 2-Wire Surveillance Kit Earpiece [PD362]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/200x200/products/4608/7561/2Wire-H3__36308.1534387372.1280.1280__92716.1536248713.png?c=2)
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General data
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Frequency range
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UHF: 430 - 470 MHz
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Channel capacity
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256 (128 Analog / 128 Digital)
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Zone capacity
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16
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Channel spacing
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12.5/25 kHz
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Operating voltage
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3.7 V
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Battery
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2000 mAh Li-Ion
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Battery service life (5/5/90)
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approx. 10 h (analog)
approx. 12 h (digital) |
Frequency stability
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±0.5 ppm
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Antenna impedance
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50 Ω
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Dimensions (H×W×D)
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4.84 x 2.17 x 0.91 Inches
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Weight
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5.64 oz
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Transmitter
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RF Power Output
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UHF: 1.5 / 3 W
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FM Modulation
(Analog Emissions Designator) |
11 K0F3E at 12.5 kHz
16 K0F3E at 25 kHz |
4FSK Digital Modulation
(Digital Emissions Designator) |
12.5 kHz (data only): 7K60FXD
12.5 kHz (voice & data): 7K60FXW |
Conducted/Radiated Emission
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-36 dBm < 1 GHz
-30 dBm > 1 GHz |
Modulation limiting
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±2.5 kHz at 12.5 kHz
±5.0 kHz at 25 kHz |
FM Hum & Noise
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40 dB at 12.5 kHz
45 dB at 25 kHz |
Adjacent channel selectivity
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60 dB at 12.5 kHz
70 dB at 25 kHz |
Audio Response
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+1 dB to -3 dB
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Audio Distortion
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≤ 3%
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Digital vocoder type
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AMBE++ or SELP
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Receiver
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Sensitivity (analogue)
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0.22 μV (12 dB SINAD)
0.22 μV (typical) (12 dB SINAD) 0.4 μV (20 dB SINAD) |
Sensitivity (digital)
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0.22 μV / BER 5%
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Adjacent channel selectivity
TIA-603 ETSI |
60 dB at 12.5 kHz / 70 dB at 25 kHz 60 dB at 12.5 kHz / 70 dB at 25 kHz |
Intermodulation
TIA-603 ETSI |
70 dB at 12.5/25 kHz 70 dB at 12.5/25 kHz |
Spurious response rejection
TIA-603 ETSI |
70 dB at 12,5/25 kHz 70 dB at 12.5/25 kHz |
Spurious response rejection
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40 dB at 12.5 kHz
45 dB at 25 kHz |
Nominal audio power output
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0.4 W
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Nominal audio distortion
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≤ 5 %
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Audio sensitivity
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+1 dB to -3 dB
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Conducted spurious emission
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< -57 dBm
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Environmental Specs
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Operating temperature range
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-30 °C to +60 °C
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Storage temperature range
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-40 °C to +85 °C
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ESD
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IEC 61000-4-2 (level 4)
±8 kV (contact discharge) ±15 kV (air discharge) |
Protection against dust and moisture
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IP54
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Shock and vibration resistance
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MIL-STD-810 C/D/E/F/G
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Relative humidity
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MIL-STD-810 C/D/E/F/G
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All technical indications were tested according to the corresponding standards. Subject to change on the basis of continuous development.
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