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General |
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Frequency Range |
UHF: 400-440MHz , 430-470MHz, 446MHz |
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Channel Capacity |
256 |
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Channel Spacing |
25/12.5KHz |
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Zone Capacity |
16 |
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Operating Voltage |
3.7 |
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Battery (5-5-90 Duty Cycle, High TX Power) |
2000mAh (Li-Ion) |
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Battery Life (5/5/90 ) |
Digital: approximately 12 hours; Analogue: approximately 10 hours |
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Frequency Stability |
±0.5ppm |
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Antenna Impedance |
50Ω |
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Dimensions |
106 x 54 x 23mm |
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Weight |
160g |
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Transmitter |
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RF Power Output |
UHF High power: 3W; UHF Low power: 1.5W |
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FM Modulation |
11K0F3E @ 12.5KHz, 16K0F3E @ 25KHz |
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4FSK Digital Modulation |
12.5kHz Data Only: 7K60FXD 12.5kHz Data & Voice: 7K60FXW |
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Conducted/Radiated Emission |
-36dBm<1GHz -30dBm>1GHz |
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Modulation Limiting |
±2.5KHz @ 12.5KHz, ±5.0KHz @ 25KHz |
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FM Noise |
40dB @ 12.5KHz, 45dB @ 25KHz |
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Adjacent Channel Power |
60dB @ 12.5KHz 70dB @ 25KHz |
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Audio Response |
+1 ~ -3dB |
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Audio Distortion |
≤3% |
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Digital Vocoder Type |
AMBE++ |
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Digital Protocol |
ETSI-TS102 361-1，2&3 |
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Receiver |
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Sensitivity |
Analog |
0.22μV (12dB SINAD) 0.22μV (Typical) (12dB SINAD) 0.4μV (20dB SINAD) |
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Digital |
0.22μV /BER5% |
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Adjacent Selectivity TIA-603 ETSI |
60dB @ 12.5KHz / 70dB @ 25KHz 60dB @ 12.5KHz / 70dB @ 25KHz |
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Spurious Response Rejection TIA-603 ETSI |
70dB @ 12.5/25KHz 70dB @ 12.5/25KHz |
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Inter-modulation TIA-603 ETSI |
70dB @ 12.5/25KHz 65dB @ 12.5/25KHz |
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Hum & Noise |
40dB @ 12.5KHz, 45dB @ 25KHz |
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Rated Audio Power Output |
0.4W |
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Rated Audio Distortion |
<5% |
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Audio Response |
+1 ~ -3dB |
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Conducted Spurious Emission |
< -57dBm |
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Environmental Specifications |
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ESD |
IEC 61000-4-2 (level 4) ±8kV (contact) ±15kV (air) |
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Dust & Water Intrusion |
IP54 Standard |
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Humidity |
Per MIL-STD-810 C/D/E/F/G Standard |
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Shock & Vibration |
Per MIL-STD-810 C/D/E/F/G Standard |
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