PRODUCT DETAIL
RD988
RD988
Distinguished by modularized design, excellent heat dissipation and handy management, the repeater delivers you more than reliability.
- Repeater Diagnostic And Control (RDAC)
- Dual Slot digital audio streaming
- Analog Digital Autoswitch
- IP Multi-site Connect
- 50W high power
- 16 channels
- Analog/Digital Operating mode
- Analog/Digital back to back interconnect
- Analog Repeater Knockdown
- Multi-tone Decode
- Analog Scan
- Repeater Access Management
- Analog/Digital Telephone Interconnect (via DTMF signaling)
- Continuous Wave Identification (CWID)
GENERAL |
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Frequencies |
UHF1: 400-470MHz
UHF2: 450-520MHz
UHF3: 350-400MHz
VHF: 136-174MHz
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Channel Capacity |
16 |
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Channel Spacing |
12.5KHz / 20KHz / 25KHz |
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Operating Voltage |
13.6 V ±15% |
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Current Drain |
Standby - < 0.8A
Receive - < 11A
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| Frequency Stability | ±0.5ppm |
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| Antenna Impedance | 50Ω |
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| Duty Cycle | 100% |
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| Dimensions (H×W×D) | 88 X 483 X 366 mm |
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| Weight | 8.5Kg |
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| LCD Display | 220×176 pixels, 262000 colors 2.0 inch, 4 rows |
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TRANSMITTER | ||
| RF Power Output | 5-50W |
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| FM Modulation | 11K0F3E @ 12.5KHz 14K0F3E @ 20KHz 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 ±4.0KHz @ 20KHz ±5.0KHz @ 25KHz
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| FM Hum & Noise | 40dB @ 12.5KHz 43dB @ 20KHz 45dB @ 25KHz
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| Adjacent Channel Power | 60dB @ 12.5KHz 70dB @ 20/25KHz
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| Audio Response | +1 ~ -3dB |
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| Audio Distortion | ≤3% |
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| Digital Vocoder Type | AMBE++ or SELP |
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| Digital Protocol | ETSI-TS102 361-1, -2,-3 |
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RECEIVER | ||
| Rated Audio Power Output | 0.5W |
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| Rated Audio Distortion | ≤3% |
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| Audio Response | +1 ~ -3dB |
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| Conducted Spurious Emission | < -57dBm |
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ENVIRONMENTAL SPECIFICATION | ||
| ESD | IEC 61000-4-2 (level 4) ±8kV (contact) ±15kV (air)
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| American Military Standard | MIL-STD-810 C/D/E/F/G |
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| Dust & Water Intrusion | IP67 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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