5. CH70 WATCH RECEIVER
(1) | Receiving Frequency | 156.525 MHz |
(2) | Sensitivity | Symbol error rate: Less than 1% (at 0 dBμV) |
(3) | Conducted Spurious Emission | Less than 2 nW |
6. POWER REQUIREMENTS
(1) Power Supply | 24 VDC |
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(2) Power Consumption |
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Waiting | 0.5 A | |||
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| Receive | 1.6 A at 4 W audio output | |
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| Transmit | 1.6 A at 1 W output, | |
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| 4.7 A at 25 W output | ||
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| Waiting | 0.5 A | ||
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| Receive | 1.6 A at 4 W audio output | |
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| Transmit | 2 A at 1 W output, | |
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| 6 A at 25 W output | ||
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| DUP Transmit | 3.6 A at 1 W output, | |
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| 7.6 A at 25 W output | ||
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7.DIGITAL INTERFACE IEC
Input sentence & priority
| Date: ZDA > RMC |
| Time: ZDA > GGA > RMC > GNS > GLL |
| Position: GGA > RMC > GNS > GLL |
| Output sentence: TLL |
| Talker: GP>LC>DE>II>IN>EC |
8. AMBIENT CONDITIONS |
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(1) Temperature | |
(2) Relative Humidity | 93% (at 40°C) |
(3) Waterproofing (IEC 60529) |
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Transceiver Unit | Chassis: IPX0, Panel: IPX4 |
Handset/Hanger | |
Remote Station/Handset | |
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Junction Box | |
DMC Interface | |
9. COATING COLOR |
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(1) Transceiver Unit | Chassis: Munsell 2.5GY5/1.5, Panel: Munsell N3.0 |
(2) VHF console | 7.5BG7/2, 2.5G7/2 or user spesified |