Icom ID-RP2 Service Manual page 96

D-star repeater system
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SECTION 1
¤ GENERAL
• Frequency range
• Type of emission
• Communication speed
• Frequency resolutions
• Frequency stability
• Usable temperature range
• Antenna connectors
• Power supply requirement
• Current drain
• Dimensions (proj. not included)
• Weight (Approx.)
¤ TRANSMITTER
• Output power (at 13.8 V DC)
• Modulation system
• Occupied bandwidth
• Spurious emissions
¤ RECEIVER
• Receive system
• Intermediate frequencies
• Sensitivity (BER 1×10
• Selectivity
• Spurious and image rejection
• Receive spurious
All stated specifi cations are subject to change without notice or obligation.
SPECIFICATIONS
: Transmit
Receive
: F1D* (GMSK)
*F7W for system operation
: 4.8 kbps
: 5, 6.25 kHz
: ±2.5 ppm (based on 25˚C; +77˚F)
: –10˚C to +50˚C; +14˚F to +122˚F
: Type-N (50 Ω)×2
: 13.8 V DC ±15% (Negative ground)
: Transmit (High)
Receive (Stand-by)
: 483(W)×88(H)×428(D) mm; 19(W)×3
: 7.5 kg; 16 lb 9 oz
: High
Low
: Quadrature (243.95 MHz)
: Less than 5.5 kHz
: Less than –50 dB
: Triple-conversion superheterodyne system
: 1st
2nd
3rd
–2
)
: Less than –7 dBµ (0.45 µV)
: More than 6 kHz/6 dB
Less than 18 kHz/50 dB
: More than 60 dB (General)
More than 50 dB (IF,
: Less than –57 dBm
1240.000–1300.000 MHz
1240.000–1300.000 MHz
Less than 7.0 A
(Low)
Less than 3.0 A
Less than 1.0 A
6–12 W
0.5–1.2 W
243.95 MHz
31.05 MHz
450 kHz
IF
/
)
2
E - 1 - 1
27
15
(H)×16
(D) in
32
32

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