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D-STAR Repeaters

D-STAR Infrastructure

specifications

Specifications

General

Frequency coverage

ID-RP2000V
ID-RP4000V
   ID-RP2D
   ID-RP2V

 

144-148 MHz

440-450 MHz

RX 1240-1300 MHz; TX 1240-1300 MHz
RX 1240-1300 MHz; TX 1240-1300 MHz

Type of emission
ID-RP2000V and ID-RP4000V
ID-RP2D
ID-RP2V

FID (GMSK); F7W with ID-RP2C
FID (GMSK)
FID (GMSK) F7W for system operation
Frequency Stability
ID-RP2000V
ID-RP4000V
ID-RP2D and ID-RP2V

 

± 0.3 kHz (at 25.C; +77F.)

± 0.8 kHz (at 25.C; +77.F)

± 2.5 ppm (based on 25. C; +77. F)

Frequency resolution 5/6.25 kHz
Power supply requirement 13.8V DC ±15% (negative ground)

Dimensions

(projections not included)

483(W) × 88(H) × 428(D) mm;

19(W) x 3 1532 x 16 2732 (D) in.

Weight (approx.)
ID-RP2000V/4000V
ID-RP2D
ID-RP2V
 
7.5 kg; 16 lb 9 oz
6.2 kg; 13 lb 10 oz
7.5 kg; 16 lb 9 oz
Antenna impedance 50Ω (type-N)
Transmission speed 4.8 kbps (Voice 2400 bps, FEC 1200 bps, data 952 bps)
Communication speed ID-RP2D: 128kbps
ID-RP2V: 4.8kbps
Operation temperature -10. C to +50. C
+14. F to +122. F
Current drain
ID-RP2000V
ID-RP4000V
ID-RP2D


ID-RP2V
TX High/Low: Less than 7.03.0A
RX Stand-by: Less than 0.7A
TX(High): Less than 6.0A
TX(Low): Less than 2.7A
RX stand-by: Less than 1.0A
TX(High): Less than 7.0A
TX(Low): Less than 3.0A
RX stand-by: Less than 1.0A
Transmitter

Output power

ID-RP2000V/4000V
ID-RP2D
ID-RP2V

 
23-30W (high)/2-3W (low)
High 9-12 W  Low 0.5-1.2 W
High 6-12W Low 0.5-1.2 wastes
Modulation system
ID-RP2000V/4000V
ID-RP2D/RP2V
 
Quadrature (244.8 MHz)
Quadrature (243.95 MHz)
Spurious emission

ID-RP2000V/4000V: Less than –60dB

ID-RP2D/RP2V: Less than –60dB (50/144MHz band)

Receiver
Intermediate frequencies
ID-RP2000V
ID-RP4000V
ID-RP2D
 
ID-RP2V
 

 
43.35 MHz/450 kHz (1st/2nd)
70.00 MHz/455 kHz(1st/2nd)

1st 243.95 MHz
2nd 10.7 MHz

1st 243.95 MHz
2nd 31.05 MHz
3rd 450 kHz

Sensitivity (typical):

ID-RP2000V/4000V:Less than 0.45µV @ BER 1x10

ID-RP2D: Less than 2.24µV

ID-RP2V: Less than 0.45µV

Adjacent Ch. Selectivity

More than 65 dB (±20 kHz/40 kHz)

Selectivity

ID-RP2D: More than 140 kHz/6 dB; Les 520 kHz/40 dB
ID-RP2V: More than 6 kHz/6 dB; Less than 18 kHz/50 dB

Spurious and image

rejection ratio

Less than -57 dBm

More than 60 dB (General); More than 50 dB (IF and if/2)