English
17
*¹ Low power (LO) only
*² Only low power (LO) except AU version
*³ RX only
*⁴ Only for the USA and EXP version
*⁵ Only for AU version
Technical specifications
Frequency range
Transmission: 156.025-163.275MHZ
Reception: 156.025-157.425MHZ
Channel spacing
50kHz
Frequency synthesis
Synthesizer (PLL)
Antenna impedance
FM (F3E)
Modulation
50 Ohm
Dimensions
60 x 38 x 275 mm
Antenna length
145 mm
Weight
273 g (battery included)
Working temperature -26°C ~ +80°C
Waterproof
IP67
Power supply
Li-ion battery 7.4V 1800mAh
Transmitter
Output power
5W/2W
Frequency stability
/-2.5ppm (-20°C~+60°C)
Spurious emissions
≤-36dBm
Frequency offset
≤+/-5kHz
Audio distortion
≤5%
Содержание DS890
Страница 2: ......
Страница 19: ...19 50 50 2 5...
Страница 20: ...20 RF RF PNI RF http www who int en...
Страница 21: ...21 1 2 3...
Страница 22: ...22 4 5 6 7 8 9 NRC Noise Reduction Circuit NRC NRC NRC NRC NRC 2 10 10 11 16 C 16 16...
Страница 23: ...23 16 1 16 C 16 C 12 CALL CALL 30 CALL 30 Er NRC CALL 13 MENU 14 FAV FAV M...
Страница 24: ...24 FAV M FAV 15 DW U I C 3 INT CAN 16 H L H L HI MI LO H L H L 17 SCAN DUAL SC...
Страница 26: ...26 16 5 18 19 20 1 2 A B...
Страница 28: ...28 12 13 WX 10 14 CAL MENU MENU MENU MENU SQUELCH 9 00 09 03 SCAN CS TS CS Carrier Scanning...
Страница 168: ......