'
bg3rj你好ic-7800这款机器有几个频段功率多大在国内有吗价格
多谢,
'
tx: 10-160 m + warc / 6 m
rx: 0.03-60 mhz
mode: am/fm/ssb/cw/rtty/psk31
rf power output: 5-200 w (am: 5-50 w) 100% duty cycle!
sensitivity: ssb/cw/rtty (2.4 khz bw, 10 db s/n)
0.1-1.79 mhz: 0.5 uv
1.6-30 mhz: 0.16 uv
50-54 mhz: 0.13 uv
am (6 khz bw, 10 db s/n)
0.1-30 mhz: 2 uv
50-54 mhz: 1 uv
fm (15 khz bw, 12 db sinad)
28-30 mhz: 0.5 uv
50-54 mhz: 0.32 uv
ssb/rtty (2.4 khz bw)
2.4 khz (-3 db), 3.6 khz (-60 db)
cw (500 hz bw)
500 hz (-3 db), 700 hz (-60 db)
am (6 khz bw)
6 khz (-3 db), 15 khz (-60 db)
fm (15 khz bw)
12 khz (-3 db), 20 khz (-60 db)
image rejection: better than 70 db
voltage: mains 85-265 vac
current drain: rx: max 210 va
tx: max 800 va
impedance: 50 ohms, 4*so-239
dimensions (w*h*d): 424*150*420 mm
weight: 25 kg
manufactured: 2003-200x
other: 4*32 bit dsp's. built-in rtty/psk31 encoder/decoder.
built-in auto-at. 7" color tft with vga output. twin rx
spectrum scope. digital voice recorder
rs-232c. built-in voice synthesizer
compact flash card for storing personal settings
+40 dbm ultra high intercept point.
new price 2004 in sweden: 92500:- sek