TO ：CA老师

BG5CCF

这机子性能怎么样呀？？？？？我想购买呀！！！

TO ：CA老师

BG5CCF

TS-480HX

BD5CAM

好机，值。  。。。。。。

BG5CCF

麦克~~~~~~~~5：58，你真早啊，我以为我是最早的，没想到啊没想啊！！！刚才PAPA在频率上向大家中秋问好闹。真没想到，你们几个老腿都起的这么早闹！！！！！PAPA说他5点多就起床了玩短波了~~~~

你们老腿在注意“俺全”啊！！！！

BA5CA

到6米段，全模式，面板可拆卸，200/100w
就怕价格你吃不消！

5 K8 B' b" G9 w4 v1 Y2 a: x


  H# R: T& d5 u' V+ n6 V/ W# s) x6 Z TS-480HX TS-480SAT
General
Transmitter Frequency Range 160, 80, 60*, 40, 30, 20, 17, 15, 12, 10, 6m bands
*USA only

Receiver Frequency Range 0.5 - 30MHz, 50 - 54MHz
(VFO: Continuous 30kHz - 60MHz)
Mode SSB (J3E), CW (A1A), FSK (F1B), FM (F3E), AM (A3E)
Power Requirements DC1: 13.8V±15%
- f. t2 L' Z0 l% J, ]$ S" |+ pDC2: 13.8V±15%*1 DC13.8V±15%
" S4 u3 @9 F: l: [- |$ w: B2 PCurrent Drain
# t% h' j* {. g, H5 C  Transmit
1 y- ~+ x# D6 k3 _
3 f2 J8 N  l; r3 J# E  Standby DC1: Less than 20.5A;
DC2: Less than 20.5A*2
Less than 1.5A Less than 20.5A

Less than 1.5A
Operating Temperature -20°C - +60°C
Frequency Stability
* B9 I9 U2 }$ G) r  Main unit
; ^& x( T7 m2 H" \; |* O
- C% }; w; z- O) P: n+ W1 }
  With optional SO-3
  attached Within ±5ppm (-10° C­ +50° C)
Within ±10ppm (-20° C­ +60° C)

Within ±0.5ppm (-10° C­ +50° C)
# x6 m" N" |5 f6 u* M. ~4 r6 YWithin ±1.0ppm (-20° C­ +60° C)
Antenna Impedance 50 Ω  
Microphone Impedance 600 Ω  
Grounding Method Negative ground
Dimensions (W x H x D)
/ p, Z4 e/ R3 B  Main unit:
& J6 ^6 v$ F; V8 S+ |, ~2 O; t  without / with projections
  
  Panel:
$ O3 H- c$ E/ o: k" y, b9 V2 S2 K  without / with projections  
. w  [  ?& i# z/ ^7-1/16" x 2-3/8" x 10-3/16" (179 x 61 x 258 mm) /
7-1/16" x 2-3/4" x 10-15/16" (179 x 69.5 x 278 mm)
  
7-1/16" x 2-15/16" x 1-7/16" (180 x 75 x 37mm) /
7-3/16" x 3-1/16" x 2-11/16"(183 x 78 x 68mm)
Weight (approx.) 8.15lbs: Main unit 7.05lbs/Panel 1.1lbs (3.7kg: Main unit 3.2kg / Panel 0.5kg)
Transmitter
RF Output Power
" N8 D4 O- H, Z3 b; c6 M  HF (AM)
  50MHz (AM) 200W (50W)
100W (25W) 100W (25W)
  f( }- g9 d- Q5 {  G100W (25W)  
Modulation: SSB / FM / AM Balanced / Phase / Low Power
Maximum Frequency Deviation: Wide / Narrow Less than ±5kHz / Less than ±2.5kHz
. D% N* I, X: z; z& {9 ~5 mSpurious Radiation: HF / 50MHz Less than -50dB / Less than -60dB
Carrier Suppression More than 40dB (SSB)
" p8 K) P* X/ i% u  }, wUnwanted Sideband Suppression More than 40dB (SSB)
: ?- ~$ u5 E0 XTransmit Frequency Response 400 – 2600Hz (within -6dB)
1 w( m  r, d  _; I/ R# r! e  mXIT Variable Range ±9.99kHz
# f' T7 G& `3 \: u/ q1 {Antenna Tuner Matching
Range (1.9MHz – 50MHz) – 16.7 – 150 Ω
Receiver
' h, b2 A  n5 T' z4 P+ N8 j" lCircuitry
, I* `) T! r4 v% {  c6 K  SSB, CW, AM, FSK
  FM Double superheterodyne
Triple superheterodyne
Intermediate Frequency:
1st IF / 2nd IF / 3rd IF 73.095MHz / 10.695MHz / 455kHz (FM only)
Sensitivity
  SSB / CW / FSK (S/N 10dB)

2 R+ w) U( Z  \4 v$ H& P; e; C


  AM (S/N 10dB)



' w7 |, {$ v! r% z9 G5 p
' t9 {8 @4 r* D  D& N2 {  FM 12dB SINAD   
" O. ?1 q7 F) ZLess than 4 μV (0.5 – 1.705MHz)
, d  K* F5 ]8 Q5 O" @  r2 ]Less than 0.2 μV (1.705 – 24.5MHz)
& f* [2 ^+ {: T! L5 c5 HLess than 0.13 μV (24.5 – 30MHz)
Less than 0.13μV (50 – 54MHz)
% f" ^: f9 w- k  
- N1 {, q& P# ~$ y4 [Less than 31.6 μV (0.5 – 1.705MHz)
Less than 2 μV (1.705 – 24.5MHz)
) W+ {: H( U; I' c3 DLess than 1.3 μV (24.5 – 30MHz)
Less than 1.3 μV (50 – 54MHz)
  
Less than 0.22 μV (28 – 30MHz)
Less than 0.22 μV (50 – 54MHz)
# ?$ C/ w  _7 b" T) \  nSquelch Sensitivity
  SSB /CW /FSK /AM
) P' M2 J( I3 c! K
. y! S/ c( b* ?, _  d! }$ ]

  FM   
  {; L) ^0 J0 }' j  m9 l* J3 zLess than 18 μV (0.5 – 1.705MHz)
Less than 1.8 μV (1.8 – 30MHz)
Less than 1.1 μV (50 – 54MHz)

Less than 0. 2μV (28 – 30MHz)
% Z$ Y1 v: i0 \% M, KLess than 0.2 μV (50 – 54MHz)
Image Rejection Ratio More than 70dB
IF Rejection Ratio More than 70dB
( i7 K! ]3 D2 l% w: L0 k) eSelectivity
  SSB /CW /FSK
) v& T9 a( J: u1 w$ N  AM
  FM  
2 u4 ~* b; K. aMore than 2.4kHz (-6dB), Less than 4.4kHz (-60dB)
More than 5.0kHz (-6dB), Less than 40kHz (-60dB)
More than 12.0kHz (-6dB), Less than 25.0kHz (-50dB)
RIT Variable Range ±9.99kHz
# s* f, I  l! I$ T$ ]6 nBeat Elimination More than 40dB (1kHz)
! U# u0 k  V+ [# R0 Z' ]Audio Output Power More than 2.0W (8 Ω , 10% distortion)

BG5CCF

是哦，他没报价格哦

BG5CCF

晕哦，不问不知道，一问吓一跳，我滴乖乖  11500元！！！

BA5CA

一般机器看它的性能参数就大多知道价格了，不管它出自那家厂。一般的中档机一万多一点。高档机。嘿嘿！
3 j$ d$ g2 Q# l! [0 [, b% E; _记牢，价格和重量成正比。
所以玩无线电要因地制宜，有多少条件玩多少，一样有乐趣。