到6米段，全模式，面板可拆卸，200/100w
4 A' Y; O; h5 N* E就怕价格你吃不消！
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1 Q9 ` t! X: B: q7 O( j% `5 ^+ N9 z TS-480HX TS-480SAT
" t7 ^0 O! ]4 I" E5 E7 Z3 FGeneral ' i, e0 f' A+ x ^+ m3 o
Transmitter Frequency Range 160, 80, 60*, 40, 30, 20, 17, 15, 12, 10, 6m bands
1 I# i. d9 d4 O3 a3 ~; l. j# ^- o*USA only - S" q% e- x4 I9 F* C
5 F* Y5 h" n" `( a6 _9 S3 PReceiver Frequency Range 0.5 - 30MHz, 50 - 54MHz
, ?& i- L) T, h9 c7 |(VFO: Continuous 30kHz - 60MHz)
: ]$ `4 _: O% p& MMode SSB (J3E), CW (A1A), FSK (F1B), FM (F3E), AM (A3E)
9 \ G1 e8 \4 H3 N! mPower Requirements DC1: 13.8V±15%+ w" Q# ^8 M6 i
DC2: 13.8V±15%*1 DC13.8V±15% ( ^- h, m# x0 y+ Y
Current Drain
]! Z+ v0 R! u+ r Transmit2 h9 D; P3 C+ J
' Y+ x4 s, q! J; B1 m3 P. I: s+ b0 \ Standby DC1: Less than 20.5A;
& {8 D- ~- d3 |/ c" E! J) `DC2: Less than 20.5A*2
* |3 Q) a3 p9 J& L' f& I& C+ {Less than 1.5A Less than 20.5A
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5 e( _9 n7 b! s$ ]; X' {, ULess than 1.5A : F# E; Q- D! `' ?8 G. ~& S7 m# x
Operating Temperature -20°C - +60°C % e5 C0 a: X6 g
Frequency Stability, G2 p, l0 m% u, j8 ]. q
Main unit
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$ `/ F( N& j( s, A2 t With optional SO-3: [, N" T' y0 w: b- w
attached Within ±5ppm (-10° C­ +50° C)
8 i3 c0 Q6 p5 g1 Z) y I/ b# X! ZWithin ±10ppm (-20° C­ +60° C)
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% o2 |1 d. e; @# v" i) ~Within ±0.5ppm (-10° C­ +50° C)
# R; ^6 d0 m9 d; o3 EWithin ±1.0ppm (-20° C­ +60° C) ! e L4 |, X1 f5 u
Antenna Impedance 50 Ω
) |) _. V$ T% oMicrophone Impedance 600 Ω
2 W- Y. t6 A- J/ j1 r6 @0 IGrounding Method Negative ground ) n0 j) S; C' `3 T: M; ^9 X
Dimensions (W x H x D)
1 X) y6 s2 ]9 P' g. S) ` Main unit:
% e$ D" @9 D# h, [ |: F without / with projections
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6 y) m" ~3 Y/ s- i% t, r% c6 ~6 u Panel:
: f5 E' x$ \ _" G( k% j( C- m without / with projections
# k1 F, a* G; x; x% }. w/ k7-1/16" x 2-3/8" x 10-3/16" (179 x 61 x 258 mm) /
0 { Q7 X9 U7 ~' S2 U' v7-1/16" x 2-3/4" x 10-15/16" (179 x 69.5 x 278 mm)
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/ z, Z( }. J- \" e7 t- P7-1/16" x 2-15/16" x 1-7/16" (180 x 75 x 37mm) /8 A9 g; J9 t c' f
7-3/16" x 3-1/16" x 2-11/16"(183 x 78 x 68mm)
) X8 Q/ k' W5 \% ~4 }: YWeight (approx.) 8.15lbs: Main unit 7.05lbs/Panel 1.1lbs (3.7kg: Main unit 3.2kg / Panel 0.5kg) ( [* q- R( ?- T( J; L
Transmitter
9 R1 [% W) D: w. c# f% V' `1 K: F0 O" N. GRF Output Power
$ Q5 q7 a5 m, O# H" Q F HF (AM)
; g5 }8 i. p8 S* b2 w* u6 Q 50MHz (AM) 200W (50W)( P W1 [, O$ [
100W (25W) 100W (25W)/ f: }5 x6 P, _
100W (25W) 7 _) S5 Y3 z+ l3 u, P8 ?
Modulation: SSB / FM / AM Balanced / Phase / Low Power
* f8 d( ~1 q8 ]( ZMaximum Frequency Deviation: Wide / Narrow Less than ±5kHz / Less than ±2.5kHz % [+ P8 I; _. D$ G
Spurious Radiation: HF / 50MHz Less than -50dB / Less than -60dB
5 C5 E3 D. ?1 e" E/ _5 ^Carrier Suppression More than 40dB (SSB) ( ]9 M3 I; G6 d. u
Unwanted Sideband Suppression More than 40dB (SSB)
5 n) d4 K* E7 i' c( HTransmit Frequency Response 400 – 2600Hz (within -6dB) 8 l# O- E! M/ \1 m! B3 ~
XIT Variable Range ±9.99kHz - e2 r- Z3 e4 ^' B e$ L/ u; Z
Antenna Tuner Matching
2 \0 t5 y! h0 H3 f" h4 W4 ]" fRange (1.9MHz – 50MHz) – 16.7 – 150 Ω
. Y4 A: s o7 D% YReceiver - V. _8 R6 T, q$ R b
Circuitry
5 ]3 ^8 `0 p4 C( s8 { SSB, CW, AM, FSK
4 A, X# h1 B- ]& `) {$ A6 c- a FM Double superheterodyne
9 Z- O# v) h( U ~Triple superheterodyne 1 y8 x' t5 ~' z& ^0 c0 c" r
Intermediate Frequency:
$ A; V' i: m1 x! q5 g1st IF / 2nd IF / 3rd IF 73.095MHz / 10.695MHz / 455kHz (FM only)
: p$ x4 w- `( h" S5 b( e: _3 WSensitivity
& i0 g6 H9 `4 F, G* O5 p( d1 f& M8 A6 w SSB / CW / FSK (S/N 10dB)
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AM (S/N 10dB)
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8 I5 _& V2 F* A8 b( Q FM 12dB SINAD
* s* `, d9 a% }7 `1 n* LLess than 4 μV (0.5 – 1.705MHz)1 g! a; D8 l$ Z; q8 ~
Less than 0.2 μV (1.705 – 24.5MHz); l4 f/ I* a: L% g: x/ j h. A1 g
Less than 0.13 μV (24.5 – 30MHz)! j% @* S. p! q$ J5 B* I$ U
Less than 0.13μV (50 – 54MHz)
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. i, Q$ B" X" N8 U* i. Z* _" jLess than 31.6 μV (0.5 – 1.705MHz)
; o6 d* }( C( |( l3 T* NLess than 2 μV (1.705 – 24.5MHz)
+ a' O; Q5 t ?8 T) LLess than 1.3 μV (24.5 – 30MHz)4 ~* p; y- y- Y) m% \
Less than 1.3 μV (50 – 54MHz)
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: H: A! [# [; A' ^/ Y3 E1 rLess than 0.22 μV (28 – 30MHz)
g: P+ @# O; V' a9 }! G$ F `Less than 0.22 μV (50 – 54MHz)
4 L; m8 ~+ @. I$ Q/ u0 E& V5 c& DSquelch Sensitivity
) W W4 y1 m/ y* w; f( V3 X SSB /CW /FSK /AM
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8 \3 {! `5 y* u5 T+ s FM
6 ?: p$ }9 s/ p. y RLess than 18 μV (0.5 – 1.705MHz)
5 \0 |# `# v( L9 Q/ f4 n1 }Less than 1.8 μV (1.8 – 30MHz)' |( a5 x+ F1 ]4 o
Less than 1.1 μV (50 – 54MHz)
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/ @: {' [5 @+ g9 X8 \0 o" d: N9 ^Less than 0. 2μV (28 – 30MHz)
5 @: q1 ]5 y6 v! VLess than 0.2 μV (50 – 54MHz)
. s0 r2 a& M+ ]; EImage Rejection Ratio More than 70dB 1 g7 w1 I* K: M! W6 a+ V$ d
IF Rejection Ratio More than 70dB
- C0 [5 A; K/ o3 H" U* FSelectivity; P, `( Q2 }6 a2 [7 V3 ^
SSB /CW /FSK
" u2 ]3 u( ^6 K5 u. d AM
A H1 s# C1 U! @& c, X' Q: R+ J FM
6 R) F, }! e( L- x! z6 @7 B6 tMore than 2.4kHz (-6dB), Less than 4.4kHz (-60dB)
# v, Y R1 m: W' TMore than 5.0kHz (-6dB), Less than 40kHz (-60dB)
8 T$ h( {% g0 {% @5 bMore than 12.0kHz (-6dB), Less than 25.0kHz (-50dB)
7 B* _! ] M! I6 r( [) p0 XRIT Variable Range ±9.99kHz # ?) ]2 i+ ~$ m: k& }
Beat Elimination More than 40dB (1kHz) 9 v/ n; D. \* K7 T$ H5 B
Audio Output Power More than 2.0W (8 Ω , 10% distortion) |
浙公网安备33021102000705号 )
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发表于 2004-9-28 03:18:35
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发表于 2004-9-28 05:58:17
发表于 2004-9-28 15:05:52