厂家供应机顶盒用模拟,数字,标清,高清电子调谐器

地区:广东 深圳
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深圳市金力通电子有限公司

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品牌:JLT 型号:JL0000 信息传送内容:都可以 支持网络:都可以 频段:950-2150(MHz) 发射功率:0.5(W) 短信息模式:都可以 外形尺寸:80*42(mm)

F input VSWR 950MHz —— 2150MHz 2..5

RF output VSWR 950MHz —— 2150MHz 2..5

RF output gain 950MHz —— 2150MHz - +2 dB

Noise figure 950MHz —— 2150MHz Max gain 8 12 dB

Intermodulation rejection Input level -25dBm
Desired signal Fo I/Q Output level 0.6Vp_p
Undesired signal(2 signals) 1KΩ load 4 dB

(Fo+29.5MHz,Fo+59MHz) or

(Fo-29.5MHz,Fo-59MHz)

Local oscillation signal Leak at 950MHz —— 2105MHz -72 -68 dBm

input terminal

Local oscillation signal Leak at 950MHz —— 2150MHz -67 -63 dBm

output terminal

Eb/No PC= 1/2 3..5 dB

PC= 2/3 4..0 dB
(BER=2×10ˉ4 4 ≦Fs≦35[Mbaud]
PC= 3/4 4..5 dB
at Viterbi output ) (Fs: Symbol rate) PC= 5/6 5..0 dB

PC= 7/8 5..4 dB

PC= 1/2 4..5 dB

Eb/No (Low rate ) (BER=2× PC= 2/3 5..0 dB
10ˉ4 at Viterbi output ) PC= 3/4 5..5 dB
1≦Fs<4[Mbaud] (Fs:
Symbol rate) PC= 5/6 6..0 dB

PC= 7/8 6..4 dB

PC= 1/2 4..4 dB

Eb/No (High rate ) (BER=2× PC= 2/3 5..1 dB
10ˉ4 at Viterbi output ) 35<Fs≦45[Mbaud] (Fs: PC= 3/4 6..0 dB




















input VSWR 950MHz —— 2150MHz 2..5

RF output VSWR 950MHz —— 2150MHz 2..5

RF output gain 950MHz —— 2150MHz - +2 dB

Noise figure 950MHz —— 2150MHz Max gain 8 12 dB

Intermodulation rejection Input level -25dBm
Desired signal Fo I/Q Output level 0.6Vp_p
Undesired signal(2 signals) 1KΩ load 4 dB

(Fo+29.5MHz,Fo+59MHz) or

(Fo-29.5MHz,Fo-59MHz)

Local oscillation signal Leak at 950MHz —— 2105MHz -72 -68 dBm

input terminal

Local oscillation signal Leak at 950MHz —— 2150MHz -67 -63 dBm

output terminal

Eb/No PC= 1/2 3..5 dB

PC= 2/3 4..0 dB
(BER=2×10ˉ4 4 ≦Fs≦35[Mbaud]
PC= 3/4 4..5 dB
at Viterbi output ) (Fs: Symbol rate) PC= 5/6 5..0 dB

PC= 7/8 5..4 dB

PC= 1/2 4..5 dB

Eb/No (Low rate ) (BER=2× PC= 2/3 5..0 dB
10ˉ4 at Viterbi output ) PC= 3/4 5..5 dB
1≦Fs<4[Mbaud] (Fs:
Symbol rate) PC= 5/6 6..0 dB

PC= 7/8 6..4 dB

PC= 1/2 4..4 dB

Eb/No (High rate ) (BER=2× PC= 2/3 5..1 dB
10ˉ4 at Viterbi output ) 35<Fs≦45[Mbaud] (Fs: PC= 3/4 6..0 dB