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频率
|
范围
|
100㎑ to 2900㎒(2.9GHz) // 100㎑ to 2100㎒(2.1GHz)
|
|
精度
|
TCXO : ±2.5PPM
|
|
接收灵敏度
|
Approx. 0 - 6 dBu EMF (S/N : 10dB at W-FM, 12dB at N-FM)
|
|
步进范围
|
Multiples of 5㎑ & 6.25kHz
|
|
扫描范围
|
1MHz to Max.1000MHz (1,2,5 Step / at 200CH)
|
|
振幅
|
N-FM
|
范围
|
-32dBm to -117dBm for 1MHz to 2900MHz (UBA-9290)
|
|
-67dBm to -117dBm for 1MHz to 2100MHz (UBA-9210)
|
|
分辨率
|
±0.1dB
|
|
精度
|
±2.0dB(at an ambient of temperature of (23℃±3℃: UBA-9290)
|
|
±2.5dB(at an ambient of temperature of (23℃±3℃: UBA-9210)
|
|
重复精度
|
±2dB
|
|
带宽
|
N-FM: Apprx 12.5㎑(-6dB)
|
|
W-FM/AM/SSB
|
范围
|
-22dBm to -107dBm for 10MHz to 2900MHz (UBA-9290)
|
|
-57dBm to -107dBm for 1MHz to 2100MHz (UBA-9210)
|
|
分辨率
|
±0.1dB
|
|
精度
|
±2.0dB(at an ambient of temperature of (23℃±3℃: UBA-9290)
|
|
±2.5dB(at an ambient of temperature of (23℃±3℃: UBA-9210)
|
|
重复精度
|
±2dB
|
|
带宽
|
W-FM: Apprx 180㎑(-6dB), AM/SSB: Appex 2.4㎑(-6dB)
|
|
|
Spurious and Noise Level Internally Generated : -35dBc W-FM
|
|
|
: -45dBc for N-FM Typical, Below a Full Scale Signal Level Frequency.
|
|
输入阻抗
|
50Ω (Standard)
|
|
最大输入电压
|
Max. 5V RMS
|
|
电平单位
|
dBm, dBmV, dBuV
|
|
Reference(Internal Atten. Max 35dB : Only UBA-9290)
|
-22dBm(W-FM/AM/SSB : 35dB), -32dBm(N-FM : 35dB)
|
|
-27dBm(W-FM/AM/SSB : 30dB), -37dBm(N-FM : 30dB)
|
|
-37dBm(W-FM/AM/SSB : 20dB), -47dBm(N-FM : 20dB)
|
|
-47dBm(W-FM/AM/SSB : 10dB), -57dBm(N-FM : 10dB)
|
|
功能
|
显示模式
|
Spectrum Display
|
|
Multi Bar Graph Display (5, 10, 20, 50, 100, 200 CH)
|
|
Single Bar Graph Display
|
|
Difference Frequency Display
|
|
Frequency Counter
|
|
扫频及锁住模式
|
Free Run, Single Run
|
|
Squelch Delay(Run, Hold, Stop)
|
|
Squelch Max. Hold
|
|
Scan Modes
|
Manual, Search Scan & CH. Memory
|
|
标记模式
|
Marker, Delta Marker, Peak Search, Marker Center
|
|
扫频
|
速度
|
Min.500msec
|
|
触发源
|
Narrow FM/ Wide FM/AM/SSB
|
|
存储
|
波形存储
|
100 Waveforms
|
|
设置存储
|
|
显示
|
类型
|
3.5 inch TFT Color LCD
|
|
显示分辨率
|
320(RGB)×240
|
|
LCD背光
|
ALWAYS ON(White LED)
|
|
频率
|
范围
|
9㎒ ~ 2900㎒
|
|
RF输入连接器
|
BNC Type Female, 50ohms(Standard)
|
|
数字/分辨率
|
7 Digit / 1㎑
|
|
精度
|
±50PPM, ±1 Count
|
|
Sampling Time
|
0.512 sec.
|
|
输入灵敏度
|
9㎒ ~ 2000㎒ : 150㎷ RMS
|
|
20㎒ ~ 1000㎒ : 100㎷ RMS
|
|
2001MHz ~ 2900MHz : 400mV RMS
|
|
电源
|
电池
|
(1.2V)AA Type Ni-MH Rechargeable Battery × 6pcs
/ Alkaline Battery × 6pcs
|
|
电源适配器
|
SMPS Type AC Adaptor (9V)
|
|
自动关闭
|
OFF/ 5min/ 10min/ 20min/ 30min
|
|
其他
|
Jog S/W
|
Multi Function Switch(4-direction, Center push)
|
|
Interface
|
USB
|
|
Interface(Speed)
|
4800, 9600, 14400, 19200, 38400, 57600, 76800
|
|
115200, 153600, 250000 bps
|
|
Audio Output
|
1W into 8Ω Speaker
|
|
一般规格
|
操作温度和湿度
|
0℃ to 40℃ at 35-85% RH
|
|
存储温度
|
10℃ to 50℃
|
|
外形尺寸
|
82(W) × 205(H) × 36(D)mm
|
|
重量
|
Approx. 395g (Except Antenna, Battery)
|
|
附件
|
标准附件
|
便携包
|
|
天线（仅接收）
|
|
说明书
|
|
BNC to BNC连接器
|
|
耳机
|
|
镍氢充电电池
|
|
电源适配器
|
|
N-Type to BNC 连接器
|
|
USB 数据线
|
|
便携包背带
|
|
软件
|
|
选件
|
衰减器 (10dB, 20dB, 30dB, 40dB)
|
