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LEVEAR信号发生器,合搭载M/FM收音机的汽车音响、便携式音响等生产线使用。
产品型号:VP-8195L
厂商性质:代理商
更新时间:2025-05-07
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LEVEAR信号发生器
LEVEAR信号发生器
适合搭载M/FM收音机的汽车音响、便携式音响等生产线使用。RF输出频率范围为100kHz~165MHz(连续),是不损害以往操作性、测量功能的设计信号发生器。
VP-8195L AM/FM信号発生器
VP-8196L AM/FM信号発生器 RDS機能
AM/FM收音机、搭载调谐器的汽车导航系统、汽车音响、便携式音响、家庭音响设备等检查用信号源。
| RF carrier frequency | |
| Frequency range | 100 kHz to 165 MHz |
| Resolution | 100 Hz |
| Accuracy | ±5×10-6 |
| Temperature coefficient | ±5×10-6( 10 ℃ to 35 ℃) |
| RF carrier output | |
| Level range | -20 dBμV to 126 dBμV[emf] |
| -133 dBm to 13 dBm (50 Ω) | |
| -134.8 dBm to 11.2 dBm (75 Ω) | |
| Resolution | 0.1 dB |
| Accuracy | ±1.5 dB( ≧0 dBμV[emf], 50 Ω) |
| ±2 dB( <0 dBμV[emf], 50 Ω) | |
| Output impedance | 50 Ω/75 Ω |
| VSWR | ≦1.3( ≦101 dBμV[emf], 50 Ω) |
| Attenuator construction | Semiconductor( Except 109.0 to 109.1 dB points) |
| Attenuator construction | Semiconductor( Except 109.0 to 109.1 dB points) |
| RF carrier signal purity | |
| Harmonic spurious | ≦-50 dBc (fc>45 MHz, except 120 MHz element) |
| ≦-40 dBc( fc≦45 MHz, fs≦45 MHz) | |
| ≦-30 dBc( fc≦45 MHz, fs>45 MHz) | |
| Residual FM | ≧76 dB( 9.7 to 11.7 MHz / 76 to 108 MHz) |
| ≧73 dB( 0.3 to 165 MHz) | |
| Mod. AF 1 kHz, FM 75 kHz | |
| Demod. BW 50 Hz to 15 kHz, | |
| De-emphasis 50 μs | |
| Except beat element | |
| Residual AM | ≧55 dB( 0.4 to 1.7 MHz) |
| ≧50 dB( 0.15 to 165 MHz) | |
| Mod. AF 1 kHz, AM 30 % | |
| Demod. BW 50 Hz to 15 kHz, | |
| Except beat element | |