RF OUTPUT SECTION ( 射頻輸出 ) |
Output Frequency (輸出頻率) | CH 01 ~ 57 (49.75MHz ~ 860MHz) |
Output Level Adjustment (可調出力范圍) | -20dB Continuously Adjustable |
Output Impedance (輸出阻抗) | 75Ω |
Output Level (輸出強度) | 50dBmV |
Spurious Output (帶外輸出抑制) | -60 dB typical (@ A/V ratio -18dB) |
Frequency Stability (頻率穩定度) | ±25KHz |
AUDIO SECTION ( 聲音輸入 ) |
Input Level (輸入位準) | 0.5V(rms) |
Subcarrier Frequency 4.5MHz (載波頻率) | 4.5MHz ±2KHz |
VIDEO SECTION ( 影像輸入) |
Input Level (輸入位準) | 0.6 ~ 1.5Vp-p for 87.5﹪modulation |
Frequency Response@30Hz to 4MHz (頻率對應平坦度) | ±1.5dB |
GENERAL SECTION (一般規格) |
Audio / Video Ratio (A/V比) | 18dB ±1dB |
Input Voltage (輸入電壓) | 12 V DC / 170mA(電流) |
Dimensions (W × H × D ) (尺寸) | 104 × 29 × 90 mm |