| 原産地: | 中国(本土) | 銘柄: | wolck | モデル番号: | WM-860A | 出力レベル調整範囲: | 0-20dB | 入力ビデオ: | 0.7-vp-p | インピーダンス: | Ω | ビデオ/変調: | 87.5% | 周波数範囲: | 47-900 mhzまたはfixesd出力 | ferquency安定性: | ≤5kmhz | rf-出力レベル: | 117dbμv | 違いのキャリア周波数: | 6500±5kmhz | s/n: | ≥55db | アイテム: | アジャイルチャネル光変調器 |
包装
| 包装: | 1セット/カートン用プロフェッショナル固定変調器 |
Fixed Channel Optical Modulator
skype: wolcksales whatsapp: 0086-13670059313
Summary:
WM-860P Modulator use facial filler price,voice technology,IF/38MHz signal, picture, voice PLL technology, reliable filtter,excellent restrain abilty and high quality, high stabilty RF-output signal,suitable for CATV transmitting system.
Product features:
Standard radui and vedio signal input
All in Channels in 47-900MHz
Use PLLtechnology,ensure output signal
V/A,VIdeo,radio adjustable
RF-output level adjustment:0--20dB
Video Unit:
Input scope | 0.7~1.4Vp-p |
IN Impedance | 75Ω |
Video/Modulation | 87.5% |
Flatness in band | ≤±1.5dB (Wide 5MHz) |
Differential Gain | ≤5% |
Differential Phase | ≤5° |
Chrominance Luminance delay | ≤40ns |
S/N | ≥52dB |
Suppression ability | ≥26dB |
Audio Unit:
Audio Input Level | 0.775V±10dB |
IN Impedance | 10KΩ |
Audio Input Configuration | ±50KHz |
Aggravat | ±50μs |
Flatness in band | ≤±1.5dB (40Hz~15KHz) |
Distortion | ≤1% |
S/N | ≥47dB |
RF Unit:
Freguency range | 47~300 MHz Channel fixed output |
Frequency stablilty | ≤5KHz |
RF-output level | 117dBμV |
Audio/Video Ratio | 18dB±1 |
Output Impedance | 75Ω |
Output Return loss | ≥ 16dB |
Out Restrain | ≥50dB |
Difference of carrier frequency | 6500±2KHz,6000±2KHz |
Output Level adjust range | 0~20dB |
Any one you are interested , please contact us freely at any time , Meanwhile . the datasheet and quotation could be sent soon after your requests .
Thank you !
Detailed Images
