| 原産地: | 中国(本土) | 銘柄: | Aost- oem | モデル番号: | Stt-106a/c | フォーマット: | ntsc、 pal | パワー: | 必要はありません | 周波数応答: | dc〜8mhz | 証明書: | cefccrohs指令 | warraty: | 2年 |
包装
| 包装: | 標準的な輸出パッキング |
仕様
UTP Video Balun Single Channel Passive Video with Tail Lead (Quick Fit, No Tool, Easy Installation)
Tool-less, No Wire Stripping Required!
STT-106A/C
Features:
• Full Motion CCTV video at distance up to 330m when used with any passive transceiver
• Up to 1500m with any active UTP video receiver
• Tool-less, installs in seconds no need to strip the wires
• NTSC, PAL, and Secam video formats
• No power required
• 60dB crosstalk and noise immunity
• Compact size and easy installation
Technical Information:
• Frequency response - DC to 8MHz
• Attenuation - 0.5dB
• CMRR - 60dB
• Impendance - BNC: 75ohms/Terminal: 100ohms
• Working Temperature: -10 C to +70 C
• Storage Temperature: -30 C to 70 C
• Humidity: 0 to 95%
• Dimensions: 56mm* 17mm* 15mm
• Material: ABS Plastic
Description:
The set is designed to transmit video signal from a single source using a
twisted-pair cable. Each of the video transformers (baluns) has a flexible
cable terminated with BNC connector, which ensures easy connection even to
closely spaced BNC sockets.
Definition of 'Balun':
"Balun" is the short for "Balance-Unbalance", in CCTV applications meaning a
transformer for changing the transmission medium from a coaxial cable to a twisted
pair, and vice versa. The biggest advantages of using balanced transmission cables
are lower costs, higher resistance to external interferences, and possibility of
using longer transmission lines. Due to identical arrangement of the two wires of
a balanced line, the interferences are also the same and can be cancelled in a
differential balanced input of the receiver.
Certificate:
