无线影音传输器

品牌	台湾罗美	型号	TM-121800
传输距离	100-1000m	频道	4
频率	1200mhz	增益	30db
功率	1w	尺寸	50x28x8mm

Specifications:1.2 GHz band frequency A/V transmitterCompact size module, high output power (1W- 1000mW) 30dBHighly integrated circuit8-channel DIP switch selectableNominal output impedance: 50 ohmsOperating voltage: Vcc, 10.5V (minimum), 12V (typical), 13V (maximum)Supply current Vcc = 12V: 450mA (typical), 500mA (maximum)Video input voltage 75-ohm impedance: 1Vp-pAudio input voltage 10k ohm impedance: 1Vp-pOperation temperature: -10 to 40 degrees CºDimension and weight Excluding SMA connector: 50 x 28 x 8mm, 20g Including SMA connector : 30g