Dual MIC / 4-way adjustable volume /

•DC input: 2.5mm
•Input voltage: DC12V - 13.8V
•Operating current: 2.5A
•Frequency: 88.0~108.0MHz
•Modulation: WFM
•Frequency Step: 0.1MHz
•Frequency stabilization method: PLL
•Deviation: ±75KHz
•RF Output: 15W-20W +- 10%  (Max 20W )
•Output Impedance: 50Ω
•Harmonic radiation:-60db
•Frequency Response: 50~1500Hz
•Distortion: 0.2%
•Pre-emphasis delay: 50us
•Stereo Separation: 40db
•Input level:-15dbV
•Input impedance: 50KΩ
•SNR: 65db
•Match the microphone: ECM mice
•Size: 197*122*45mm
•Color: Silver

1/4  wave  Professional GP Antenna for 5w,7w,15w,30w,50w,100w FM  Transmitter  BNC or NJ  with 8meters 26ft. cable
Connector:  There are 3 types antenna interface for this product, BCN,   TNC & NJ  interface. 

Default shipping item is with BNC interface. 

To make sure you can use this product, before your purchasing, please   tell  us your transmitter's model number so that we can send you the   right item  with correct antenna interface. Many thanks! e.g： 

CZH-05B,CZH-5C,CZH-7C,CZH-15A:BNC type interface;
CZH-01A,CZH-15B:TNC type interface ;
CZH-10A:NJ type interface;

What in  Package:
1 x FM transmitter
1 X DC POWER
1 x Professional Antenna With 8meter cable