Specifications

Instructions：
1.Up and down keys can step 0.1MHZ to increase or decrease
the transmission frequency
2.Press the M menu key to switch to different functions, adjusted by the up and down keys.
3. For transmission power adjustment, 1% is about 0.1W minimum, 100%
is the maximum
power of the machine
4.The microphone and audio interfaces are standard 3.5MM stereo interfaces
5.Only the timed version can adjust the time and the year, month, day and week
6.The antenna interface is BNC. When the transmission power is greater than 5W, please use a
50Ω antenna
with good performance, otherwise it will produce noise and even damage the transmitter.
7：Timed version(optional): Please contact the seller to request the computer timed software.
When the USB data cable is connected to the computer, it does not need to be connected to the
power supply. When the timing is set, there is no need to connect to the computer. The timing
program is automatically stored in the machine.
Specifications：
Frequency range: 88.1-107.9MHZ(76.0-90.0MHZ)Adjustable frequency
Frequency accuracy: ±
5ppm
S / N signal to noise ratio:> 75db
Modulation distortion: <0.3%
Pre-emphasis: 50us
Audio input level: 300mv ± 20%
Microphone input level: 4mv ± 20%
MP3 reading format: wmv, MP3
Stereo separation: <55db
Frequency response: 30-15000HZ
RF output socket: BNC
Power supply voltage: 85-264VAC 47-63HZ
Ambient temperature: -40 ℃ -70 ℃
Overall size: 120X50X185mm (including protruding parts)
Note: Please follow local laws and regulations when using radio equipment.
Launch distance reference value：7W about 1KM，15W about 3-5KM(Need to use Outdoor antenna)，1.5W
about 300M(This distance will be affected by the environment, receiving sensitivity, and the
height of the transmitter)
Warning: Changes or modifications to this unit not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
NOTE:This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
FCC Statement:This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
—Consult the dealer or an experienced radio/TV technician for help.
RF exposure compliance statement:
This device has been evaluated to meet the general RF exposure requirement