200pcs Transmitter Module 88MHZ-108MHZ 0.7-9V Mini Bug Wiretap Dictagraph Interceptor MIC V4.0 Core Board | Компьютеры и офис

Quantity(pcs):200

Description
Operating voltage: 0.7V - 9V
Frequency adjustment range: 68-108MHZ 
Transmission Distance: 9V work when using the 70 cm antenna conductors, open the local firing range 50-100 meters, the actual situation depends on the environment
Main Color:Green(As The Picture Shows)
Original Box:No
 
Relations Working voltage (volts) and supply current (mA) and transmit power (dBm) is as follows:
9V, 24mA, 10.2dBm (that is, 11 mW)
8V, 21 mA, 9.5dBm
7V, 19mA, 8.5dBm
6V, 17mA, 7.1dBm
5V, 14mA, 6.1dBm (about 5 mW)
4V, 12mA, 4.5dBm
3V, 9mA, 2.2dBm
2V, 6mA, -1dBm (about 1 milliwatt)
1.5V, 4.2mA, -4dBm (about 0.5 mW, the average family environment launch sufficient, small green radiation!)
1V, 2.4mA, -9dBm
0.7V, 0.9mA, -20dBm (that is 0.01 mW)
 
Package Includes
1 * 0.7-9V 88MHZ-108MHZ FM Transmitter Module Board

 

After place order:

please leave message tell seller ,if you have any questions ,you can get best service from hereQuality Guarantee:One year Guarantee(not including components).Items can be returned for repair within 1 year from the date you receive your merchandise.Buyer is responsible for return shipping with proper packaging.Buyer is responsible for return shipping cost and insurance.Please contact us via email before return.if meet pacakge destroyed,(once you recieve the goods. if find the goods broken ,please contact with express company, First Time. and get ''the goods broken proof ducuments'' and '' issue number',then can get compensation from express company ,meanwhile,you send back the broken item back by post, i will change new or repair it,i will pay for the return shipping fee )any problem,please send back by post,don't estimate the value as compensationFeedback:Once you have received your item, please leave feedback for us.Negative feedback does not resolve any underlying issues. If you have a problem, Please Contact us via email first and give us the opportunity to reasonably rectify in a reasonable amount of time. We will try to respond ASAP, and we are always willing to work things out.Contact us(001):For some uncontrollable factors, the item may be damaged during shipping. If you receive a broken item, Please Contact us first, we will investigate and replace, if you have any other questions please email us.We will respond within 1 business day or less. Please include item number or order number in all communications.