Best Home Audio & Video
very recommended seller The quality and effect of the product is very good
Receiving the 25MHz-1.7GHz VHF and UHF. (FM FM radio, air phone, walkie talkie, television sound etc.)
1，Connect the antenna ： Connect UV antenna in the 25MHz-1.7GHz interface, the best use of the antenna gain is high, such as the UV car Taiwan omnidirectional antenna, Yagi antenna etc..
2， Setting: select RTL-SDR/USB drop-down list in the top left corner, to the right of configure, check the tuner agc.Click Close to exit setup. When you click the upper left corner of the Play (start). With the red pointer drag the mouse right upper frequency can be adjusted.
Receive 100KHz-30MHz, contains LF, MF and HF (radio AM, single sideband amplitude newspaperCW SSB, etc.):
1． Connecting antenna. Connect HF antennain 100KHz-30MHz interface.
2. Setting . Shutdown state, select the RTL-SDR/USB drop-down listin the top left corner, to the right of Configure, in the Sampling Mode following Direct sampling (Q branch)select tick RTL AGC and then Close, then Play. To the required frequency modulation mode, select the corresponding:
Note: if the receiving WFM software automatically exit,or The software can't normal open , please install MicrosoftNet Framework 3.5
HF antenna length should be at least 7 meters preferably greater than 10 meters, or can not receive HF.
Using the following method can improve the receiving of the antenna （For reference） Each band applies
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.|
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|