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* Actual delivery times may vary due to holidays, weather conditions, or customs delays.
Return items will be accepted within 40 days when is the date of receiving the goods. Customized items cannot be returned or exchanged. Items bought with an e-gift card are exchangeable only; refunds are not applicable.
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Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.
1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side.Final sales items or free gifts are not acceptable for a return.To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier. We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom
color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment.Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471
Specifications:
FM radio: 87MHz-108MHz, select WFM.
Medium wave broadcast: 526.5kHz~1606.5kHz, AM.
Short wave broadcasting: 3MHz~30MHz, AM.
Airport tower frequency: 118MHz-135.975MHz, AM
Civil interphone frequency: VHF:136MHz-174MHz is NFM
UHF: 400MHz-470MHz is NFM
Amateur radio communication: short wave SSB: 10MHz below commonly used single sideband LSB; 10MHz above, often on the single side with USB.
Ultrashort wave radio: generally use NFM system, the frequency is 50-54MHz, 144-148MHz, 430-440MHz
Note: - Dear customers, here is a link for you to download the instruction and its software drive: CLICK HERE TO GET
Hope it helpes:) Thank you. - It can not support Win 10. - It has no HF function.
If you did not download the software from the link, please come to our online chat and ask for the software, we will send you the software asap. Thank you:)
Features:
-Listening to unencrypted Police/Ambulance/Fire/EMS/aircraft traffic control conversations.
-Tracking aircraft positions like a radar with ADS-B decoding.
-Scanning trunking radio conversations, cordless phones and baby monitors.
-Decoding unencrypted digital voice transmissions.
-Tracking maritime boat positions .
-Decoding POCSAG/FLEX pager traffic.
-Tracking and receiving meteorological agency launched weather balloon data.
-Receiving wireless temperature sensors and wireless power meter sensors.
-Listening to VHF amateur radio.
-Watching analogue broadcast TV.
-Sniffing GSM signals.
-Using rtl-sdr on your Android device as a portable radio scanner.
-Receiving GPS signals and decoding them.
-Using rtl-sdr as a spectrum analyzer.
-Receiving NOAA weather satellite images.
-Listening to satellites and the ISS, unencrypted military communications.
-Radio astronomy.
-Monitoring meteor scatter.
-Listening to FM radio, and decoding RDS information.
-Use rtl-sdr as a panadapter for your traditional hardware radio.
-Decoding taxi mobile data terminal signals.
-Use rtl-sdr as a true random number generator.
-Listening to amateur radio hams on SSB with LSB/USB modulation.
-Decoding digital amateur radio ham communications such as CW/PSK/RTTY/SSTV.
-Receiving digital radio monodiale shortwave radio (DRM).
-Looking for RADAR signals like over the horizon (OTH) radar, and HAARP signals
This is my 4th SDR device. It works about as well as the others. It consists of an RTL-SDR circuit and an upconverter, in a metal box to shield the electronics from interference. It came with a magnetic-mount antenna and a USB cable. This is not a complete receiver by itself (none of the inexpensive RTL-SDR devices available are), it needs to be used with software in order to work. This is not a defect, it is how SDR (Software Defined Radio) devices work. There is a link to instructions and driver software on the product description page for this item—you need to click that link. I have both a Windows 10 laptop and a Linux Mint netbook and have tried this unit with both of them.
This is my 4th SDR device. It works about as well as the others. It consists of an RTL-SDR circuit and an upconverter, in a metal box to shield the electronics from interference. It came with a magnetic-mount antenna and a USB cable. This is not a complete receiver by itself (none of the inexpensive RTL-SDR devices available are), it needs to be used with software in order to work. This is not a defect, it is how SDR (Software Defined Radio) devices work. There is a link to instructions and driver software on the product description page for this item—you need to click that link. I have both a Windows 10 laptop and a Linux Mint netbook and have tried this unit with both of them.
This is my 4th SDR device. It works about as well as the others. It consists of an RTL-SDR circuit and an upconverter, in a metal box to shield the electronics from interference. It came with a magnetic-mount antenna and a USB cable. This is not a complete receiver by itself (none of the inexpensive RTL-SDR devices available are), it needs to be used with software in order to work. This is not a defect, it is how SDR (Software Defined Radio) devices work. There is a link to instructions and driver software on the product description page for this item—you need to click that link. I have both a Windows 10 laptop and a Linux Mint netbook and have tried this unit with both of them.
Nice UV working device out of the box! BUT HF did not work until I open the case and soldered the missing vias between the interna RTL-DVB-T stick and the mainboard. Now after soldering both antenna ranges are working UV and HF. Nice product for a good price but little solderskills are needed!
Nice UV working device out of the box! BUT HF did not work until I open the case and soldered the missing vias between the interna RTL-DVB-T stick and the mainboard. Now after soldering both antenna ranges are working UV and HF. Nice product for a good price but little solderskills are needed!
Nice UV working device out of the box! BUT HF did not work until I open the case and soldered the missing vias between the interna RTL-DVB-T stick and the mainboard. Now after soldering both antenna ranges are working UV and HF. Nice product for a good price but little solderskills are needed!
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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A part of the QA has been auto-translated.
0
Q:
Why this device doesn't work on HF ? I find other users on the net that have the same problem.... :-(
Why this device doesn't work on HF ? I find other users on the net that have the same problem.... :-(
I tried this mod but the SDR would not work at all. Windows could not detect it after the mod. Removed mod and it works again on UV port. So the advertised specs are deceptive. This is a standard SDR that works only UHF and VHF signals. The HF port doesn't work. It can not receive medium wave radio or anything below 28MHz.
I tried this mod but the SDR would not work at all. Windows could not detect it after the mod. Removed mod and it works again on UV port. So the advertised specs are deceptive. This is a standard SDR that works only UHF and VHF signals. The HF port doesn't work. It can not receive medium wave radio or anything below 28MHz.
Answered by Paulus on 07/01/2018Helpful (0)
0
Q:
can I connect it to a mobile phone via OTG cable and operate in Google Android Operating System?? Any driver Available??
can I connect it to a mobile phone via OTG cable and operate in Google Android Operating System?? Any driver Available??
You can also check out ***** A usb drive with Skywave already installed can be gotten from ***** This OS has all SDR software currently available. You can dual boot it with windows or bring an old laptop back to life. Regards Jacob
You can also check out ***** A usb drive with Skywave already installed can be gotten from ***** This OS has all SDR software currently available. You can dual boot it with windows or bring an old laptop back to life. Regards Jacob
Answered by Jacob on 11/07/2019Helpful (0)
0
Q:
Does this device work on Mac OSX? is it compatible with any software that supports RTL2832U?
Does this device work on Mac OSX? is it compatible with any software that supports RTL2832U?
Answered by efelerteknoloji on 22/10/2019Helpful (0)
0
Q:
I would just like to inform you that I am working on SDR. So I request you to plz suggest if your device is compatible with Raspberry pi 3 model B with raspbian os. Can we use external antenna for its. And if yes then in that case can you plz provide manual or data sheet for that.
I would just like to inform you that I am working on SDR. So I request you to plz suggest if your device is compatible with Raspberry pi 3 model B with raspbian os. Can we use external antenna for its. And if yes then in that case can you plz provide manual or data sheet for that.
BangGood has three SDR radios for 100kHz to 1.7GHz which appear to be the same: item 1199322 (***** US), item 1206983 (***** US), and item 1196555 (***** US, on sale for *****). What is the difference between these three radios?
BangGood has three SDR radios for 100kHz to 1.7GHz which appear to be the same: item 1199322 (***** US), item 1206983 (***** US), and item 1196555 (***** US, on sale for *****). What is the difference between these three radios?
SDR#ist sehr gut geeignet. Vorher mit Zadig den passenden Treiber installieren.
SDR#is very suitable. Install the appropriate driver before using Zadig.
Answered by AndyReischle on 29/01/2021Helpful (0)
0
Q:
Ho ricevuto l' Ham Radio Ricevitore ma ho bisogno di istruzioni. Il link da voi suggerito nella descrizione non funziona, da questo messaggio: Error (429) This link is temporarily disabled. The person who shared it hit their daily limit of traffic or downloads. Learn about traffic limits. Non funzina neanche il link che fornite con le risposte. Cosa devo fare per avere le istruzioni in Italiano o in inglese? Grazie
Ho ricevuto l' Ham Radio Ricevitore ma ho bisogno di istruzioni. Il link da voi suggerito nella descrizione non funziona, da questo messaggio: Error (429) This link is temporarily disabled. The person who shared it hit their daily limit of traffic or downloads. Learn about traffic limits. Non funzina neanche il link che fornite con le risposte. Cosa devo fare per avere le istruzioni in Italiano o in inglese? Grazie
I have the Ham radio receiver offered by Exelway 100 kHz - 1.7 Mhz Bought. I miss the German or the English. Operation manual. The link printed in red on the supply page can not be opened. Now I have the device and no instructions for connecting! Which software do I need and where do I get the link ???.
I have the Ham radio receiver offered by Exelway 100 kHz - 1.7 Mhz Bought. I miss the German or the English. Operation manual. The link printed in red on the supply page can not be opened. Now I have the device and no instructions for connecting! Which software do I need and where do I get the link ???.
Dear, please try this link: ***** ***** if you still cannot download it, please come to our online chat for help, we will help you solve it asap. thank you.
Dear, please try this link: ***** ***** if you still cannot download it, please come to our online chat for help, we will help you solve it asap. thank you.
Answered by Irredenta on 03/01/2018Helpful (0)
0
Q:
How can I make it work on Windows 10?
Can anyone give an a good advice or tutorial for beginers
Does it work on Android?
How can I make it work on Windows 10?
Can anyone give an a good advice or tutorial for beginers
Does it work on Android?
It is a typical RTL-SDR with the additional option to directly feed HF to the receiver (bypassing the tuner). There are plenty of tutorials on YouTube. The most important bit is to use Zadig to install the driver.
It is a typical RTL-SDR with the additional option to directly feed HF to the receiver (bypassing the tuner). There are plenty of tutorials on YouTube. The most important bit is to use Zadig to install the driver.
Andris, tnx for your reply, V&U work well, HF no, because as you wrote some part of circuit are missing.. and nobody know correct circuit...to all customers, this device work on V&U only !!
Andris, tnx for your reply, V&U work well, HF no, because as you wrote some part of circuit are missing.. and nobody know correct circuit...to all customers, this device work on V&U only !!
Hi the devices is faulty - it comes as with the following message, tried two difference PCs Win10, Win7 - Error - Unknown USB Device (Device Descriptor Request Failed)
Hi the devices is faulty - it comes as with the following message, tried two difference PCs Win10, Win7 - Error - Unknown USB Device (Device Descriptor Request Failed)
What software must I use with this apparatus? I use now WDHR and that doesnot work at all, I get a screen and a message that there is no input available
What software must I use with this apparatus? I use now WDHR and that doesnot work at all, I get a screen and a message that there is no input available
FM radio: 87MHz-108MHz, select WFM. Medium wave broadcast: 526.5kHz~1606.5kHz, AM. Short wave broadcasting: 3MHz~30MHz, AM. Airport tower frequency: 118MHz-135.975MHz, AM Civil interphone frequency: VHF:136MHz-174MHz is NFM UHF: 400MHz-470MHz is NFM Amateur radio communication: short wave SSB: 10MHz below commonly used single sideband LSB; 10MHz above, often on the single side with USB. Ultrashort wave radio: generally use NFM system, the frequency is 50-54MHz, 144-148MHz, 430-440MHz
FM radio: 87MHz-108MHz, select WFM. Medium wave broadcast: 526.5kHz~1606.5kHz, AM. Short wave broadcasting: 3MHz~30MHz, AM. Airport tower frequency: 118MHz-135.975MHz, AM Civil interphone frequency: VHF:136MHz-174MHz is NFM UHF: 400MHz-470MHz is NFM Amateur radio communication: short wave SSB: 10MHz below commonly used single sideband LSB; 10MHz above, often on the single side with USB. Ultrashort wave radio: generally use NFM system, the frequency is 50-54MHz, 144-148MHz, 430-440MHz
dead after some operation, or cannot start at all from startup of device? If the second, ask for layouts and make internal connections (see another question).
dead after some operation, or cannot start at all from startup of device? If the second, ask for layouts and make internal connections (see another question).
Answered by Andris_b0 on 22/11/2017Helpful (0)
Ask a Question
1.You can contact the customer service. for any question regarding the product.
2.Ask the question in English to get answer faster.