Beste deals voor 300359,Module,Zenhon T-403 HDMI naar USB 3.0 video-opnamekaart

gevraagd door VE64z4tj op 2019-10-08 02:52:13

BG183217411 Full details can be find in description.

2022-02-22 05:00:30 Nuttig

Verzenden

antwoorden (3)

VE64z4tj 23/05/2019

Using an 8 element RG-6 colinear strapped to the balcony handrail I am getting >190 frames per second on ADSB#. This is approx 100% improvement over the dongle without the pre-amp. Max range observed so far is 400 km -- however my QTH is on top of a hill @ >1300m. In order to avoid the high gain of the preamp overloading the "front-end" of the DVB-T dongle I inserted a 20 dB attenuator on the output side of the preamp and disabled AGC in the ADSB# software. It was no problem for me to solder wires on to the lead from the feed-through capacitor to provide 5 VDC to power the pre-amp but a micro usb socket would have been much more convenient. I would really like to see some gain and bandwidth plots and also a more complete spec and schematic. When installing a pre-amp out of doors it is important to know what kind of input protection is provided. Overall I am quite happy with this pre-amp.

ADS-B 1090MHz RF-voorversterker LNA-module

30,44€ 47,04€

2

Reacties (1)

HDMI naar USB3.0 Video Capture Card 4k60hz HD Overname Kaart met Audio Poort Live Opname Box Game HD Video Recorder Zenhon T-403

28,59€ 35,05€

Q: Has anyone tried this with a Raspberry Pi 4 and Android tablet?

gevraagd door VE64z4tj op 2020-12-23 12:02:11

Gerifield I used it with my Oneplus 5T without any issues, it worked. (With and USB-C travel adapter.)

2021-07-31 09:35:36 Nuttig

Verzenden

antwoorden (2)

10000W 0-220V SCR Hoog Vermogen Elektronische Regelbare Spanningsregelaar Variabele Regelaar Spanningsomvormer

59,96€ 71,95€

Q: What certifications does this product have? [UL? CSA ?] I don't see any RFI supression, e.g. common mode chokes, in the photos -- what RFI supression is incorporated in the device?

gevraagd door VE64z4tj op 2019-07-14 09:39:20

adilcetin 3 Yıldır Sorunsuz Kullanıyorum, hiç bir problem yaşamadım, 10Kw güce çok rahat dayanır, çünkü damıtma sisteminde 2250 watt 4 Adet Ceketli Isıtıcı ile birlikte kullandım, bütün sertifikaları karşılar

2021-07-30 01:50:32 Nuttig

Verzenden

antwoorden (1)

Excellway 2200-7000W Pure Sine Wave Inverter 220V 50HZ EU Standaard 12V/24V LED Display Power Inverter

68,35€ 83,02€

Q: What electrical certificates of compliance have been issued for this device?

gevraagd door VE64z4tj op 2018-02-19 03:09:55

L-G hehesåkandetgå noone

2021-02-18 02:40:29 Nuttig

Verzenden

antwoorden (1)

Externe GPS GLONASS antenne-ontvanger Positionering gebogen antenne SMA Mannelijke connector 3 meter voor autonavigatie

10,14€ 12,91€

Q: Do I need a voltage insertion T ? What voltage does the pre-amplifier require? I don't see any voltage on the sma antenna connector of my Neo 7N GPS module.

gevraagd door VE64z4tj op 2021-01-01 11:41:11

Verzenden

antwoorden (0)

VE64z4tj 19/12/2018

connected input to 12VDC and output to Fluke voltmeter. Initial setting of the potentiometer, as received, gave approximately the input voltage. Adjusted the voltage down to just over 5 V. Further adjusting the potentiometer dropped the voltage to 0, more or less as expected. Turning the pot the other way brought the voltage up smoothly to over 30V under no load - continued turning the pot when there was a sudden voltage drop and the XL6009 started heating. Disconnected voltage immediately. Added 20 ohms of power resistors in series with the input and tried again. No output voltage. A resistance check across the out put showed approx 0.3 ohms -- more or less a dead short. Thought it might be one of the two caps filtering the output so I removed and tested these and then replaced them with new 50 V rated caps. Still no output and a shorted input. My conclusion is that it is possible to destroy the XL6009 by adjusting the output voltage in excess of 30V; i.e. no integral protection in the circuit on the higher voltage side. USE A VOLTMETER WHEN ADJUSTING THE POTENTIOMETER AND DO NO EXCEED MAXIMUM VOLTAGE SPECIFICATION.

Geekcreit® DC-DC Boost Buck Verstelbare Stap Omhoog Stap Omlaag Automatische Converter XL6009 Module Geschikt Voor Zonnepaneel

1,84€ 8,29€

5

Reacties (1)

RTL SDR Ontvanger V3 Pro Met Chipset rtl2832 rtl2832u r820t2 voor Ham Radio SDR RTL voor 500 Khz-2 GHz UHF VHF HF AM FM

22,13€ 26,75€

Q: The written "features" / specification shows 1 ppm TCXO however the photo of the PCB is labeled 0.5 ppm TCXO. Which is correct?

gevraagd door VE64z4tj op 2020-06-06 07:53:20

Lacon I have not see 0.5 ppm TCXO in the photo of the PCB.

2020-06-10 02:09:19 Nuttig (1)

Verzenden

antwoorden (1)

VE64z4tj 14/04/2020

I bought the ESP8266 and the DHT11 modules to set up a remotely readable thermometer. As soon as I found the Github link on the product page, setup was pretty straight forward. I also found a variety of YouTube videos that explain how to add the board to Arduino IDE and set up a web server and give links to prepared sketches. Not much of a problem, even for someone with only very basic Arduino skills. In fact, the only issue I encountered was with the USB cable that I used. Lucky for me the first video I watched pointed out this possible issue and switching to a different USB cable connected the board to Arduino IDE.

D1 R2 V2.1.0 WiFi-module gebaseerd op ESP8266-module Geekcreit voor Arduino - producten die werken met officiële Arduino-boards

12,91€ 10,14€

0

Reacties (0)

VE64z4tj 14/04/2020

I bought the ESP8266 and the DHT11 modules to set up a remotely readable thermometer. As soon as I found the Github link on the product page, setup was pretty straight forward. I also found a variety of YouTube videos that explain how to add the board to Arduino IDE and set up a web server and give links to prepared sketches. Not much of a problem, even for someone with only very basic Arduino skills. In fact, the only issue I encountered was with the USB cable that I used. Lucky for me the first video I watched pointed out this possible issue and switching to a different USB cable connected the board to Arduino IDE.

KY-015 DHT11 Temperatuurvochtigheidssensormodule

5,54€ 9,22€

0

Reacties (0)

VE64z4tj 08/04/2019

would benefit greatly from instructions in English. Regrettably, not everyone is able to read Mandarin.

FURRYTAIL Een kopje kattengras voor haarbalzaden

5,53€ 7,37€

2

Reacties (0)

Schakelende voeding Driver AC 110V / 220V naar DC 12V 30A 360W transformator voor LED-stripverlichting

30,44€ 36,89€

Q: 1) what certifications does this supply carry? 2) Is there a common mode choke and fuse on the 230V input side?

gevraagd door VE64z4tj op 2019-02-12 08:07:55

Alex Ithink so

2019-11-25 02:40:33 Nuttig

Verzenden

antwoorden (1)

VE64z4tj 08/02/2019

I use these magnets to make fridge magnets from my scroll saw work. These little magnets have plenty of holding power for this application. I use epoxy to glue the magnets to the work, first using my Dremel with a small milling bit as a mini plunge router to mount the magnets flush with the back of the work. The photo shows a figure cut from 6 mm plywood with magnets on the reverse so it can be attached to a fridge door.

50PCS N35 10mmx2mm Ronde Neodymium Magneten Zeldzame Aardmagneet

10,14€ 12,91€

1

Reacties (0)

5-1500MHz 20dB Gain Wideband High Frequency RF versterker Met Shielding Shell

8,03€ 8,05€

Q: What is the noise figure @ 1.1 GHz for this amplifier?

gevraagd door VE64z4tj op 2019-09-27 03:43:37

Verzenden

antwoorden (0)

VE64z4tj 08/04/2019

these devices are very helpful for checking chargers and cables. for the price, everyone with a USB charger should have one.

DC 3-7.5V 0-5A V2.0 USB Spanning Stroom Meter Oplader

0,91€ 9,22€

0

Reacties (0)

ADS-B 1090MHz RF-voorversterker LNA-module

30,44€ 47,04€

Q: what is the noise figure?

gevraagd door VE64z4tj op 2019-04-01 01:24:14

Gossamer 1.0db

2019-04-06 09:02:08 Nuttig

Verzenden

antwoorden (1)

VE64z4tj 01/04/2019

tried one from the set on wood and aluminum and it worked well.

Drillpro 6pcs HSS 6542 M3-M10 Combinatieboor Titanium Gecoate Tappenset 1/4 Inch Zeshoekige Metrische Ontbramer Verzinkboor Schroefdraad Metrische Tap

5,53€ 9,22€

0

Reacties (0)

VE64z4tj 01/04/2019

the rubber sanding drums become difficult to use after a few cycles

Drillpro 132pcs 120 Grit 1/4 3/8 1/2 Inch Sanding Drum with Sanding Mandrel Rotary Tool Accessories

10,14€ 12,91€

0

Reacties (0)

VE64z4tj 01/04/2019

Happy with these. I find that they are much easier to use than the little sanding drums for sanding curved edges of my scroll saw projects.

7-delige Flap Schuurwiel 80-600 Korrel Met een 1/8 inch Mandrel passend op Dremel Slijpmachine

8,29€ 10,14€

0

Reacties (0)

VE64z4tj 27/12/2018

I tested the paste by applying a small amount to each side of a smd capacitor and then soldering it to a prototype board using my Hakko soldering station. No issues -- solder flowed well and left very little residue. This would not be a typical use but was acceptable as a test.

YIHUA 35g/40g Soldeerpasta Flux GEEN Schoon Hoge Preformance Pasta BGA Rework Solderen Reparatie Tools

9,22€ 11,06€

0

Reacties (0)

Welkom bij Banggood,

U staat: toe

Alle berichten

Jij bent de expert, kan je helpen?

Over badges

About Badges

Helpful Badges

Are you ready to help?