Οι καλύτερες προσφορές για Induction Heating Module

Ερώτηση από DavidCampos επί 2021-10-12 10:38:16

Erwin Call it graphite instead of carbon then your search result will be different ;-) https://www.banggood.com/search/graphite-crucible.html?ab_version=2

2021-10-13 09:34:11 Βοηθητικός

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FT-857/FT-897 Metal Original Original External Multi-Function S Meter SWR Power Meter

20,97€ 26,05€

Ερ: where does the meter connect to the radio?

Ερώτηση από Clyde επί 2021-09-24 09:02:21

Erwin Hello Clyde, the meter connects under the left hand side of the bottom of the FT-857 when looking towards the front of the Ft-857 (same side as the microphone exits)

2021-09-24 04:11:41 Βοηθητικός

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Erwin 14/01/2020

These are what one frequently needs RP-SMA female to and RPA-SMA female Adapter the are well made and usable

RP-SMA Female To RP-SMA Female Wireless Adapter For Walkie Talkie

6,01€ 6,94€

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Erwin 18/09/2021

Came fast and well packed. The item feels like a valuable pressure gauge in your hands and there is loads of accessories delivered with it. I would buy it again!

Audew 250PSI Digitalηφιακός μετρητής πίεσης ελαστικών με οπίσθιο φωτισμό LCD 3 σε 1 ξεφούσκωμα ελαστικού

18,23€ 26,92€

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Erwin 18/09/2021

Came rather fast and well packed to Austria. It works like a charm.

FT-857/FT-897 Metal Original Original External Multi-Function S Meter SWR Power Meter

20,97€ 26,05€

0

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Erwin 12/09/2021

It works - not as noisy as former UV-HVoltage insect killers were - no buzz nothing. However it does it's job.

Φορητό ηλεκτρονικό δολοφόνο εντόμων εξωτερικού χώρου κουνουπιέρας UV Light Pest Trap Fly Gnat Moth έντομο Killer για οικιακό κήπο

30,09€ 31,26€

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Erwin 12/09/2021

An excellent unit in a nice case it works very well, whish I had that 20 years before.

Πρωτότυπο SAA-2N NanoVNA V2 3GHz 2.2 Έκδοση 3000mAh Μπαταρία Vector Network Analyzer Kit HF VHF UHF Antenna Analyzer 4Inch Display

98,15€ 112,04€

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Erwin 02/08/2018

Loaded with features and fairly accurate even in low and high frequency's extremes I'm glad that I have bought it.

FY6800 2-Channel DDS Αυθαίρετη γεννήτρια σημάτων κυματομορφής 14bits 250MSa / s Ημίτονο τετράγωνο Σφυγμός VCO Meter

86,85€ 105,96€

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Erwin@Ladys Ican not see any option for this range! how on earth can this be made without a range extender.

Abadie Paul 02/11/2020

Bon produit. Quelques bizarreries sur l'ensemble de la plage avec des zones où la réponse est particulière. Après contrôle au générateur, la précision en fréquence est parfaite, la précision en niveau est (+/-) 7db, ce qui est tout à fait agréable à la vue de l'étendue du spectre. Bonus pour l'accès à 10kHz-1MHz pour lequel je n'avais pas de récepteur. Je recommande !

XT-127 Φορητό όργανο μέτρησης συχνότητας σήματος αναλυτή φάσματος 10-2700MHz WIFI Ραδιο RFID Παρακολούθηση ακτινοβολίας

260,58€ 322,25€

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Erwin 22/04/2021

It came well packed and rather fast - the quality is good and a lot of accessories came with it. However I just gave it a try once but I'm unsure if it would do more damage than good for my teeth - it appears to me rather strong.... so I rather use it as a cleaning device for tiny edges and suck...

Showsee Electric Dental Calculus Remover IPX6 Αδιάβροχο υπερηχητικό λεύκανση δοντιών λεκέδες εργαλείο Tartar USB Επαναφορτιζόμενο καθαριστικό δοντιών με οθόνη HD LE

17,36€ 27,79€

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Geekcreit® LTDZ 35M-4400M Handheld Simple Spectrum Analyzer Μέτρηση σήματος Interphone

73,82€ 97,94€

Ερ: What signals can be picked up without 30dB amplifier (i.e. WiFi AccessPoint, mobile phone, Bluetooth? What 30dB amplifier should I purchase (item# on banggood)?

Ερώτηση από polleke67 επί 2021-08-02 05:06:32

Erwin As good as no signal!!! except when you are close to a 100Watt transmitter ...just kidding -- but it is close to the truth! You can buy an 40db amplifier like Bangood ID: 1167696 or add two in series like ID: 1237028 or one like ID: 1237028 but the latter two are limited to 2 GHz. However I recommend the tiny SA ID: 1824664 it is not up to 4GHz but it works well up to 1 GHz. and has a way better resolution.

2021-08-03 05:48:23 Βοηθητικός (1)

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Erwin@chrisbeim Ja das Ding ist ein sogenanntes ..pice of s h i t\" aber es gibt etwas brauchbares für weniger Geld den TINY SPECTRUM ANALYZER ID: 1738031der geht wirklich gut.

Erwin 03/02/2020

Fast delivery It did not exactly fit my needs and expectations. The analyzer needs at least a 30dB amplifier otherwise it is as deaf as a stone. It does not even indicate a a local FM radio station with an VHF antenna attached to it - unless an 30dB amplifier is in series with the antenna. I intended it to use on the IF exiting my FT1000D as a spectrum display but the bandwidth and resolution are not sufficient for such an application. The lowest span is 3Mhz and the lowest RBW is 5Khz /Kc. The display is bright and clear and very good to read. It might be a good idea to buy an additional rechargeable lithium battery for it.