#656

Рет қаралды 4,688

Күн бұрын

Пікірлер: 29

@nine7295 3 ай бұрын

I paid less than $16 USD and mine came with a US adapter, a dock with a slot for just the battery and a slot for the whole radio (only charge one at a time though), and a earphone mic with PTT surveillance kit. I bought these under the WLN brand and the Zastone brand and model X6, both in black. (They are also available in white also). One unit has low mic audio from the internal mic, but external mic is good, so it's a mic problem, probably need replacing. I haven't done that yet. My friends really like it also. Great for the kids, one of them said. There is a hack to program it on VHF, but I won't TX on it. Just for RX but the antennas isn't resonant on VHF. So not very sensitive there.

@markifi 2 жыл бұрын

wow i never expected to find something when typing in "wln kd-c1 disassembly" but seems like youtube has everything. thanks! (i'm wondering how can i put a battery in this thing that lasts longer than the stock 16 hours standby)

@dayohadayhart 2 ай бұрын

Could you please take out the internal antenna and check on what frequency it is matched?

@e75channel 3 жыл бұрын

Interesting video.

@dayohadayhart 2 ай бұрын

Can we replace the mini USB port with TYPE-C?

@boggs2005 2 жыл бұрын

Will it work on FRS Frequencies?

@bobkozlarekwa2sqq59 3 жыл бұрын

I’m curious about power output and what frequencies were really programmed into this

@riccardopapi5992 3 жыл бұрын

Very likely PMR channels: 1 446.00625 2 446.01875 3 446.03125 4 446.04375 5 446.05625 6 446.06875 7 446.08125 8 446.09375 9 446.10625 10 446.11875 11 446.13125 12 446.14375 13 446.15625 14 446.16875 15 446.18125 16 446.19375

@bobkozlarekwa2sqq59 3 жыл бұрын

If they are on 446, that’s in the amateur radio band. Definitely needs to be reported to the FCC

@caloocandrrmo1710 4 ай бұрын

do you have software for kd c90u

@AECRADIO1 3 жыл бұрын

Impossible to get 5 Watts with 1.0A current. USB is common interface for data/charging these units. HYT has this, as do most.

@AECRADIO1 3 жыл бұрын

FCC is not law, only rules. Too many wrongly exchange the info. Any software to program it, or is it preprogrammed? DIP switch programming? Multi button hold/press to step through channels?

@IMSAIGuy 3 жыл бұрын

you can program it via USB cable. not chirp but they have a different program. hold press bottom button to start scan.

@paulcohen1555 3 жыл бұрын

We need some measurements, power out, spurious, receiver sensitivity.

@maka5955 3 жыл бұрын

@@IMSAIGuy Chirp works. It's have WLN KD-C1. Only Plus version with channel display need own program.

@dayohadayhart 2 ай бұрын

There are two version of this in my country. One can be detected and programmed with chirp, another can't.

@AECRADIO1 3 жыл бұрын

Screw holds antenna and chassis to front case.

@MohammadAliLayatan-xd7ht 10 ай бұрын

Paano kong parang groud ang salita anong sira master

@AECRADIO1 3 жыл бұрын

Volume control probably has a collar nut.

@nayanjagirdar8408 6 ай бұрын

👌👍

@AECRADIO1 3 жыл бұрын

Even cheaper...soldered antenna. Easy to retrofit an SMA.

@TouYubeTom 3 жыл бұрын

got two bundled for 20 euros

@AECRADIO1 3 жыл бұрын

BK4815 128-590 MHz. 12.5/25KHz ch. spacing 5 dBm RF PA 3.0-3.6 V power..CTCSS/DCS Standard DTMF Sell all 1.2/2.4 Kbps FSK data W/F2D or F1W modulation 3 wire interface 4X4 32 pin package.6