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.
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)
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?
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.
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)
Can we replace the mini USB port with TYPE-C?
Could you please take out the internal antenna and check on what frequency it is matched?
do you have software for kd c90u
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?
you can program it via USB cable. not chirp but they have a different program. hold press bottom button to start scan.
We need some measurements, power out, spurious, receiver sensitivity.
@@IMSAIGuy Chirp works. It's have WLN KD-C1. Only Plus version with channel display need own program.
There are two version of this in my country. One can be detected and programmed with chirp, another can't.
Will it work on FRS Frequencies?
👌👍
Impossible to get 5 Watts with 1.0A current.
USB is common interface for data/charging these units.
HYT has this, as do most.
Paano kong parang groud ang salita anong sira master
I’m curious about power output and what frequencies were really programmed into this
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
If they are on 446, that’s in the amateur radio band. Definitely needs to be reported to the FCC
Interesting video.
Volume control probably has a collar nut.
Even cheaper...soldered antenna. Easy to retrofit an SMA.
Screw holds antenna and chassis to front case.
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
Google the frequency it’s much faster than making a video
got two bundled for 20 euros
Hey don't leave us hanging. Program it up lets make some measurements.
next episodes
Looks a little like an HYT clone.
RTL CHIP..