 Okay, so we've built this little circuit up. Now, the problem that I'm getting is, uh, I've stuck a whole bunch of transistors in the wrong way around, for some reason I've marked it down. On here the wrong way, but that's the correct way for BC, 557, and that's 547B1. For some reason I've got those in the wrong way around. But anyway, that's about it. So anyway, so here it is, but it doesn't seem to be getting a lot now. I've tried using this for a coil. I tried using this, and none of it makes any difference. At the minute I've actually got this AM aerial antenna on there. Shipped it over there. So what I'm going to do, because we don't seem to have any, the signals that can, you know, be distinguished. I'm just turning that back the other way. So what I'm going to do is I'm going to disconnect the circuit here, and I'm going to inject a signal into there. Now, I built this. I built this little flip-flop circuit, which is going to produce a signal, and I should be able to use this lead. If I remember this correctly, this, oh no, this is the power-in. This is the probe side, and this is the earth. So I might be like going to connect this up to the ground, and then I can use this probe to inject the signal and see if we get anything more recognised out of this. So let's give it a go, see what we can do with that. Okay, so I'll just connect this up. Now if I can it to the base of this transistor. It's been nearly amplified, so it's working. That's a little weird. It does work. Okay, but it's just not, we just haven't got a signal that's working very well for it now. I can't remember whether it said that it's supposed to use decent transistors. These are just cheap. I think I got a hundred for a pound, including the shipping from China. So these 547s. So you could be something to do with that, I'm not sure. But it's nice to see that my little probe works, because we do get a straight audio tone, which is good. I don't know why on this PMP though, it's not doing the same thing there. But they're alright, they're okay. You can hear quite the oscillation. I really don't know what I'm doing. I'm just trying to figure out what I can as I go along. So, you know, if you're expecting to see some sort of professional doing this, you know what he's doing. That's not what you got with me. I'm just learning how to play around with this stuff, so I'm just experimenting and just playing. But I'll see what else I can do with this and see if I can get this to work a bit better. Okay, so what I've done is I've just connected this old fan. I've literally put the wires underneath. We've got the coupling capacitor there, as you can see, and the negative there. So it's not the greatest, but it is amplifier. So I was moving the circuits working, but it's not very good. I don't know if it's because it could do with some more input power. I'm not sure. I'm going to have to play around with that a little bit. So that side works, so we've got to just try and get the detector side working. I'll assume it's something to do with all this, but I'm not quite sure. Also, it's been new cases having to play around, even though that's quite distorted. It's not very good at all, really. It has got something out that end, which is a bonus. So if I remember looking at that and see what happens to get anything else from out of it.