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Re: Receive
I checked and they both match
By Robby · #214147 ·
Re: Receive
Robby, Did you get my personal e-mail reply to your question yesterday? Here is my response to you sharing your MMDVM.ini file screenshots: ------------------ Robby, Try changing SelfOnly=0. If it
By Scott Zimmerman · #214146 ·
Receive
can anyone help with this I have a MMDVM STM32 with a Kenwood D700 it’s receiving but no audio coming from handheld anytone 878uviii plus I can see the signal strength full scale on both radios just
By Robby · #214145 ·
Re: WACOM WP-641 vs. Sinclair Q2330E
And the reason why the Ns have less notch? Kit Parsons himself told me when I ordered my 220 652s in 1984. He sent a handwritten note with the invoice to my PO box...I had ordered with type Ns..he
By Chris Boone WB5ITT · #214144 ·
Re: 6 m repeater antenna
Already covered above, but here are a number of ways to feed multiple antennas with 50 ohm feed-points. 2 x 50 ohm antennas: http://dg7ybn.de/Phasing/Phasing.htm#Feed_2x_50 Stacking distances also
By Lonney K1LH · #214143 ·
Re: IC FR4000 flat audio for MMDVM and DMR conversion?
At 3/28/2025 03:22 AM, you wrote: Looking at the manual that you provided, you have the correct point marked Chris WB5ITT "Splutter filter"? Must be related to the "Lipple Filter" found in many
By Bob Dengler · #214142 ·
Re: 6 m repeater antenna
Its not related to a J-pole, the DB Products dipoles are simply a center fed dipole with a fat grounded element and the driven element is a folded monopole. Probably much lower impedance than a
By Mike · #214141 ·
Need schematic for Motorola MSF 5000 UHF Repeater Amplifier 75w Model TLE2522A
I’m looking for a schematic for a Motorola MSF 5000 UHF Repeater Amplifier 75w Model TLE2522A. if you have one, please let me know 73, …Gary, KE8O
By Gary, KE8O · #214140 ·
Re: IC FR4000 flat audio for MMDVM and DMR conversion?
<-- Hi Pierre:? Something in the back of my cranial filing cabinet tells me that this repeater is not suitable for digital use.? I'd check to ensure the exciter is a true FM exciter (not PM), and
By Ramesh Dhami &#92;(VA3UV&#92;) · #214139 ·
Re: 6 m repeater antenna
That is indeed a DB-225 (see catalog pic). Notice the 1.5 SWR bandwidth at 50 MHz is only 0.5 MHz compared to the a DB212 which has a bandwidth slightly more than 1MHz on 6M. Therefore, if duplexing
By John · #214138 ·
Re: 6 m repeater antenna
That's actually called a DB225...single dipole with director.... I've been dealing with them for over 45 years.. This one looks to be homemade though.. a DB212 loop with a homemade director.. there's
By Chris Boone WB5ITT · #214137 ·
Re: 6 m repeater antenna
Chill out Chris. That is a DB antenna. It is a 212 folded dipole with a director. Ran into one on a paging system around 35MHz, it was a monster but that’s low band. In order to recycle it to 6
By Milton Engle · #214136 ·
Re: 6 m repeater antenna
Looks like a homemade clone of a DB-225 antenna. It would be mounted to a metal mast or tower that must extend beyond the top of the folded dipole. The DB-225 is a 50-ohm antenna. Since this one is
By Chuck Kelsey · #214135 ·
Re: IC FR4000 flat audio for MMDVM and DMR conversion?
Looking at the manual that you provided, you have the correct point marked Chris WB5ITT [email protected]> wrote:
By Chris Boone WB5ITT · #214134 ·
Re: Icom FR4000-3 Repeater
I passed along version 1.4 to Jeremy Chris WB5ITT [email protected]> wrote:
By Chris Boone WB5ITT · #214133 ·
Re: 6 m repeater antenna
Number one that's a poor picture because it's doesn't show everything and I can't zoom in, number two that looks like a homebrew antenna because the wood support boom and it looks like PVC holding up
By Chris Boone WB5ITT · #214132 ·
Re: Icom FR4000-3 Repeater
you aint no orphan mate.? Human failibillity! let me know if you need that software and dont locate it. I am on email as per QRZ. Maxwell VK5AC.
By maxwelloau · #214131 ·
Re: Can I use a low power programming cable to program high power astro spectra?
But you can steer it to a lower number in Device Mangler.
By Bob KK6RQ · #214130 ·
Re: WTB: 107.2 Hz Vibrasender
The KLN6209 or a TLN6824 will also work. The TLN6824 is common as it was the Micor encode reed. Mike WA6ILQ
By M M · #214129 ·
Re: 6 m repeater antenna
Interesting, is that a 2 element Yagi with the driven element that gets snuggled up close to the mast then a director out front? If so they are not relying on the mast as a reflector as it looks like
By Mike · #214128 ·