¿ªÔÆÌåÓý

Date
Re: QUANTAR VHF Audio Interface...
Jim, I thought I had copied your message in my response, but I guess not.? This is what you sent.? I'm not sure how it will open the path for the wide band audio connections via pins 9 & 34 of the
By Burt K6OQK · #195209 ·
Re: VHF MTR2000 Poor Receive Performance
If I get what you¡¯re saying, I already ran those results. I inputted a signal through the antenna port on the duplexer and into the receiver through the duplexer. I had the transmitter side of the
By Jared Smudde · #195208 ·
Re: Harris portable radio batteries
I don¡¯t doubt the Honeywell li-ion batteries. ?I just need a 7100/7200 series charger that will charge the li-ion batteries that are shaped like a legacy nmh battery. ?I have twelve NEW li-ion
By Kevin Magloughlin · #195207 ·
Re: Harris portable radio batteries
We used to run Honeywell lithium polymer batteries on our XTS 5000s. Great batteries! They lasted 20+ hours with moderate transmit and near constant receive activity in talkgroup scan on a busy P25
By Dennis KB9RRN · #195206 ·
Re: Motorola MTR 2000 UHF repeater.
This can also occur if you have removed one of the option cards or have made a change in the codeplug that would need one of the option cards to function. Read the codeplug and as Millin has said find
By KT7AZ · #195205 ·
Re: Motorola MTR 2000 UHF repeater.
Glenn.. unplug the repeater, read the repeater to see where the error is located in the software .. sometimes the blinking red light indicates a power bump or a shot PA. So read the repeater clear
By MILLIN SEE · #195204 ·
Re: VHF MTR2000 Poor Receive Performance
Jared.. disconnect the tx side and terminate it into a 50 ohm dummy load. Terminate the high side of the duplexer..inject a signal from the antenna port of duplexer and see what you get. Any
By MILLIN SEE · #195203 ·
Motorola MTR 2000 UHF repeater.
I have a MTR 2000, and the Power light is flashing. Searching the internet, I found that it is in service mode. What do I need to do to get it out of Service Mode? Thanks for your help. Butch KE7FEL
By Glenn (Butch) Kanvick · #195202 ·
Re: VHF MTR2000 Poor Receive Performance
I am not, no adapters anywhere, I¡¯m using 4 foot RG-400 N Male/N Male cables. I¡¯ve tested them both for shorts/miswires and also ran them across a spectrum analyzer and both have about 0.16db of
By Jared Smudde · #195201 ·
Re: VHF MTR2000 Poor Receive Performance
Are you using any elbows in your system?
By MILLIN SEE · #195200 ·
Re: VHF MTR2000 Poor Receive Performance
It would appear that I have 2 issues resulting in the over 3 db down which probably explains my issue. So I guess that¡¯s what I mean when it¡¯s ¡°deaf¡±. I must be horribly messing up my MTR
By Jared Smudde · #195199 ·
Re: QUANTAR VHF Audio Interface...
As an AM station owner and engineer, all my AMs have been out to 10 kilohertz. The stations that have reduced to 5 are those that are running IBOC or HD which is required to prevent interference to
By Chris Boone WB5ITT · #195198 ·
Re: VHF MTR2000 Poor Receive Performance
FWIW, it¡¯s probably easier if you state your measurements in dB instead of uV. 0.53 uV = -112.5 dBm 0.40 uV = -114.9 dBm So, you¡¯re losing 2.4 dB in your duplexer, not the 1.3 dB you stated
By Mike Besemer - WM4B · #195197 ·
Re: VHF MTR2000 Poor Receive Performance
So I injected signal into the antenna port of the duplexer and hooked the receiver to the duplexer without the TX hooked up. It took 0.53 microvolts to maintain 12DB SINAD. But the thing is, when I
By Jared Smudde · #195196 ·
Re: QUANTAR VHF Audio Interface...
Since my post is not included, I have no idea what your talking about Burt. But glad to help with whatever it was. 73, Jim W7RY -- Thanks and 73, Jim W7RY
By Jim W7RY <jimw7ry@...> · #195195 ·
Re: Harris portable radio batteries
Our city went with the Honeywell lithium ion batteries and kept the same chargers for the jacquar radios. Eventually, we've switched over now to motorola, but the NiMH batteries were aweful for the
By MILLIN SEE · #195194 ·
Re: QUANTAR VHF Audio Interface...
Jim, I just saw this.? Don't know how or why I missed it when you sent it.? I'll look into trying this. Thanks, Burt, K6OQK
By Burt K6OQK · #195193 ·
Re: QUANTAR VHF Audio Interface...
OK, I stand by my statements and their relevance.? If you want to make it an argument about something else, That's you. My main point was bandwidth of the RF signal, which directly relates to the
By jb · #195192 ·
Re: Harris portable radio batteries
I understand the issues surrounding the nmh vs li-ion charging schemes. Thank you both for your input. I was hoping for a response from someone with up to date knowledge of the Harris product line and
By Kevin Magloughlin · #195191 ·
Re: RLC-2A
Hello Steve, I would be interested in the controller. 73, Joe, K1ike
By Joe · #195190 ·