Question about Motorola Talkabout T5720 (7 Channels) 2-Way Radio

1 Answer

What are the power channels - Motorola Talkabout T5720 (7 Channels) 2-Way Radio

Posted by Anonymous on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Motorola Master
  • 1,654 Answers

TalkAbout T5720 is a 1/2 watt radio.

Posted on Jan 08, 2015

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Which amplifier is best suitable for me to use?


This really depends on the setup you intend to create in your vehicle.

The Amplifer (amp) needs to be matched to the speakers you intend to run.


As a rule of thumb, the power of the amp shouldn't exceed the max. power of the speaker (this may damage your speaker). Instead, the amp's RMS output power should be at 75-100% of the speaker's RATED (RMS) input power. NOTE: this must NOT be confused with max power.

Ideally, you want to run each speaker with its own amp channel.

A subwoofer will usually require a hi-power single channel amp, or a 2 channel amp, bridged into 1 (to increase power output required for the sub).

Here are some examples in simpler terms:

1 channel (hi power) amp can run a subwoofer.
2 channel amp can run 2 speakers, or 1 sub (bridged).
4 channel amp can run 4 speakers, or a combination of 2 spkrs + 1 sub (bridged), or perhaps 2 subs (bridged).

Hope this makes sense.

Feb 27, 2013 | Car Audio & Video

1 Answer

Whats the process to change RF to channel 4?


1 Press POWER to turn the power off.
2 Press TV/VCR, current VCR Output Channel will appear on the LCD display.
3 Each time TV/VCR is pressed for 2 seconds, the LCD display changes as follow

clock press tv/vcr RF3 2 secondes later RF4.

• VCR Output Channel is automatically set during EZ Set Up.
1. If Channel 3 (or 4) is an active broadcast channel in your area, the Channel 4 (or 3) will be set.
2. If both channel are the active channel or none active channel, the VCR Output Channel will be set to Channel 3.
• Cancelled the EZ Set Up by pressing POWER during EZ Set Up before setting the Output Channel.
• VCR Output Channel will not change to previous VCR Output Channel if TV/VCR is pressed continuosly for more than 2
seconds.

May 27, 2010 | Sharp VC-H965U VHS VCR

1 Answer

Wattage


I have the following specs for you
Basically 150watts per channel using two channels , or 75watts using all four
Here goes:

  • 4 Channel Mosfet Amplifier
  • Advanced Overload and Thermal Protection
  • Metal Film Capacitors/Resistors In Signal Path
  • Frequency Response +/-1dB, 20Hz to 20 kHZ
  • Signal to Noise Ratio (A-weighted) >100dB
  • Max Continuous Bridged Power @ 1% THD 150 watts x 2 into 4 ohms @ 14.4 Vdc
  • Max Continuous Power per Channel @ 1% THD 75 watts x 4 into 2 ohms @ 14.4 Vdc
  • Nominal Continuous Power per Channel @ 1 % THD 35 Watts x 4 into 4 ohms @ 14.4 Vdc
  • IASCA/USAC Power Rating 12 Watts x 4 into 4 ohms @ 12.5 Vdc
  • Minimum Load when Bridged 2 Ohms
  • Minimum Load per Channel 1 Ohm
  • Input Signal Voltage Range 0.1 volts to 2 volts
  • Crossover Type Resisitor Network, Linkwitz Riley,
  • Highpass/Lowpass
  • Crossover Slope 24 dB per octave
  • Crossover Frequency Range 20-550Hz
  • Factory Crossover Setting 85 Hz
  • Auxilary Output Channels 2
  • Auxilary Output Frequency Range Highpass or Lowpass, Opposite of Speaker Output
  • Bass Boost 0- to +18dB @ 45 hZ
  • Power Supply Voltage 10Vdc to 15.5Vdc
  • Recommended Fuse 40 amp
Dimensions 12.25L x 9.25W x 2.10H

May 23, 2010 | Car Audio & Video

1 Answer

I need to know what the wattage the alpine mrv-f407 puts out when its bridged or only running 2 channels?


RMS Continuous Power (at 12.0V)
Per channel into 4 ohms...............40W, 0.08% THD
Per channel into 2 ohms ..............50W, 0.3% THD
Bridged into 4 ohms.....................100W, 0.3% THD

RMS Continuous Power (at 14.4V)
Per channel into 4 ohms...............60W, 0.08% THD
Per channel into 2 ohms...............80W, 0.3% THD
Bridged into 4 ohms.....................160W, 0.3% THD
Max. Power (at 14.4V)
Per channel into 4 Ohms..............120W
Bridged into 4 Ohms....................320W
This should help.

Apr 30, 2010 | Alpine MRV-F407 Car Audio Amplifier

1 Answer

Random power out indications


Your antenna is not tuned for Lowest SWR. The higher the SWR the less power you put out.

It needs to be tuned to the center of the band. Channel 19 or 20. an SWR of 2 is not that good. You should not go over 1.5. Idealely it should be as low as possible. My antenna is tuned so that my SWR is 1.0 on every channel.

So on channel 1 your SWR is high, so it puts out less power. Some what better on channel 20. And your SWR is lowest on channel 40, thus it gets out better.

You want to get the SWR on channels 1 and 40 the same. You need to know whether or not the antenna is too long or short.

Tune to channel 1 take a reading. Take note of it. Then do the same one channel 40.

If the reading is higher on 40 then on 1 your antenna is too long and you need to make it shorter. if its higher on 1 then on 40, its too short so make it longer. When you get to the point when the SWR on 1 and 40 is about the same, you about as good as you are going to get with the meter in the radio, and you will see that on channel 20 your SWR will be very low, and it will be your best channel, and you will also see that you put out about the same wattage on all channels.

Mar 25, 2010 | Galaxy Radios DX-979 40-Channels Base CB...

1 Answer

Can you tell the wattage of the onkyo tx 905 not the home theatre model stero only


140 watts minimum continuous power per channel, 8 ohm
loads, 2 channels driven from 20 Hz to 20 kHz, with a
maximum total harmonic distortion of 0.05% (FTC)
170 watts minimum continuous power per channel, 8 ohm
loads, 2 channels driven at 1 kHz, with a maximum total
harmonic distortion of 0.7% (FTC)
180 watts minimum continuous power per channel, 6 ohm
loads, 2 channels driven at 1 kHz, with a maximum total
harmonic distortion of 0.1% (FTC)

Oct 22, 2009 | Onkyo M-282 2-Channel Amplifier

1 Answer

Do you have instructions for wiring install on volfenhag GX8200??


Amplifier Class AB
Number of Channels 2
RMS Power (4 ohms) 120 watts x 2 channels
RMS Power (2 ohms) 200 watts x 2 channels
RMS Power (1 ohm) Not Stable
Bridged RMS Power 400 watts x 1 channel
Total RMS Power Output 400 watts
Peak Power Output 1000 watts watts x 1 channel
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 ohms
THD at Rated RMS Power 0.1%
Speaker Level Inputs No
Preamp Outputs 1 pair
Built-in Crossover High-pass (HP), Low-pass (LP), Full (AP)
High-Pass Crossover Frequency 40 - 250 Hz
Low-Pass Crossover Frequency 40 - 250 Hz
Subsonic Filter N/A
Signal-to-Noise Ratio N/A
Channel Separation N/A
Bass Boost 0 - 18 dB
Bass/Gain Remote Yes
Fan Cooled Yes
Fuse Rating 20A x 2

Dec 24, 2008 | Volfenhag ZX-8200 Car Audio Amplifier

1 Answer

Synergy V remote - TV power on to last channel viewed - what's the code??


Actually, there is a setting in the cable box for this. You hit the settings button on the remote TWICE, then scroll down to Viewer:Power On. Click on what channel (or last channel) you want it to go to when you power on. Hope this helps. I have the 8300 HDC DVR.

Oct 07, 2008 | Televison & Video

3 Answers

Ch 9


Hi larry, That is a normal ch 9 default on electronic channel changers. Small midlands/cobras also do that. Try taking the red/hot power wire loose and attaching it to a power source that is hot all the time. That way there will be power going to the radio with the key shut off and it should retain the last channel you were on.
Hope this is what you were looking for, let us know,, Mechanic

Feb 21, 2008 | Maxon MCB-30 40-Channels Base CB Radio

1 Answer

Sub+amp configuration


With a single 4-ohm subwoofer, usually the best choice is a 2-channel amp that can be bridged to a single channel. In your case, the sub is rated for 1000 watts. Not many amps are rated for that kind of continuous power into a 4-ohm load. Kicker doesn't list a minimum power rating, which isn't unusual in subwoofer specs. Depending on your budget, I'd look for an amp rated for 300-500 watts minimum; the higher, the better, up to 1000 watts. Most amps will have several power ratings, based on the load impedance and number of channels driven. A typical 2-channel amp might be rated like this: 150 watts x 2 channels at 4 ohms 300 watts x 2 channels at 2 ohms 500 watts x 1 channel at 4 ohms. The power rating you'll want to look at will be the 1-channel, 4-ohm rating. You can look at mono amps, too, but in the power ranges you're looking for, a 2-channel amp will probably give you the best value. However, if you can find a mono amp with a high enough 4-ohm power rating, it would run cooler and might last longer than a 2-channel amp with comparable power. When looking at mono amps, you'll find their highest power output will be at 2 ohms or 1 ohm; make sure you're checking the 4-ohm rating when making comparisons. Some amplifiers that might work well for you: Kicker SX900.2 Kicker ZX850.2 Alpine PDX-1.1000 Rockford T600-2 Hifonics ZXi 1006 Premier PRS-D2100T Power Acoustik OV2-2200

Jul 05, 2007 | Kicker C12-4 Car Subwoofer

Not finding what you are looking for?
Motorola Talkabout T5720 (7 Channels) 2-Way Radio Logo

Related Topics:

47 people viewed this question

Ask a Question

Usually answered in minutes!

Top Motorola Radio Communications Experts

eradiostore
eradiostore

Level 3 Expert

1654 Answers

Greg Cann
Greg Cann

Level 3 Expert

1114 Answers

bill tarkulich

Level 1 Expert

33 Answers

Are you a Motorola Radio Communication Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...