N97 FM Transmitter power
I read that the transmitter power from this device is a little bit weak.
If there is a chance that the power level can be configured just like the WIFI transmitter, would you like it?
don't know if such a feature would be included for the FM transmitter, even in the future. performance is inconsistent with any FM transmitter on any Nokia device, a lot of people complain but fail to understand that it depends on the environmental conditions, such as weather, distance from receiver etc. and that the antenna included in phones does quite a good job for its small size, when you relate it to dedicated FM transmitter solutions that you can purchase. and there is the balance between battery life also when you consider the power that it drains.
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Similar Messages
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Aironet 1310 Transmitter Power??
I have approx 20 Cisco Aironet 1300 AP's that I use as Bridges to connect Various wide-spread, non-adjoining offices together. I do not have any problems as such, but obviously, some of the connections are stronger/faster than others due to various factors. But 1 thing I have noticed is that some of the AP's radios are rated (Transmitter Power CCK/OFDM) at 50mw and some at 20mw, and generally the 50mw AP's link seems to be faster. Therefore I have tried my best to upgrade the 20mw to 50mw - matching the radio settings, upgrading the IOS - but it doesn't change. All the AP's were purchased at roughly the same time and from the same vendor.
I have tried a few IOS's, but most of the AP's have 12.4.3g.
Can anyone explain this and/or help me upgrade to 50mw if it is possible.Here is the URL which will help you for the configuration setting about the Cisco Aironet 1300 Series follow the configuration guide which will help you :
http://www.cisco.com/en/US/docs/wireless/access_point/1300/12.3_7_JA/configuration/guide/b37adm.html -
Cisco Aironet 702 - Transmitter Power: error
hi,
I have problem with setup Cisco Aironet 702. I set all properties. Interfaces gigaEthernet and Radio0 are UP. I don't see my SSID in network. On properties for Radio0 I see error in section Transmitter Power. How can I troubleshooting this issue?
Here I uploaded screens from configuration pages
https://onedrive.live.com/?gologin=1&mkt=en-US#cid=0AE7867F90F4DB32&id=AE7867F90F4DB32!257
regards,
Jacekrunning config
Current configuration : 1838 bytes
! Last configuration change at 01:23:01 UTC Mon Mar 1 1993
version 15.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
hostname apOpenSpace
logging rate-limit console 9
enable secret 5 $1$AL/C$ZkBchBuZ9hGtztdUacBmO/
no aaa new-model
no ip cef
dot11 syslog
dot11 ssid Artim_Wifi
authentication open
authentication key-management wpa version 2
wpa-psk ascii 7 096D5C1D1008464B525C
dot11 guest
username Cisco password 7 096F471A1A0A
bridge irb
interface Dot11Radio0
no ip address
encryption mode ciphers aes-ccm
ssid Artim_Wifi
antenna gain 0
power local 5
packet retries 64 drop-packet
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
interface Dot11Radio1
no ip address
shutdown
antenna gain 0
peakdetect
no dfs band block
packet retries 64 drop-packet
channel dfs
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
interface GigabitEthernet0
ip address 10.6.11.54 255.255.255.0
duplex auto
speed auto
bridge-group 1
bridge-group 1 spanning-disabled
no bridge-group 1 source-learning
interface BVI1
ip address 10.6.11.54 255.255.255.0
ipv6 address dhcp
ipv6 address autoconfig
ip default-gateway 10.6.11.1
ip forward-protocol nd
ip http server
no ip http secure-server
ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag
bridge 1 route ip
line con 0
line vty 0 4
login local
transport input all
end -
Range with reduced transmitter power?
What is the approx. range in meters/feet of an AirPort Extreme when transmitter power is set to 10%, 25%, 50%, or 100%?
Same question for Airport Express. Set to 802.11n only. In an unrestricted environment. For a good to very good reception.
Any infos appreciated. Also to manuals. Thanks.That information is not published anywhere. A rough estimate is that it decreases as 1/d^2. The free space range is approximately 150 feet at sea level at full power.
If you know about decibels then a 50% decrease in power will reduce the received signal by 6 db. -
Aironet 1600 Transmitter power: error
Under the 2.4ghz status I see:
Transmitter Power
error
Which i believe is the culprit for weak wireless and also choppy connection to AP.
attached is config
Also I'm using cisco power injector which says its non-cisco which it is!!
Help guys no one in cisco has answer they just send me to different people and now I'm HERE!!
John!Along with CDP you should also set the power inline. Is the power injector the one listed here?
Powering Options
? 802.3af Ethernet Switch
? Cisco AP1600 Power Injectors (AIR-PWRINJ4=, AIR-PWRINJ5=)
? Cisco AP1600 Local Power Supply (AIR-PWR-B=)
Caution When using the power inline negotiation injector override command, a power injector must always be installed to prevent a possible overload condition with an underpowered power source.
Sent from Cisco Technical Support iPhone App -
CIsco AIR-SAP1602E - transmitter power error
Hi,
Because of end-of-life of the wireless AP 1140 series, we decided to switch to the 1600 series.
We have now several AIR-SAP-1602E devices which show the same behaviour:
On the web interface, there is an error indicated for the transmitter power (see screenshot attached).
Question: Is this a known issue (bug in the interface?,...) or is there actually something wrong.
Output power is measured to be about 3db lower than compared with the 1142.
Attached are the supported dual band Cisco Antenna's.
Regards,
Dimitri HofmanHello,
As per your query i can suggest you the following data sheet-
Maximum Total Transmit Power
2.4 GHz
• 802.11b
• 22 dBm (3 antennas enabled)
• 802.11g
• 22 dBm (3 antennas enabled)
• 802.11n (HT20)
• 22 dBm (3 antennas enabled)
5 GHz
• 802.11a
• 22 dBm (3 antennas enabled)
• 802.11n non-HT duplicate mode
• 22 dBm (3 antennas enabled)
• 802.11n (HT20)
• 22 dBm (3 antennas enabled)
• 802.11n (HT40)
• 22 dBm (3 antennas enabled)
Hope this will help you. -
Transmitter power error - Cisco 1602E
Hello,
on the web interface, there is an error indicated for the transmitter power.
I have no idea whats wrong.
The follwing supported dual band Cisco Antenna's are in use.
AIR-ANT2524DW-R=
Here is my config:
! Last configuration change at 23:21:26 +0100 Wed Mar 5 2014 by Thomas
! NVRAM config last updated at 23:21:26 +0100 Wed Mar 5 2014 by Thomas
! NVRAM config last updated at 23:21:26 +0100 Wed Mar 5 2014 by Thomas
version 15.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec localtime show-timezone
service password-encryption
hostname ap-2
logging rate-limit console 9
aaa new-model
aaa authentication login default local
aaa authorization exec default local
aaa session-id common
clock timezone +0100 1 0
no ip cef
no dot11 igmp snooping-helper
dot11 syslog
dot11 ssid TOM
authentication open
authentication key-management wpa version 2
guest-mode
wpa-psk ascii 7 xxxxx
dot11 ssid TOM2
authentication open
authentication key-management wpa version 2
guest-mode
wpa-psk ascii 7 xxxxx
dot11 guest
username xxxxx privilege 15 password 7 xxxxx
bridge irb
interface Dot11Radio0
no ip address
no ip route-cache
encryption mode ciphers aes-ccm tkip
ssid TOM
antenna gain 2
stbc
beamform ofdm
speed basic-1.0 2.0 5.5 11.0 6.0 9.0 12.0 18.0 24.0 36.0 48.0 54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
interface Dot11Radio1
no ip address
no ip route-cache
encryption mode ciphers aes-ccm tkip
ssid TOM2
antenna gain 4
peakdetect
no dfs band block
stbc
beamform ofdm
channel width 40-above
channel dfs
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
interface GigabitEthernet0
no ip address
no ip route-cache
duplex auto
speed auto
no keepalive
bridge-group 1
bridge-group 1 spanning-disabled
no bridge-group 1 source-learning
interface BVI1
ip address dhcp client-id GigabitEthernet0
no ip route-cache
ip forward-protocol nd
ip http server
ip http authentication aaa
no ip http secure-server
ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag
no cdp run
bridge 1 route ip
line con 0
line vty 0 4
transport input all
sntp server 192.168.2.66
sntp broadcast client
end
Regards
Thomas NeumannI would make a few changes also. Remove TKIP from the encryption. If you use WPA2 then you should match that up with AES. If you were to use WPA then you use TKIP. Also I would remove the antenna gain from each of the radios
Example:
encryption mode ciphers aes-ccm
ssid TOM2
no antenna gain 4
Sent from Cisco Technical Support iPhone App -
Transmitter power error on 1600 series
Hi all,
I have a problem with 3 APs witch have a "transmitter power status as "error". The clients who want to connect have a realy weak signal.
i tried to up the gain of the dot11radio 0 but nothing change..
I have not externals antenna.
show int dot11radio 0 :
CSP-AP02-1er#sh int dot11Radio 0
Dot11Radio0 is up, line protocol is up
Hardware is 802.11N 2.4GHz Radio, address is 2c3e.cf72.ccf0 (bia 2c3e.cf72.ccf0)
MTU 1500 bytes, BW 54000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 255/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:07, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/9355/0/0 (size/max/drops/flushes); Total output drops: 160
Queueing strategy: fifo
Output queue: 0/30 (size/max)
5 minute input rate 11000 bits/sec, 7 packets/sec
5 minute output rate 6000 bits/sec, 5 packets/sec
493051 packets input, 89738870 bytes, 0 no buffer
Received 3416 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
118626 packets output, 44925181 bytes, 0 underruns
13 output errors, 0 collisions, 7 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
shiow run :
interface Dot11Radio0
no ip address
no ip route-cache
encryption mode ciphers aes-ccm tkip
ssid MySSID
antenna gain 2
stbc
beamform ofdm
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
this is a screen with the error :
and a second one witch show that all trafic is going at 1mbps (the lowest rate) :
Can someone help me ?
thanks :)Please follow the below discussion on same topic
https://supportforums.cisco.com/document/50526/how-configure-and-verify-transmitted-power-level-aps -
Hello i'm the owner of a nokia n97,laster sofware version 21.0.0.045v.I can't activate the fm transmitter.I selecte it and it asks me if i want to activate it (yes/no )but i select yes and nothing i mean nothing happens it just stays turned off
is it a bug? Thank's for reply
Ce traiesc eu intr-un e46 330ci in cateva minute nu traiesc altii intr-o viata intreagaIt's a pain to do, but it's often advisable to reset the phone after a software upgrade, as there could be conflict between the settings you had on the previous software and the new version !
If you decide to do it, backup your contacts, calendar and notes ONLY, dial *#7370# followed by 12345 and the phone will reset, you will need to set it up as though it was a new phone, and it should resolve your problem, if the FM transmitter still fails to work it may be a hardware issue and you will need a care centre. I have an N97 on the same firmware and it works fine !
Good Luck
If I have helped at all, a click on the White Star is always appreciated :
you can also help others by marking 'accept as solution' -
my N97,software version v22.0.110, typeRM-505 has a fm transmitter bt it doesnt work, it doesnt even turn on, wen i try to turn it on it says 'activate fm transmitter' wen i hit yes it doesnt change, it remains off! do u guys have any solution??
I also upgraded to this firmware and lost FM Transmitter application....
I don't know how to it back.... :-( -
my phone freeze when i use the fm transmitter...... after finish 1 song.... my phone freeze...... cannot switch to other song...... help.....
Since I have yet to actually see or hear of a solution to this problem, I have been giving it some thought. I recently bought the CA-75U video out cable, and was having trouble getting the video to show up. Audio came through fine, but no video. Through some persons wonderfuul posting, I was able to get it to work - the solution was to configure the 4 pin port on the top of the N97 to have the one pin I normally use as a microphone INPUT, to be reconfigured as a video OUTPUT. It was a simple matter of setting some parameters in the settings to do this.
So, here is what I was thinking - why not change this same pin (microphone IN / video OUT) as an antenna OUT for the FM transmitter? Then you could plug in your special "antenna wire" to allow it to transmit a stronger signal to the FM receiver.
I realize this will take some research to do properly (for example, what happens when a call comes in and you have an "antenna" connected where you need a microphone? ) But I am sure someone at Nokia could come up with a set of rules that could make this happen (Maybe only allow bluetooth headset when using the "antenna" input mode?).
Has anyone from Nokia thought of doing this? Is it possible? Is there anther solution to make the FM transmitter actually usable?
rgsully2 -
N97 does not power on at all - only blue light sho...
Hi all,
purchased a used N97 the other day, which according to the seller had sustained a virus when opening an email. He told me it wouldn't power on, I was hoping it could be solved with hard reset and took the plunge, but unfortunately no luck.
Symptoms:
* When the charger is connected, the blue light on the upper right corner of the phone lights up
* When I push the power on button, the blue light on the upper right corner of the phone lights up
* When I try to hard reset..... take a wild guess.... aye, the blue light on the upper right corner of the phone lights up
Now I'm not sure whether the guy spoke the truth about the virus, he might as well have been attempting to flash the firmware or whatsoever. My question is if anybody recognises the phenomenon, and if there's a cure or possible suggestion of how to problem solve this error?
Cheers
//JorisYou're probably right that it's a fake - had a closer look last night and saw that for one the LCD isn't the size it's supposed to be either:
Measured diagonally the screen is 2.95", not 3.5". It's apparently a clone, although I haven't managed to find anything resembling it on eBay or google - the known clones only have 2Gb, this one does have 32Gb according to lettering on the mechanism under the front lid when it slides open. Might add that it feels sturdy and all, so it's at least a half-decent clone (albeit broken )
Trying to get my money back but seller insists it's original. Luckily I didn't pay a lot for it and it seems I can at least use the battery in my current E90. Let's hope that's a good quality fake battery at least
Thanks for the reply and feedback!
Message Edited by JorisS on 13-Jan-2010 03:38 PM -
Nokia N85 FM Transmitter power
Hi,
What is the transmission power of N85 and covered distance.
Is there any Build in antenna for the trans.. or need to connect
headset. If in build antenna means may i use it for FM receiver.
Thank youThe FM Transmitter will not work with a headset plugged in. Also the power output has to be limited as you have actually become a radio station. It would depend on your country.
Show the KUDOS button some love.... Hit that bad boy.... It don't hurt....
Apple iPhone 5,
Retina MacBook Pro, iPad Mini, Nikon D4 -
Nokia N97 "FM Transmitter" not found, even not wor...
Hello,
I bought a Nokia N97 (White) recently. and using 11.0.21 firmware but can't find FM Transmitter option in "Option" even connectivity and no where in apps. I searched everywhere and can't find anything related to FM Transmitter.
Anyone have idea ???
Best wishes,
Ahmed Nitul, Technojoint
http://www.nitul.netif it is possible you would have to google for it as methods that you would have to use can not be discussed on this forum. also understand that it will void your warranty but you are in another country so the Hong Kong warranty does not apply to you anyway.
You know what I love about you the most, the fact that you are not me ! In love with technology and all that it can offer. Join me in discovery.... -
N97 FM Transmitter is not working in nokia maps
Hi. I don't know if this topic was already discussed here. I didn't find it.
If I have activate the fm-transmitter in my car and nokia maps is running as well, the output of the music comes over the radio, but the output voice of nokia maps comes over the phone. If any advise comes from nokia maps, the connections interrupt via fm-transmitter completly. During the time of the nokia maps advise both, music and nokia maps, sending the sound via phone. Is there any possibility to avoid that problem?Thanks for any help.This feature is not currently supported by Nokia Maps. (despite it being included in the previous versions of Ovi Maps)
Many Betalabs Users have been requesting this feature for a long time.
To add your support, please join nokia beta labs (if not already) and support the following post:
http://betalabs.nokia.com/apps/nokia-maps-suite-2-0/suggestion/48288/voice-navigation-over-fm-transm...
It is interesting to note that somewhere in the Nokia chain this request has been denied. I have suggested a petition from us (users) may give the Nokia development team the support they need to gain approval for this.
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