Topcom Twintalker 7000
12.13 Button Lock
• Press and hold 
for 5 seconds to activate or deactivate the BUTTON LOCK mode. The BUTTON LOCK icon is displayed on the LCD Screen.
• Press and hold 
again to deactivate BUTTON LOCK
12.14 Headset connection
The Twintalker 7000 can be used with the included external microphone and tube type speaker. The connector is located on top the unit.
Switch the walkie-talkie off before connecting a headset.
To attach the external speaker/microphone, insert the appropriate plug into the connector. The headset supplied is equipped with an additional button PTT which can be used to transmit via the headset.
Avoid using the headset with a high audio volume level, as it may cause ear damage.
13 Technical specifications
PMR |
|
|
|
|
|
|
|
|
|
|
| |
Channels |
|
| 8 |
|
|
|
|
|
|
| ||
CTCSS |
|
|
| 38 |
|
|
|
|
|
|
| |
CDCSS |
|
|
| 83 |
|
|
|
|
|
|
| |
Frequency |
|
| 446.00625MHz - 446.09375 MHz |
|
| |||||||
Range |
|
|
| Up to 5 Km (Open field) |
|
|
| |||||
Batteries PMR |
|
| 3,7V |
|
|
|
| |||||
Power adapter |
|
| Input : 230 V, 50 Hz |
|
|
|
| |||||
Transmission Power |
|
| Output : 6 V, 200 mA |
|
|
|
| |||||
|
| =< 500mW ERP |
|
|
|
| ||||||
Modulation Type |
|
| FM - F3E |
|
|
|
|
|
| |||
Channel spacing |
|
| 12,5 Khz |
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| Channel Frequency Chart: | CTCSS Code Chart |
|
|
|
|
|
|
| |||
| Channel | Frequency (MHz) | Code | Frequency (Hz) | Code | Freq. (Hz) | Code | Freq. (Hz) | Code | Freq. (Hz) | ||
| 1 | 446,00625 | 0 | Disabled | 10 | 94,8 |
| 20 | 131,8 | 30 | 186,2 | |
| 2 | 446,01875 | 1 | 67,0 |
| 11 | 97,4 |
| 21 | 136,5 | 31 | 192,8 |
| 3 | 446,03125 | 2 | 71,9 |
| 12 | 100,0 |
| 22 | 141,3 | 32 | 203,5 |
| 4 | 446,04375 | 3 | 74,4 |
| 13 | 103,5 |
| 23 | 146,2 | 33 | 210,7 |
| 5 | 446,05625 | 4 | 77,0 |
| 14 | 107,2 |
| 24 | 151,4 | 34 | 218,1 |
| 6 | 446,06875 | 5 | 79,7 |
| 15 | 110,9 |
| 25 | 156,7 | 35 | 225,7 |
| 7 | 446,08125 | 6 | 82,5 |
| 16 | 114,8 |
| 26 | 162,2 | 36 | 233,6 |
| 8 | 446,09375 | 7 | 85,4 |
| 17 | 118,8 |
| 27 | 167,9 | 37 | 241,8 |
|
|
| 8 | 88,5 |
| 18 | 123,0 |
| 28 | 173,8 | 38 | 250,3 |
|
|
| 9 | 91,5 |
| 19 | 127,3 |
| 29 | 179,9 |
|
|
10 | Topcom Twintalker 7000 |
