4200 Mobile Service Tester Series

4260 GSM 850 Option
The GSM 850 Option adds the GSM 850 frequency band to the 4200 Series. Channel numbers supported: 128 to 251. Frequency Range: 824 to 849 MHz (uplink); 869 to 894 MHz (downlink).
This is a SW option.

4271 AM Signal Generator Option
Upgrade for units in the field to add an AM signal generator to the 4200 series. Output power level: GSM 900: -23 dBm, GSM 1800/1900: -26 dBm, modulation frequency range: 1 to 10 kHz, modulation depth: 50 to 90%. This Upgrade is required for Service centers who want to tune certain mobile phone.

4272 Result Upload Option
Result upload adds the possibility to transfer test results from the 4200 series to a PC connected to the tester via serial cable. The user simply has to push a button on the 4200. Results are stored on the PC under the IMEI number and the date/time of test. If the PC is connected to a company network the results can also be stored centrally on a company server – making the “paperless” workbench a reality!
It is also possible to print directly to the standard printer, which is connected to the PC.

4273 Detuning Option
The Detuning Option enables to de-tune the carrier of the 4200 series by ±75 kHz to test phones under certain conditions. This is required to test certain mobile phones.

4274 DC Option
The DC Option Upgrade replaces the standard AC option with a DC Input 7 - 24 V, including AC external power supply, which will be used also in conjunction with the external battery kit (see accessories.

4275 Remote Power Option
The Remote Power Option supports integration of the 4200 into a system. This option eliminates the need to manually turn the 4200 on and off: A single mains switch for the whole system is sufficient to power up the 4200. And after a power outage, the 4200 is started automatically!
With the 4275 Remote Power Option installed, the on/off switch on the 4200 front panel is deactivated. The option can be ordered along with new units from the 4200 series.

4281 External Battery Kit
The external battery kit will be mounted under the 4200 and holds one battery pack. The external battery kit requires the DC option to be installed into the 4200. The kit includes one Battery (8 Ah). This kit is the ideal option for true “mobile” operation!