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frequency and vice versa. The maximum value is 03 FF.
7. Switch off the 9V supply.
Note:
*1 See
EEPROM LAYOUT (BASE UNIT)
8.5. POWER AND LOOPBACK TESTS
1. Connect the RF Cable from the CMD60 (DECT tester) to RF (IC10
pin44) and Ground plane of the base P.C.B. Use the minimum
amount of stripped/exposed cable to solder to the contacts.
2. Switch on the 9V supply.
3. Set the CMD60 as shown below.
TEST MODE: FP
CONFIG MENU: SIGN, SCRAMBLE: OFF
MANUAL TEST: Loop Back mode (TRAFFIC SLOT: 4, TRAFFIC
CARRIER: 5)
CONNECT/EXT.ATT: _dBm (RF cable loss)
4. Invoke the "TESTMODE" batch file from the PC.
5. Press ACCEPT RFPI and SETUP CONNECT on the CMD60.
6. Enter "ANT2".
7. Check the power (NTP): it must be between 20 and 25dBm.
8. Press MODULATION.
9. Set DATA TYPE to FIG 31.
10. Check frequency drift: must be 0 ± 35 kHz/ms.
11. Check frequency offset: must be 0 ± 40 kHz.
12. Check deviation or modulation (max ± B field) with data type
"FIG 31": must be 340kHz to 380kHz.
13. Press POWER RAMP on the CMD60.
14. Check that the burst fits the mask.
15. Press Menu Up "
16. Press BER (Bit Error Rate).
17. Obtain the sensitivity by slowly reducing RF LEVEL until the
() for more details.
" on the CMD60.
32
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