Tescom TC-3000C, User Manual

Page: 35 / 128

Test Items
27
2.3.1.4 Carrier frequency offset and drift
(TP/TRM-LE/CA/BV-06-C) Carrier frequency offset and drift, uncoded data at 1 Ms/s
(TP/TRM-LE/CA/BV-12-C) Carrier frequency offset and drift at 2 Ms/s
(TP/TRM-LE/CA/BV-14-C) Carrier frequency offset and drift, LE Coded (S=8)
Table 2-2 Specifications for carrier frequency offset and drift
Test Number
(TP/TRM-LE/CA/BV-XX-C)
| fTX - f[n] | ㅣf0 –fn ㅣ ㅣf1 –f0 ㅣ or
ㅣf0 –f3 ㅣ
ㅣfn –fn-5 ㅣor
ㅣfn –f(n-3) ㅣ
06 LE 1M ≤ 150 kHz ≤ 50 kHz ≤ 23 kHz ≤ 20 kHz
12 LE 2M ≤ 150 kHz ≤ 50 kHz ≤ 23 kHz ≤ 20 kHz
14 LE Coded, S=8 ≤ 150 kHz ≤ 50 kHz ≤ 19.2 kHz ≤ 19.2 kHz
2.3.1.4.1 Carrier frequency offset and drift, uncoded data at 1 Ms/s
(TP/TRM-LE/CA/BV-06-C)
1. Objective: This test verifies that the carrier frequency offset and carrier drift of the transmitted
signal with uncoded data at 1 Ms/s is within specified limits at normal operating conditions.
2. Settings on DUT
○
Payload
■
Repetitive sequence of 55hex octets (10101010)
■
Maximum packet length : 37 byte
○
TX Power : Maximum power
3. Settings on Tester