LG 27HJ710S-W User Manual download pdf (Page 7)

ENGLISH

Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communications equipment

Test

frequency

(MHz)

Band

(MHz)

Service

Modulation

Maximum

power

(W)

Distance

(m)

IMMUNITY

TEST

LEVEL

(V/m)

385 380 –390 TETRA 400

Pulse modulation 18 Hz

1,8 0,3 27

450 430 – 470

GMRS 460,

FRS 460

FM ± 5 kHz deviation

1 kHz sine

2 0,3 28

710

704 – 787

LTE Band 13,

Pulse modulation

217 Hz

0,2 0,3 9

745

780

810

800 – 960

GSM 800/900,

TETRA 800,

iDEN 820,

CDMA 850,

LTE Band 5

Pulse modulation

18 Hz

2 0,3 28

870

930

1 720

1 700 – 1 990

GSM 1800;

CDMA 1900;

GSM 1900;

DECT;

LTE Band 1, 3,

4, 25; UMTS

Pulse modulation

217 Hz

2 0,3 28

1 845

1 970

2 450 2 400 – 2 570

Bluetooth,

WLAN,

802.11 b/g/n,

RFID 2450,

LTE Band 7

Pulse modulation

217 Hz

2 0,3 28

5 240

5 100 – 5 800

WLAN 802.11

a/n

Pulse modulation

217 Hz

0,2 0,3 95 500

5 785

NOTE

 If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna and the ME

EQUIPMENT or ME SYSTEM may be reduced to 1 m. The 1 m test distance is permitted by IEC 61000-4-3.

a) For some services, only the uplink frequencies are included.

b) The carrier shall be modulated using a 50 % duty cycle square wave signal.

c) As an alternative to FM modulation, 50 % pulse modulation at 18 Hz may be used because while it does not

represent actual modulation, it would be worst case.

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LG 27HJ710S-W User Manual Page 7

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