Great Life Healthcare UTS Manuale d'uso - Pagina 15

Sfoglia online o scarica il pdf Manuale d'uso per Apparecchiature mediche Great Life Healthcare UTS. Great Life Healthcare UTS 18.

Stampa la pagina

Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communications equipment

Universal Therapy System (UTS) is intended for use in the electromagnetic environment (for home and professional

healthcare) specified below.

The customer or the user of the Universal Therapy System (UTS) should assure that it is used in such an

environment.

Test

Band

frequency

(MHz)

385

380 –390

450

430 – 470

710

745

704 – 787

780

810

870

800 – 960

930

1 720

1 845

1 700 –

1 990

1 970

2 400 –

2 450

2 570

5 240

5 100 –

5 500

5 800

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.

For some services, only the uplink frequencies are included.

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

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.

During power outage, pump will stop functioning. It is suggested to be use with a stable power source or an uninterruptable

power supply source. The pump will return to its normal operation when power is resumed.

Manufacturer's declaration-electromagnetic immunity

Service

Modulation

Pulse

modulation b)

TETRA 400

18 Hz

FM c)

GMRS 460,

±5 kHz deviation

FRS 460

1 kHz sine

Pulse

LTE Band 13,

modulation b)

217 Hz

GSM 800/900,

Pulse

TETRA 800,

modulation b)

iDEN 820,

CDMA 850,

18 Hz

LTE Band 5

GSM 1800;

CDMA 1900;

Pulse

GSM 1900;

modulation b)

DECT;

217 Hz

LTE Band 1, 3,

4, 25; UMTS

Bluetooth,

Pulse

WLAN,

modulation b)

802.11 b/g/n,

RFID 2450,

217 Hz

LTE Band 7

Pulse

WLAN 802.11

modulation b)

a/n

217 Hz

Maximum

Distance

power

(m)

(W)

1,8

0,3

0,2

0,3

0,2

0,3

Compliance

LEVEL

IMMUNITY TEST

LEVEL

(for home and

(V/m)

professional

healthcare)

(V/m)