Motorola A860 Service Manual download pdf (Page 9)

6809485A78-O June 09, 2004 9

Level 2 Service Manual Specifications

Specifications

General Function Specification

Frequency Range 1900 MHz PCS 1931.250 -1988.750 MHz Rx

1851.250 -1908.750 MHz Tx

Frequency Range 800 MHz CDMA 869.04 - 893.97 Rx

824.04 - 848.97 Tx

Frequency Range GSM 900

880-915 MHz Tx (with EGSM)

925-960 MHZ Rx

Frequency Range DCS 1800

1710-1785 MHz Tx

1805-1880 MHz Rx

Channel Spacing 50 kHz PCS

30 kHz CDMA/AMPS

Channels (CDMA) 1200 PCS CDMA

832 CDMA

Channels (GSM) 174 EGSM, 374 PCS, carriers with 8 channels

per carrier

Modulation 1M25D1W (1.25 MHz bandwidth) CDMA

3G1XRTT (1.25 MHz bandwidth) CDMA-1X

F3 +12 kHz for 100% at 1 kHz AMPS

Transmitter Phase Accuracy 5 Degrees RMS, 20 Degrees peak

Duplex Spacing 80 MHz PCS

45 MHz AMPS

Frequency Stability ± 300 Hz (CDMA)

2.5 ppm (AMPS)

Power Supply 3.6V Li Ion 750 mAh battery

Average Transmit Current 310 mA at +13 dBm)

Average Stand-by Current 3.40 mA

Dimensions

(with 750 mAh Li ion battery)

94mmX49mmX23mm

3.7 in. x 1.9 in. x 0.9 in.

Size (Volume) 88 cc (5.37 in.

) without antenna

Weight <100g (3.84 oz) with battery

Temperature Range -30° C to +60° C (-22° F to +140° F)

Humidity 80% Relative Humidity at 50° C (122° F)

Battery Life, 750 mAh Li Ion Battery Up to 180 minutes digital talk time (IS 95 A/B)

Up to 90 minutes talk time (Analog)

Up to 250 hours (IS 95 A/B) standby time

Up to 350 hours (IS 2000) standby time

Up to 15 hours standby time (Analog)

All talk and standby times are approximate and

depend on network configuration, signal strength,

and features selected.

Transmitter Function Specification

RF Power Output

0.20 watts -23 dBm into 50 ohms (CDMA

nominal)

.6 watts -27.0 dBm into 50 ohms (AMPS

nominal)

Input/Output Impedance 50 ohms (nominal)

Transmit Audio Response 6 dBm/octave pre-emphasis

Modulation 1M25DIW (1.25 MHz bandwidth) CDMA

CDMA Transmit Waveform Quality

(Rho)

0.94

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Motorola A860 Service Manual Page 9

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