Table 1-1. Leading Particulars

TO 31R2-2GRC171-2

TM 11-5820-815-14

NAVELEX 0967-LP-544-5010

Table 1-1. Leading Particulars (Sheet 2 of 2)

ITEM

DESCRIPTION

Power input

450 watts transmit, 150 watts receive.

Ambient temperature

Operating

-29 C (-20 F) to 60 C (140 'F).

Nonoperating/storage

-62 C (-80 'F) to 71 C (160 F).

Altitude

-0 to 3048 m (10,000 ft) ms1.

Relative humidity

5 to 95%.

Weight

RT-980/GRC-171

33.8 kg (74.5 lb).

C-7999/GRC-171

0.31 kg (0.69 lb).

Overall dimensions

RT-980/GRC-171

222.3 mm (8.75 in) high, 482.6 mm (19 in) wide, and 533.4 mm (21 in)

(including slide

deep.

rails)

C-7999/GRC-171

66.7 mm (2.62 in) high, 82.6 mm (3.25 in) wide, and 114.3 mm (4.5 in)

deep.

Mounting

RT-980/GRC-171

Standard 482.6-mm (19-in) rack with slide mounting.

C-7999/GRC-171

Panel mounting.

Ventilation

Convection cooling.

Cabling requirements

Maximum cable length between RT-980/GRC-171 and C-7999/GRC-171

is 45.7 m (150 ft) when interconnect cabling consists of unshielded #22

AWG wire. Cable length can be extended from 45.7 m (150 ft) to a

maximum of 305 m (1000 ft) if the requirements of figure FO-2, chapter 6,

are met.

Table 1-2. Capabilities and Limitations (Sheet 1 of 6)

CHARACTERISTIC

SPECIFICATION

GENERAL

Frequency range

225.000 to 399.975 MHz.

Number of channels

7000.

1-4