User's Manual

RPT 633
TM 1184 Issue 1 Page 1 - 3
Physical Characteristics
7. The dimensions and weight of the transmitter are as follows:
a) Overall Dimensions: Width 235mm (9.5in.)
Depth 210mm (8.3in.)
Height 90mm (3.6in.)
b) Weight (Excluding PSU): 1.2kg (2.65lbs.)
Operational Environment
8. The environmental characteristics of the transmitter are as follows:
a) Temperature Range: Operational -10EC to +50EC
b) Humidity: 0-90% RH (non-condensing)
c) Altitude: Up to 2000 metres
Power Supply
9. 17V 0.8A DC Nominal supplies from Multitone Power Supplies:
0301-0605 240V (UK)
0301-0606 220V (EURO)
0301-0607 110V (US)
CRYSTAL FREQUENCY CALCULATION
10. To calculate the carrier crystal frequency the following formula should be used:
Crystal Frequency = Operating Frequency
A
Where A = 56 for Band 3
or A = 48 for Bands 1 and 2