Operating instructions

GENERAL INFORMATION
1-14 46882-311D
Safety
This instrument is designed to comply with the requirements of
EN61010-1 / IEC1010-1, for Class 1 Portable equipment and
is for use in a pollution degree 2 environment. The equipment
is designed to operate from an installation categories 1 or 2
supply.
Environmental
Rated range of use 0°C to 50°C and up to 95% relative humidity at 40°C
Storage and transport
Temperature −40°C to +71°C
Altitude Up to 2500m (pressurised freight at 27 kPa differential)
Dimensions and Weight
Height 178 mm
Width 380 mm
Depth 457 mm (including handle, feet and covers)
Weight Less than 11.4 kg, (Less than 25 lb)
Options and accessories
Options
Option 1
Option 2
Option 3
Option 4
Option 5
Option 6
Option 8
6
00 Ω Matching Unit
Analog Systems Card
High Stability OCXO
Parallel Interface
GPIB Interface
Memory Card Drive and Date/Time Stamp
SSB Demodulator
Option 10
Option 11
Option 12
Option 13
Option 14
Option 15
Option 16
NMT
AMPS
TACS
MPT1327
PMRTEST
EDACS Radio Test
EDACS Repeater Test





Requires Option 2 to be fitted
Option 21
Option 22
Option 23
Option 24
Option 30
D
emodulation filters
POCSAG decode
C
CITT Filter
C
MESS Filter
Bail arm and front panel stowage cover
600 Ω Matching Unit (Option 1)
Features Switchable 600 Ω balanced. AF input and output. Switchable
20 dB attenuator on AF generator output.
Analog Systems Card (Option 2) Required for Options 10 to 16.
For performance data refer to respective handbook supplement.
High Stability Internal Frequency (OCXO)
Standard (Option 3)
Frequency 10 MHz
Temperature Stability Better than 5 part in 10
8
, 5 to 55°C
Ageing Rate Better than 1 part in 10
7
per year, after 1 month continuous use.
Warm-up Time Less than 10 minutes to within 2 parts in 10
7
at 20°C.
Parallel Interface (Option 4) Allows direct connection of a parallel printer. Additionally
provides 4 software programmable output lines.
Printer port
Connector 25 way female D-type.